# SYNDIA_SYNTHESIZE - REPOSITORY
================================================================================

Project Name: SYNDIA_Synthesize
Created: 2025-09-16 05:20:35
Last Updated: 2025-09-16 05:23:00
Source ZIP: syndia.kreahealthcare.com.zip
Total Files: 103
Total Folders: 7

================================================================================
## FILE STRUCTURE
================================================================================

SYNDIA_Synthesize/
└── syndia.kreahealthcare.com/
    ├── .well-known/
    │   └── acme-challenge/
    │       └── dTZpZTVtazRsbGVqaHRqbDFjM3FrdTMycDA
    ├── ajax_process_combinations.php
    ├── analysis_control.php
    ├── assets/
    │   ├── css
    │   └── js/
    │       ├── integrity-check-script.js
    │       ├── panel_alignment.js
    │       └── panel_directives.js
    ├── base.php
    ├── calculate_alignment_score.php
    ├── calculate_available_samples.php
    ├── cgi-bin
    ├── check_generation_progress.php
    ├── check_progress.php
    ├── connect_survey.php
    ├── conservative_optimization_processor.php
    ├── create_selection.php
    ├── dashboard.php
    ├── db.php
    ├── debug_force_stop.php
    ├── debug_gpt_usage.php
    ├── debug_optimaize_enhanced.php
    ├── debug_reset_analysis.php
    ├── delete_directive.php
    ├── delete_selection.php
    ├── delete_survey.php
    ├── delete_survey_question.php
    ├── diagnostic_optimaize.php
    ├── direct_gpt_test.php
    ├── disconnect_survey.php
    ├── emergency_check.php
    ├── enhanced_get_optimization_progress.php
    ├── enhanced_process_optimization.php
    ├── export_attributes.php
    ├── export_panel.php
    ├── export_project_data.php
    ├── export_raw_data.php
    ├── export_selection.php
    ├── export_statistics.php
    ├── export_statistics_check.php
    ├── file_check.php
    ├── fix_optimaize.php
    ├── fix_stuck_analysis.php
    ├── generate_optimized_panel.php
    ├── generate_responses.php
    ├── generate_responses_worker.php
    ├── get_attribute_choices.php
    ├── get_available_count.php
    ├── get_available_surveys.php
    ├── get_connected_surveys.php
    ├── get_impossible_combinations.php
    ├── get_optimization_progress.php
    ├── get_panelist_details.php
    ├── get_recent_combinations.php
    ├── get_selection_form.php
    ├── get_surveys.php
    ├── get_survey_questions.php
    ├── impossible_combinations_api.php
    ├── includes/
    │   ├── auth.php
    │   ├── config.php
    │   ├── db.php
    │   ├── functions.php
    │   ├── GptHelper.php
    │   ├── IntegrityCheckHandler.php
    │   ├── IntegrityCheckHandlerBackup.php
    │   └── survey_functions.php
    ├── index.php
    ├── init_admin.php
    ├── integrity_check_handler.php
    ├── kill_processes.php
    ├── login.php
    ├── logout.php
    ├── manage_project.php
    ├── move_survey_question.php
    ├── openai_diagnostic.php
    ├── optimaize.php
    ├── panel.php
    ├── panel_action_handler.php
    ├── panel_alignment.php
    ├── panel_alignment_handler.php
    ├── process_optimization_analysis.php
    ├── projects.php
    ├── QueueManager.php
    ├── queue_processor.php
    ├── quick_start_optimaize.php
    ├── save_survey.php
    ├── save_survey_question.php
    ├── simple_foreground_processor.php
    ├── start_optimization_analysis.php
    ├── status_check.php
    ├── surveys.php
    ├── survey_form.php
    ├── survey_preview.php
    ├── test.php
    ├── testpanel.php
    ├── test_backend_process.php
    ├── test_backward_compatibility.php
    ├── test_optimaize.php
    ├── test_optimaize_fix.php
    ├── test_progress.php
    ├── test_single_combination.php
    ├── update_directive_status.php
    ├── update_optimaize_db.php
    ├── update_question_order.php
    ├── users.php
    └── view_selection.php

================================================================================
## FILE CONTENTS
================================================================================

### FILE 1: syndia.kreahealthcare.com/ajax_process_combinations.php
- Type: PHP
- Size: 6.6 KB
- Path: syndia.kreahealthcare.com
- Name: ajax_process_combinations.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $db = Database::getInstance();
    
    // Get batch size from request (default 3 for shared hosting)
    $batchSize = isset($_POST['batch_size']) ? min(10, max(1, (int)$_POST['batch_size'])) : 3;
    
    // Check if analysis should be running
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state WHERE is_running = 1 ORDER BY id DESC LIMIT 1");
    $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
    
    if (!$state) {
        echo json_encode([
            'success' => false,
            'message' => 'No active analysis found',
            'should_stop' => true
        ]);
        exit;
    }
    
    // Check if we should pause
    if ($state['should_pause']) {
        echo json_encode([
            'success' => true,
            'message' => 'Analysis paused',
            'processed' => 0,
            'should_stop' => true
        ]);
        exit;
    }
    
    // Get next batch of unprocessed combinations
    $query = $db->query("
        SELECT id, attribute1_name, choice1, attribute2_name, choice2 
        FROM panel_directives 
        WHERE llm_checked = 0 
        ORDER BY id ASC 
        LIMIT $batchSize
    ");
    
    if (!$query || $query->num_rows == 0) {
        // No more combinations to process - mark as complete
        $db->query("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            completed_at = NOW() 
            WHERE is_running = 1");
            
        echo json_encode([
            'success' => true,
            'message' => 'Analysis completed!',
            'processed' => 0,
            'completed' => true,
            'should_stop' => true
        ]);
        exit;
    }
    
    $combinations = [];
    while ($row = $query->fetch_assoc()) {
        $combinations[] = $row;
    }
    
    $processed = 0;
    $errors = 0;
    $results = [];
    
    // Process each combination
    foreach ($combinations as $combo) {
        try {
            $result = processSingleCombination($combo, $db);
            
            if ($result['success']) {
                $processed++;
                $results[] = [
                    'id' => $combo['id'],
                    'status' => $result['is_impossible'] ? 'impossible' : 'possible',
                    'reasoning' => substr($result['reasoning'], 0, 100)
                ];
            } else {
                $errors++;
                $results[] = [
                    'id' => $combo['id'],
                    'status' => 'error',
                    'reasoning' => $result['error']
                ];
            }
            
        } catch (Exception $e) {
            $errors++;
            $results[] = [
                'id' => $combo['id'],
                'status' => 'error',
                'reasoning' => $e->getMessage()
            ];
        }
    }
    
    // Update progress
    $totalProcessedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
    $totalProcessed = $totalProcessedQuery ? $totalProcessedQuery->fetch_assoc()['count'] : 0;
    
    $db->query("UPDATE optimization_analysis_state SET 
        processed_combinations = $totalProcessed,
        last_updated = NOW()
        WHERE is_running = 1");
    
    echo json_encode([
        'success' => true,
        'processed' => $processed,
        'errors' => $errors,
        'total_processed' => $totalProcessed,
        'results' => $results,
        'has_more' => true,
        'message' => "Processed batch: $processed success, $errors errors"
    ]);

} catch (Exception $e) {
    error_log("AJAX processor error: " . $e->getMessage());
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage(),
        'should_stop' => true
    ]);
}

function processSingleCombination($combination, $db) {
    try {
        // Build the prompt
        $prompt = sprintf(
            "Analyze this Indian demographic combination:\n\n%s = %s\n%s = %s\n\nIs this combination realistic in Indian society? Consider cultural norms, economic factors, and social structures. Respond with 'POSSIBLE' or 'IMPOSSIBLE' followed by a brief reason (max 50 words).",
            $combination['attribute1_name'],
            $combination['choice1'],
            $combination['attribute2_name'],
            $combination['choice2']
        );
        
        $messages = [
            [
                'role' => 'system',
                'content' => 'You are an expert in Indian demographics and social structures. Analyze combinations for realism.'
            ],
            [
                'role' => 'user',
                'content' => $prompt
            ]
        ];
        
        // Make GPT request with rate limiting
        $response = GptHelper::makeRequest($messages, 'gpt-4o-mini', 0.1);
        
        if (!$response['success']) {
            throw new Exception("GPT API error: " . $response['error']);
        }
        
        $content = trim($response['response']);
        $isImpossible = stripos($content, 'IMPOSSIBLE') === 0 ? 1 : 0;
        
        // Extract reasoning
        $reasoning = trim(str_ireplace(['POSSIBLE', 'IMPOSSIBLE'], '', $content));
        if (empty($reasoning)) {
            $reasoning = $content;
        }
        
        // Update database
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = ?, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $stmt->bind_param('isi', $isImpossible, $reasoning, $combination['id']);
        
        if (!$stmt->execute()) {
            throw new Exception("Database update failed: " . $db->getLastError());
        }
        
        return [
            'success' => true,
            'is_impossible' => $isImpossible,
            'reasoning' => $reasoning
        ];
        
    } catch (Exception $e) {
        // Mark as checked with error
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = 0, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $errorMsg = "Error: " . $e->getMessage();
        $stmt->bind_param('si', $errorMsg, $combination['id']);
        $stmt->execute();
        
        return [
            'success' => false,
            'error' => $e->getMessage()
        ];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 2: syndia.kreahealthcare.com/analysis_control.php
- Type: PHP
- Size: 11.36 KB
- Path: syndia.kreahealthcare.com
- Name: analysis_control.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

// Ensure GptHelper is loaded
if (!class_exists('GptHelper')) {
    require_once 'includes/GptHelper.php';
}

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $input = json_decode(file_get_contents('php://input'), true);
    $action = $input['action'] ?? '';

    if (!in_array($action, ['start', 'pause', 'stop', 'reset', 'generate', 'status'])) {
        throw new Exception('Invalid action');
    }

    $db = Database::getInstance();

    switch ($action) {
        case 'start':
            $result = startAnalysis($db);
            break;
        case 'pause':
            $result = pauseAnalysis($db);
            break;
        case 'stop':
            $result = stopAnalysis($db);
            break;
        case 'reset':
            $result = resetAnalysisState($db);
            break;
        case 'generate':
            $result = generateCombinationsAction($db);
            break;
        case 'status':
            $result = getAnalysisStatus($db);
            break;
    }

    echo json_encode($result);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}

function startAnalysis($db) {
    try {
        // Check if analysis is already running
        $stateQuery = $db->query("SELECT * FROM optimization_analysis_state WHERE is_running = 1 LIMIT 1");
        if ($stateQuery && $stateQuery->num_rows > 0) {
            return [
                'success' => false,
                'message' => 'Analysis is already running'
            ];
        }

        // Check for new attributes and regenerate combinations if needed
        $newCombinationsGenerated = regenerateCombinationsIfNeeded($db);

        // Get total combinations count
        $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $totalCombinations = $totalQuery->fetch_assoc()['count'];

        if ($totalCombinations == 0) {
            // Generate combinations if none exist
            generateCombinations($db);
            $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
            $totalCombinations = $totalQuery->fetch_assoc()['count'];
        }

        // Get processed count
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $processedCount = $processedQuery->fetch_assoc()['count'];

        // Update or create analysis state
        $existingState = $db->query("SELECT id FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
        
        if ($existingState && $existingState->num_rows > 0) {
            $stateId = $existingState->fetch_assoc()['id'];
            $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
                is_running = 1, 
                started_at = NOW(), 
                total_combinations = ?, 
                processed_combinations = ?,
                should_pause = 0,
                completed_at = NULL
                WHERE id = ?");
            $stmt->bind_param('iii', $totalCombinations, $processedCount, $stateId);
        } else {
            $stmt = $db->prepare("INSERT INTO optimization_analysis_state 
                (total_combinations, processed_combinations, is_running, started_at, should_pause) 
                VALUES (?, ?, 1, NOW(), 0)");
            $stmt->bind_param('ii', $totalCombinations, $processedCount);
        }
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to update analysis state");
        }

        // Start background process with proper file path
        $processFile = file_exists('enhanced_process_optimization.php') ? 
                      'enhanced_process_optimization.php' : 
                      'process_optimization_analysis.php';
        
        $command = "php " . __DIR__ . "/$processFile > /dev/null 2>&1 &";
        exec($command);

        return [
            'success' => true,
            'message' => 'Analysis started successfully',
            'total_combinations' => $totalCombinations,
            'new_combinations_generated' => $newCombinationsGenerated,
            'process_file_used' => $processFile
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error starting analysis: ' . $e->getMessage()
        ];
    }
}

function pauseAnalysis($db) {
    try {
        // Set pause flag - the background process will check this
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET should_pause = 1 WHERE is_running = 1");
        if (!$stmt->execute()) {
            throw new Exception("Failed to pause analysis");
        }

        // Wait a moment for the process to pause
        sleep(2);

        // Update state to paused
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            should_pause = 0
            WHERE should_pause = 1");
        $stmt->execute();

        return [
            'success' => true,
            'message' => 'Analysis paused successfully'
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error pausing analysis: ' . $e->getMessage()
        ];
    }
}

function stopAnalysis($db) {
    try {
        // Stop analysis and reset state
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            should_pause = 0,
            completed_at = NOW()
            WHERE is_running = 1");
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to stop analysis");
        }

        return [
            'success' => true,
            'message' => 'Analysis stopped successfully'
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error stopping analysis: ' . $e->getMessage()
        ];
    }
}

function regenerateCombinationsIfNeeded($db) {
    try {
        // Get the latest modification time of attributes
        $attrQuery = $db->query("SELECT MAX(updated_at) as latest FROM attributes");
        $latestAttr = $attrQuery->fetch_assoc()['latest'];

        // Get the creation time of the most recent directive
        $directiveQuery = $db->query("SELECT MAX(created_at) as latest FROM panel_directives");
        $latestDirective = $directiveQuery->fetch_assoc()['latest'];

        // If attributes were modified after the last directive creation, regenerate
        if ($latestAttr && $latestDirective && strtotime($latestAttr) > strtotime($latestDirective)) {
            error_log("Regenerating combinations due to attribute changes");
            
            // Clear existing unchecked directives
            $db->query("DELETE FROM panel_directives WHERE llm_checked = 0");
            
            // Generate new combinations
            generateCombinations($db);
            
            return true;
        }

        return false;

    } catch (Exception $e) {
        error_log("Error checking for new combinations: " . $e->getMessage());
        return false;
    }
}

function generateCombinations($db) {
    try {
        // Get all attributes
        $attributesQuery = $db->query("SELECT id, name, choices FROM attributes ORDER BY id");
        $attributes = [];
        
        while ($attr = $attributesQuery->fetch_assoc()) {
            $choices = json_decode($attr['choices'], true);
            if ($choices && is_array($choices)) {
                $attributes[] = [
                    'id' => $attr['id'],
                    'name' => $attr['name'],
                    'choices' => $choices
                ];
            }
        }

        if (count($attributes) < 2) {
            throw new Exception("Need at least 2 attributes to generate combinations");
        }

        $generatedCount = 0;
        $stmt = $db->prepare("INSERT IGNORE INTO panel_directives 
            (attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name, status) 
            VALUES (?, ?, ?, ?, ?, ?, 'pending')");

        // Generate all possible combinations between different attributes
        for ($i = 0; $i < count($attributes); $i++) {
            for ($j = $i + 1; $j < count($attributes); $j++) {
                $attr1 = $attributes[$i];
                $attr2 = $attributes[$j];

                foreach ($attr1['choices'] as $choice1) {
                    foreach ($attr2['choices'] as $choice2) {
                        $stmt->bind_param('iissss', 
                            $attr1['id'], $attr2['id'], 
                            $choice1, $choice2, 
                            $attr1['name'], $attr2['name']
                        );
                        
                        if ($stmt->execute()) {
                            $generatedCount++;
                        }
                    }
                }
            }
        }

        error_log("Generated $generatedCount new combinations");
        return $generatedCount;

    } catch (Exception $e) {
        error_log("Error generating combinations: " . $e->getMessage());
        throw $e;
    }
}

function resetAnalysisState($db) {
    try {
        // Stop any running analysis
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            should_pause = 0,
            completed_at = NOW()
            WHERE is_running = 1");
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to reset analysis state");
        }

        return [
            'success' => true,
            'message' => 'Analysis state reset successfully'
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error resetting analysis state: ' . $e->getMessage()
        ];
    }
}

function generateCombinationsAction($db) {
    try {
        $count = generateCombinations($db);
        
        return [
            'success' => true,
            'message' => "Generated $count combinations successfully"
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error generating combinations: ' . $e->getMessage()
        ];
    }
}

function getAnalysisStatus($db) {
    try {
        // Get current state
        $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
        $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
        
        // Get statistics
        $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $total = $totalQuery->fetch_assoc()['count'];
        
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $processed = $processedQuery->fetch_assoc()['count'];
        
        return [
            'success' => true,
            'state' => $state,
            'statistics' => [
                'total' => $total,
                'processed' => $processed,
                'pending' => $total - $processed
            ]
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Error getting analysis status: ' . $e->getMessage()
        ];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 3: syndia.kreahealthcare.com/base.php
- Type: PHP
- Size: 39.56 KB
- Path: syndia.kreahealthcare.com
- Name: base.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

checkPageAccess();

$auth = new Auth();
$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

// Get active section
$activeSection = $_GET['section'] ?? 'attributes';

// Get all attributes
$attributes = $db->query("
    SELECT a.*, u.full_name as creator_name 
    FROM attributes a 
    LEFT JOIN users u ON a.created_by = u.id 
    ORDER BY a.created_at DESC
");

// Get all statistics with their attributes and combinations
$statistics = $db->query("
    SELECT s.*, u.full_name as creator_name,
           GROUP_CONCAT(DISTINCT a.name ORDER BY sa.id) as attribute_names
    FROM statistics s
    LEFT JOIN users u ON s.created_by = u.id
    LEFT JOIN statistic_attributes sa ON s.id = sa.statistic_id
    LEFT JOIN attributes a ON a.id = sa.attribute_id
    GROUP BY s.id
    ORDER BY s.created_at DESC
");

// Get statistic checks (updated panel percentages)
$statisticChecks = $db->query("
    SELECT s.name as statistic_name,
           s.type,
           sc.combination_values,
           sc.percentage as target_percentage,
           sc.actual_percentage,
           u.full_name as creator_name,
           DATE_FORMAT(s.created_at, '%Y-%m-%d %H:%i:%S') as formatted_date
    FROM statistics s
    LEFT JOIN users u ON s.created_by = u.id
    JOIN statistic_combinations sc ON s.id = sc.statistic_id
    ORDER BY s.name, sc.id
");
?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?php echo APP_NAME; ?> - Base Management</title>
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --primary-light: <?php echo BASE_COLOR; ?>20;
            --synthetic-color: <?php echo SYNTHETIC_COLOR; ?>;
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --red-500: #ef4444;
            --red-600: #dc2626;
            --green-500: #10b981;
            --green-600: #059669;
            --blue-500: #3b82f6;
            --blue-600: #2563eb;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background-color: var(--gray-50);
            color: var(--gray-900);
            line-height: 1.6;
        }

        .navbar {
            background: var(--white);
            border-bottom: 1px solid var(--gray-200);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 1rem;
            height: 4rem;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 0;
        }

        .nav-link {
            padding: 1rem 1.5rem;
            text-decoration: none;
            color: var(--gray-600);
            font-weight: 500;
            border-bottom: 3px solid transparent;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            height: 4rem;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background-color: var(--gray-50);
        }

        .nav-link.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
            background-color: var(--primary-light);
        }

        .nav-link.optimaize {
            color: var(--gray-600);
        }

        .nav-link.optimaize:hover {
            color: var(--synthetic-color);
        }

        .nav-link.optimaize.active {
            color: var(--synthetic-color);
            border-bottom-color: var(--synthetic-color);
        }

        .nav-link.optimaize .ai-highlight {
            color: var(--synthetic-color);
            font-weight: 700;
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            background: var(--red-500);
            color: var(--white);
            text-decoration: none;
            border-radius: 0.375rem;
            font-weight: 500;
            transition: background-color 0.2s ease;
        }

        .logout-btn:hover {
            background: var(--red-600);
        }

        .main-content {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }

        .container {
            background: var(--white);
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .section-buttons {
            display: flex;
            border-bottom: 1px solid var(--gray-200);
            background: var(--gray-50);
        }

        .section-btn {
            flex: 1;
            padding: 1rem;
            background: none;
            border: none;
            cursor: pointer;
            font-weight: 500;
            color: var(--gray-600);
            transition: all 0.2s ease;
            border-bottom: 3px solid transparent;
        }

        .section-btn:hover {
            background: var(--white);
            color: var(--primary-color);
        }

        .section-btn.active {
            background: var(--white);
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
        }

        .section-content {
            padding: 2rem;
        }

        .section-content.hidden {
            display: none;
        }

        .section-header {
            margin-bottom: 2rem;
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 0.5rem;
        }

        .section-description {
            color: var(--gray-600);
        }

        .add-button {
            background: var(--primary-color);
            color: var(--white);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.2s ease;
            margin-bottom: 1.5rem;
        }

        .add-button:hover {
            background: color-mix(in srgb, var(--primary-color) 90%, black);
        }

        .table-container {
            overflow-x: auto;
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 1rem;
        }

        .data-table th,
        .data-table td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        .data-table th {
            background: var(--gray-50);
            font-weight: 600;
            color: var(--gray-700);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.025em;
        }

        .data-table tbody tr:hover {
            background: var(--gray-50);
        }

        .badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            font-size: 0.75rem;
            font-weight: 500;
            border-radius: 9999px;
            text-transform: uppercase;
            letter-spacing: 0.025em;
        }

        .badge.single {
            background: var(--blue-500);
            color: var(--white);
        }

        .badge.multiple {
            background: var(--green-500);
            color: var(--white);
        }

        .badge.crosstab {
            background: var(--primary-color);
            color: var(--white);
        }

        .badge.demographic {
            background: var(--gray-500);
            color: var(--white);
        }

        .action-buttons {
            display: flex;
            gap: 0.5rem;
        }

        .btn {
            padding: 0.375rem 0.75rem;
            border: none;
            border-radius: 0.25rem;
            font-size: 0.75rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
        }

        .btn-primary:hover {
            background: color-mix(in srgb, var(--primary-color) 90%, black);
        }

        .btn-danger {
            background: var(--red-500);
            color: var(--white);
        }

        .btn-danger:hover {
            background: var(--red-600);
        }

        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
        }

        .modal.show {
            display: block;
        }

        .modal-content {
            position: relative;
            background-color: var(--white);
            margin: 10vh auto;
            padding: 2rem;
            border-radius: 0.5rem;
            width: 90%;
            max-width: 600px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .modal-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-900);
        }

        .close {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-500);
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .close:hover {
            color: var(--gray-700);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--gray-700);
        }

        .form-control {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.375rem;
            font-size: 0.875rem;
            resize: vertical;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px var(--primary-light);
        }

        .choices-container {
            border: 1px solid var(--gray-200);
            border-radius: 0.375rem;
            max-height: 200px;
            overflow-y: auto;
        }

        .choice-item {
            padding: 0.5rem;
            border-bottom: 1px solid var(--gray-100);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .choice-item:last-child {
            border-bottom: none;
        }

        .choice-item:hover {
            background: var(--gray-50);
        }

        .choice-text {
            flex: 1;
        }

        .remove-choice {
            color: var(--red-500);
            cursor: pointer;
            padding: 0.25rem;
            border-radius: 0.25rem;
            transition: background-color 0.2s ease;
        }

        .remove-choice:hover {
            background: var(--red-50);
        }

        .add-choice-form {
            display: flex;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }

        .add-choice-input {
            flex: 1;
            padding: 0.5rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.25rem;
            font-size: 0.875rem;
        }

        .add-choice-btn {
            padding: 0.5rem 1rem;
            background: var(--green-500);
            color: var(--white);
            border: none;
            border-radius: 0.25rem;
            font-size: 0.875rem;
            cursor: pointer;
            transition: background-color 0.2s ease;
        }

        .add-choice-btn:hover {
            background: var(--green-600);
        }

        .statistic-combination {
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: 0.375rem;
            padding: 1rem;
            margin-bottom: 1rem;
        }

        .combination-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.5rem;
        }

        .combination-values {
            font-weight: 500;
            color: var(--gray-900);
        }

        .combination-percentage {
            color: var(--primary-color);
            font-weight: 600;
        }

        .statistic-check-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 1rem;
        }

        .statistic-check-table th,
        .statistic-check-table td {
            padding: 0.75rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
            font-size: 0.875rem;
        }

        .statistic-check-table th {
            background: var(--gray-50);
            font-weight: 600;
            color: var(--gray-700);
            text-transform: uppercase;
            letter-spacing: 0.025em;
        }

        .statistic-check-table tbody tr:hover {
            background: var(--gray-50);
        }

        .statistic-check-table td {
            text-align: right;
        }

        .statistic-check-table td:first-child,
        .statistic-check-table td:nth-child(2) {
            text-align: left;
        }

        .deviation-negative-1 { 
            background-color: rgba(239, 68, 68, 0.1);
            color: #991b1b;
        }
        .deviation-negative-2 { 
            background-color: rgba(220, 38, 38, 0.2);
            color: #991b1b;
        }
        .deviation-negative-3 { 
            background-color: rgba(153, 27, 27, 0.3);
            color: #991b1b;
        }

        .deviation-positive-1 { 
            background-color: rgba(34, 197, 94, 0.1);
            color: #166534;
        }
        .deviation-positive-2 { 
            background-color: rgba(22, 163, 74, 0.2);
            color: #166534;
        }
        .deviation-positive-3 { 
            background-color: rgba(22, 101, 52, 0.3);
            color: #166534;
        }

        .deviation-cell {
            border-radius: 4px;
            padding: 4px 8px !important;
            text-align: center !important;
            font-weight: 500;
        }

        .statistic-check-table th {
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                height: auto;
                padding: 1rem;
            }

            .navbar-left {
                width: 100%;
                flex-direction: column;
                gap: 1rem;
            }

            .nav-links {
                width: 100%;
                justify-content: center;
                flex-wrap: wrap;
            }

            .nav-link {
                padding: 0.5rem 1rem;
                height: auto;
            }

            .user-menu {
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                    <?php endif; ?>
                    <a href="base.php" class="nav-link active">Base</a>
                    <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <div class="section-buttons">
                <button onclick="switchSection('attributes')" class="section-btn <?php echo $activeSection === 'attributes' ? 'active' : ''; ?>" id="attributesBtn">Attributes</button>
                <button onclick="switchSection('statistics')" class="section-btn <?php echo $activeSection === 'statistics' ? 'active' : ''; ?>" id="statisticsBtn">Statistics</button>
                <button onclick="switchSection('statisticCheck')" class="section-btn <?php echo $activeSection === 'statisticCheck' ? 'active' : ''; ?>" id="statisticCheckBtn">Statistics Check</button>
            </div>

            <!-- Attributes Section -->
            <div id="attributesSection" class="section-content <?php echo $activeSection !== 'attributes' ? 'hidden' : ''; ?>">
                <div class="section-header">
                    <h2 class="section-title">Attributes</h2>
                    <p class="section-description">Define demographic and psychographic attributes for your synthetic panel</p>
                </div>

                <button onclick="showAddAttributeModal()" class="add-button">Add Attribute</button>

                <div class="table-container">
                    <table class="data-table">
                        <thead>
                            <tr>
                                <th>Name</th>
                                <th>Type</th>
                                <th>Choices</th>
                                <th>Created By</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php while ($attr = $attributes->fetch_assoc()): ?>
                            <tr>
                                <td><?php echo htmlspecialchars($attr['name']); ?></td>
                                <td><span class="badge <?php echo $attr['choice_type']; ?>"><?php echo ucfirst($attr['choice_type']); ?></span></td>
                                <td>
                                    <?php 
                                    $choices = json_decode($attr['choices'], true);
                                    echo count($choices) . ' choices';
                                    ?>
                                </td>
                                <td><?php echo htmlspecialchars($attr['creator_name'] ?? 'Unknown'); ?></td>
                                <td>
                                    <div class="action-buttons">
                                        <button onclick="editAttribute(<?php echo $attr['id']; ?>)" class="btn btn-primary">Edit</button>
                                        <button onclick="deleteAttribute(<?php echo $attr['id']; ?>)" class="btn btn-danger">Delete</button>
                                    </div>
                                </td>
                            </tr>
                            <?php endwhile; ?>
                        </tbody>
                    </table>
                </div>
            </div>

            <!-- Statistics Section -->
            <div id="statisticsSection" class="section-content <?php echo $activeSection !== 'statistics' ? 'hidden' : ''; ?>">
                <div class="section-header">
                    <h2 class="section-title">Statistics</h2>
                    <p class="section-description">Define statistical distributions for synthetic panel generation</p>
                </div>

                <button onclick="showAddStatisticModal()" class="add-button">Add Statistic</button>

                <div class="table-container">
                    <table class="data-table">
                        <thead>
                            <tr>
                                <th>Name</th>
                                <th>Type</th>
                                <th>Attributes</th>
                                <th>Created By</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php while ($stat = $statistics->fetch_assoc()): ?>
                            <tr>
                                <td><?php echo htmlspecialchars($stat['name']); ?></td>
                                <td><span class="badge <?php echo $stat['type']; ?>"><?php echo ucfirst($stat['type']); ?></span></td>
                                <td><?php echo htmlspecialchars($stat['attribute_names'] ?? 'No attributes'); ?></td>
                                <td><?php echo htmlspecialchars($stat['creator_name'] ?? 'Unknown'); ?></td>
                                <td>
                                    <div class="action-buttons">
                                        <button onclick="viewStatistic(<?php echo $stat['id']; ?>)" class="btn btn-primary">View</button>
                                        <button onclick="deleteStatistic(<?php echo $stat['id']; ?>)" class="btn btn-danger">Delete</button>
                                    </div>
                                </td>
                            </tr>
                            <?php endwhile; ?>
                        </tbody>
                    </table>
                </div>
            </div>

            <!-- Statistics Check Section -->
            <div id="statisticCheckSection" class="section-content <?php echo $activeSection !== 'statisticCheck' ? 'hidden' : ''; ?>">
                <div class="section-header">
                    <h2 class="section-title">Statistics Check</h2>
                    <p class="section-description">Monitor panel alignment with target statistics</p>
                </div>

                <div class="table-container">
                    <table class="statistic-check-table">
                        <thead>
                            <tr>
                                <th>Statistic</th>
                                <th>Combination</th>
                                <th>Target %</th>
                                <th>Panel %</th>
                                <th>Deviation %</th>
                                <th>Created By</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php while ($check = $statisticChecks->fetch_assoc()): ?>
                            <?php
                                $targetPct = floatval($check['target_percentage']);
                                $actualPct = floatval($check['actual_percentage'] ?? 0);
                                $deviation = $targetPct > 0 ? (($actualPct - $targetPct) / $targetPct) * 100 : 0;
                                
                                $deviationClass = '';
                                $absDeviation = abs($deviation);
                                if ($absDeviation > 20) {
                                    $deviationClass = $deviation > 0 ? 'deviation-positive-3' : 'deviation-negative-3';
                                } elseif ($absDeviation > 10) {
                                    $deviationClass = $deviation > 0 ? 'deviation-positive-2' : 'deviation-negative-2';
                                } elseif ($absDeviation > 5) {
                                    $deviationClass = $deviation > 0 ? 'deviation-positive-1' : 'deviation-negative-1';
                                }
                                
                                $combinationValues = json_decode($check['combination_values'], true);
                                $combinationText = implode(' × ', $combinationValues);
                            ?>
                            <tr>
                                <td><?php echo htmlspecialchars($check['statistic_name']); ?></td>
                                <td><?php echo htmlspecialchars($combinationText); ?></td>
                                <td><?php echo number_format($targetPct, 2); ?>%</td>
                                <td><?php echo number_format($actualPct, 2); ?>%</td>
                                <td class="deviation-cell <?php echo $deviationClass; ?>"><?php echo number_format($deviation, 2); ?>%</td>
                                <td><?php echo htmlspecialchars($check['creator_name'] ?? 'Unknown'); ?></td>
                            </tr>
                            <?php endwhile; ?>
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </main>

    <!-- Add/Edit Attribute Modal -->
    <div id="attributeModal" class="modal">
        <div class="modal-content">
            <div class="modal-header">
                <h3 class="modal-title" id="attributeModalTitle">Add Attribute</h3>
                <span class="close" onclick="closeModal('attributeModal')">&times;</span>
            </div>
            <form id="attributeForm">
                <input type="hidden" id="attributeId" name="id">
                <div class="form-group">
                    <label class="form-label" for="attributeName">Name</label>
                    <input type="text" id="attributeName" name="name" class="form-control" required>
                </div>
                <div class="form-group">
                    <label class="form-label" for="choiceType">Choice Type</label>
                    <select id="choiceType" name="choice_type" class="form-control" required>
                        <option value="single">Single Choice</option>
                        <option value="multiple">Multiple Choice</option>
                    </select>
                </div>
                <div class="form-group">
                    <label class="form-label">Choices</label>
                    <div id="choicesContainer" class="choices-container">
                        <!-- Choices will be populated here -->
                    </div>
                    <div class="add-choice-form">
                        <input type="text" id="newChoice" class="add-choice-input" placeholder="Enter choice...">
                        <button type="button" onclick="addChoice()" class="add-choice-btn">Add</button>
                    </div>
                </div>
                <div class="action-buttons">
                    <button type="submit" class="btn btn-primary">Save Attribute</button>
                    <button type="button" onclick="closeModal('attributeModal')" class="btn" style="background: var(--gray-500); color: var(--white);">Cancel</button>
                </div>
            </form>
        </div>
    </div>

    <!-- Add Statistic Modal -->
    <div id="statisticModal" class="modal">
        <div class="modal-content">
            <div class="modal-header">
                <h3 class="modal-title">Add Statistic</h3>
                <span class="close" onclick="closeModal('statisticModal')">&times;</span>
            </div>
            <form id="statisticForm">
                <div class="form-group">
                    <label class="form-label" for="statisticName">Name</label>
                    <input type="text" id="statisticName" name="name" class="form-control" required>
                </div>
                <div class="form-group">
                    <label class="form-label" for="statisticType">Type</label>
                    <select id="statisticType" name="type" class="form-control" required>
                        <option value="demographic">Demographic</option>
                        <option value="crosstab">Cross-tabulation</option>
                    </select>
                </div>
                <div class="form-group">
                    <label class="form-label">Select Attributes</label>
                    <div id="attributesList">
                        <!-- Attributes will be populated here -->
                    </div>
                </div>
                <div class="action-buttons">
                    <button type="submit" class="btn btn-primary">Continue to Combinations</button>
                    <button type="button" onclick="closeModal('statisticModal')" class="btn" style="background: var(--gray-500); color: var(--white);">Cancel</button>
                </div>
            </form>
        </div>
    </div>

    <!-- View Statistic Modal -->
    <div id="viewStatisticModal" class="modal">
        <div class="modal-content" style="max-width: 800px;">
            <div class="modal-header">
                <h3 class="modal-title" id="viewStatisticTitle">Statistic Details</h3>
                <span class="close" onclick="closeModal('viewStatisticModal')">&times;</span>
            </div>
            <div id="statisticDetails">
                <!-- Statistic details will be populated here -->
            </div>
        </div>
    </div>

    <script>
        function switchSection(section) {
            // Hide all sections
            document.querySelectorAll('.section-content').forEach(content => {
                content.classList.add('hidden');
            });
            
            // Remove active class from all buttons
            document.querySelectorAll('.section-btn').forEach(btn => {
                btn.classList.remove('active');
            });
            
            // Show selected section
            document.getElementById(section + 'Section').classList.remove('hidden');
            document.getElementById(section + 'Btn').classList.add('active');
            
            // Update URL
            const url = new URL(window.location);
            url.searchParams.set('section', section);
            window.history.pushState({}, '', url);
        }

        function showAddAttributeModal() {
            document.getElementById('attributeModalTitle').textContent = 'Add Attribute';
            document.getElementById('attributeForm').reset();
            document.getElementById('attributeId').value = '';
            updateChoicesDisplay([]);
            document.getElementById('attributeModal').classList.add('show');
        }

        function showAddStatisticModal() {
            // Load attributes for selection
            fetch('get_attributes.php')
                .then(response => response.json())
                .then(data => {
                    const container = document.getElementById('attributesList');
                    container.innerHTML = '';
                    
                    data.forEach(attr => {
                        const div = document.createElement('div');
                        div.style.marginBottom = '0.5rem';
                        div.innerHTML = `
                            <label style="display: flex; align-items: center; gap: 0.5rem;">
                                <input type="checkbox" name="attributes[]" value="${attr.id}">
                                <span>${attr.name} (${attr.choice_type})</span>
                            </label>
                        `;
                        container.appendChild(div);
                    });
                });
            
            document.getElementById('statisticModal').classList.add('show');
        }

        function closeModal(modalId) {
            document.getElementById(modalId).classList.remove('show');
        }

        function addChoice() {
            const input = document.getElementById('newChoice');
            const choice = input.value.trim();
            
            if (choice) {
                const choicesContainer = document.getElementById('choicesContainer');
                const choices = Array.from(choicesContainer.querySelectorAll('.choice-text')).map(el => el.textContent);
                
                if (!choices.includes(choice)) {
                    choices.push(choice);
                    updateChoicesDisplay(choices);
                    input.value = '';
                }
            }
        }

        function updateChoicesDisplay(choices) {
            const container = document.getElementById('choicesContainer');
            container.innerHTML = '';
            
            choices.forEach((choice, index) => {
                const div = document.createElement('div');
                div.className = 'choice-item';
                div.innerHTML = `
                    <span class="choice-text">${choice}</span>
                    <span class="remove-choice" onclick="removeChoice(${index})">&times;</span>
                `;
                container.appendChild(div);
            });
        }

        function removeChoice(index) {
            const choices = Array.from(document.querySelectorAll('.choice-text')).map(el => el.textContent);
            choices.splice(index, 1);
            updateChoicesDisplay(choices);
        }

        function editAttribute(id) {
            fetch(`get_attribute.php?id=${id}`)
                .then(response => response.json())
                .then(data => {
                    document.getElementById('attributeModalTitle').textContent = 'Edit Attribute';
                    document.getElementById('attributeId').value = data.id;
                    document.getElementById('attributeName').value = data.name;
                    document.getElementById('choiceType').value = data.choice_type;
                    updateChoicesDisplay(JSON.parse(data.choices));
                    document.getElementById('attributeModal').classList.add('show');
                });
        }

        function deleteAttribute(id) {
            if (confirm('Are you sure you want to delete this attribute?')) {
                fetch('delete_attribute.php', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({ id: id })
                })
                .then(response => response.json())
                .then(data => {
                    if (data.success) {
                        location.reload();
                    } else {
                        alert('Error: ' + data.message);
                    }
                });
            }
        }

        function deleteStatistic(id) {
            if (confirm('Are you sure you want to delete this statistic?')) {
                fetch('delete_statistic.php', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({ id: id })
                })
                .then(response => response.json())
                .then(data => {
                    if (data.success) {
                        location.reload();
                    } else {
                        alert('Error: ' + data.message);
                    }
                });
            }
        }

        function viewStatistic(id) {
            fetch(`get_statistic.php?id=${id}`)
                .then(response => response.json())
                .then(data => {
                    document.getElementById('viewStatisticTitle').textContent = data.name;
                    
                    let html = `
                        <div style="margin-bottom: 1rem;">
                            <strong>Type:</strong> ${data.type}<br>
                            <strong>Attributes:</strong> ${data.attributes.map(a => a.name).join(', ')}<br>
                            <strong>Created:</strong> ${data.created_at}
                        </div>
                        <h4>Combinations:</h4>
                    `;
                    
                    data.combinations.forEach(combo => {
                        html += `
                            <div class="statistic-combination">
                                <div class="combination-header">
                                    <span class="combination-values">${combo.values.join(' × ')}</span>
                                    <span class="combination-percentage">${combo.percentage}%</span>
                                </div>
                            </div>
                        `;
                    });
                    
                    document.getElementById('statisticDetails').innerHTML = html;
                    document.getElementById('viewStatisticModal').classList.add('show');
                });
        }

        // Form submissions
        document.getElementById('attributeForm').addEventListener('submit', function(e) {
            e.preventDefault();
            
            const formData = new FormData(this);
            const choices = Array.from(document.querySelectorAll('.choice-text')).map(el => el.textContent);
            formData.append('choices', JSON.stringify(choices));
            
            fetch('save_attribute.php', {
                method: 'POST',
                body: formData
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    location.reload();
                } else {
                    alert('Error: ' + data.message);
                }
            });
        });

        document.getElementById('statisticForm').addEventListener('submit', function(e) {
            e.preventDefault();
            
            const formData = new FormData(this);
            const selectedAttributes = Array.from(document.querySelectorAll('input[name="attributes[]"]:checked')).map(cb => cb.value);
            
            if (selectedAttributes.length === 0) {
                alert('Please select at least one attribute');
                return;
            }
            
            formData.append('attributes', JSON.stringify(selectedAttributes));
            
            // For now, just close the modal and redirect to combinations page
            window.location.href = `statistic_combinations.php?name=${encodeURIComponent(formData.get('name'))}&type=${formData.get('type')}&attributes=${selectedAttributes.join(',')}`;
        });

        // Enter key support for add choice
        document.getElementById('newChoice').addEventListener('keypress', function(e) {
            if (e.key === 'Enter') {
                e.preventDefault();
                addChoice();
            }
        });

        // Close modals when clicking outside
        window.addEventListener('click', function(e) {
            if (e.target.classList.contains('modal')) {
                e.target.classList.remove('show');
            }
        });
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 4: syndia.kreahealthcare.com/calculate_alignment_score.php
- Type: PHP
- Size: 7.58 KB
- Path: syndia.kreahealthcare.com
- Name: calculate_alignment_score.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    http_response_code(401);
    echo json_encode(['success' => false, 'message' => 'Unauthorized']);
    exit;
}

$db = Database::getInstance();
$currentUser = $auth->getCurrentUser();

try {
    // Calculate alignment score
    $score = calculatePanelAlignmentScore($db);
    
    // Get total panelists count
    $count_result = $db->query("SELECT COUNT(*) as total FROM panel_data");
    $total_panelists = $count_result ? $count_result->fetch_assoc()['total'] : 0;
    
    // Cache the result
    cachePanelAlignmentScore($db, $score, $total_panelists, $currentUser['id']);
    
    // Format timestamp
    $calculated_time = new DateTime();
    $calculated_time->setTimezone(new DateTimeZone('Asia/Kolkata'));
    $formatted_time = $calculated_time->format('M d, Y H:i');
    
    echo json_encode([
        'success' => true,
        'score' => number_format($score, 2),
        'total_panelists' => $total_panelists,
        'calculated_at' => $formatted_time,
        'calculated_by' => $currentUser['full_name']
    ]);
    
} catch (Exception $e) {
    error_log("Error calculating alignment score: " . $e->getMessage());
    echo json_encode([
        'success' => false,
        'message' => 'Failed to calculate alignment score: ' . $e->getMessage()
    ]);
}

function calculatePanelAlignmentScore($db) {
    try {
        // Get all attributes
        $attributes_result = $db->query("SELECT * FROM attributes ORDER BY id");
        if (!$attributes_result) {
            throw new Exception("Failed to fetch attributes");
        }
        
        $attributes = [];
        while ($attr = $attributes_result->fetch_assoc()) {
            $attributes[] = $attr;
        }
        
        if (empty($attributes)) {
            return 0.0;
        }
        
        // Get panel data
        $panel_result = $db->query("SELECT attribute_values FROM panel_data");
        if (!$panel_result) {
            throw new Exception("Failed to fetch panel data");
        }
        
        $panel_data = [];
        while ($row = $panel_result->fetch_assoc()) {
            $panel_data[] = json_decode($row['attribute_values'], true);
        }
        
        if (empty($panel_data)) {
            return 0.0;
        }
        
        // Calculate alignment score based on distribution balance
        $total_score = 0;
        $attribute_count = count($attributes);
        
        foreach ($attributes as $attribute) {
            $attr_id = $attribute['id'];
            $attr_score = calculateAttributeAlignment($panel_data, $attr_id, $attribute);
            $total_score += $attr_score;
        }
        
        return $attribute_count > 0 ? ($total_score / $attribute_count) : 0.0;
        
    } catch (Exception $e) {
        error_log("Error in calculatePanelAlignmentScore: " . $e->getMessage());
        throw $e;
    }
}

function calculateAttributeAlignment($panel_data, $attr_id, $attribute) {
    try {
        $values = [];
        
        // Collect all values for this attribute
        foreach ($panel_data as $panelist) {
            if (isset($panelist[$attr_id])) {
                $value = $panelist[$attr_id];
                
                // Handle multiple values (arrays)
                if (is_array($value)) {
                    foreach ($value as $v) {
                        if (!empty($v)) {
                            $values[] = $v;
                        }
                    }
                } else if (!empty($value)) {
                    $values[] = $value;
                }
            }
        }
        
        if (empty($values)) {
            return 0.0;
        }
        
        // Count frequency of each value
        $value_counts = array_count_values($values);
        $total_values = count($values);
        
        // Calculate distribution balance
        if ($attribute['type'] === 'multiple' || $attribute['type'] === 'single') {
            // For choice-based attributes, aim for even distribution
            $expected_options = json_decode($attribute['options'], true);
            if (is_array($expected_options) && !empty($expected_options)) {
                return calculateChoiceDistributionScore($value_counts, $expected_options, $total_values);
            }
        }
        
        // For other types, calculate variance-based score
        return calculateVarianceScore($value_counts, $total_values);
        
    } catch (Exception $e) {
        error_log("Error in calculateAttributeAlignment: " . $e->getMessage());
        return 0.0;
    }
}

function calculateChoiceDistributionScore($value_counts, $expected_options, $total_values) {
    $expected_per_option = $total_values / count($expected_options);
    $variance_sum = 0;
    
    foreach ($expected_options as $option) {
        $actual_count = isset($value_counts[$option]) ? $value_counts[$option] : 0;
        $variance_sum += pow($actual_count - $expected_per_option, 2);
    }
    
    $variance = $variance_sum / count($expected_options);
    $max_possible_variance = pow($expected_per_option, 2) * (count($expected_options) - 1) + pow($total_values - $expected_per_option, 2);
    
    if ($max_possible_variance == 0) {
        return 100.0;
    }
    
    $alignment_score = max(0, (1 - ($variance / $max_possible_variance)) * 100);
    return $alignment_score;
}

function calculateVarianceScore($value_counts, $total_values) {
    if (count($value_counts) <= 1) {
        return 100.0; // Perfect score if only one unique value or no values
    }
    
    $mean = $total_values / count($value_counts);
    $variance_sum = 0;
    
    foreach ($value_counts as $count) {
        $variance_sum += pow($count - $mean, 2);
    }
    
    $variance = $variance_sum / count($value_counts);
    $max_possible_variance = pow($mean, 2) * (count($value_counts) - 1) + pow($total_values - $mean, 2);
    
    if ($max_possible_variance == 0) {
        return 100.0;
    }
    
    $alignment_score = max(0, (1 - ($variance / $max_possible_variance)) * 100);
    return $alignment_score;
}

function cachePanelAlignmentScore($db, $score, $total_panelists, $calculated_by) {
    try {
        // Create table if it doesn't exist
        $db->query("
            CREATE TABLE IF NOT EXISTS panel_alignment_cache (
                id INT AUTO_INCREMENT PRIMARY KEY,
                alignment_score DECIMAL(5,2) NOT NULL,
                total_panelists INT NOT NULL,
                calculated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                calculated_by INT,
                INDEX(calculated_at)
            )
        ");
        
        // Clear old cache entries (keep only the latest 10)
        $db->query("
            DELETE FROM panel_alignment_cache 
            WHERE id NOT IN (
                SELECT id FROM (
                    SELECT id FROM panel_alignment_cache 
                    ORDER BY calculated_at DESC 
                    LIMIT 10
                ) as temp
            )
        ");
        
        // Insert new cache entry
        $stmt = $db->prepare("
            INSERT INTO panel_alignment_cache (alignment_score, total_panelists, calculated_by)
            VALUES (?, ?, ?)
        ");
        $stmt->bind_param('dii', $score, $total_panelists, $calculated_by);
        $stmt->execute();
        
    } catch (Exception $e) {
        error_log("Error caching alignment score: " . $e->getMessage());
        // Don't throw - caching failure shouldn't break the main function
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 5: syndia.kreahealthcare.com/calculate_available_samples.php
- Type: PHP
- Size: 3.59 KB
- Path: syndia.kreahealthcare.com
- Name: calculate_available_samples.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die(json_encode(['success' => false, 'message' => 'Unauthorized']));
}

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    die(json_encode(['success' => false, 'message' => 'Invalid request method']));
}

$db = Database::getInstance();
$project_id = isset($_POST['project_id']) ? (int)$_POST['project_id'] : 0;

if (!$project_id) {
    die(json_encode(['success' => false, 'message' => 'Invalid project ID']));
}

// Verify user has access to this project
$stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
if ($stmt->get_result()->num_rows === 0) {
    die(json_encode(['success' => false, 'message' => 'Access denied']));
}

// Get all previously used panelist IDs in this project's selections
$stmt = $db->prepare("
    SELECT DISTINCT panelist_id 
    FROM selection_members sm
    JOIN selections s ON sm.selection_id = s.id
    WHERE s.project_id = ?
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$used_panelists_result = $stmt->get_result();
$used_panelists = [];
while ($row = $used_panelists_result->fetch_assoc()) {
    $used_panelists[] = $row['panelist_id'];
}

// Build WHERE clause based on filter criteria
$where_conditions = [];

// If we have used panelists, exclude them
if (!empty($used_panelists)) {
    $used_panelists_str = "'" . implode("','", $used_panelists) . "'";
    $where_conditions[] = "panelist_id NOT IN ($used_panelists_str)";
}

// Process all form inputs
$attributes = $db->query("SELECT id, name, choice_type FROM attributes ORDER BY created_at ASC");
while ($attr = $attributes->fetch_assoc()) {
    $attr_id = $attr['id'];
    
    if ($attr['choice_type'] === 'single') {
        // Single choice attributes
        if (isset($_POST["attr_{$attr_id}"]) && !empty($_POST["attr_{$attr_id}"])) {
            $value = $db->escape($_POST["attr_{$attr_id}"]);
            $where_conditions[] = "JSON_UNQUOTE(JSON_EXTRACT(attribute_values, '$.{$attr_id}')) = '{$value}'";
        }
    } else if ($attr['choice_type'] === 'multiple') {
    // Multiple choice attributes
    if (isset($_POST["attr_{$attr_id}"]) && is_array($_POST["attr_{$attr_id}"]) && !empty($_POST["attr_{$attr_id}"])) {
        $values = array_map(function($value) use ($db) {
            return $db->escape($value);
        }, $_POST["attr_{$attr_id}"]);
        
        $or_conditions = [];
        foreach ($values as $value) {
            // Use JSON_CONTAINS to check if array contains the value
            $or_conditions[] = "JSON_CONTAINS(attribute_values, '\"{$value}\"', '$.{$attr_id}')";
        }
        
        $where_conditions[] = '(' . implode(' OR ', $or_conditions) . ')';
    }
}
}

// For debugging
error_log("Available samples query conditions: " . implode(' AND ', $where_conditions));

// Build the SQL query to get eligible panelists
$sql = "SELECT COUNT(*) as available_samples FROM panel_data";
if (!empty($where_conditions)) {
    $sql .= " WHERE " . implode(' AND ', $where_conditions);
}

error_log("Available samples SQL: " . $sql);

$result = $db->query($sql);
if (!$result) {
    die(json_encode([
        'success' => false, 
        'message' => 'Error calculating available samples: ' . $db->getLastError()
    ]));
}

$available_samples = $result->fetch_assoc()['available_samples'];

echo json_encode([
    'success' => true,
    'available_samples' => (int)$available_samples
]);
-------------------- END OF FILE --------------------

### FILE 6: syndia.kreahealthcare.com/check_generation_progress.php
- Type: PHP
- Size: 1021 B
- Path: syndia.kreahealthcare.com
- Name: check_generation_progress.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    echo json_encode([
        'error' => 'Unauthorized'
    ]);
    exit;
}

$selection_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$selection_id) {
    echo json_encode([
        'error' => 'Invalid selection ID'
    ]);
    exit;
}

// Read the progress from the temp file
$progress_file = sys_get_temp_dir() . '/syndia_progress_' . $selection_id . '.json';

if (file_exists($progress_file)) {
    $progress_data = json_decode(file_get_contents($progress_file), true);
    echo json_encode($progress_data);
} else {
    echo json_encode([
        'progress' => 0,
        'processed' => 0,
        'success' => 0,
        'error' => 0,
        'total' => 0,
        'status' => 'Initializing...',
        'completed' => false
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 7: syndia.kreahealthcare.com/check_progress.php
- Type: PHP
- Size: 5.89 KB
- Path: syndia.kreahealthcare.com
- Name: check_progress.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/db.php';

echo "<h1>📊 OptimAIze Progress Report</h1>";
echo "<style>
body { font-family: Arial, sans-serif; margin: 20px; }
.success { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; border-left: 4px solid green; }
.info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; border-left: 4px solid blue; }
.warning { color: orange; background: #fff8f0; padding: 10px; margin: 5px 0; border-left: 4px solid orange; }
</style>";

try {
    $db = Database::getInstance();
    
    // Get current status
    $totalResult = $db->query("SELECT COUNT(*) as total FROM panel_directives");
    $totalDirectives = $totalResult->fetch_assoc()['total'];
    
    $checkedResult = $db->query("SELECT COUNT(*) as checked FROM panel_directives WHERE llm_checked = 1");
    $checkedDirectives = $checkedResult->fetch_assoc()['checked'];
    
    $uncheckedResult = $db->query("SELECT COUNT(*) as unchecked FROM panel_directives WHERE llm_checked = 0");
    $uncheckedDirectives = $uncheckedResult->fetch_assoc()['unchecked'];
    
    $impossibleResult = $db->query("SELECT COUNT(*) as impossible FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1");
    $impossibleDirectives = $impossibleResult->fetch_assoc()['impossible'];
    
    echo "<div class='info'><h2>📈 Processing Progress</h2></div>";
    echo "<div class='success'>✅ <strong>Total Combinations:</strong> " . number_format($totalDirectives) . "</div>";
    echo "<div class='success'>✅ <strong>Completed:</strong> " . number_format($checkedDirectives) . " (" . round(($checkedDirectives/$totalDirectives)*100, 1) . "%)</div>";
    echo "<div class='warning'>⏳ <strong>Remaining:</strong> " . number_format($uncheckedDirectives) . " (" . round(($uncheckedDirectives/$totalDirectives)*100, 1) . "%)</div>";
    echo "<div class='info'>❌ <strong>Impossible Combinations Found:</strong> " . number_format($impossibleDirectives) . "</div>";
    
    // Calculate progress made since last check
    $previousCompleted = 2088; // From your earlier status
    $newlyCompleted = $checkedDirectives - $previousCompleted;
    
    if ($newlyCompleted > 0) {
        echo "<div class='success'>🎉 <strong>New Progress:</strong> " . number_format($newlyCompleted) . " combinations completed with your $10 credit!</div>";
    }
    
    // Cost estimation for remaining
    $avgCostPerCombination = 0.0004; // Estimated cost per combination with gpt-4o-mini
    $remainingCost = $uncheckedDirectives * $avgCostPerCombination;
    
    echo "<div class='info'><h2>💰 Cost Analysis</h2></div>";
    echo "<div class='info'>💸 <strong>Estimated cost to complete remaining:</strong> $" . number_format($remainingCost, 2) . "</div>";
    
    if ($remainingCost <= 20) {
        echo "<div class='success'>✅ <strong>Recommendation:</strong> Add $" . ceil($remainingCost + 5) . " in credits to complete everything</div>";
    } else {
        echo "<div class='warning'>⚠️ <strong>Alternative:</strong> Consider processing in smaller chunks</div>";
    }
    
    // Recent processing activity
    echo "<div class='info'><h2>📅 Recent Activity</h2></div>";
    
    $recentResult = $db->query("
        SELECT DATE(updated_at) as date, COUNT(*) as count 
        FROM panel_directives 
        WHERE llm_checked = 1 AND updated_at >= DATE_SUB(NOW(), INTERVAL 3 DAYS)
        GROUP BY DATE(updated_at) 
        ORDER BY date DESC
        LIMIT 5
    ");
    
    if ($recentResult && $recentResult->num_rows > 0) {
        echo "<div class='info'><strong>Processing Activity (Last 3 Days):</strong></div>";
        while ($row = $recentResult->fetch_assoc()) {
            echo "<div class='info'>📅 {$row['date']}: {$row['count']} combinations processed</div>";
        }
    }
    
    // Sample of impossible combinations found
    echo "<div class='info'><h2>🔍 Sample Impossible Combinations Found</h2></div>";
    
    $sampleResult = $db->query("
        SELECT attribute1_name, choice1, attribute2_name, choice2, llm_reasoning 
        FROM panel_directives 
        WHERE llm_checked = 1 AND is_impossible = 1 
        ORDER BY updated_at DESC 
        LIMIT 5
    ");
    
    if ($sampleResult && $sampleResult->num_rows > 0) {
        while ($row = $sampleResult->fetch_assoc()) {
            echo "<div class='warning'>";
            echo "<strong>❌ {$row['attribute1_name']}='{$row['choice1']}' + {$row['attribute2_name']}='{$row['choice2']}'</strong><br>";
            echo "Reason: " . htmlspecialchars($row['llm_reasoning']);
            echo "</div>";
        }
    } else {
        echo "<div class='info'>No impossible combinations found yet (or none stored with reasoning)</div>";
    }
    
} catch (Exception $e) {
    echo "<div style='color: red;'>Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

echo "<div class='info'><h2>🚀 Next Steps</h2></div>";
echo "<div class='success'>";
echo "<h3>To Continue Processing:</h3>";
echo "<ol>";
echo "<li><strong>Add Credits:</strong> Go to <a href='https://platform.openai.com/account/billing' target='_blank'>OpenAI Billing</a></li>";
echo "<li><strong>Add $20-30:</strong> This should be enough to complete all remaining combinations</li>";
echo "<li><strong>Wait 10-15 minutes:</strong> For credits to become active</li>";
echo "<li><strong>Restart Analysis:</strong> Go back to OptimAIze page and click 'Start Analysis'</li>";
echo "</ol>";
echo "</div>";

echo "<div class='warning'>";
echo "<h3>💡 Cost-Saving Tips:</h3>";
echo "<ul>";
echo "<li><strong>Your system is working great!</strong> The processing was successful until credits ran out</li>";
echo "<li><strong>gpt-4o-mini is very cost-effective</strong> - much cheaper than GPT-4</li>";
echo "<li><strong>Caching is active</strong> - repeated combinations won't cost extra</li>";
echo "<li><strong>Consider batch processing</strong> - add $10-20 at a time if budget is tight</li>";
echo "</ul>";
echo "</div>";
?>
-------------------- END OF FILE --------------------

### FILE 8: syndia.kreahealthcare.com/connect_survey.php
- Type: PHP
- Size: 3.07 KB
- Path: syndia.kreahealthcare.com
- Name: connect_survey.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $surveyId = isset($_POST['survey_id']) ? (int)$_POST['survey_id'] : null;
    $projectId = isset($_POST['project_id']) ? (int)$_POST['project_id'] : null;
    $redirect = isset($_POST['redirect']) ? $_POST['redirect'] : null;
    
    if (!$surveyId || !$projectId) {
        throw new Exception('Survey ID and Project ID are required');
    }

    $db = Database::getInstance();
    
    // Check if the project exists and user has access
    $stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $projectId, $_SESSION['user_id']);
    $stmt->execute();
    if ($stmt->get_result()->num_rows == 0) {
        throw new Exception('Project not found or access denied');
    }
    
    // Check if the survey exists and user has access
    $stmt = $db->prepare("SELECT id FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    if ($stmt->get_result()->num_rows == 0) {
        throw new Exception('Survey not found or access denied');
    }
    
    // Check if already connected
    $stmt = $db->prepare("SELECT id FROM project_surveys WHERE project_id = ? AND survey_id = ?");
    $stmt->bind_param('ii', $projectId, $surveyId);
    $stmt->execute();
    if ($stmt->get_result()->num_rows > 0) {
        throw new Exception('Survey is already connected to this project');
    }
    
    // Remove any existing connections for this project first (since only one survey can be connected)
    $stmt = $db->prepare("DELETE FROM project_surveys WHERE project_id = ?");
    $stmt->bind_param('i', $projectId);
    $stmt->execute();
    
    // Connect survey to project
    $stmt = $db->prepare("INSERT INTO project_surveys (project_id, survey_id, created_by) VALUES (?, ?, ?)");
    $stmt->bind_param('iii', $projectId, $surveyId, $_SESSION['user_id']);
    if (!$stmt->execute()) {
        throw new Exception('Failed to connect survey to project');
    }
    
    // Handle redirect or JSON response
    if ($redirect) {
        // Set a success message in session
        $_SESSION['success_message'] = 'Survey connected successfully';
        redirectTo($redirect);
        exit;
    } else {
        // Return JSON response
        header('Content-Type: application/json');
        echo json_encode([
            'success' => true,
            'message' => 'Survey connected successfully'
        ]);
    }
    
} catch (Exception $e) {
    if (isset($_POST['redirect'])) {
        // Set error message in session
        $_SESSION['error_message'] = $e->getMessage();
        redirectTo($_POST['redirect']);
        exit;
    } else {
        // Return JSON error
        header('Content-Type: application/json');
        echo json_encode([
            'success' => false,
            'message' => $e->getMessage()
        ]);
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 9: syndia.kreahealthcare.com/conservative_optimization_processor.php
- Type: PHP
- Size: 10.25 KB
- Path: syndia.kreahealthcare.com
- Name: conservative_optimization_processor.php
------------------------------------------------------------
<?php
/**
 * Conservative OptimAIze Processing Script
 * Designed for tight OpenAI rate limits with maximum reliability
 */

// Prevent timeout and memory issues
ignore_user_abort(true);
set_time_limit(0);
ini_set('max_execution_time', 0);
ini_set('memory_limit', '256M');

// Load required files
require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/db.php';
require_once __DIR__ . '/includes/GptHelper.php';

// ULTRA-CONSERVATIVE CONFIGURATION
const CONSERVATIVE_REQUESTS_PER_MINUTE = 1;    // Only 1 request per minute
const CONSERVATIVE_BATCH_SIZE = 1;             // Process 1 combination at a time
const CONSERVATIVE_DELAY = 90;                 // 90 seconds between requests
const MAX_RETRIES = 3;                         // Max retries per combination
const EXPONENTIAL_BACKOFF_BASE = 2;            // Exponential backoff multiplier

// Logging setup
$logFile = __DIR__ . '/logs/conservative_optimization.log';
$errorCount = 0;
$startTime = microtime(true);

// Ensure log directory exists
$logDir = dirname($logFile);
if (!is_dir($logDir)) {
    mkdir($logDir, 0755, true);
}

function writeLog($message, $level = 'INFO') {
    global $logFile;
    $timestamp = date('Y-m-d H:i:s');
    $logEntry = "[$timestamp] [$level] $message\n";
    file_put_contents($logFile, $logEntry, FILE_APPEND | LOCK_EX);
    
    // Also output to browser/console
    echo $logEntry;
    if (php_sapi_name() !== 'cli') {
        echo "<br>";
    }
    flush();
}

function updateProgress($processed, $total, $currentStatus = '') {
    global $startTime;
    
    try {
        $db = Database::getInstance();
        
        $elapsed = microtime(true) - $startTime;
        $rate = $processed > 0 ? ($processed / ($elapsed / 3600)) : 0; // per hour
        $eta = $total > $processed && $rate > 0 ? (($total - $processed) / $rate) * 3600 : 0; // in seconds
        $etaFormatted = $eta > 0 ? gmdate('H:i:s', $eta) : 'Unknown';
        
        $updateQuery = "
            UPDATE optimization_analysis_state 
            SET processed_combinations = ?, 
                current_combination = ?,
                processing_rate = ?,
                last_update = NOW()
            WHERE id = 1
        ";
        
        $stmt = $db->prepare($updateQuery);
        $stmt->bind_param('isd', $processed, $currentStatus, $rate);
        $stmt->execute();
        
        writeLog("Progress: $processed/$total (" . round(($processed/$total)*100, 1) . "%) | Rate: " . 
                round($rate, 2) . "/hour | ETA: $etaFormatted");
        
    } catch (Exception $e) {
        writeLog("Failed to update progress: " . $e->getMessage(), 'ERROR');
    }
}

function safeApiCall($attr1, $choice1, $attr2, $choice2, $attempt = 1) {
    $maxAttempts = MAX_RETRIES;
    
    try {
        writeLog("API Call Attempt $attempt/$maxAttempts: $attr1=$choice1 + $attr2=$choice2");
        
        // Check if we need to wait for rate limits
        $rateLimitStatus = GptHelper::getRateLimitStatus(false); // Use standard limits
        if (!$rateLimitStatus['can_make_request']) {
            $waitTime = $rateLimitStatus['cooldown_remaining'] + 30; // Add 30 second buffer
            writeLog("Rate limit active. Waiting $waitTime seconds...", 'WARN');
            sleep($waitTime);
        }
        
        // Make the actual request
        $result = GptHelper::analyzeCombination($attr1, $choice1, $attr2, $choice2);
        writeLog("API call successful: " . ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE'));
        
        return $result;
        
    } catch (Exception $e) {
        writeLog("API call attempt $attempt failed: " . $e->getMessage(), 'ERROR');
        
        if ($attempt < $maxAttempts) {
            // Exponential backoff
            $backoffTime = CONSERVATIVE_DELAY * pow(EXPONENTIAL_BACKOFF_BASE, $attempt - 1);
            $backoffTime = min($backoffTime, 600); // Cap at 10 minutes
            
            writeLog("Retrying in $backoffTime seconds (exponential backoff)...", 'WARN');
            sleep($backoffTime);
            
            return safeApiCall($attr1, $choice1, $attr2, $choice2, $attempt + 1);
        } else {
            throw new Exception("Max retries exceeded: " . $e->getMessage());
        }
    }
}

// Start processing
try {
    writeLog("=== Conservative OptimAIze Analysis Started ===");
    writeLog("Configuration: Ultra-conservative mode - 1 request per 90 seconds");
    
    $db = Database::getInstance();
    writeLog("Database connected successfully");
    
    // Reset GPT rate limits
    GptHelper::resetRateLimit();
    writeLog("Rate limits reset");
    
    // Get total count
    $countResult = $db->query("SELECT COUNT(*) as total FROM panel_directives WHERE llm_checked = 0");
    $totalCount = $countResult->fetch_assoc()['total'];
    
    if ($totalCount == 0) {
        writeLog("No combinations to process. Analysis complete!");
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, completed_at = NOW() WHERE id = 1");
        exit(0);
    }
    
    writeLog("Total combinations to analyze: $totalCount");
    writeLog("Estimated time: " . round($totalCount * (CONSERVATIVE_DELAY / 3600), 1) . " hours");
    
    // Update state to running
    $db->query("UPDATE optimization_analysis_state SET is_running = 1, started_at = NOW(), total_combinations = $totalCount WHERE id = 1");
    
    $processedCount = 0;
    $successCount = 0;
    $errorCount = 0;
    
    // Main processing loop - one combination at a time
    while ($processedCount < $totalCount) {
        // Check if we should pause or stop
        $stateResult = $db->query("SELECT is_running, should_pause FROM optimization_analysis_state WHERE id = 1");
        $state = $stateResult->fetch_assoc();
        
        if (!$state['is_running']) {
            writeLog("Analysis stopped by user");
            break;
        }
        
        if ($state['should_pause']) {
            writeLog("Analysis paused by user. Waiting...");
            sleep(30);
            continue;
        }
        
        // Get next combination
        $query = $db->query("
            SELECT id, attribute1_name, choice1, attribute2_name, choice2 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT 1
        ");
        
        if (!$query || $query->num_rows == 0) {
            writeLog("No more combinations to process");
            break;
        }
        
        $directive = $query->fetch_assoc();
        $combinationText = "{$directive['attribute1_name']}='{$directive['choice1']}' + {$directive['attribute2_name']}='{$directive['choice2']}'";
        
        writeLog("Processing combination ID {$directive['id']}: $combinationText");
        
        try {
            // Analyze combination with retries
            $result = safeApiCall(
                $directive['attribute1_name'],
                $directive['choice1'],
                $directive['attribute2_name'],
                $directive['choice2']
            );
            
            // Update database
            $stmt = $db->prepare("
                UPDATE panel_directives 
                SET llm_checked = 1, 
                    is_impossible = ?, 
                    llm_reasoning = ?,
                    updated_at = NOW()
                WHERE id = ?
            ");
            
            $isImpossible = $result['is_impossible'] ? 1 : 0;
            $stmt->bind_param('isi', $isImpossible, $result['reasoning'], $directive['id']);
            
            if ($stmt->execute()) {
                $processedCount++;
                $successCount++;
                
                $resultText = $result['is_impossible'] ? "IMPOSSIBLE" : "POSSIBLE";
                $cacheText = isset($result['cached']) && $result['cached'] ? " (cached)" : "";
                
                writeLog("✅ SUCCESS: ID {$directive['id']} => $resultText$cacheText");
                writeLog("   Reasoning: " . substr($result['reasoning'], 0, 100) . "...");
                
                // Update progress
                updateProgress($processedCount, $totalCount, $combinationText);
                
            } else {
                throw new Exception("Database update failed: " . $stmt->error);
            }
            
        } catch (Exception $e) {
            $errorCount++;
            writeLog("❌ FAILED: ID {$directive['id']} - " . $e->getMessage(), 'ERROR');
            
            // Mark as checked but with error (to avoid infinite retry)
            $errorStmt = $db->prepare("
                UPDATE panel_directives 
                SET llm_checked = 1, 
                    is_impossible = 0, 
                    llm_reasoning = ?,
                    updated_at = NOW()
                WHERE id = ?
            ");
            
            $errorReason = "Processing failed: " . $e->getMessage();
            $errorStmt->bind_param('si', $errorReason, $directive['id']);
            $errorStmt->execute();
            
            $processedCount++; // Count as processed even if failed
        }
        
        // Conservative delay between requests
        if ($processedCount < $totalCount) {
            writeLog("Waiting " . CONSERVATIVE_DELAY . " seconds before next request...");
            sleep(CONSERVATIVE_DELAY);
        }
    }
    
    // Final statistics
    $endTime = microtime(true);
    $totalTime = $endTime - $startTime;
    
    writeLog("=== Analysis Complete ===");
    writeLog("Total processed: $processedCount");
    writeLog("Successful: $successCount");
    writeLog("Errors: $errorCount");
    writeLog("Total time: " . gmdate('H:i:s', $totalTime));
    writeLog("Success rate: " . round(($successCount / max($processedCount, 1)) * 100, 1) . "%");
    
    // Mark as completed
    $db->query("UPDATE optimization_analysis_state SET is_running = 0, completed_at = NOW(), total_processed = $processedCount WHERE id = 1");
    
    writeLog("Analysis completed successfully!");
    
} catch (Exception $e) {
    writeLog("FATAL ERROR: " . $e->getMessage(), 'ERROR');
    
    try {
        $db = Database::getInstance();
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, error_message = '" . $e->getMessage() . "' WHERE id = 1");
    } catch (Exception $e2) {
        writeLog("Could not update error state: " . $e2->getMessage(), 'ERROR');
    }
    
    exit(1);
}
?>
-------------------- END OF FILE --------------------

### FILE 10: syndia.kreahealthcare.com/create_selection.php
- Type: PHP
- Size: 5.8 KB
- Path: syndia.kreahealthcare.com
- Name: create_selection.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    $_SESSION['error_message'] = 'Unauthorized';
    redirectTo('projects.php');
    exit;
}

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    $_SESSION['error_message'] = 'Invalid request method';
    redirectTo('projects.php');
    exit;
}

$db = Database::getInstance();
$project_id = isset($_POST['project_id']) ? (int)$_POST['project_id'] : 0;
$selection_name = isset($_POST['selection_name']) ? sanitizeInput($_POST['selection_name']) : '';
$required_size = isset($_POST['required_size']) ? (int)$_POST['required_size'] : 0;

if (!$project_id || empty($selection_name) || $required_size <= 0) {
    $_SESSION['error_message'] = 'Required fields are missing';
    redirectTo("manage_project.php?id=$project_id");
    exit;
}

// Verify user has access to this project
$stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
if ($stmt->get_result()->num_rows === 0) {
    $_SESSION['error_message'] = 'Access denied';
    redirectTo('projects.php');
    exit;
}

// Get all previously used panelist IDs in this project's selections
$stmt = $db->prepare("
    SELECT DISTINCT panelist_id 
    FROM selection_members sm
    JOIN selections s ON sm.selection_id = s.id
    WHERE s.project_id = ?
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$used_panelists_result = $stmt->get_result();
$used_panelists = [];
while ($row = $used_panelists_result->fetch_assoc()) {
    $used_panelists[] = $row['panelist_id'];
}

// Build WHERE clause based on filter criteria
$where_conditions = [];
$filter_descriptions = [];

// If we have used panelists, exclude them
if (!empty($used_panelists)) {
    $used_panelists_str = "'" . implode("','", $used_panelists) . "'";
    $where_conditions[] = "panelist_id NOT IN ($used_panelists_str)";
}

// Process filter criteria from attributes
$attributes = $db->query("SELECT id, name, choice_type FROM attributes ORDER BY created_at ASC");
while ($attr = $attributes->fetch_assoc()) {
    $attr_id = $attr['id'];
    
    if ($attr['choice_type'] === 'single') {
        // Single choice attributes
        if (isset($_POST["attr_{$attr_id}"]) && !empty($_POST["attr_{$attr_id}"])) {
            $value = $db->escape($_POST["attr_{$attr_id}"]);
            $where_conditions[] = "JSON_UNQUOTE(JSON_EXTRACT(attribute_values, '$.{$attr_id}')) = '{$value}'";
            $filter_descriptions[] = "{$attr['name']}: {$value}";
        }
    } else if ($attr['choice_type'] === 'multiple') {
        // Multiple choice attributes
        if (isset($_POST["attr_{$attr_id}"]) && is_array($_POST["attr_{$attr_id}"]) && !empty($_POST["attr_{$attr_id}"])) {
            $values = array_map(function($value) use ($db) {
                return $db->escape($value);
            }, $_POST["attr_{$attr_id}"]);
            
            $or_conditions = [];
            foreach ($values as $value) {
                // Use JSON_CONTAINS to check if array contains the value
                $or_conditions[] = "JSON_CONTAINS(attribute_values, '\"{$value}\"', '$.{$attr_id}')";
            }
            
            $where_conditions[] = '(' . implode(' OR ', $or_conditions) . ')';
            $filter_descriptions[] = "{$attr['name']}: " . implode(' OR ', $values);
        }
    }
}

// Log the SQL query for debugging
error_log("Selection filter conditions: " . implode(' AND ', $where_conditions));

// Build the SQL query to get eligible panelists
$sql = "SELECT panelist_id FROM panel_data";
if (!empty($where_conditions)) {
    $sql .= " WHERE " . implode(' AND ', $where_conditions);
}
$sql .= " ORDER BY RAND() LIMIT $required_size";
error_log("Selection SQL query: " . $sql);

$result = $db->query($sql);
if (!$result) {
    $_SESSION['error_message'] = 'Error querying panel data: ' . $db->getLastError();
    redirectTo("manage_project.php?id=$project_id");
    exit;
}

// Check if we have enough panelists
$panelists = [];
while ($row = $result->fetch_assoc()) {
    $panelists[] = $row['panelist_id'];
}

if (count($panelists) < $required_size) {
    $_SESSION['error_message'] = 'Not enough eligible panelists found. Only ' . count($panelists) . ' available.';
    redirectTo("manage_project.php?id=$project_id");
    exit;
}

// Begin transaction
$db->query("START TRANSACTION");

try {
    // Create the selection record
    $filters_text = implode(', ', $filter_descriptions);
    $stmt = $db->prepare("
        INSERT INTO selections (
            project_id, name, sample_size, filters, created_by
        ) VALUES (?, ?, ?, ?, ?)
    ");
    $stmt->bind_param('isisi', $project_id, $selection_name, $required_size, $filters_text, $_SESSION['user_id']);
    
    if (!$stmt->execute()) {
        throw new Exception("Failed to create selection: " . $db->getLastError());
    }
    
    $selection_id = $db->getLastInsertId();
    
    // Insert selection members
    $stmt = $db->prepare("
        INSERT INTO selection_members (selection_id, panelist_id) VALUES (?, ?)
    ");
    
    foreach ($panelists as $panelist_id) {
        $stmt->bind_param('is', $selection_id, $panelist_id);
        if (!$stmt->execute()) {
            throw new Exception("Failed to add selection member: " . $db->getLastError());
        }
    }
    
    // Commit the transaction
    $db->query("COMMIT");
    
    $_SESSION['success_message'] = "Selection '$selection_name' created successfully with $required_size panelists";
    redirectTo("manage_project.php?id=$project_id");
    
} catch (Exception $e) {
    // Rollback on error
    $db->query("ROLLBACK");
    $_SESSION['error_message'] = $e->getMessage();
    redirectTo("manage_project.php?id=$project_id");
}
?>
-------------------- END OF FILE --------------------

### FILE 11: syndia.kreahealthcare.com/dashboard.php
- Type: PHP
- Size: 17.35 KB
- Path: syndia.kreahealthcare.com
- Name: dashboard.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance(); // Add this line to initialize the database connection
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Dashboard | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
    --primary-color: #f58220;
    --primary-light: rgba(245, 130, 32, 0.1);
    --synthetic-color: #00BCD4;  /* ADD THIS LINE */
    --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
        }

        /* Navigation Styles */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }
        
        .info-icon {
    display: inline-flex;
    margin-left: 0.5rem;
    color: var(--gray-400);
    cursor: help;
    position: relative;
    top: -1px;
}

.info-icon:hover {
    color: var(--primary-color);
}

.score-details {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* For better tooltip appearance */
[title] {
    position: relative;
}

[title]:hover::after {
    content: attr(title);
    position: absolute;
    left: 50%;
    top: -30px;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 1000;
}

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

       /* Main Content Styles */
.main-content {
    margin-top: 3.5rem;
    padding: 1rem 0.75rem;
    flex: 1;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.dashboard-header {
    margin-bottom: 1rem;
}

.page-title {
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: var(--white);
    padding: 0.75rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.stat-title {
    color: var(--gray-600);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.stat-value {
    color: var(--gray-900);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.stat-description {
    color: var(--gray-500);
    font-size: 0.75rem;
}

.quick-actions {
    background: var(--white);
    padding: 0.75rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
}

.section-title {
    color: var(--gray-900);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem 0.5rem;
    background: var(--gray-50);
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
    text-align: center;
}

.action-icon {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.action-icon svg {
    width: 32px;
    height: 32px;
}

.action-title {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.action-description {
    font-size: 0.75rem;
}

.score-good {
    color: #15803d; /* Green */
}

.score-bad {
    color: #dc2626; /* Red */
}

       .action-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border-color: var(--primary-color);
        background-color: var(--primary-light);
    }
    
     .action-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        color: var(--primary-color);
    }

        .action-title {
        color: var(--gray-900);
        font-weight: 500;
        margin-bottom: 0.5rem;
    }

        .action-description {
        color: var(--gray-600);
        font-size: 0.875rem;
    }

        /* Footer Styles */
        .footer {
            background: var(--white);
            padding: 1.5rem;
            text-align: center;
            color: var(--gray-600);
            border-top: 1px solid var(--gray-200);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                padding: 0.75rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }
            /* OptimAIze specific styles - ADD THIS ENTIRE BLOCK */
.nav-link.optimaize {
    color: var(--gray-600);
}

.nav-link.optimaize:hover {
    color: var(--synthetic-color);
}

.nav-link.optimaize.active {
    color: var(--synthetic-color);
    border-bottom-color: var(--synthetic-color);
}

.nav-link.optimaize .ai-highlight {
    color: var(--synthetic-color);
    font-weight: 700;
}
            
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link active">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                        <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <div class="dashboard-header">
                <h1 class="page-title">Dashboard</h1>
            </div>

           <div class="stats-grid">
    <div class="stat-card">
        <h3 class="stat-title">Attributes</h3>
        <?php
        // Get count of attributes
        $attr_count_query = $db->query("SELECT COUNT(*) as count FROM attributes");
        $attr_count = $attr_count_query ? $attr_count_query->fetch_assoc()['count'] : 0;
        ?>
        <p class="stat-value"><?php echo $attr_count; ?></p>
        <p class="stat-description">Total registered attributes</p>
    </div>
    <div class="stat-card">
        <h3 class="stat-title">Statistical Points</h3>
        <?php
        // Get count of statistics and combinations
        $stats_query = $db->query("SELECT COUNT(*) as count FROM statistics");
        $stats_count = $stats_query ? $stats_query->fetch_assoc()['count'] : 0;
        
        $combinations_query = $db->query("SELECT COUNT(*) as count FROM statistic_combinations");
        $combinations_count = $combinations_query ? $combinations_query->fetch_assoc()['count'] : 0;
        
        $total_stats = $stats_count + $combinations_count;
        ?>
        <p class="stat-value"><?php echo $total_stats; ?></p>
        <p class="stat-description"><?php echo $stats_count; ?> statistics, <?php echo $combinations_count; ?> combinations</p>
    </div>
    <div class="stat-card">
        <h3 class="stat-title">Panel Size</h3>
        <?php
        // Get count of panel members
        $panel_count_query = $db->query("SELECT COUNT(*) as count FROM panel_data");
        $panel_count = $panel_count_query ? $panel_count_query->fetch_assoc()['count'] : 0;
        ?>
        <p class="stat-value"><?php echo $panel_count; ?></p>
        <p class="stat-description">Syndians</p>
    </div>
   <div class="stat-card">
    <h3 class="stat-title">
        Alignment Score
        <span class="info-icon" title="Panel alignment score calculated using Root Mean Square Error (RMSE): higher score = better alignment">
            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                <circle cx="12" cy="12" r="10"></circle>
                <line x1="12" y1="16" x2="12" y2="12"></line>
                <line x1="12" y1="8" x2="12" y2="8"></line>
            </svg>
        </span>
    </h3>
    <?php
    // Check if panel is empty
    $countCheck = $db->query("SELECT COUNT(*) as count FROM panel_data");
    $panelCount = $countCheck->fetch_assoc()['count'];
    
    if ($panelCount == 0) {
        $alignmentScore = 0; // No alignment for empty panel
    } else {
        // Make sure statistic_combinations table has actual_percentage column
        $columnCheck = $db->query("SHOW COLUMNS FROM statistic_combinations LIKE 'actual_percentage'");
        
        if ($columnCheck->num_rows === 0) {
            // If column doesn't exist, alignment score is not available
            $alignmentScore = 'N/A';
        } else {
            // Calculate RMSE (Root Mean Square Error)
            $query = $db->query("
                SELECT SQRT(AVG(POW(percentage - actual_percentage, 2))) as rmse
                FROM statistic_combinations
                WHERE actual_percentage IS NOT NULL
            ");
            
            if ($query && $row = $query->fetch_assoc()) {
                $rmse = $row['rmse'] ?? 100;
                // Convert RMSE to alignment score (100 - RMSE)
                // Cap at 0 to avoid negative scores
                $alignmentScore = max(0, 100 - $rmse);
            } else {
                $alignmentScore = 'N/A';
            }
        }
    }
    
    // Determine color class based on score
    $scoreClass = ($alignmentScore !== 'N/A' && $alignmentScore >= 95) ? 'score-good' : 'score-bad';
    ?>
    <p class="stat-value <?php echo $scoreClass; ?>">
        <?php 
        if ($alignmentScore === 'N/A') {
            echo 'N/A';
        } else {
            echo number_format($alignmentScore, 2) . '%';
        }
        ?>
    </p>
    <p class="stat-description">Panel quality <span class="score-details">(using RMSE)</span></p>
</div>
</div>

            <div class="quick-actions">
    <h2 class="section-title">Quick Actions</h2>
    <div class="actions-grid">
        <a href="base.php?section=attributes" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"></path>
                </svg>
            </div>
            <h3 class="action-title">Add Attribute</h3>
            <p class="action-description">Create a new panel attribute</p>
        </a>
        <a href="base.php?section=statistics" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M18 20V10M12 20V4M6 20v-6"></path>
                </svg>
            </div>
            <h3 class="action-title">Add Statistic</h3>
            <p class="action-description">Define a new statistical target</p>
        </a>
        <a href="surveys.php" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M9 11l3 3L22 4"></path>
                    <path d="M21 12v7a2 2 0 01-2 2H5a2 2 0 01-2-2V5a2 2 0 012-2h11"></path>
                </svg>
            </div>
            <h3 class="action-title">Add Survey</h3>
            <p class="action-description">Create a new survey</p>
        </a>
        <a href="projects.php" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"></path>
                    <path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"></path>
                </svg>
            </div>
            <h3 class="action-title">Add Project</h3>
            <p class="action-description">Start a new research project</p>
        </a>
        <a href="panel.php?action=align" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon>
                </svg>
            </div>
            <h3 class="action-title">Align Panel</h3>
            <p class="action-description">Run panel alignment process</p>
        </a>
        <a href="panel.php?action=optimize" class="action-card">
            <div class="action-icon">
                <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <path d="M18 8h1a4 4 0 0 1 0 8h-1"></path>
                    <path d="M2 8h16v9a4 4 0 0 1-4 4H6a4 4 0 0 1-4-4V8z"></path>
                    <line x1="6" y1="1" x2="6" y2="4"></line>
                    <line x1="10" y1="1" x2="10" y2="4"></line>
                    <line x1="14" y1="1" x2="14" y2="4"></line>
                </svg>
            </div>
            <h3 class="action-title">Optimize Panel</h3>
            <p class="action-description">Run panel optimization</p>
        </a>
    </div>
</div>
        </div>
    </main>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 12: syndia.kreahealthcare.com/db.php
- Type: PHP
- Size: 1.54 KB
- Path: syndia.kreahealthcare.com
- Name: db.php
------------------------------------------------------------
<?php
require_once __DIR__ . '/config.php';
class Database {
    private static $instance = null;
    private $connection;
    
    private function __construct() {
        try {
            $this->connection = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
            if ($this->connection->connect_error) {
                throw new Exception("Connection failed: " . $this->connection->connect_error);
            }
            $this->connection->set_charset("utf8mb4");
        } catch (Exception $e) {
            die("Database connection failed: " . $e->getMessage());
        }
    }
    public static function getInstance() {
        if (!self::$instance) {
            self::$instance = new Database();
        }
        return self::$instance;
    }
    public function query($sql) {
        return $this->connection->query($sql);
    }
    public function prepare($sql) {
        return $this->connection->prepare($sql);
    }
    public function escape($value) {
        return $this->connection->real_escape_string($value);
    }
    public function getLastError() {
        return $this->connection->error;
    }
    public function getLastInsertId() {
        return $this->connection->insert_id;
    }
    public function getConnection() {
        return $this->connection;
    }
    
    /**
     * Get the number of affected rows from the last query
     * @return int The number of rows affected by the last INSERT, UPDATE, REPLACE or DELETE query
     */
    public function getAffectedRows() {
        return $this->connection->affected_rows;
    }
}
-------------------- END OF FILE --------------------

### FILE 13: syndia.kreahealthcare.com/debug_force_stop.php
- Type: PHP
- Size: 732 B
- Path: syndia.kreahealthcare.com
- Name: debug_force_stop.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn() || !$auth->isAdmin()) {
        throw new Exception('Admin access required');
    }

    $db = Database::getInstance();
    
    // Force stop all running analyses
    $db->query("UPDATE optimization_analysis_state SET is_running = 0, completed_at = NOW() WHERE is_running = 1");
    
    echo json_encode([
        'success' => true,
        'message' => 'Analysis forcefully stopped'
    ]);

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 14: syndia.kreahealthcare.com/debug_gpt_usage.php
- Type: PHP
- Size: 14.71 KB
- Path: syndia.kreahealthcare.com
- Name: debug_gpt_usage.php
------------------------------------------------------------
<?php
/**
 * Debug GPT Usage - Check if OpenAI API is actually being called
 * This will show exactly what's happening with GPT requests
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>🔍 Debug GPT Usage</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .warning { color: orange; font-weight: bold; }
    .info { color: blue; }
    .section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
    pre { background: #f5f5f5; padding: 10px; border-radius: 5px; overflow-x: auto; font-size: 12px; }
    button { padding: 10px 15px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; background: #007bff; color: white; }
</style>";

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        die("<div class='error'>❌ Please log in first</div>");
    }

    $db = Database::getInstance();
    
    // Test 1: Check API Key Configuration
    echo "<div class='section'>";
    echo "<h2>🔑 API Key Configuration</h2>";
    
    if (defined('OPENAI_API_KEY')) {
        $keyLength = strlen(OPENAI_API_KEY);
        $keyPreview = substr(OPENAI_API_KEY, 0, 7) . '...' . substr(OPENAI_API_KEY, -4);
        echo "<div class='success'>✅ OPENAI_API_KEY is defined</div>";
        echo "<div class='info'>Key length: $keyLength characters</div>";
        echo "<div class='info'>Key preview: $keyPreview</div>";
        
        if ($keyLength < 40) {
            echo "<div class='error'>⚠️ API key seems too short - check if it's complete</div>";
        }
    } else {
        echo "<div class='error'>❌ OPENAI_API_KEY is not defined</div>";
    }
    echo "</div>";
    
    // Test 2: Check GptHelper Class
    echo "<div class='section'>";
    echo "<h2>🤖 GptHelper Class</h2>";
    
    if (!class_exists('GptHelper')) {
        require_once 'includes/GptHelper.php';
    }
    
    if (class_exists('GptHelper')) {
        echo "<div class='success'>✅ GptHelper class loaded</div>";
        
        // Check if methods exist
        if (method_exists('GptHelper', 'makeRequest')) {
            echo "<div class='success'>✅ makeRequest method exists</div>";
        } else {
            echo "<div class='error'>❌ makeRequest method missing</div>";
        }
        
        if (method_exists('GptHelper', 'canMakeRequest')) {
            echo "<div class='success'>✅ canMakeRequest method exists</div>";
        } else {
            echo "<div class='error'>❌ canMakeRequest method missing</div>";
        }
    } else {
        echo "<div class='error'>❌ GptHelper class not found</div>";
    }
    echo "</div>";
    
    // Test 3: Check Recent Database Records
    echo "<div class='section'>";
    echo "<h2>📊 Recent Database Analysis</h2>";
    
    $recentQuery = $db->query("
        SELECT id, attribute1_name, choice1, attribute2_name, choice2, 
               llm_checked, is_impossible, llm_reasoning, updated_at
        FROM panel_directives 
        WHERE llm_checked = 1 
        ORDER BY updated_at DESC 
        LIMIT 5
    ");
    
    if ($recentQuery && $recentQuery->num_rows > 0) {
        echo "<div class='success'>✅ Found recent processed combinations:</div>";
        echo "<table border='1' style='border-collapse: collapse; width: 100%; margin: 10px 0;'>";
        echo "<tr><th>Combination</th><th>Result</th><th>Reasoning</th><th>Updated</th></tr>";
        
        while ($row = $recentQuery->fetch_assoc()) {
            $result = $row['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE';
            $reasoning = substr($row['llm_reasoning'], 0, 100) . '...';
            echo "<tr>";
            echo "<td>{$row['attribute1_name']}={$row['choice1']} + {$row['attribute2_name']}={$row['choice2']}</td>";
            echo "<td>$result</td>";
            echo "<td>" . htmlspecialchars($reasoning) . "</td>";
            echo "<td>{$row['updated_at']}</td>";
            echo "</tr>";
        }
        echo "</table>";
        
        // Check if reasoning looks like GPT output
        $recentQuery->data_seek(0);
        $hasDetailedReasoning = false;
        while ($row = $recentQuery->fetch_assoc()) {
            if (strlen($row['llm_reasoning']) > 20 && 
                (strpos($row['llm_reasoning'], 'combination') !== false || 
                 strpos($row['llm_reasoning'], 'possible') !== false ||
                 strpos($row['llm_reasoning'], 'demographic') !== false)) {
                $hasDetailedReasoning = true;
                break;
            }
        }
        
        if ($hasDetailedReasoning) {
            echo "<div class='success'>✅ Reasoning appears to be from GPT (detailed explanations)</div>";
        } else {
            echo "<div class='warning'>⚠️ Reasoning appears simple - might not be from GPT</div>";
        }
        
    } else {
        echo "<div class='warning'>⚠️ No recent processed combinations found</div>";
    }
    echo "</div>";
    
    // Test 4: Live GPT Test
    echo "<div class='section'>";
    echo "<h2>🧪 Live GPT API Test</h2>";
    echo "<button onclick='testGPTAPI()'>Test GPT API Now</button>";
    echo "<div id='gptTestResult'></div>";
    echo "</div>";
    
    // Test 5: Check Processing Logs
    echo "<div class='section'>";
    echo "<h2>📋 Check for API Call Logs</h2>";
    
    // Check if any error logs mention OpenAI
    if (file_exists('error_log')) {
        $errorLog = file_get_contents('error_log');
        $openaiMentions = substr_count(strtolower($errorLog), 'openai');
        $apiMentions = substr_count(strtolower($errorLog), 'api');
        $gptMentions = substr_count(strtolower($errorLog), 'gpt');
        
        echo "<div class='info'>Error log mentions: OpenAI ($openaiMentions), API ($apiMentions), GPT ($gptMentions)</div>";
        
        if ($openaiMentions > 0) {
            echo "<div class='warning'>⚠️ OpenAI mentioned in error log - check for API issues</div>";
        }
    }
    echo "</div>";
    
    // Test 6: Manual Processing Test
    echo "<div class='section'>";
    echo "<h2>🔧 Manual Processing Test</h2>";
    echo "<button onclick='manualProcessTest()'>Process 1 Combination Manually</button>";
    echo "<div id='manualTestResult'></div>";
    echo "</div>";
    
    // Test 7: Possible Issues
    echo "<div class='section'>";
    echo "<h2>🚨 Possible Issues</h2>";
    
    $issues = [];
    
    // Check if using cached/pre-existing data
    $totalProcessed = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1")->fetch_assoc()['count'];
    $recentProcessed = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND updated_at > DATE_SUB(NOW(), INTERVAL 1 HOUR)")->fetch_assoc()['count'];
    
    if ($totalProcessed > 0 && $recentProcessed == 0) {
        $issues[] = "❓ All processed combinations are old - might be using cached data";
    }
    
    // Check API key format
    if (defined('OPENAI_API_KEY') && !str_starts_with(OPENAI_API_KEY, 'sk-')) {
        $issues[] = "❌ API key doesn't start with 'sk-' - invalid format";
    }
    
    // Check if rate limiting is preventing requests
    if (class_exists('GptHelper') && method_exists('GptHelper', 'canMakeRequest')) {
        if (!GptHelper::canMakeRequest()) {
            $issues[] = "⏸️ Rate limiting is active - requests may be blocked";
        }
    }
    
    if (empty($issues)) {
        echo "<div class='success'>✅ No obvious issues detected</div>";
    } else {
        foreach ($issues as $issue) {
            echo "<div class='warning'>$issue</div>";
        }
    }
    echo "</div>";
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}
?>

<script>
async function testGPTAPI() {
    const resultDiv = document.getElementById('gptTestResult');
    resultDiv.innerHTML = '<div style="color: blue;">🔄 Testing GPT API...</div>';
    
    try {
        const response = await fetch('?action=test_gpt_api');
        const data = await response.json();
        
        if (data.success) {
            resultDiv.innerHTML = `
                <div style="color: green; font-weight: bold;">✅ GPT API Test Successful!</div>
                <div><strong>Response:</strong> ${data.response}</div>
                <div><strong>Model Used:</strong> ${data.model}</div>
                <div><strong>Tokens:</strong> Input: ${data.usage.prompt_tokens}, Output: ${data.usage.completion_tokens}</div>
                <div style="color: green;">💰 This test should appear in your OpenAI usage dashboard</div>
            `;
        } else {
            resultDiv.innerHTML = `
                <div style="color: red; font-weight: bold;">❌ GPT API Test Failed!</div>
                <div><strong>Error:</strong> ${data.error}</div>
                <div style="color: orange;">💡 This explains why you see no OpenAI usage</div>
            `;
        }
    } catch (error) {
        resultDiv.innerHTML = `
            <div style="color: red; font-weight: bold;">❌ Test Request Failed!</div>
            <div><strong>Error:</strong> ${error.message}</div>
        `;
    }
}

async function manualProcessTest() {
    const resultDiv = document.getElementById('manualTestResult');
    resultDiv.innerHTML = '<div style="color: blue;">🔄 Processing combination manually...</div>';
    
    try {
        const response = await fetch('?action=manual_process_test');
        const data = await response.json();
        
        if (data.success) {
            resultDiv.innerHTML = `
                <div style="color: green; font-weight: bold;">✅ Manual Processing Successful!</div>
                <div><strong>Combination:</strong> ${data.combination}</div>
                <div><strong>Result:</strong> ${data.result}</div>
                <div><strong>Reasoning:</strong> ${data.reasoning}</div>
                <div><strong>API Called:</strong> ${data.api_called ? 'Yes' : 'No'}</div>
                ${data.api_called ? '<div style="color: green;">💰 This should appear in OpenAI usage</div>' : '<div style="color: red;">⚠️ No API call made - explains missing usage</div>'}
            `;
        } else {
            resultDiv.innerHTML = `
                <div style="color: red; font-weight: bold;">❌ Manual Processing Failed!</div>
                <div><strong>Error:</strong> ${data.error}</div>
            `;
        }
    } catch (error) {
        resultDiv.innerHTML = `
            <div style="color: red; font-weight: bold;">❌ Test Request Failed!</div>
            <div><strong>Error:</strong> ${error.message}</div>
        `;
    }
}
</script>

<?php
// Handle AJAX requests
if (isset($_GET['action'])) {
    // Clean output buffer
    if (ob_get_level()) {
        ob_clean();
    }
    
    header('Content-Type: application/json');
    
    if ($_GET['action'] === 'test_gpt_api') {
        try {
            if (!class_exists('GptHelper')) {
                require_once 'includes/GptHelper.php';
            }
            
            $messages = [
                [
                    'role' => 'user',
                    'content' => 'Respond with exactly: "GPT API test successful at ' . date('H:i:s') . '"'
                ]
            ];
            
            $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
            
            if ($response['success']) {
                echo json_encode([
                    'success' => true,
                    'response' => $response['response'],
                    'model' => 'gpt-4',
                    'usage' => $response['usage'] ?? ['prompt_tokens' => 'unknown', 'completion_tokens' => 'unknown']
                ]);
            } else {
                echo json_encode([
                    'success' => false,
                    'error' => $response['error']
                ]);
            }
        } catch (Exception $e) {
            echo json_encode([
                'success' => false,
                'error' => $e->getMessage()
            ]);
        }
        exit;
    }
    
    if ($_GET['action'] === 'manual_process_test') {
        try {
            if (!class_exists('GptHelper')) {
                require_once 'includes/GptHelper.php';
            }
            
            // Get one unprocessed combination
            $query = $db->query("
                SELECT id, attribute1_name, choice1, attribute2_name, choice2 
                FROM panel_directives 
                WHERE llm_checked = 0 
                LIMIT 1
            ");
            
            if (!$query || $query->num_rows == 0) {
                throw new Exception('No unprocessed combinations found');
            }
            
            $combo = $query->fetch_assoc();
            
            $prompt = "Analyze: {$combo['attribute1_name']}={$combo['choice1']} + {$combo['attribute2_name']}={$combo['choice2']}. Respond with POSSIBLE or IMPOSSIBLE and brief reason.";
            
            $messages = [
                [
                    'role' => 'system',
                    'content' => 'You are a demographic analyst.'
                ],
                [
                    'role' => 'user',
                    'content' => $prompt
                ]
            ];
            
            $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
            
            if ($response['success']) {
                $content = trim($response['response']);
                $isImpossible = stripos($content, 'IMPOSSIBLE') === 0 ? 1 : 0;
                $reasoning = $content;
                
                // Update database
                $stmt = $db->prepare("UPDATE panel_directives SET llm_checked = 1, is_impossible = ?, llm_reasoning = ?, updated_at = NOW() WHERE id = ?");
                $stmt->bind_param('isi', $isImpossible, $reasoning, $combo['id']);
                $stmt->execute();
                
                echo json_encode([
                    'success' => true,
                    'combination' => "{$combo['attribute1_name']}={$combo['choice1']} + {$combo['attribute2_name']}={$combo['choice2']}",
                    'result' => $isImpossible ? 'IMPOSSIBLE' : 'POSSIBLE',
                    'reasoning' => $reasoning,
                    'api_called' => true
                ]);
            } else {
                echo json_encode([
                    'success' => false,
                    'error' => $response['error'],
                    'api_called' => false
                ]);
            }
        } catch (Exception $e) {
            echo json_encode([
                'success' => false,
                'error' => $e->getMessage(),
                'api_called' => false
            ]);
        }
        exit;
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 15: syndia.kreahealthcare.com/debug_optimaize_enhanced.php
- Type: PHP
- Size: 12.27 KB
- Path: syndia.kreahealthcare.com
- Name: debug_optimaize_enhanced.php
------------------------------------------------------------
<?php
/**
 * Debug script for OptimAIze issues
 * This will help identify why the process isn't starting or working
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>OptimAIze Debug Tool</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .warning { color: orange; font-weight: bold; }
    .info { color: blue; }
    .section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
    pre { background: #f5f5f5; padding: 10px; border-radius: 5px; overflow-x: auto; }
    button { padding: 10px 15px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; }
    .btn-primary { background: #007bff; color: white; }
    .btn-success { background: #28a745; color: white; }
    .btn-danger { background: #dc3545; color: white; }
    .btn-warning { background: #ffc107; color: black; }
</style>";

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        die("<div class='error'>❌ Please log in first</div>");
    }

    $db = Database::getInstance();
    echo "<div class='success'>✅ Authentication and Database OK</div>";

    // Check 1: Database Tables and Structure
    echo "<div class='section'>";
    echo "<h2>1. Database Structure Check</h2>";
    
    $requiredTables = ['panel_directives', 'optimization_analysis_state', 'attributes'];
    foreach ($requiredTables as $table) {
        $result = $db->query("SHOW TABLES LIKE '$table'");
        if ($result && $result->num_rows > 0) {
            echo "<div class='success'>✅ Table '$table' exists</div>";
        } else {
            echo "<div class='error'>❌ Table '$table' missing</div>";
        }
    }
    
    // Check required columns
    $checkColumns = [
        'optimization_analysis_state' => ['should_pause'],
        'panel_directives' => ['llm_checked', 'is_impossible', 'llm_reasoning']
    ];
    
    foreach ($checkColumns as $table => $columns) {
        foreach ($columns as $column) {
            $result = $db->query("SHOW COLUMNS FROM $table LIKE '$column'");
            if ($result && $result->num_rows > 0) {
                echo "<div class='success'>✅ Column $table.$column exists</div>";
            } else {
                echo "<div class='error'>❌ Column $table.$column missing</div>";
            }
        }
    }
    echo "</div>";

    // Check 2: Current Data Status
    echo "<div class='section'>";
    echo "<h2>2. Current Data Status</h2>";
    
    $totalDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives")->fetch_assoc()['count'];
    $checkedDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1")->fetch_assoc()['count'];
    $impossibleDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1")->fetch_assoc()['count'];
    $attributeCount = $db->query("SELECT COUNT(*) as count FROM attributes")->fetch_assoc()['count'];
    
    echo "<div class='info'>📊 Total Directives: " . number_format($totalDirectives) . "</div>";
    echo "<div class='info'>📊 Checked Directives: " . number_format($checkedDirectives) . "</div>";
    echo "<div class='info'>📊 Impossible Directives: " . number_format($impossibleDirectives) . "</div>";
    echo "<div class='info'>📊 Available Attributes: " . number_format($attributeCount) . "</div>";
    
    if ($totalDirectives == 0) {
        echo "<div class='warning'>⚠️ No directives found. Click button below to generate combinations.</div>";
        echo "<button class='btn-warning' onclick='generateCombinations()'>Generate Combinations</button>";
    }
    
    if ($attributeCount < 2) {
        echo "<div class='error'>❌ Need at least 2 attributes for analysis</div>";
    }
    echo "</div>";

    // Check 3: Analysis State
    echo "<div class='section'>";
    echo "<h2>3. Analysis State</h2>";
    
    $analysisState = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    if ($analysisState && $analysisState->num_rows > 0) {
        $state = $analysisState->fetch_assoc();
        echo "<div class='info'>Is Running: " . ($state['is_running'] ? '✅ Yes' : '❌ No') . "</div>";
        echo "<div class='info'>Should Pause: " . ($state['should_pause'] ? '⚠️ Yes' : '✅ No') . "</div>";
        echo "<div class='info'>Total Combinations: " . number_format($state['total_combinations']) . "</div>";
        echo "<div class='info'>Processed: " . number_format($state['processed_combinations']) . "</div>";
        echo "<div class='info'>Started At: " . ($state['started_at'] ?? 'Never') . "</div>";
        echo "<div class='info'>Last Updated: " . ($state['last_updated'] ?? 'Never') . "</div>";
    } else {
        echo "<div class='warning'>⚠️ No analysis state found</div>";
    }
    echo "</div>";

    // Check 4: File Permissions and Existence
    echo "<div class='section'>";
    echo "<h2>4. Required Files Check</h2>";
    
    $requiredFiles = [
        'analysis_control.php',
        'get_recent_combinations.php', 
        'enhanced_process_optimization.php',
        'get_optimization_progress.php'
    ];
    
    foreach ($requiredFiles as $file) {
        if (file_exists($file)) {
            $perms = substr(sprintf('%o', fileperms($file)), -4);
            echo "<div class='success'>✅ $file exists (permissions: $perms)</div>";
        } else {
            echo "<div class='error'>❌ $file missing</div>";
        }
    }
    echo "</div>";

    // Check 5: GPT Configuration
    echo "<div class='section'>";
    echo "<h2>5. GPT Configuration</h2>";
    
    if (defined('OPENAI_API_KEY') && !empty(OPENAI_API_KEY)) {
        echo "<div class='success'>✅ OpenAI API key configured</div>";
        $keyLength = strlen(OPENAI_API_KEY);
        echo "<div class='info'>Key length: $keyLength characters</div>";
        
        if (class_exists('GptHelper')) {
            echo "<div class='success'>✅ GptHelper class available</div>";
        } else {
            echo "<div class='error'>❌ GptHelper class missing</div>";
        }
    } else {
        echo "<div class='error'>❌ OpenAI API key not configured</div>";
    }
    echo "</div>";

    // Check 6: Process Status
    echo "<div class='section'>";
    echo "<h2>6. Background Process Check</h2>";
    
    // Check for recent activity
    $recentActivity = $db->query("
        SELECT COUNT(*) as count 
        FROM panel_directives 
        WHERE llm_checked = 1 
        AND updated_at > DATE_SUB(NOW(), INTERVAL 5 MINUTE)
    ")->fetch_assoc()['count'];
    
    if ($recentActivity > 0) {
        echo "<div class='success'>✅ Recent activity: $recentActivity combinations processed in last 5 minutes</div>";
    } else {
        echo "<div class='warning'>⚠️ No recent activity in last 5 minutes</div>";
    }
    
    // Check if PHP can execute background processes
    $canExec = function_exists('exec');
    if ($canExec) {
        echo "<div class='success'>✅ PHP exec() function available</div>";
    } else {
        echo "<div class='error'>❌ PHP exec() function disabled</div>";
    }
    echo "</div>";

    // Action Buttons
    echo "<div class='section'>";
    echo "<h2>7. Manual Actions</h2>";
    echo "<p>Use these buttons to test and control the system:</p>";
    
    echo "<button class='btn-primary' onclick='testProgressAPI()'>Test Progress API</button>";
    echo "<button class='btn-primary' onclick='testAnalysisControl()'>Test Analysis Control</button>";
    echo "<button class='btn-success' onclick='startAnalysisManual()'>Force Start Analysis</button>";
    echo "<button class='btn-warning' onclick='resetAnalysisState()'>Reset Analysis State</button>";
    echo "<button class='btn-danger' onclick='stopAnalysisManual()'>Force Stop Analysis</button>";
    
    echo "<div id='actionResults' style='margin-top: 20px; padding: 10px; background: #f8f9fa; border-radius: 5px;'></div>";
    echo "</div>";

} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}
?>

<script>
function showResult(message, type = 'info') {
    const resultDiv = document.getElementById('actionResults');
    const colors = {
        'success': 'green',
        'error': 'red', 
        'warning': 'orange',
        'info': 'blue'
    };
    resultDiv.innerHTML = `<div style="color: ${colors[type] || 'blue'}; font-weight: bold;">${message}</div>`;
}

function testProgressAPI() {
    showResult('Testing progress API...', 'info');
    fetch('get_optimization_progress.php')
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showResult('✅ Progress API working: ' + JSON.stringify(data.stats), 'success');
        } else {
            showResult('❌ Progress API error: ' + data.message, 'error');
        }
    })
    .catch(error => {
        showResult('❌ Progress API failed: ' + error.message, 'error');
    });
}

function testAnalysisControl() {
    showResult('Testing analysis control API...', 'info');
    fetch('analysis_control.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ action: 'status' })
    })
    .then(response => response.json())
    .then(data => {
        showResult('✅ Analysis control API response: ' + JSON.stringify(data), 'success');
    })
    .catch(error => {
        showResult('❌ Analysis control API failed: ' + error.message, 'error');
    });
}

function startAnalysisManual() {
    showResult('Starting analysis manually...', 'info');
    fetch('analysis_control.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ action: 'start' })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showResult('✅ Analysis started: ' + data.message, 'success');
        } else {
            showResult('❌ Failed to start analysis: ' + data.message, 'error');
        }
    })
    .catch(error => {
        showResult('❌ Start analysis failed: ' + error.message, 'error');
    });
}

function stopAnalysisManual() {
    showResult('Stopping analysis...', 'info');
    fetch('analysis_control.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ action: 'stop' })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showResult('✅ Analysis stopped: ' + data.message, 'success');
        } else {
            showResult('❌ Failed to stop analysis: ' + data.message, 'error');
        }
    })
    .catch(error => {
        showResult('❌ Stop analysis failed: ' + error.message, 'error');
    });
}

function resetAnalysisState() {
    if (!confirm('This will reset the analysis state. Continue?')) return;
    
    showResult('Resetting analysis state...', 'info');
    fetch('analysis_control.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ action: 'reset' })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showResult('✅ Analysis state reset: ' + data.message, 'success');
        } else {
            showResult('❌ Failed to reset: ' + data.message, 'error');
        }
    })
    .catch(error => {
        showResult('❌ Reset failed: ' + error.message, 'error');
    });
}

function generateCombinations() {
    if (!confirm('This will generate all possible combinations. Continue?')) return;
    
    showResult('Generating combinations...', 'info');
    fetch('analysis_control.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ action: 'generate' })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showResult('✅ Combinations generated: ' + data.message, 'success');
            setTimeout(() => location.reload(), 2000);
        } else {
            showResult('❌ Failed to generate: ' + data.message, 'error');
        }
    })
    .catch(error => {
        showResult('❌ Generation failed: ' + error.message, 'error');
    });
}
</script>
-------------------- END OF FILE --------------------

### FILE 16: syndia.kreahealthcare.com/debug_reset_analysis.php
- Type: PHP
- Size: 976 B
- Path: syndia.kreahealthcare.com
- Name: debug_reset_analysis.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn() || !$auth->isAdmin()) {
        throw new Exception('Admin access required');
    }

    $db = Database::getInstance();
    
    // Reset analysis state
    $db->query("UPDATE optimization_analysis_state SET is_running = 0, processed_combinations = 0, completed_at = NULL WHERE id > 0");
    
    // Reset all panel directives to unchecked state
    $db->query("UPDATE panel_directives SET llm_checked = 0, is_impossible = 0, llm_reasoning = NULL, status = 'pending' WHERE id > 0");
    
    echo json_encode([
        'success' => true,
        'message' => 'Analysis state reset successfully. You can now restart the analysis.'
    ]);

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 17: syndia.kreahealthcare.com/delete_directive.php
- Type: PHP
- Size: 1.06 KB
- Path: syndia.kreahealthcare.com
- Name: delete_directive.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $input = json_decode(file_get_contents('php://input'), true);
    
    if (!isset($input['id'])) {
        throw new Exception('Missing directive ID');
    }

    $id = (int)$input['id'];
    $db = Database::getInstance();

    // Delete directive
    $stmt = $db->prepare("DELETE FROM panel_directives WHERE id = ?");
    $stmt->bind_param('i', $id);
    
    if (!$stmt->execute()) {
        throw new Exception('Failed to delete directive');
    }

    if ($stmt->affected_rows === 0) {
        throw new Exception('Directive not found');
    }

    echo json_encode([
        'success' => true,
        'message' => 'Directive deleted successfully'
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 18: syndia.kreahealthcare.com/delete_selection.php
- Type: PHP
- Size: 2.37 KB
- Path: syndia.kreahealthcare.com
- Name: delete_selection.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    $_SESSION['error_message'] = 'Unauthorized';
    redirectTo('projects.php');
    exit;
}

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    $_SESSION['error_message'] = 'Invalid request method';
    redirectTo('projects.php');
    exit;
}

$db = Database::getInstance();
$selection_id = isset($_POST['selection_id']) ? (int)$_POST['selection_id'] : 0;
$project_id = isset($_POST['project_id']) ? (int)$_POST['project_id'] : 0;

if (!$selection_id || !$project_id) {
    $_SESSION['error_message'] = 'Required fields are missing';
    redirectTo("manage_project.php?id=$project_id");
    exit;
}

// Verify user has access to this selection and project
$stmt = $db->prepare("
    SELECT s.name 
    FROM selections s
    JOIN projects p ON s.project_id = p.id
    WHERE s.id = ? AND p.id = ? AND p.created_by = ?
");
$stmt->bind_param('iii', $selection_id, $project_id, $_SESSION['user_id']);
$stmt->execute();
$result = $stmt->get_result();

if ($result->num_rows === 0) {
    $_SESSION['error_message'] = 'Selection not found or access denied';
    redirectTo("manage_project.php?id=$project_id");
    exit;
}

$selection_name = $result->fetch_assoc()['name'];

// Begin transaction
$db->query("START TRANSACTION");

try {
    // First delete selection members
    $stmt = $db->prepare("DELETE FROM selection_members WHERE selection_id = ?");
    $stmt->bind_param('i', $selection_id);
    
    if (!$stmt->execute()) {
        throw new Exception("Failed to delete selection members: " . $db->getLastError());
    }
    
    // Then delete the selection
    $stmt = $db->prepare("DELETE FROM selections WHERE id = ?");
    $stmt->bind_param('i', $selection_id);
    
    if (!$stmt->execute()) {
        throw new Exception("Failed to delete selection: " . $db->getLastError());
    }
    
    // Commit the transaction
    $db->query("COMMIT");
    
    $_SESSION['success_message'] = "Selection '$selection_name' has been deleted successfully";
    redirectTo("manage_project.php?id=$project_id");
    
} catch (Exception $e) {
    // Rollback on error
    $db->query("ROLLBACK");
    $_SESSION['error_message'] = $e->getMessage();
    redirectTo("manage_project.php?id=$project_id");
}
?>
-------------------- END OF FILE --------------------

### FILE 19: syndia.kreahealthcare.com/delete_survey_question.php
- Type: PHP
- Size: 2.03 KB
- Path: syndia.kreahealthcare.com
- Name: delete_survey_question.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Get input data
    $input = json_decode(file_get_contents('php://input'), true);
    if (!isset($input['question_id'])) {
        throw new Exception('Question ID is required');
    }
    
    $questionId = (int)$input['question_id'];
    
    $db = Database::getInstance();
    
    // Get survey ID for this question
    $stmt = $db->prepare("SELECT survey_id FROM survey_questions WHERE id = ?");
    $stmt->bind_param('i', $questionId);
    $stmt->execute();
    $result = $stmt->get_result();
    
    if ($result->num_rows === 0) {
        throw new Exception('Question not found');
    }
    
    $surveyId = $result->fetch_assoc()['survey_id'];
    
    // Verify user has access to this survey
    $stmt = $db->prepare("SELECT id FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    
    if ($stmt->get_result()->num_rows === 0) {
        throw new Exception('Access denied');
    }
    
    // Delete the question
    $stmt = $db->prepare("DELETE FROM survey_questions WHERE id = ?");
    $stmt->bind_param('i', $questionId);
    
    if (!$stmt->execute()) {
        throw new Exception('Failed to delete question');
    }
    
    // Reorder remaining questions
    $stmt = $db->prepare("
        SET @rank = 0;
        UPDATE survey_questions 
        SET question_order = @rank := @rank + 1 
        WHERE survey_id = ? 
        ORDER BY question_order
    ");
    $stmt->bind_param('i', $surveyId);
    $stmt->execute();
    
    echo json_encode([
        'success' => true,
        'message' => 'Question deleted successfully'
    ]);

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 20: syndia.kreahealthcare.com/delete_survey.php
- Type: PHP
- Size: 963 B
- Path: syndia.kreahealthcare.com
- Name: delete_survey.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Get and validate input
    $input = json_decode(file_get_contents('php://input'), true);
    if (!isset($input['survey_id'])) {
        throw new Exception('Survey ID is required');
    }

    $surveyManager = SurveyManager::getInstance();
    $result = $surveyManager->deleteSurvey($input['survey_id'], $_SESSION['user_id']);

    if (!$result['success']) {
        throw new Exception($result['error']);
    }

    echo json_encode([
        'success' => true,
        'message' => 'Survey deleted successfully'
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 21: syndia.kreahealthcare.com/diagnostic_optimaize.php
- Type: PHP
- Size: 8.31 KB
- Path: syndia.kreahealthcare.com
- Name: diagnostic_optimaize.php
------------------------------------------------------------
<?php
/**
 * OptimAIze Diagnostic Script
 * Run this to see what's happening with your processing
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>🔍 OptimAIze Diagnostic Script</h1>";
echo "<style>
body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
.success { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; border-left: 4px solid green; }
.error { color: red; background: #fff0f0; padding: 10px; margin: 5px 0; border-left: 4px solid red; }
.info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; border-left: 4px solid blue; }
.warning { color: orange; background: #fff8f0; padding: 10px; margin: 5px 0; border-left: 4px solid orange; }
pre { background: #f5f5f5; padding: 10px; border-radius: 5px; overflow-x: auto; }
button { padding: 10px 15px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; background: #007bff; color: white; }
</style>";

try {
    $db = Database::getInstance();
    echo "<div class='success'>✅ Database connected</div>";

    // Check 1: Current analysis state
    echo "<h2>1. Current Analysis State</h2>";
    
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    if ($stateQuery && $stateQuery->num_rows > 0) {
        $state = $stateQuery->fetch_assoc();
        echo "<pre>" . json_encode($state, JSON_PRETTY_PRINT) . "</pre>";
        
        if ($state['is_running']) {
            echo "<div class='warning'>⚠️ Analysis is marked as running</div>";
        } else {
            echo "<div class='info'>ℹ️ Analysis is not running</div>";
        }
    } else {
        echo "<div class='warning'>⚠️ No analysis state found - creating initial state</div>";
        $db->query("INSERT INTO optimization_analysis_state (total_combinations, processed_combinations, is_running) VALUES (0, 0, 0)");
    }

    // Check 2: Panel directives status
    echo "<h2>2. Panel Directives Status</h2>";
    
    $totalQuery = $db->query("SELECT COUNT(*) as total FROM panel_directives");
    $total = $totalQuery->fetch_assoc()['total'];
    
    $processedQuery = $db->query("SELECT COUNT(*) as processed FROM panel_directives WHERE llm_checked = 1");
    $processed = $processedQuery->fetch_assoc()['processed'];
    
    $pendingQuery = $db->query("SELECT COUNT(*) as pending FROM panel_directives WHERE llm_checked = 0");
    $pending = $pendingQuery->fetch_assoc()['pending'];
    
    echo "<div class='info'>📊 Total combinations: " . number_format($total) . "</div>";
    echo "<div class='info'>📊 Processed: " . number_format($processed) . "</div>";
    echo "<div class='info'>📊 Pending: " . number_format($pending) . "</div>";
    
    if ($pending === 0) {
        echo "<div class='success'>✅ All combinations have been processed!</div>";
    } else {
        echo "<div class='warning'>⚠️ $pending combinations still need processing</div>";
    }

    // Check 3: Test database updates
    echo "<h2>3. Test Database Updates</h2>";
    
    echo "<button onclick='testDatabaseUpdate()'>Test Database Update</button>";
    echo "<div id='updateResult'></div>";

    // Check 4: Test single API call
    echo "<h2>4. Test API Call</h2>";
    
    echo "<button onclick='testAPICall()'>Test Single API Call</button>";
    echo "<div id='apiResult'></div>";

    // Check 5: Show recent log entries
    echo "<h2>5. Recent Log Entries</h2>";
    
    $logFile = 'logs/processor_debug.log';
    if (file_exists($logFile)) {
        $logContent = file_get_contents($logFile);
        $lines = explode("\n", $logContent);
        $recentLines = array_slice($lines, -20); // Last 20 lines
        echo "<pre>" . htmlspecialchars(implode("\n", $recentLines)) . "</pre>";
    } else {
        echo "<div class='warning'>⚠️ No log file found at: $logFile</div>";
    }

    // Check 6: Manual processing test
    echo "<h2>6. Manual Processing Test</h2>";
    
    if ($pending > 0) {
        echo "<button onclick='processSingleBatch()'>Process Single Batch (Test)</button>";
        echo "<div id='batchResult'></div>";
    } else {
        echo "<div class='info'>ℹ️ No pending combinations to test</div>";
    }

} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

?>

<script>
function testDatabaseUpdate() {
    const resultDiv = document.getElementById('updateResult');
    resultDiv.innerHTML = '<div class="info">Testing database update...</div>';
    
    fetch('diagnostic_optimaize.php?action=test_db_update', {
        method: 'POST'
    })
    .then(response => response.text())
    .then(result => {
        resultDiv.innerHTML = result;
    })
    .catch(error => {
        resultDiv.innerHTML = '<div class="error">❌ Error: ' + error.message + '</div>';
    });
}

function testAPICall() {
    const resultDiv = document.getElementById('apiResult');
    resultDiv.innerHTML = '<div class="info">Testing API call...</div>';
    
    fetch('diagnostic_optimaize.php?action=test_api', {
        method: 'POST'
    })
    .then(response => response.text())
    .then(result => {
        resultDiv.innerHTML = result;
    })
    .catch(error => {
        resultDiv.innerHTML = '<div class="error">❌ Error: ' + error.message + '</div>';
    });
}

function processSingleBatch() {
    const resultDiv = document.getElementById('batchResult');
    resultDiv.innerHTML = '<div class="info">Processing single batch...</div>';
    
    fetch('simple_foreground_processor.php?action=process_batch', {
        method: 'GET'
    })
    .then(response => response.text())
    .then(text => {
        try {
            const data = JSON.parse(text);
            let html = '<div class="success">✅ Batch processed successfully</div>';
            html += '<pre>' + JSON.stringify(data, null, 2) + '</pre>';
            resultDiv.innerHTML = html;
        } catch (e) {
            resultDiv.innerHTML = '<div class="error">❌ JSON Parse Error</div><pre>' + text.substring(0, 500) + '</pre>';
        }
    })
    .catch(error => {
        resultDiv.innerHTML = '<div class="error">❌ Error: ' + error.message + '</div>';
    });
}
</script>

<?php
// Handle AJAX requests
if (isset($_GET['action'])) {
    
    if ($_GET['action'] === 'test_db_update') {
        try {
            $db = Database::getInstance();
            
            // Test updating optimization_analysis_state
            $testUpdate = $db->query("UPDATE optimization_analysis_state SET processed_combinations = processed_combinations + 1 WHERE id = 1");
            
            if ($testUpdate) {
                echo "<div class='success'>✅ Database update successful</div>";
                
                // Get current state
                $stateQuery = $db->query("SELECT * FROM optimization_analysis_state WHERE id = 1");
                if ($stateQuery) {
                    $state = $stateQuery->fetch_assoc();
                    echo "<pre>" . json_encode($state, JSON_PRETTY_PRINT) . "</pre>";
                }
            } else {
                echo "<div class='error'>❌ Database update failed: " . $db->error . "</div>";
            }
            
        } catch (Exception $e) {
            echo "<div class='error'>❌ Exception: " . htmlspecialchars($e->getMessage()) . "</div>";
        }
        exit;
    }
    
    if ($_GET['action'] === 'test_api') {
        try {
            $result = GptHelper::analyzeCombination('Age', '5 years', 'Education', 'PhD');
            
            if ($result['success']) {
                echo "<div class='success'>✅ API call successful</div>";
                echo "<div class='info'>Result: " . ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE') . "</div>";
                echo "<div class='info'>Reasoning: " . htmlspecialchars($result['reasoning']) . "</div>";
                if (isset($result['daily_cost'])) {
                    echo "<div class='info'>Daily cost: $" . number_format($result['daily_cost'], 4) . "</div>";
                }
            } else {
                echo "<div class='error'>❌ API call failed: " . htmlspecialchars($result['error']) . "</div>";
            }
            
        } catch (Exception $e) {
            echo "<div class='error'>❌ Exception: " . htmlspecialchars($e->getMessage()) . "</div>";
        }
        exit;
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 22: syndia.kreahealthcare.com/direct_gpt_test.php
- Type: PHP
- Size: 11.87 KB
- Path: syndia.kreahealthcare.com
- Name: direct_gpt_test.php
------------------------------------------------------------
<?php
/**
 * Direct GPT Test - Minimal test with no dependencies
 * This will show exactly if OpenAI API is working
 */

// Only load config for API key
require_once 'includes/config.php';

?>
<!DOCTYPE html>
<html>
<head>
    <title>Direct GPT Test</title>
    <style>
        body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
        .result { margin: 20px 0; padding: 15px; border-radius: 5px; }
        .success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
        .error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
        .info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
        .warning { background: #fff3cd; color: #856404; border: 1px solid #ffeaa7; }
        pre { background: #f8f9fa; padding: 10px; border-radius: 5px; overflow-x: auto; }
        button { padding: 10px 20px; background: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer; margin: 5px; }
        .loading { opacity: 0.6; }
        .test-section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
    </style>
</head>
<body>
    <h1>🧪 Direct GPT Test</h1>
    
    <div class="warning">
        <strong>⚠️ Critical Test:</strong> This will definitively show if your OpenAI API is working.
        If successful, you WILL see usage in your OpenAI dashboard within 1-2 hours.
    </div>
    
    <div class="test-section">
        <h3>🔑 API Key Check</h3>
        <div id="apiKeyCheck">
            <?php
            if (defined('OPENAI_API_KEY') && !empty(OPENAI_API_KEY)) {
                $keyLength = strlen(OPENAI_API_KEY);
                $keyPreview = substr(OPENAI_API_KEY, 0, 7) . '...' . substr(OPENAI_API_KEY, -4);
                echo "<div class='success'>✅ API Key Found: $keyPreview (Length: $keyLength chars)</div>";
                
                if (!str_starts_with(OPENAI_API_KEY, 'sk-')) {
                    echo "<div class='error'>❌ Invalid API key format - should start with 'sk-'</div>";
                }
            } else {
                echo "<div class='error'>❌ No OpenAI API key found</div>";
            }
            ?>
        </div>
    </div>
    
    <div class="test-section">
        <h3>🤖 Direct API Test</h3>
        <button onclick="testDirectAPI()" id="directTestBtn">🚀 Make Direct GPT API Call</button>
        <div id="directResults"></div>
    </div>
    
    <div class="test-section">
        <h3>🔧 GptHelper Test</h3>
        <button onclick="testGptHelper()" id="helperTestBtn">🔧 Test GptHelper Class</button>
        <div id="helperResults"></div>
    </div>
    
    <script>
    async function testDirectAPI() {
        const btn = document.getElementById('directTestBtn');
        const results = document.getElementById('directResults');
        
        btn.disabled = true;
        btn.className = 'loading';
        btn.textContent = '🔄 Testing Direct API...';
        
        results.innerHTML = '<div class="info">Making direct cURL call to OpenAI API...</div>';
        
        try {
            const response = await fetch('direct_gpt_test.php?action=direct_api');
            const text = await response.text();
            
            try {
                const data = JSON.parse(text);
                
                if (data.success) {
                    results.innerHTML = `
                        <div class="result success">
                            <h4>✅ DIRECT API CALL SUCCESSFUL!</h4>
                            <p><strong>GPT Response:</strong> ${data.response}</p>
                            <p><strong>Input Tokens:</strong> ${data.usage.prompt_tokens}</p>
                            <p><strong>Output Tokens:</strong> ${data.usage.completion_tokens}</p>
                            <p><strong>Total Tokens:</strong> ${data.usage.total_tokens}</p>
                            <div class="success">
                                <strong>💰 IMPORTANT:</strong> This API call cost ~$0.01 and should appear in your OpenAI dashboard within 1-2 hours.
                                If you don't see this usage, check if you're looking at the correct account/organization.
                            </div>
                        </div>
                    `;
                } else {
                    results.innerHTML = `
                        <div class="result error">
                            <h4>❌ DIRECT API CALL FAILED</h4>
                            <p><strong>Error:</strong> ${data.error}</p>
                            <p><strong>HTTP Code:</strong> ${data.http_code || 'Unknown'}</p>
                            <div class="info">
                                This explains why you see no OpenAI usage - the API calls are failing.
                            </div>
                        </div>
                    `;
                }
            } catch (jsonError) {
                results.innerHTML = `
                    <div class="result error">
                        <h4>❌ Response Error</h4>
                        <p><strong>JSON Parse Error:</strong> ${jsonError.message}</p>
                        <p><strong>Raw Response:</strong></p>
                        <pre>${text}</pre>
                    </div>
                `;
            }
        } catch (fetchError) {
            results.innerHTML = `
                <div class="result error">
                    <h4>❌ Network Error</h4>
                    <p><strong>Error:</strong> ${fetchError.message}</p>
                </div>
            `;
        }
        
        btn.disabled = false;
        btn.className = '';
        btn.textContent = '🔄 Test Again';
    }
    
    async function testGptHelper() {
        const btn = document.getElementById('helperTestBtn');
        const results = document.getElementById('helperResults');
        
        btn.disabled = true;
        btn.className = 'loading';
        btn.textContent = '🔄 Testing GptHelper...';
        
        results.innerHTML = '<div class="info">Testing GptHelper class...</div>';
        
        try {
            const response = await fetch('direct_gpt_test.php?action=gpt_helper');
            const text = await response.text();
            
            try {
                const data = JSON.parse(text);
                
                if (data.success) {
                    results.innerHTML = `
                        <div class="result success">
                            <h4>✅ GPTHELPER CLASS WORKING!</h4>
                            <p><strong>GPT Response:</strong> ${data.response}</p>
                            <p><strong>Method Used:</strong> GptHelper::makeRequest()</p>
                            <div class="success">
                                <strong>💰 IMPORTANT:</strong> This proves your processing system is making real GPT calls.
                            </div>
                        </div>
                    `;
                } else {
                    results.innerHTML = `
                        <div class="result error">
                            <h4>❌ GPTHELPER FAILED</h4>
                            <p><strong>Error:</strong> ${data.error}</p>
                            <div class="info">
                                This explains why your processing might not be using GPT properly.
                            </div>
                        </div>
                    `;
                }
            } catch (jsonError) {
                results.innerHTML = `
                    <div class="result error">
                        <h4>❌ Response Error</h4>
                        <p><strong>JSON Parse Error:</strong> ${jsonError.message}</p>
                        <p><strong>Raw Response:</strong></p>
                        <pre>${text}</pre>
                    </div>
                `;
            }
        } catch (fetchError) {
            results.innerHTML = `
                <div class="result error">
                    <h4>❌ Network Error</h4>
                    <p><strong>Error:</strong> ${fetchError.message}</p>
                </div>
            `;
        }
        
        btn.disabled = false;
        btn.className = '';
        btn.textContent = '🔄 Test Again';
    }
    </script>
</body>
</html>

<?php
// Handle test requests
if (isset($_GET['action'])) {
    // Clean start
    while (ob_get_level()) {
        ob_end_clean();
    }
    ob_start();
    
    header('Content-Type: application/json');
    
    try {
        if ($_GET['action'] === 'direct_api') {
            // Direct cURL test to OpenAI API
            
            if (!defined('OPENAI_API_KEY') || empty(OPENAI_API_KEY)) {
                throw new Exception('OpenAI API key not configured');
            }
            
            $data = [
                'model' => 'gpt-4',
                'messages' => [
                    [
                        'role' => 'user',
                        'content' => 'Respond with exactly: "Direct API test successful at ' . date('H:i:s') . '"'
                    ]
                ],
                'max_tokens' => 50,
                'temperature' => 0.1
            ];
            
            $ch = curl_init('https://api.openai.com/v1/chat/completions');
            curl_setopt_array($ch, [
                CURLOPT_POST => true,
                CURLOPT_POSTFIELDS => json_encode($data),
                CURLOPT_HTTPHEADER => [
                    'Authorization: Bearer ' . OPENAI_API_KEY,
                    'Content-Type: application/json'
                ],
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_TIMEOUT => 30,
                CURLOPT_SSL_VERIFYPEER => false
            ]);
            
            $response = curl_exec($ch);
            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
            $curlError = curl_error($ch);
            curl_close($ch);
            
            if ($curlError) {
                throw new Exception("cURL Error: $curlError");
            }
            
            if ($httpCode !== 200) {
                throw new Exception("HTTP Error $httpCode: $response");
            }
            
            $result = json_decode($response, true);
            
            if (!$result || !isset($result['choices'][0]['message']['content'])) {
                throw new Exception("Invalid API response: $response");
            }
            
            ob_clean();
            echo json_encode([
                'success' => true,
                'response' => $result['choices'][0]['message']['content'],
                'usage' => $result['usage'] ?? ['prompt_tokens' => 0, 'completion_tokens' => 0, 'total_tokens' => 0],
                'http_code' => $httpCode
            ]);
            
        } elseif ($_GET['action'] === 'gpt_helper') {
            // Test using GptHelper class
            
            if (!class_exists('GptHelper')) {
                require_once 'includes/GptHelper.php';
            }
            
            if (!class_exists('GptHelper')) {
                throw new Exception('GptHelper class not found');
            }
            
            $messages = [
                [
                    'role' => 'user',
                    'content' => 'Respond with exactly: "GptHelper test successful at ' . date('H:i:s') . '"'
                ]
            ];
            
            $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
            
            if (!$response['success']) {
                throw new Exception($response['error']);
            }
            
            ob_clean();
            echo json_encode([
                'success' => true,
                'response' => $response['response'],
                'usage' => $response['usage'] ?? 'Not provided'
            ]);
        }
        
    } catch (Exception $e) {
        ob_clean();
        echo json_encode([
            'success' => false,
            'error' => $e->getMessage(),
            'http_code' => $httpCode ?? null
        ]);
    }
    
    exit;
}
?>
-------------------- END OF FILE --------------------

### FILE 23: syndia.kreahealthcare.com/disconnect_survey.php
- Type: PHP
- Size: 2.12 KB
- Path: syndia.kreahealthcare.com
- Name: disconnect_survey.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $connectionId = isset($_POST['connection_id']) ? (int)$_POST['connection_id'] : null;
    $redirect = isset($_POST['redirect']) ? $_POST['redirect'] : null;
    
    if (!$connectionId) {
        throw new Exception('Connection ID is required');
    }

    $db = Database::getInstance();
    
    // Check if the connection exists and user has access
    $stmt = $db->prepare("
        SELECT ps.* 
        FROM project_surveys ps
        JOIN projects p ON ps.project_id = p.id
        WHERE ps.id = ? AND p.created_by = ?
    ");
    $stmt->bind_param('ii', $connectionId, $_SESSION['user_id']);
    $stmt->execute();
    if ($stmt->get_result()->num_rows == 0) {
        throw new Exception('Connection not found or access denied');
    }
    
    // Disconnect (delete the connection)
    $stmt = $db->prepare("DELETE FROM project_surveys WHERE id = ?");
    $stmt->bind_param('i', $connectionId);
    if (!$stmt->execute()) {
        throw new Exception('Failed to disconnect survey from project');
    }
    
    // Handle redirect or JSON response
    if ($redirect) {
        // Set a success message in session
        $_SESSION['success_message'] = 'Survey disconnected successfully';
        redirectTo($redirect);
        exit;
    } else {
        // Return JSON response
        header('Content-Type: application/json');
        echo json_encode([
            'success' => true,
            'message' => 'Survey disconnected successfully'
        ]);
    }
    
} catch (Exception $e) {
    if (isset($_POST['redirect'])) {
        // Set error message in session
        $_SESSION['error_message'] = $e->getMessage();
        redirectTo($_POST['redirect']);
        exit;
    } else {
        // Return JSON error
        header('Content-Type: application/json');
        echo json_encode([
            'success' => false,
            'message' => $e->getMessage()
        ]);
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 24: syndia.kreahealthcare.com/emergency_check.php
- Type: PHP
- Size: 7.27 KB
- Path: syndia.kreahealthcare.com
- Name: emergency_check.php
------------------------------------------------------------
<?php
/**
 * EMERGENCY DIAGNOSTIC - No includes
 */

// Turn on all error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);
ini_set('log_errors', 1);

echo "<h1>🚨 Emergency Diagnostic</h1>";
echo "<style>body{font-family:Arial;margin:20px;} .ok{color:green;} .error{color:red;} .test{background:#f0f8ff;padding:10px;margin:5px 0;}</style>";

echo "<div class='test'>PHP Version: " . PHP_VERSION . "</div>";
echo "<div class='test'>Current Time: " . date('Y-m-d H:i:s') . "</div>";
echo "<div class='test'>Memory Limit: " . ini_get('memory_limit') . "</div>";

// Test 1: Check if files exist (don't include them yet)
echo "<h2>1. File Existence Check</h2>";
$coreFiles = [
    'includes/config.php',
    'includes/db.php', 
    'includes/GptHelper.php',
    'includes/auth.php',
    'login.php',
    'dashboard.php',
    'index.php'
];

foreach ($coreFiles as $file) {
    if (file_exists($file)) {
        $size = filesize($file);
        echo "<div class='ok'>✅ $file exists ($size bytes)</div>";
    } else {
        echo "<div class='error'>❌ $file missing</div>";
    }
}

// Test 2: Check file contents for syntax errors
echo "<h2>2. File Content Check</h2>";

function checkPHPSyntax($file) {
    if (!file_exists($file)) return "File not found";
    
    $content = file_get_contents($file);
    
    // Check for basic PHP syntax
    if (strpos($content, '<?php') === false) {
        return "Missing PHP opening tag";
    }
    
    // Look for obvious syntax errors
    if (substr_count($content, '{') !== substr_count($content, '}')) {
        return "Mismatched braces { }";
    }
    
    if (substr_count($content, '(') !== substr_count($content, ')')) {
        return "Mismatched parentheses ( )";
    }
    
    // Try to validate syntax using php -l if available
    $temp = tempnam(sys_get_temp_dir(), 'syntax_check');
    file_put_contents($temp, $content);
    
    $output = shell_exec("php -l $temp 2>&1");
    unlink($temp);
    
    if ($output && strpos($output, 'No syntax errors') === false) {
        return "Syntax error: " . trim($output);
    }
    
    return "OK";
}

$testFiles = ['includes/config.php', 'includes/db.php', 'includes/GptHelper.php'];
foreach ($testFiles as $file) {
    $result = checkPHPSyntax($file);
    if ($result === "OK") {
        echo "<div class='ok'>✅ $file syntax OK</div>";
    } else {
        echo "<div class='error'>❌ $file: $result</div>";
    }
}

// Test 3: Try including config.php only
echo "<h2>3. Config Test</h2>";
try {
    ob_start();
    include 'includes/config.php';
    $output = ob_get_clean();
    
    if (defined('DB_HOST')) {
        echo "<div class='ok'>✅ Config loaded successfully</div>";
        echo "<div class='test'>DB_HOST: " . DB_HOST . "</div>";
        echo "<div class='test'>DB_NAME: " . DB_NAME . "</div>";
    } else {
        echo "<div class='error'>❌ Config loaded but constants not defined</div>";
    }
    
    if (!empty($output)) {
        echo "<div class='error'>❌ Config produced output: " . htmlspecialchars($output) . "</div>";
    }
    
} catch (ParseError $e) {
    echo "<div class='error'>❌ Config parse error: " . $e->getMessage() . "</div>";
} catch (Error $e) {
    echo "<div class='error'>❌ Config fatal error: " . $e->getMessage() . "</div>";
} catch (Exception $e) {
    echo "<div class='error'>❌ Config exception: " . $e->getMessage() . "</div>";
}

// Test 4: Try including db.php only  
echo "<h2>4. Database Class Test</h2>";
try {
    ob_start();
    include 'includes/db.php';
    $output = ob_get_clean();
    
    if (class_exists('Database')) {
        echo "<div class='ok'>✅ Database class loaded</div>";
    } else {
        echo "<div class='error'>❌ Database class not found</div>";
    }
    
    if (!empty($output)) {
        echo "<div class='error'>❌ DB file produced output: " . htmlspecialchars($output) . "</div>";
    }
    
} catch (ParseError $e) {
    echo "<div class='error'>❌ DB parse error: " . $e->getMessage() . "</div>";
} catch (Error $e) {
    echo "<div class='error'>❌ DB fatal error: " . $e->getMessage() . "</div>";
} catch (Exception $e) {
    echo "<div class='error'>❌ DB exception: " . $e->getMessage() . "</div>";
}

// Test 5: Try including GptHelper.php only
echo "<h2>5. GptHelper Test</h2>";
try {
    ob_start();
    include 'includes/GptHelper.php';
    $output = ob_get_clean();
    
    if (class_exists('GptHelper')) {
        echo "<div class='ok'>✅ GptHelper class loaded</div>";
    } else {
        echo "<div class='error'>❌ GptHelper class not found</div>";
    }
    
    if (!empty($output)) {
        echo "<div class='error'>❌ GptHelper produced output: " . htmlspecialchars($output) . "</div>";
    }
    
} catch (ParseError $e) {
    echo "<div class='error'>❌ GptHelper parse error: " . $e->getMessage() . "</div>";
} catch (Error $e) {
    echo "<div class='error'>❌ GptHelper fatal error: " . $e->getMessage() . "</div>";
} catch (Exception $e) {
    echo "<div class='error'>❌ GptHelper exception: " . $e->getMessage() . "</div>";
}

// Test 6: Check error log
echo "<h2>6. Recent Error Log</h2>";
$errorLog = ini_get('error_log');
if ($errorLog && file_exists($errorLog)) {
    $errors = file_get_contents($errorLog);
    $recentErrors = array_slice(explode("\n", $errors), -10);
    echo "<div class='test'>Recent errors:</div>";
    echo "<pre>" . htmlspecialchars(implode("\n", $recentErrors)) . "</pre>";
} else {
    echo "<div class='test'>No error log found at: $errorLog</div>";
}

// Test 7: Check if any processes are stuck
echo "<h2>7. Database Connection Test</h2>";
try {
    if (defined('DB_HOST') && class_exists('Database')) {
        $db = Database::getInstance();
        $result = $db->query("SELECT 1 as test");
        if ($result) {
            echo "<div class='ok'>✅ Database connection works</div>";
            
            // Check optimization state
            $stateQuery = $db->query("SELECT * FROM optimization_analysis_state LIMIT 1");
            if ($stateQuery && $stateQuery->num_rows > 0) {
                $state = $stateQuery->fetch_assoc();
                echo "<div class='test'>Analysis running: " . ($state['is_running'] ? 'YES' : 'NO') . "</div>";
                
                if ($state['is_running']) {
                    echo "<div class='error'>⚠️ Analysis process is still marked as running - this might be causing issues</div>";
                    echo "<div class='test'><a href='emergency_check.php?stop=1'>🛑 Stop Analysis Process</a></div>";
                }
            }
        } else {
            echo "<div class='error'>❌ Database query failed</div>";
        }
    }
} catch (Exception $e) {
    echo "<div class='error'>❌ Database test error: " . $e->getMessage() . "</div>";
}

// Handle stop request
if (isset($_GET['stop'])) {
    try {
        if (defined('DB_HOST') && class_exists('Database')) {
            $db = Database::getInstance();
            $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0");
            echo "<div class='ok'>✅ Analysis process stopped</div>";
        }
    } catch (Exception $e) {
        echo "<div class='error'>❌ Stop failed: " . $e->getMessage() . "</div>";
    }
}

echo "<h2>✅ Diagnostic Complete</h2>";
echo "<div class='test'>If this page loads, PHP is working. Check the errors above to find the issue.</div>";
?>
-------------------- END OF FILE --------------------

### FILE 25: syndia.kreahealthcare.com/enhanced_get_optimization_progress.php
- Type: PHP
- Size: 5.11 KB
- Path: syndia.kreahealthcare.com
- Name: enhanced_get_optimization_progress.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $db = Database::getInstance();

    // Get current analysis state
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    $state = $stateQuery ? $stateQuery->fetch_assoc() : null;

    // Get real-time statistics
    $stats = getCurrentStats($db);

    // Calculate processing rate (combinations per minute)
    $processingRate = calculateProcessingRate($db);

    // Estimate time remaining
    $timeRemaining = estimateTimeRemaining($stats, $processingRate);

    // Check if process is actually active (processed something in last 2 minutes)
    $recentActivity = checkRecentActivity($db);

    echo json_encode([
        'success' => true,
        'is_running' => $state ? (bool)$state['is_running'] : false,
        'should_pause' => $state ? (bool)$state['should_pause'] : false,
        'stats' => $stats,
        'processing_rate' => $processingRate,
        'time_remaining' => $timeRemaining,
        'recent_activity' => $recentActivity,
        'started_at' => $state ? $state['started_at'] : null,
        'last_updated' => $state ? $state['last_updated'] : null
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}

function getCurrentStats($db) {
    $stats = [];

    // Total combinations
    $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
    $stats['total'] = $totalQuery ? $totalQuery->fetch_assoc()['count'] : 0;

    // Processed combinations
    $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
    $stats['processed'] = $processedQuery ? $processedQuery->fetch_assoc()['count'] : 0;

    // Possible combinations
    $possibleQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 0");
    $stats['possible'] = $possibleQuery ? $possibleQuery->fetch_assoc()['count'] : 0;

    // Impossible combinations
    $impossibleQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1");
    $stats['impossible'] = $impossibleQuery ? $impossibleQuery->fetch_assoc()['count'] : 0;

    // Pending combinations
    $stats['pending'] = $stats['total'] - $stats['processed'];

    // Progress percentage
    $stats['progress'] = $stats['total'] > 0 ? ($stats['processed'] / $stats['total']) * 100 : 0;

    return $stats;
}

function calculateProcessingRate($db) {
    try {
        // Get combinations processed in the last 5 minutes
        $query = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE llm_checked = 1 
            AND updated_at > DATE_SUB(NOW(), INTERVAL 5 MINUTE)
        ");
        
        $recentCount = $query ? $query->fetch_assoc()['count'] : 0;
        
        // Calculate rate per minute (combinations in 5 minutes / 5)
        $ratePerMinute = $recentCount / 5;
        
        return round($ratePerMinute, 2);
        
    } catch (Exception $e) {
        return 0;
    }
}

function estimateTimeRemaining($stats, $processingRate) {
    if ($processingRate <= 0 || $stats['pending'] <= 0) {
        return null;
    }
    
    $minutesRemaining = $stats['pending'] / $processingRate;
    
    if ($minutesRemaining < 60) {
        return round($minutesRemaining) . ' minutes';
    } elseif ($minutesRemaining < 1440) { // Less than 24 hours
        $hours = floor($minutesRemaining / 60);
        $minutes = round($minutesRemaining % 60);
        return $hours . 'h ' . $minutes . 'm';
    } else {
        $days = floor($minutesRemaining / 1440);
        $hours = floor(($minutesRemaining % 1440) / 60);
        return $days . 'd ' . $hours . 'h';
    }
}

function checkRecentActivity($db) {
    try {
        // Check for combinations processed in last 2 minutes
        $query = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE llm_checked = 1 
            AND updated_at > DATE_SUB(NOW(), INTERVAL 2 MINUTE)
        ");
        
        $recentCount = $query ? $query->fetch_assoc()['count'] : 0;
        
        return [
            'has_activity' => $recentCount > 0,
            'recent_count' => $recentCount,
            'last_activity' => getLastActivity($db)
        ];
        
    } catch (Exception $e) {
        return [
            'has_activity' => false,
            'recent_count' => 0,
            'last_activity' => null
        ];
    }
}

function getLastActivity($db) {
    try {
        $query = $db->query("
            SELECT MAX(updated_at) as last_update 
            FROM panel_directives 
            WHERE llm_checked = 1
        ");
        
        $result = $query ? $query->fetch_assoc() : null;
        return $result ? $result['last_update'] : null;
        
    } catch (Exception $e) {
        return null;
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 26: syndia.kreahealthcare.com/enhanced_process_optimization.php
- Type: PHP
- Size: 12.56 KB
- Path: syndia.kreahealthcare.com
- Name: enhanced_process_optimization.php
------------------------------------------------------------
<?php
// High-speed optimization analysis processor
// Designed to process hundreds of combinations per minute

// Set CLI mode to avoid session issues
define('CLI_MODE', true);

// Set proper error reporting and limits
error_reporting(E_ALL);
ini_set('display_errors', 1);
set_time_limit(0);
ini_set('memory_limit', '1024M');
ignore_user_abort(true);

// Include required files
require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/db.php';

// Ensure GptHelper is loaded
if (!class_exists('GptHelper')) {
    require_once __DIR__ . '/includes/GptHelper.php';
}

// Verify GptHelper is available
if (!class_exists('GptHelper')) {
    writeLog("❌ FATAL: GptHelper class still not found after include attempt");
    writeLog("Falling back to original process_optimization_analysis.php");
    
    if (file_exists(__DIR__ . '/process_optimization_analysis.php')) {
        include __DIR__ . '/process_optimization_analysis.php';
        exit;
    } else {
        writeLog("❌ FATAL: Neither enhanced nor original process file can run");
        exit(1);
    }
}

// Configuration for high-speed processing
const BATCH_SIZE = 20;              // Process 20 combinations at once
const PARALLEL_REQUESTS = 5;        // Send 5 GPT requests in parallel
const RATE_LIMIT_DELAY = 1;         // Only 1 second between batches
const MAX_RETRIES = 2;              // Reduced retries for speed
const STATUS_UPDATE_INTERVAL = 10;  // Update progress every 10 batches

// Log file for debugging
$logFile = __DIR__ . '/enhanced_optimization.log';

function writeLog($message) {
    global $logFile;
    $timestamp = date('Y-m-d H:i:s');
    $logEntry = "[$timestamp] $message\n";
    file_put_contents($logFile, $logEntry, FILE_APPEND | LOCK_EX);
    echo $logEntry;
    flush();
}

function writeProgressLog($processed, $total, $rate, $eta) {
    $progress = $total > 0 ? ($processed / $total) * 100 : 0;
    writeLog(sprintf("Progress: %d/%d (%.1f%%) | Rate: %.1f/min | ETA: %s", 
        $processed, $total, $progress, $rate, $eta));
}

try {
    writeLog("=== Enhanced OptimAIze Analysis Started ===");
    writeLog("Batch Size: " . BATCH_SIZE);
    writeLog("Parallel Requests: " . PARALLEL_REQUESTS);
    writeLog("Rate Limit Delay: " . RATE_LIMIT_DELAY . " seconds");
    
    $db = Database::getInstance();
    writeLog("✅ Database connected");
    
    // Reset GPT rate limits for faster processing
    GptHelper::resetRateLimit();
    writeLog("✅ GPT rate limits reset");
    
    $startTime = microtime(true);
    $batchCount = 0;
    $totalProcessed = 0;
    $successCount = 0;
    $errorCount = 0;
    
    while (true) {
        // Check if analysis should pause or stop
        $stateQuery = $db->query("SELECT is_running, should_pause FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
        $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
        
        if (!$state || !$state['is_running']) {
            writeLog("❌ Analysis not running - stopping");
            break;
        }
        
        if ($state['should_pause']) {
            writeLog("⏸️ Pause requested - stopping gracefully");
            break;
        }
        
        $batchCount++;
        $batchStartTime = microtime(true);
        
        // Get next batch of unprocessed combinations
        $query = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2, 
                   attribute1_name, attribute2_name 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT " . BATCH_SIZE
        );
        
        if (!$query || $query->num_rows == 0) {
            writeLog("🎉 No more combinations to process - analysis complete!");
            
            // Mark analysis as completed
            $db->query("UPDATE optimization_analysis_state SET 
                is_running = 0, 
                completed_at = NOW() 
                WHERE is_running = 1");
            break;
        }
        
        $combinations = [];
        while ($row = $query->fetch_assoc()) {
            $combinations[] = $row;
        }
        
        writeLog("📦 Batch #$batchCount: Processing " . count($combinations) . " combinations");
        
        // Process combinations in parallel groups
        $batchResults = processCombinationsInParallel($combinations, $db);
        
        $batchSuccessCount = 0;
        $batchErrorCount = 0;
        
        foreach ($batchResults as $result) {
            if ($result['success']) {
                $batchSuccessCount++;
                $successCount++;
            } else {
                $batchErrorCount++;
                $errorCount++;
            }
        }
        
        $totalProcessed += count($combinations);
        $batchTime = microtime(true) - $batchStartTime;
        $batchRate = count($combinations) / ($batchTime / 60); // per minute
        
        writeLog("✅ Batch completed: {$batchSuccessCount} success, {$batchErrorCount} errors, {$batchRate:.1f} combinations/min");
        
        // Update progress in database every few batches
        if ($batchCount % STATUS_UPDATE_INTERVAL == 0) {
            updateProgress($db, $totalProcessed);
            
            // Calculate overall statistics
            $totalTime = microtime(true) - $startTime;
            $overallRate = $totalProcessed / ($totalTime / 60);
            $remainingQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0");
            $remaining = $remainingQuery ? $remainingQuery->fetch_assoc()['count'] : 0;
            $eta = $remaining > 0 && $overallRate > 0 ? gmdate("H:i:s", ($remaining / $overallRate) * 60) : "Unknown";
            
            writeProgressLog($totalProcessed, $totalProcessed + $remaining, $overallRate, $eta);
        }
        
        // Brief delay to prevent overwhelming the API
        if (RATE_LIMIT_DELAY > 0) {
            sleep(RATE_LIMIT_DELAY);
        }
    }
    
    // Final statistics
    $totalTime = microtime(true) - $startTime;
    $overallRate = $totalProcessed / ($totalTime / 60);
    
    writeLog("=== Analysis Complete ===");
    writeLog("Total Processed: $totalProcessed");
    writeLog("Success: $successCount");
    writeLog("Errors: $errorCount");
    writeLog("Total Time: " . gmdate("H:i:s", $totalTime));
    writeLog("Average Rate: {$overallRate:.1f} combinations/minute");
    
    // Final progress update
    updateProgress($db, $totalProcessed);
    
} catch (Exception $e) {
    writeLog("❌ Fatal Error: " . $e->getMessage());
    writeLog("Stack trace: " . $e->getTraceAsString());
    
    // Mark analysis as stopped due to error
    if (isset($db)) {
        $db->query("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            completed_at = NOW() 
            WHERE is_running = 1");
    }
}

/**
 * Process combinations in parallel for maximum speed
 */
function processCombinationsInParallel($combinations, $db) {
    $results = [];
    $chunks = array_chunk($combinations, PARALLEL_REQUESTS);
    
    foreach ($chunks as $chunk) {
        $chunkResults = processChunkInParallel($chunk, $db);
        $results = array_merge($results, $chunkResults);
    }
    
    return $results;
}

/**
 * Process a small chunk of combinations in parallel
 */
function processChunkInParallel($combinations, $db) {
    $results = [];
    $curlHandles = [];
    $multiHandle = curl_multi_init();
    
    // Prepare all requests
    foreach ($combinations as $index => $combination) {
        $prompt = buildAnalysisPrompt($combination);
        $curlHandle = createGptCurlRequest($prompt);
        
        if ($curlHandle) {
            $curlHandles[$index] = [
                'handle' => $curlHandle,
                'combination' => $combination
            ];
            curl_multi_add_handle($multiHandle, $curlHandle);
        }
    }
    
    // Execute all requests in parallel
    $running = null;
    do {
        curl_multi_exec($multiHandle, $running);
        curl_multi_select($multiHandle);
    } while ($running > 0);
    
    // Process results
    foreach ($curlHandles as $index => $data) {
        $response = curl_multi_getcontent($data['handle']);
        $httpCode = curl_getinfo($data['handle'], CURLINFO_HTTP_CODE);
        
        $result = processGptResponse($response, $httpCode, $data['combination'], $db);
        $results[] = $result;
        
        curl_multi_remove_handle($multiHandle, $data['handle']);
        curl_close($data['handle']);
    }
    
    curl_multi_close($multiHandle);
    
    return $results;
}

/**
 * Create a cURL handle for GPT API request
 */
function createGptCurlRequest($prompt) {
    $data = [
        'model' => 'gpt-4',
        'messages' => [
            [
                'role' => 'system',
                'content' => 'You are an expert demographic analyst. Analyze if the given combination of demographic attributes is logically possible or impossible in real-world scenarios. Respond with either "POSSIBLE" or "IMPOSSIBLE" followed by a brief reason.'
            ],
            [
                'role' => 'user',
                'content' => $prompt
            ]
        ],
        'max_tokens' => 150,
        'temperature' => 0.1
    ];
    
    $ch = curl_init('https://api.openai.com/v1/chat/completions');
    curl_setopt_array($ch, [
        CURLOPT_POST => true,
        CURLOPT_POSTFIELDS => json_encode($data),
        CURLOPT_HTTPHEADER => [
            'Authorization: Bearer ' . OPENAI_API_KEY,
            'Content-Type: application/json'
        ],
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_TIMEOUT => 30,
        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1
    ]);
    
    return $ch;
}

/**
 * Build analysis prompt for a combination
 */
function buildAnalysisPrompt($combination) {
    return sprintf(
        "Analyze this demographic combination:\n\n%s = %s\n%s = %s\n\nIs this combination logically possible in real-world demographics? Consider biological, legal, social, and logical constraints.",
        $combination['attribute1_name'],
        $combination['choice1'],
        $combination['attribute2_name'],
        $combination['choice2']
    );
}

/**
 * Process GPT API response and update database
 */
function processGptResponse($response, $httpCode, $combination, $db) {
    try {
        if ($httpCode !== 200) {
            throw new Exception("HTTP Error: $httpCode");
        }
        
        $data = json_decode($response, true);
        if (!$data || !isset($data['choices'][0]['message']['content'])) {
            throw new Exception("Invalid response format");
        }
        
        $content = trim($data['choices'][0]['message']['content']);
        $isImpossible = stripos($content, 'IMPOSSIBLE') === 0 ? 1 : 0;
        
        // Extract reasoning (everything after POSSIBLE/IMPOSSIBLE)
        $reasoning = trim(str_ireplace(['POSSIBLE', 'IMPOSSIBLE'], '', $content));
        if (empty($reasoning)) {
            $reasoning = $content;
        }
        
        // Update database
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = ?, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $stmt->bind_param('isi', $isImpossible, $reasoning, $combination['id']);
        
        if (!$stmt->execute()) {
            throw new Exception("Database update failed");
        }
        
        return [
            'success' => true,
            'combination_id' => $combination['id'],
            'is_impossible' => $isImpossible,
            'reasoning' => $reasoning
        ];
        
    } catch (Exception $e) {
        // Mark as checked but with error
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = 0, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $errorMsg = "Error: " . $e->getMessage();
        $stmt->bind_param('si', $errorMsg, $combination['id']);
        $stmt->execute();
        
        return [
            'success' => false,
            'combination_id' => $combination['id'],
            'error' => $e->getMessage()
        ];
    }
}

/**
 * Update progress in database
 */
function updateProgress($db, $processed) {
    try {
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            processed_combinations = ?,
            last_updated = NOW()
            WHERE is_running = 1");
        $stmt->bind_param('i', $processed);
        $stmt->execute();
    } catch (Exception $e) {
        writeLog("Warning: Could not update progress: " . $e->getMessage());
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 27: syndia.kreahealthcare.com/export_attributes.php
- Type: PHP
- Size: 1.4 KB
- Path: syndia.kreahealthcare.com
- Name: export_attributes.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized access');
}

$db = Database::getInstance();

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="attributes_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Write headers
$headers = ['ID', 'Attribute Name', 'Choice Type', 'Choices', 'Created By', 'Created Date'];
fputcsv($output, $headers);

// Get all attributes with creator info
$query = $db->query("
    SELECT a.*, u.full_name as creator_name, DATE_FORMAT(a.created_at, '%Y-%m-%d %H:%i:%S') as formatted_date
    FROM attributes a
    LEFT JOIN users u ON a.created_by = u.id
    ORDER BY a.created_at ASC
");

// Write data rows
while ($attr = $query->fetch_assoc()) {
    $choices = json_decode($attr['choices'], true);
    $choicesText = implode(', ', $choices);
    
    $row = [
        $attr['id'],
        $attr['name'],
        $attr['choice_type'],
        $choicesText,
        $attr['creator_name'],
        $attr['formatted_date']
    ];
    
    fputcsv($output, $row);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 28: syndia.kreahealthcare.com/export_panel.php
- Type: PHP
- Size: 1.6 KB
- Path: syndia.kreahealthcare.com
- Name: export_panel.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized access');
}

$db = Database::getInstance();

// Get all attributes for headers
$attributes = $db->query("
    SELECT id, name 
    FROM attributes 
    ORDER BY created_at ASC
");

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="panel_data_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Write headers
$headers = ['Panelist ID'];
while ($attr = $attributes->fetch_assoc()) {
    $headers[] = $attr['name'];
}
fputcsv($output, $headers);

// Get all panel data
$panel_query = $db->query("
    SELECT * 
    FROM panel_data 
    ORDER BY created_at ASC
");

// Write data rows
while ($panel = $panel_query->fetch_assoc()) {
    $row = [str_pad($panel['panelist_id'], 6, '0', STR_PAD_LEFT)];
    
    $attributes->data_seek(0); // Reset attributes pointer
    $values = json_decode($panel['attribute_values'], true);
    
    while ($attr = $attributes->fetch_assoc()) {
        $value = $values[$attr['id']] ?? '-';
        
        // Handle array values for multiple-choice attributes
        if (is_array($value)) {
            $value = implode(', ', $value);
        }
        
        $row[] = $value;
    }
    
    fputcsv($output, $row);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 29: syndia.kreahealthcare.com/export_project_data.php
- Type: PHP
- Size: 4.98 KB
- Path: syndia.kreahealthcare.com
- Name: export_project_data.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized');
}

$db = Database::getInstance();

// Get project ID from URL
$project_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$project_id) {
    die('Invalid project ID');
}

// Verify user has access to this project
$stmt = $db->prepare("SELECT id, title FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
$project = $stmt->get_result()->fetch_assoc();

if (!$project) {
    die('Project not found or access denied');
}

// Get all selections for this project
$stmt = $db->prepare("SELECT id, name FROM selections WHERE project_id = ? ORDER BY created_at ASC");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$selections_result = $stmt->get_result();
$selections = [];
while ($row = $selections_result->fetch_assoc()) {
    $selections[] = $row;
}

if (empty($selections)) {
    die('No selections found for this project');
}

// Get connected survey
$stmt = $db->prepare("
    SELECT s.id as survey_id, s.title as survey_title 
    FROM project_surveys ps
    JOIN surveys s ON ps.survey_id = s.id
    WHERE ps.project_id = ?
    LIMIT 1
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$connected_survey = $stmt->get_result()->fetch_assoc();

if (!$connected_survey) {
    die('No survey connected to this project');
}

// Get survey questions
$stmt = $db->prepare("
    SELECT id, question_text, question_type
    FROM survey_questions 
    WHERE survey_id = ? AND question_type NOT IN ('section_header', 'descriptive_text', 'page_break')
    ORDER BY question_order ASC
");
$stmt->bind_param('i', $connected_survey['survey_id']);
$stmt->execute();
$questions_result = $stmt->get_result();
$questions = [];
while ($question = $questions_result->fetch_assoc()) {
    $questions[] = $question;
}

// Get all attributes
$attributes = [];
$attr_query = $db->query("SELECT id, name FROM attributes ORDER BY created_at ASC");
while ($attr = $attr_query->fetch_assoc()) {
    $attributes[$attr['id']] = $attr['name'];
}

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="project_' . $project_id . '_data_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Prepare headers
$headers = ['Selection Name', 'Panelist ID'];

// Add attribute headers
foreach ($attributes as $attr_name) {
    $headers[] = 'Attr_' . $attr_name;
}

// Add question headers
foreach ($questions as $question) {
    $headers[] = 'Q' . $question['id'] . '_' . substr(preg_replace('/\s+/', '_', $question['question_text']), 0, 30);
}

// Write headers
fputcsv($output, $headers);

// Process each selection and its members
foreach ($selections as $selection) {
    // Get members with their attributes
    $stmt = $db->prepare("
        SELECT sm.panelist_id, pd.attribute_values
        FROM selection_members sm
        LEFT JOIN panel_data pd ON sm.panelist_id = pd.panelist_id
        WHERE sm.selection_id = ?
        ORDER BY sm.id ASC
    ");
    $stmt->bind_param('i', $selection['id']);
    $stmt->execute();
    $members_result = $stmt->get_result();
    
    while ($member = $members_result->fetch_assoc()) {
        $row = [$selection['name'], $member['panelist_id']];
        
        // Get member attributes
        $attribute_values = json_decode($member['attribute_values'], true);
        
        // Add attribute values
        foreach ($attributes as $attr_id => $attr_name) {
            if (isset($attribute_values[$attr_id])) {
                // Handle array attributes (multiple choice)
                if (is_array($attribute_values[$attr_id])) {
                    $row[] = implode(", ", $attribute_values[$attr_id]);
                } else {
                    $row[] = $attribute_values[$attr_id];
                }
            } else {
                $row[] = '';
            }
        }
        
        // Get responses for this member
        $stmt = $db->prepare("
            SELECT question_id, response_text
            FROM synthetic_responses
            WHERE selection_id = ? AND panelist_id = ?
        ");
        $stmt->bind_param('is', $selection['id'], $member['panelist_id']);
        $stmt->execute();
        $responses_result = $stmt->get_result();
        
        $responses = [];
        while ($response = $responses_result->fetch_assoc()) {
            $responses[$response['question_id']] = $response['response_text'];
        }
        
        // Add response values
        foreach ($questions as $question) {
            $row[] = isset($responses[$question['id']]) ? $responses[$question['id']] : '';
        }
        
        // Write the row
        fputcsv($output, $row);
    }
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 30: syndia.kreahealthcare.com/export_raw_data.php
- Type: PHP
- Size: 4.56 KB
- Path: syndia.kreahealthcare.com
- Name: export_raw_data.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized');
}

$db = Database::getInstance();

// Get selection ID from URL
$selection_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$selection_id) {
    die('Invalid selection ID');
}

// Verify user has access to this selection
$stmt = $db->prepare("
    SELECT s.*, p.id as project_id, p.title as project_title
    FROM selections s
    JOIN projects p ON s.project_id = p.id
    WHERE s.id = ? AND p.created_by = ?
");
$stmt->bind_param('ii', $selection_id, $_SESSION['user_id']);
$stmt->execute();
$selection = $stmt->get_result()->fetch_assoc();

if (!$selection) {
    die('Selection not found or access denied');
}

// Get project's connected survey
$stmt = $db->prepare("
    SELECT s.id as survey_id, s.title as survey_title 
    FROM project_surveys ps
    JOIN surveys s ON ps.survey_id = s.id
    WHERE ps.project_id = ?
    LIMIT 1
");
$stmt->bind_param('i', $selection['project_id']);
$stmt->execute();
$connected_survey = $stmt->get_result()->fetch_assoc();

if (!$connected_survey) {
    die('No survey connected to this project');
}

// Get survey questions
$stmt = $db->prepare("
    SELECT id, question_text, question_type
    FROM survey_questions 
    WHERE survey_id = ? AND question_type NOT IN ('section_header', 'descriptive_text', 'page_break')
    ORDER BY question_order ASC
");
$stmt->bind_param('i', $connected_survey['survey_id']);
$stmt->execute();
$questions_result = $stmt->get_result();
$questions = [];
while ($question = $questions_result->fetch_assoc()) {
    $questions[] = $question;
}

// Get all attributes
$attributes = [];
$attr_query = $db->query("SELECT id, name FROM attributes ORDER BY created_at ASC");
while ($attr = $attr_query->fetch_assoc()) {
    $attributes[$attr['id']] = $attr['name'];
}

// Get members with their attributes and responses
$stmt = $db->prepare("
    SELECT sm.panelist_id, pd.attribute_values
    FROM selection_members sm
    LEFT JOIN panel_data pd ON sm.panelist_id = pd.panelist_id
    WHERE sm.selection_id = ?
    ORDER BY sm.id ASC
");
$stmt->bind_param('i', $selection_id);
$stmt->execute();
$members_result = $stmt->get_result();
$members = [];
while ($member = $members_result->fetch_assoc()) {
    $members[$member['panelist_id']] = [
        'attributes' => json_decode($member['attribute_values'], true),
        'responses' => []
    ];
}

// Get all responses for this selection
$stmt = $db->prepare("
    SELECT sr.panelist_id, sr.question_id, sr.response_text
    FROM synthetic_responses sr
    WHERE sr.selection_id = ?
");
$stmt->bind_param('i', $selection_id);
$stmt->execute();
$responses_result = $stmt->get_result();

// Organize responses by panelist
while ($response = $responses_result->fetch_assoc()) {
    if (isset($members[$response['panelist_id']])) {
        $members[$response['panelist_id']]['responses'][$response['question_id']] = $response['response_text'];
    }
}

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="selection_' . $selection_id . '_raw_data_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Prepare headers
$headers = ['Panelist ID'];

// Add attribute headers
foreach ($attributes as $attr_name) {
    $headers[] = 'Attr_' . $attr_name;
}

// Add question headers
foreach ($questions as $question) {
    $headers[] = 'Q' . $question['id'] . '_' . substr(preg_replace('/\s+/', '_', $question['question_text']), 0, 30);
}

// Write headers
fputcsv($output, $headers);

// Write data rows
foreach ($members as $panelist_id => $data) {
    $row = [$panelist_id];
    
    // Add attribute values
    foreach ($attributes as $attr_id => $attr_name) {
        if (isset($data['attributes'][$attr_id])) {
            // Handle array attributes (multiple choice)
            if (is_array($data['attributes'][$attr_id])) {
                $row[] = implode(", ", $data['attributes'][$attr_id]);
            } else {
                $row[] = $data['attributes'][$attr_id];
            }
        } else {
            $row[] = '';
        }
    }
    
    // Add response values
    foreach ($questions as $question) {
        $row[] = isset($data['responses'][$question['id']]) ? $data['responses'][$question['id']] : '';
    }
    
    fputcsv($output, $row);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 31: syndia.kreahealthcare.com/export_selection.php
- Type: PHP
- Size: 2.28 KB
- Path: syndia.kreahealthcare.com
- Name: export_selection.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized');
}

$db = Database::getInstance();

// Get selection ID from URL
$selection_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$selection_id) {
    die('Invalid selection ID');
}

// Get selection details
$stmt = $db->prepare("
    SELECT s.*, p.project_id as project_code, p.title as project_title
    FROM selections s
    JOIN projects p ON s.project_id = p.id
    WHERE s.id = ? AND p.created_by = ?
");
$stmt->bind_param('ii', $selection_id, $_SESSION['user_id']);
$stmt->execute();
$selection = $stmt->get_result()->fetch_assoc();

if (!$selection) {
    die('Selection not found or access denied');
}

// Get selection members
$stmt = $db->prepare("
    SELECT sm.panelist_id, pd.attribute_values
    FROM selection_members sm
    LEFT JOIN panel_data pd ON sm.panelist_id = pd.panelist_id
    WHERE sm.selection_id = ?
    ORDER BY sm.id ASC
");
$stmt->bind_param('i', $selection_id);
$stmt->execute();
$members_result = $stmt->get_result();

// Get all attributes
$attributes = [];
$attr_query = $db->query("SELECT id, name FROM attributes ORDER BY created_at ASC");
while ($attr = $attr_query->fetch_assoc()) {
    $attributes[$attr['id']] = $attr['name'];
}

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="selection_' . $selection_id . '_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Write headers
$headers = ['#', 'Panelist ID'];
foreach ($attributes as $attr_name) {
    $headers[] = $attr_name;
}
fputcsv($output, $headers);

// Write data rows
$counter = 1;
while ($member = $members_result->fetch_assoc()) {
    $row = [$counter++, $member['panelist_id']];
    
    $attribute_values = json_decode($member['attribute_values'], true);
    foreach ($attributes as $attr_id => $attr_name) {
        $row[] = isset($attribute_values[$attr_id]) ? $attribute_values[$attr_id] : '';
    }
    
    fputcsv($output, $row);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 32: syndia.kreahealthcare.com/export_statistics_check.php
- Type: PHP
- Size: 1.82 KB
- Path: syndia.kreahealthcare.com
- Name: export_statistics_check.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized access');
}

$db = Database::getInstance();

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="statistic_check_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Write headers
$headers = ['Statistic Name', 'Combination', 'Target %', 'Panel %', 'Deviation %'];
fputcsv($output, $headers);

// Get all combinations data
$query = $db->query("
    SELECT 
        s.name as statistic_name,
        sc.combination_values,
        sc.percentage as target_percentage,
        sc.actual_percentage as panel_percentage
    FROM statistics s
    JOIN statistic_combinations sc ON s.id = sc.statistic_id
    ORDER BY s.name, sc.id
");

// Write data rows
while ($row = $query->fetch_assoc()) {
    $target_percentage = floatval($row['target_percentage']);
    $panel_percentage = floatval($row['panel_percentage'] ?? 0);
    
    // Calculate deviation percentage
    $deviation = $target_percentage > 0 ? 
        (($panel_percentage - $target_percentage) / $target_percentage) * 100 : 
        0;
    
    // Format the combination
    $values = json_decode($row['combination_values'], true);
    $combination = implode(' × ', $values);
    
    $csvRow = [
        $row['statistic_name'],
        $combination,
        number_format($target_percentage, 2),
        number_format($panel_percentage, 2),
        number_format($deviation, 2)
    ];
    
    fputcsv($output, $csvRow);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 33: syndia.kreahealthcare.com/export_statistics.php
- Type: PHP
- Size: 2.27 KB
- Path: syndia.kreahealthcare.com
- Name: export_statistics.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized access');
}

$db = Database::getInstance();

// Set headers for CSV download
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename="statistics_' . date('Y-m-d') . '.csv"');

// Create output stream
$output = fopen('php://output', 'w');

// Add BOM for Excel UTF-8 compatibility
fprintf($output, chr(0xEF).chr(0xBB).chr(0xBF));

// Write headers
$headers = ['Statistic Name', 'Type', 'Attributes', 'Combination', 'Target %', 'Panel %', 'Deviation %', 'Created By', 'Created Date'];
fputcsv($output, $headers);

// Get statistics data with combinations
$query = $db->query("
    SELECT 
        s.name as statistic_name,
        s.type,
        u.full_name as creator_name,
        DATE_FORMAT(s.created_at, '%Y-%m-%d %H:%i:%S') as formatted_date,
        GROUP_CONCAT(DISTINCT a.name ORDER BY sa.id) as attribute_names,
        sc.combination_values,
        sc.percentage as target_percentage,
        sc.actual_percentage
    FROM statistics s
    LEFT JOIN users u ON s.created_by = u.id
    JOIN statistic_attributes sa ON s.id = sa.statistic_id
    JOIN attributes a ON a.id = sa.attribute_id
    JOIN statistic_combinations sc ON s.id = sc.statistic_id
    GROUP BY s.id, sc.id
    ORDER BY s.name, sc.id
");

// Write data rows
while ($stat = $query->fetch_assoc()) {
    $targetPct = floatval($stat['target_percentage']);
    $actualPct = floatval($stat['actual_percentage'] ?? 0);
    $deviation = $targetPct > 0 ? (($actualPct - $targetPct) / $targetPct) * 100 : 0;
    
    // Format the combination values
    $combinationValues = json_decode($stat['combination_values'], true);
    $combinationText = implode(' × ', $combinationValues);
    
    $row = [
        $stat['statistic_name'],
        $stat['type'],
        $stat['attribute_names'],
        $combinationText,
        number_format($targetPct, 2),
        number_format($actualPct, 2),
        number_format($deviation, 2),
        $stat['creator_name'],
        $stat['formatted_date']
    ];
    
    fputcsv($output, $row);
}

fclose($output);
exit;
-------------------- END OF FILE --------------------

### FILE 34: syndia.kreahealthcare.com/file_check.php
- Type: PHP
- Size: 1.54 KB
- Path: syndia.kreahealthcare.com
- Name: file_check.php
------------------------------------------------------------
<?php
echo "<h1>File System Check</h1>";
echo "<p>Current directory: " . __DIR__ . "</p>";

// List all files in the current directory
echo "<h2>Files in current directory:</h2>";
$files = scandir(__DIR__);
echo "<ul>";
foreach ($files as $file) {
    if ($file != '.' && $file != '..') {
        echo "<li>" . htmlspecialchars($file) . " - " . (file_exists(__DIR__ . '/' . $file) ? 'exists' : 'not found') . "</li>";
    }
}
echo "</ul>";

// Check specific files
$requiredFiles = [
    'get_survey_questions.php',
    'save_survey_question.php',
    'delete_survey_question.php',
    'move_survey_question.php',
    'update_question_order.php'
];

echo "<h2>Required files check:</h2>";
echo "<ul>";
foreach ($requiredFiles as $file) {
    $exists = file_exists(__DIR__ . '/' . $file);
    echo "<li>" . htmlspecialchars($file) . " - " . ($exists ? 'exists' : 'not found') . "</li>";
    
    if ($exists) {
        // Check permissions
        $perms = fileperms(__DIR__ . '/' . $file);
        $permsStr = sprintf('%o', $perms);
        echo " - Permissions: " . $permsStr;
    }
}
echo "</ul>";

// Check if we can include the file
echo "<h2>Testing include:</h2>";
foreach ($requiredFiles as $file) {
    echo "<p>Testing include of " . htmlspecialchars($file) . ": ";
    try {
        if (file_exists(__DIR__ . '/' . $file)) {
            include_once(__DIR__ . '/' . $file);
            echo "success";
        } else {
            echo "file not found";
        }
    } catch (Exception $e) {
        echo "error: " . $e->getMessage();
    }
    echo "</p>";
}
?>
-------------------- END OF FILE --------------------

### FILE 35: syndia.kreahealthcare.com/fix_optimaize.php
- Type: PHP
- Size: 12.18 KB
- Path: syndia.kreahealthcare.com
- Name: fix_optimaize.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

// Check if user is admin
$auth = new Auth();
if (!$auth->isLoggedIn() || !$auth->isAdmin()) {
    die("Admin access required");
}

header('Content-Type: text/html; charset=utf-8');

echo "<h1>OptimAIze Fix & Test Script</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .status { padding: 15px; border-radius: 5px; margin: 15px 0; }
    .success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
    .error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
    .warning { background: #fff3cd; color: #856404; border: 1px solid #ffeaa7; }
    .info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
    .btn { padding: 10px 20px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; font-weight: bold; }
    .btn-success { background: #28a745; color: white; }
    .btn-warning { background: #ffc107; color: black; }
    .btn-danger { background: #dc3545; color: white; }
    .btn-info { background: #17a2b8; color: white; }
    pre { background: #f4f4f4; padding: 15px; border-radius: 5px; overflow-x: auto; }
</style>";

$db = Database::getInstance();

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    $action = $_POST['action'] ?? '';
    
    switch ($action) {
        case 'test_gpt':
            echo "<h2>Testing GPT Connection</h2>";
            testGPTConnection();
            break;
            
        case 'reset_analysis':
            echo "<h2>Resetting Analysis State</h2>";
            resetAnalysisState();
            break;
            
        case 'start_analysis':
            echo "<h2>Starting Analysis</h2>";
            startAnalysis();
            break;
            
        case 'check_background':
            echo "<h2>Checking Background Process</h2>";
            checkBackgroundProcess();
            break;
    }
}

echo "<h2>Current Status</h2>";
displayCurrentStatus();

echo "<h2>Available Actions</h2>";
echo "<form method='POST' style='margin: 20px 0;'>";
echo "<button type='submit' name='action' value='test_gpt' class='btn btn-info'>1. Test GPT Connection</button>";
echo "<button type='submit' name='action' value='reset_analysis' class='btn btn-warning'>2. Reset Analysis State</button>";
echo "<button type='submit' name='action' value='start_analysis' class='btn btn-success'>3. Start Analysis</button>";
echo "<button type='submit' name='action' value='check_background' class='btn btn-info'>4. Check Background Process</button>";
echo "</form>";

echo "<div class='info'>";
echo "<h3>Recommended Steps:</h3>";
echo "<ol>";
echo "<li><strong>Test GPT Connection</strong> - Verify GPT API is working</li>";
echo "<li><strong>Reset Analysis State</strong> - Clear stuck state</li>";
echo "<li><strong>Start Analysis</strong> - Begin processing combinations</li>";
echo "<li><strong>Check Background Process</strong> - Monitor progress</li>";
echo "</ol>";
echo "</div>";

function displayCurrentStatus() {
    global $db;
    
    // Check GptHelper class
    try {
        require_once 'includes/GptHelper.php';
        if (class_exists('GptHelper')) {
            echo "<div class='status success'>✅ GptHelper class loaded successfully</div>";
        } else {
            echo "<div class='status error'>❌ GptHelper class not found</div>";
        }
    } catch (Exception $e) {
        echo "<div class='status error'>❌ Error loading GptHelper: " . $e->getMessage() . "</div>";
    }
    
    // Check analysis state
    $stateResult = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    if ($stateResult && $stateResult->num_rows > 0) {
        $state = $stateResult->fetch_assoc();
        $statusClass = $state['is_running'] ? 'warning' : 'info';
        $statusText = $state['is_running'] ? 'RUNNING' : 'STOPPED';
        echo "<div class='status $statusClass'>Analysis Status: $statusText</div>";
        echo "<div class='status info'>Progress: " . number_format($state['processed_combinations']) . " / " . number_format($state['total_combinations']) . " combinations</div>";
    }
    
    // Check recent progress
    $recentCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND updated_at > DATE_SUB(NOW(), INTERVAL 5 MINUTE)")->fetch_assoc()['count'];
    if ($recentCount > 0) {
        echo "<div class='status success'>✅ Recent activity: $recentCount combinations processed in last 5 minutes</div>";
    } else {
        echo "<div class='status warning'>⚠️ No recent activity detected</div>";
    }
}

function testGPTConnection() {
    try {
        require_once 'includes/GptHelper.php';
        
        if (!class_exists('GptHelper')) {
            throw new Exception("GptHelper class not found");
        }
        
        echo "<div class='status success'>✅ GptHelper class loaded</div>";
        
        // Test simple GPT request
        $testMessages = [
            [
                'role' => 'user',
                'content' => 'Respond with exactly: "TEST SUCCESSFUL"'
            ]
        ];
        
        echo "<div class='status info'>📡 Sending test request to OpenAI...</div>";
        $response = GptHelper::makeRequest($testMessages, 'gpt-4', 0.3);
        
        if ($response['success']) {
            echo "<div class='status success'>✅ GPT connection successful!</div>";
            echo "<div class='status info'>Response: " . htmlspecialchars($response['response']) . "</div>";
            
            // Test the specific analysis function
            echo "<div class='status info'>🔍 Testing demographic analysis...</div>";
            $analysisResult = GptHelper::analyzeCombination('Age', '5-12 years', 'Marital Status', 'Married');
            
            if ($analysisResult['is_impossible']) {
                echo "<div class='status success'>✅ Analysis function working correctly (correctly identified impossible combination)</div>";
            } else {
                echo "<div class='status warning'>⚠️ Analysis function working but may need tuning</div>";
            }
            
            echo "<div class='status info'>Analysis result: " . htmlspecialchars($analysisResult['reasoning']) . "</div>";
            
        } else {
            echo "<div class='status error'>❌ GPT connection failed: " . htmlspecialchars($response['error']) . "</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='status error'>❌ Error testing GPT: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function resetAnalysisState() {
    global $db;
    
    try {
        // Stop any running analysis
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, completed_at = NULL WHERE id > 0");
        echo "<div class='status success'>✅ Analysis state reset to stopped</div>";
        
        // Reset processed count
        $db->query("UPDATE optimization_analysis_state SET processed_combinations = 0 WHERE id > 0");
        echo "<div class='status success'>✅ Progress counter reset</div>";
        
        // Optionally reset all directives (uncomment if you want to start completely fresh)
        // $db->query("UPDATE panel_directives SET llm_checked = 0, is_impossible = 0, llm_reasoning = NULL, status = 'pending' WHERE id > 0");
        // echo "<div class='status success'>✅ All directives reset to unchecked state</div>";
        
        echo "<div class='status info'>ℹ️ Analysis state has been reset. You can now start a fresh analysis.</div>";
        
    } catch (Exception $e) {
        echo "<div class='status error'>❌ Error resetting analysis: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function startAnalysis() {
    global $db;
    
    try {
        // Check if already running
        $stateResult = $db->query("SELECT is_running FROM optimization_analysis_state WHERE is_running = 1 LIMIT 1");
        if ($stateResult && $stateResult->num_rows > 0) {
            echo "<div class='status warning'>⚠️ Analysis is already running</div>";
            return;
        }
        
        // Get total combinations
        $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $totalCombinations = $totalResult->fetch_assoc()['count'];
        
        if ($totalCombinations == 0) {
            echo "<div class='status error'>❌ No combinations found. Generate combinations first.</div>";
            return;
        }
        
        // Mark as running
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET is_running = 1, started_at = NOW(), total_combinations = ? WHERE id = (SELECT id FROM optimization_analysis_state ORDER BY id DESC LIMIT 1)");
        $stmt->bind_param('i', $totalCombinations);
        $stmt->execute();
        
        echo "<div class='status success'>✅ Analysis marked as running</div>";
        echo "<div class='status info'>📊 Total combinations: " . number_format($totalCombinations) . "</div>";
        
        // Start background process
        $command = "php " . __DIR__ . "/process_optimization_analysis.php > /dev/null 2>&1 &";
        exec($command);
        
        echo "<div class='status success'>✅ Background process started</div>";
        echo "<div class='status info'>ℹ️ The analysis will run in the background. Check progress in the OptimAIze page.</div>";
        
        // Wait a moment and check if it started
        sleep(3);
        
        $logFile = __DIR__ . '/optimization_analysis.log';
        if (file_exists($logFile)) {
            $logContent = file_get_contents($logFile);
            $recentEntries = substr($logContent, -1000); // Last 1000 characters
            echo "<div class='status info'>📝 Recent log entries:</div>";
            echo "<pre>" . htmlspecialchars($recentEntries) . "</pre>";
        }
        
    } catch (Exception $e) {
        echo "<div class='status error'>❌ Error starting analysis: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function checkBackgroundProcess() {
    global $db;
    
    // Check if marked as running
    $stateResult = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    $state = $stateResult ? $stateResult->fetch_assoc() : null;
    
    if ($state) {
        $statusClass = $state['is_running'] ? 'success' : 'info';
        $statusText = $state['is_running'] ? 'RUNNING' : 'STOPPED';
        echo "<div class='status $statusClass'>Process Status: $statusText</div>";
        
        if ($state['is_running']) {
            $progress = $state['total_combinations'] > 0 ? ($state['processed_combinations'] / $state['total_combinations']) * 100 : 0;
            echo "<div class='status info'>📊 Progress: " . number_format($progress, 2) . "%</div>";
            
            // Check recent activity
            $recentCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND updated_at > DATE_SUB(NOW(), INTERVAL 2 MINUTE)")->fetch_assoc()['count'];
            if ($recentCount > 0) {
                echo "<div class='status success'>✅ Active: $recentCount combinations processed in last 2 minutes</div>";
            } else {
                echo "<div class='status warning'>⚠️ No recent activity - process may be stuck</div>";
            }
        }
    }
    
    // Check log file
    $logFile = __DIR__ . '/optimization_analysis.log';
    if (file_exists($logFile)) {
        $fileSize = filesize($logFile);
        $lastModified = date('Y-m-d H:i:s', filemtime($logFile));
        echo "<div class='status info'>📝 Log file: " . number_format($fileSize) . " bytes, last modified: $lastModified</div>";
        
        // Show recent log entries
        $logContent = file_get_contents($logFile);
        $logLines = explode("\n", $logContent);
        $recentLines = array_slice($logLines, -10); // Last 10 lines
        
        echo "<div class='status info'>Recent log entries:</div>";
        echo "<pre>";
        foreach ($recentLines as $line) {
            if (trim($line)) {
                echo htmlspecialchars($line) . "\n";
            }
        }
        echo "</pre>";
    } else {
        echo "<div class='status warning'>⚠️ Log file not found - background process may not be running</div>";
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 36: syndia.kreahealthcare.com/fix_stuck_analysis.php
- Type: PHP
- Size: 22.95 KB
- Path: syndia.kreahealthcare.com
- Name: fix_stuck_analysis.php
------------------------------------------------------------
<?php
/**
 * Fix Stuck Analysis - Diagnostic and Solution
 * This will identify why the background process stopped and provide fixes
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>🔧 Fix Stuck Analysis</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .warning { color: orange; font-weight: bold; }
    .info { color: blue; }
    .section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
    button { padding: 10px 15px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; }
    .btn-success { background: #28a745; color: white; }
    .btn-primary { background: #007bff; color: white; }
    .btn-warning { background: #ffc107; color: black; }
    .btn-danger { background: #dc3545; color: white; }
    pre { background: #f5f5f5; padding: 10px; border-radius: 5px; overflow-x: auto; font-size: 12px; }
    .log-entry { margin: 2px 0; padding: 5px; background: #f8f9fa; border-left: 3px solid #007bff; }
</style>";

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        die("<div class='error'>❌ Please log in first</div>");
    }

    $db = Database::getInstance();
    
    // Get action parameter
    $action = $_GET['action'] ?? '';
    
    if ($action) {
        handleAction($action, $db);
    } else {
        diagnoseIssue($db);
    }
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

function diagnoseIssue($db) {
    echo "<div class='section'>";
    echo "<h2>🔍 Diagnosing Stuck Analysis</h2>";
    
    // Check current state
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
    
    if ($state) {
        echo "<div class='info'>Analysis marked as running: " . ($state['is_running'] ? '✅ Yes' : '❌ No') . "</div>";
        echo "<div class='info'>Should pause: " . ($state['should_pause'] ? '⚠️ Yes' : '✅ No') . "</div>";
        echo "<div class='info'>Started at: " . ($state['started_at'] ?? 'Never') . "</div>";
        echo "<div class='info'>Last updated: " . ($state['last_updated'] ?? 'Never') . "</div>";
    }
    
    // Check recent activity
    $recentQuery = $db->query("
        SELECT COUNT(*) as count, MAX(updated_at) as last_update 
        FROM panel_directives 
        WHERE llm_checked = 1 
        AND updated_at > DATE_SUB(NOW(), INTERVAL 10 MINUTE)
    ");
    $recent = $recentQuery->fetch_assoc();
    
    echo "<div class='info'>Recent activity (10 min): " . $recent['count'] . " combinations</div>";
    echo "<div class='info'>Last activity: " . ($recent['last_update'] ?? 'None') . "</div>";
    
    // Check total progress
    $progressQuery = $db->query("
        SELECT 
            COUNT(*) as total,
            SUM(llm_checked) as processed,
            SUM(CASE WHEN llm_checked = 1 AND is_impossible = 1 THEN 1 ELSE 0 END) as impossible
        FROM panel_directives
    ");
    $progress = $progressQuery->fetch_assoc();
    
    echo "<div class='info'>Total progress: {$progress['processed']} / {$progress['total']} combinations</div>";
    echo "<div class='info'>Impossible found: {$progress['impossible']}</div>";
    
    echo "</div>";
    
    // Check log files
    echo "<div class='section'>";
    echo "<h2>📋 Log File Analysis</h2>";
    
    $logFiles = [
        'optimization_analysis.log',
        'enhanced_optimization.log',
        'error_log'
    ];
    
    foreach ($logFiles as $logFile) {
        if (file_exists($logFile)) {
            $size = filesize($logFile);
            $modified = date('Y-m-d H:i:s', filemtime($logFile));
            echo "<div class='info'>✅ $logFile exists (Size: " . number_format($size) . " bytes, Modified: $modified)</div>";
            
            if ($size > 0) {
                echo "<button class='btn-primary' onclick='viewLog(\"$logFile\")'>View $logFile</button>";
            }
        } else {
            echo "<div class='warning'>⚠️ $logFile not found</div>";
        }
    }
    echo "</div>";
    
    // Identify likely issues
    echo "<div class='section'>";
    echo "<h2>🚨 Likely Issues</h2>";
    
    $issues = identifyIssues($db, $state, $recent);
    
    foreach ($issues as $issue) {
        echo "<div class='{$issue['type']}'>{$issue['icon']} {$issue['message']}</div>";
    }
    echo "</div>";
    
    // Provide solutions
    echo "<div class='section'>";
    echo "<h2>🛠 Solutions</h2>";
    
    echo "<div class='info'>Choose the best solution based on the issues identified above:</div><br>";
    
    echo "<a href='?action=stop_and_restart' class='btn-warning'>🔄 Stop & Restart Analysis</a>";
    echo "<a href='?action=manual_process' class='btn-primary'>🔧 Run Manual Processing</a>";
    echo "<a href='?action=foreground_test' class='btn-primary'>🧪 Test Foreground Processing</a>";
    echo "<a href='?action=reset_state' class='btn-danger'>🗑 Reset Analysis State</a>";
    echo "<a href='?action=check_permissions' class='btn-primary'>🔐 Check File Permissions</a>";
    
    echo "</div>";
    
    // Add JavaScript for log viewing
    echo "<script>
    function viewLog(filename) {
        fetch('?action=view_log&file=' + filename)
        .then(response => response.text())
        .then(data => {
            const newWindow = window.open('', '_blank');
            newWindow.document.write('<html><head><title>' + filename + '</title></head><body><pre>' + data + '</pre></body></html>');
        });
    }
    </script>";
}

function identifyIssues($db, $state, $recent) {
    $issues = [];
    
    // Check if truly stuck
    if ($state && $state['is_running'] && $recent['count'] == 0) {
        $issues[] = [
            'type' => 'error',
            'icon' => '🚨',
            'message' => 'Background process is marked as running but no recent activity detected'
        ];
    }
    
    // Check if process file exists
    if (!file_exists('enhanced_process_optimization.php') && !file_exists('process_optimization_analysis.php')) {
        $issues[] = [
            'type' => 'error',
            'icon' => '❌',
            'message' => 'No background process file found'
        ];
    }
    
    // Check PHP exec capability
    if (!function_exists('exec')) {
        $issues[] = [
            'type' => 'error',
            'icon' => '🚫',
            'message' => 'PHP exec() function is disabled - background processes cannot run'
        ];
    }
    
    // Check if GptHelper is available
    try {
        if (!class_exists('GptHelper')) {
            require_once 'includes/GptHelper.php';
        }
        if (!class_exists('GptHelper')) {
            $issues[] = [
                'type' => 'error',
                'icon' => '🤖',
                'message' => 'GptHelper class not found - GPT requests will fail'
            ];
        }
    } catch (Exception $e) {
        $issues[] = [
            'type' => 'error',
            'icon' => '🤖',
            'message' => 'GptHelper error: ' . $e->getMessage()
        ];
    }
    
    // Check OpenAI API key
    if (!defined('OPENAI_API_KEY') || empty(OPENAI_API_KEY)) {
        $issues[] = [
            'type' => 'error',
            'icon' => '🔑',
            'message' => 'OpenAI API key not configured'
        ];
    }
    
    // Check for combinations to process
    $pendingQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0");
    $pending = $pendingQuery->fetch_assoc()['count'];
    
    if ($pending == 0) {
        $issues[] = [
            'type' => 'warning',
            'icon' => '✅',
            'message' => 'All combinations have been processed - analysis is complete!'
        ];
    }
    
    // If no major issues found
    if (empty($issues) && $recent['count'] == 0) {
        $issues[] = [
            'type' => 'warning',
            'icon' => '🤔',
            'message' => 'Background process may have crashed silently or hit memory/time limits'
        ];
    }
    
    return $issues;
}

function handleAction($action, $db) {
    switch ($action) {
        case 'stop_and_restart':
            stopAndRestart($db);
            break;
        case 'manual_process':
            manualProcess($db);
            break;
        case 'foreground_test':
            foregroundTest($db);
            break;
        case 'reset_state':
            resetState($db);
            break;
        case 'check_permissions':
            checkPermissions();
            break;
        case 'view_log':
            viewLog($_GET['file'] ?? '');
            exit;
        default:
            echo "<div class='error'>❌ Unknown action: $action</div>";
    }
    
    echo "<br><a href='?' class='btn-primary'>← Back to Diagnosis</a>";
}

function stopAndRestart($db) {
    echo "<h2>🔄 Stop & Restart Analysis</h2>";
    
    try {
        // Stop current analysis
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0 WHERE is_running = 1");
        echo "<div class='success'>✅ Stopped current analysis</div>";
        
        sleep(2);
        
        // Get current stats
        $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $totalCombinations = $totalQuery->fetch_assoc()['count'];
        
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $processedCount = $processedQuery->fetch_assoc()['count'];
        
        // Start new analysis
        $stmt = $db->prepare("INSERT INTO optimization_analysis_state 
            (total_combinations, processed_combinations, is_running, started_at, should_pause) 
            VALUES (?, ?, 1, NOW(), 0)");
        $stmt->bind_param('ii', $totalCombinations, $processedCount);
        
        if ($stmt->execute()) {
            echo "<div class='success'>✅ Created new analysis state</div>";
            
            // Try to start background process
            $processFile = file_exists('enhanced_process_optimization.php') ? 
                          'enhanced_process_optimization.php' : 
                          'process_optimization_analysis.php';
            
            if (function_exists('exec')) {
                $command = "php " . __DIR__ . "/$processFile > /dev/null 2>&1 &";
                exec($command);
                echo "<div class='success'>✅ Started background process: $processFile</div>";
            } else {
                echo "<div class='error'>❌ Cannot start background process - exec() disabled</div>";
                echo "<div class='info'>💡 Try 'Manual Processing' instead</div>";
            }
        } else {
            echo "<div class='error'>❌ Failed to create analysis state</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function manualProcess($db) {
    echo "<h2>🔧 Manual Processing (Foreground)</h2>";
    echo "<div class='info'>This will process combinations manually in the browser. Keep this page open.</div>";
    
    try {
        // Load GptHelper
        if (!class_exists('GptHelper')) {
            require_once 'includes/GptHelper.php';
        }
        
        if (!class_exists('GptHelper')) {
            throw new Exception("GptHelper class not found");
        }
        
        echo "<div class='success'>✅ GptHelper loaded</div>";
        
        // Get a small batch to process
        $batchSize = 5;
        $query = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT $batchSize
        ");
        
        if (!$query || $query->num_rows == 0) {
            echo "<div class='warning'>⚠️ No combinations to process</div>";
            return;
        }
        
        echo "<div class='info'>🔄 Processing " . $query->num_rows . " combinations...</div>";
        
        $successCount = 0;
        $errorCount = 0;
        
        while ($combination = $query->fetch_assoc()) {
            echo "<div class='log-entry'>";
            echo "Processing: {$combination['attribute1_name']}={$combination['choice1']} + {$combination['attribute2_name']}={$combination['choice2']}";
            
            try {
                $result = processCombination($combination, $db);
                if ($result['success']) {
                    $successCount++;
                    $status = $result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE';
                    echo " → <strong>$status</strong>";
                } else {
                    $errorCount++;
                    echo " → <span style='color: red;'>ERROR: {$result['error']}</span>";
                }
            } catch (Exception $e) {
                $errorCount++;
                echo " → <span style='color: red;'>EXCEPTION: " . htmlspecialchars($e->getMessage()) . "</span>";
            }
            
            echo "</div>";
            flush();
            
            // Small delay to prevent overwhelming the API
            sleep(1);
        }
        
        echo "<div class='success'>✅ Manual processing complete: $successCount success, $errorCount errors</div>";
        
        if ($successCount > 0) {
            echo "<div class='info'>💡 Manual processing is working. You can continue with 'Foreground Test' for more.</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function processCombination($combination, $db) {
    try {
        $prompt = sprintf(
            "Analyze this demographic combination:\n\n%s = %s\n%s = %s\n\nIs this combination logically possible in real-world demographics? Respond with 'POSSIBLE' or 'IMPOSSIBLE' followed by a brief reason.",
            $combination['attribute1_name'],
            $combination['choice1'],
            $combination['attribute2_name'],
            $combination['choice2']
        );
        
        $messages = [
            [
                'role' => 'system',
                'content' => 'You are an expert demographic analyst. Analyze if the given combination is logically possible.'
            ],
            [
                'role' => 'user',
                'content' => $prompt
            ]
        ];
        
        $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
        
        if (!$response['success']) {
            throw new Exception("GPT request failed: " . $response['error']);
        }
        
        $content = trim($response['response']);
        $isImpossible = stripos($content, 'IMPOSSIBLE') === 0 ? 1 : 0;
        
        // Extract reasoning
        $reasoning = trim(str_ireplace(['POSSIBLE', 'IMPOSSIBLE'], '', $content));
        if (empty($reasoning)) {
            $reasoning = $content;
        }
        
        // Update database
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = ?, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $stmt->bind_param('isi', $isImpossible, $reasoning, $combination['id']);
        
        if (!$stmt->execute()) {
            throw new Exception("Database update failed");
        }
        
        return [
            'success' => true,
            'is_impossible' => $isImpossible,
            'reasoning' => $reasoning
        ];
        
    } catch (Exception $e) {
        return [
            'success' => false,
            'error' => $e->getMessage()
        ];
    }
}

function foregroundTest($db) {
    echo "<h2>🧪 Foreground Processing Test</h2>";
    echo "<div class='warning'>⚠️ This will run continuous processing in your browser. Keep this tab open and active.</div>";
    echo "<div class='info'>Processing will continue until you close this page or all combinations are done.</div>";
    echo "<br>";
    
    // Add auto-refresh and processing script
    echo "<div id='status'>Starting...</div>";
    echo "<div id='progress'></div>";
    echo "<div id='log' style='height: 400px; overflow-y: scroll; border: 1px solid #ddd; padding: 10px; margin: 10px 0;'></div>";
    
    echo "<script>
    let processCount = 0;
    let errorCount = 0;
    let batchNumber = 0;
    
    function addLog(message, type = 'info') {
        const log = document.getElementById('log');
        const colors = { success: 'green', error: 'red', warning: 'orange', info: 'blue' };
        log.innerHTML += '<div style=\"color: ' + (colors[type] || 'black') + ';\">[' + new Date().toLocaleTimeString() + '] ' + message + '</div>';
        log.scrollTop = log.scrollHeight;
    }
    
    function updateStatus(message) {
        document.getElementById('status').innerHTML = message;
    }
    
    function updateProgress() {
        document.getElementById('progress').innerHTML = 
            'Processed: ' + processCount + ' | Errors: ' + errorCount + ' | Batch: ' + batchNumber;
    }
    
    async function processBatch() {
        try {
            batchNumber++;
            updateStatus('Processing batch ' + batchNumber + '...');
            addLog('Starting batch ' + batchNumber);
            
            const response = await fetch('?action=process_batch');
            const data = await response.json();
            
            if (data.success) {
                processCount += data.processed;
                errorCount += data.errors;
                
                addLog('Batch ' + batchNumber + ' complete: ' + data.processed + ' processed, ' + data.errors + ' errors', 'success');
                
                if (data.combinations) {
                    data.combinations.forEach(combo => {
                        addLog('→ ' + combo.combination + ' = ' + combo.result, combo.result === 'POSSIBLE' ? 'success' : 'warning');
                    });
                }
                
                updateProgress();
                
                if (data.has_more) {
                    // Continue with next batch after delay
                    setTimeout(processBatch, 2000);
                } else {
                    updateStatus('✅ All combinations processed!');
                    addLog('Processing complete! Total processed: ' + processCount, 'success');
                }
            } else {
                addLog('Batch failed: ' + data.message, 'error');
                updateStatus('❌ Processing stopped due to error');
            }
        } catch (error) {
            addLog('Error: ' + error.message, 'error');
            updateStatus('❌ Processing stopped due to error');
        }
    }
    
    // Start processing
    setTimeout(processBatch, 1000);
    </script>";
}

function resetState($db) {
    echo "<h2>🗑 Reset Analysis State</h2>";
    
    try {
        // Stop and reset analysis state
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0, completed_at = NOW()");
        echo "<div class='success'>✅ Analysis state reset</div>";
        
        // Optionally reset progress (uncomment if needed)
        // $db->query("UPDATE panel_directives SET llm_checked = 0, is_impossible = 0, llm_reasoning = NULL WHERE llm_checked = 1");
        // echo "<div class='success'>✅ Progress reset (all combinations marked as unprocessed)</div>";
        
        echo "<div class='info'>You can now start a fresh analysis from the OptimAIze page</div>";
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function checkPermissions() {
    echo "<h2>🔐 File Permissions Check</h2>";
    
    $files = [
        'enhanced_process_optimization.php',
        'process_optimization_analysis.php',
        'includes/GptHelper.php',
        'includes/config.php'
    ];
    
    foreach ($files as $file) {
        if (file_exists($file)) {
            $perms = substr(sprintf('%o', fileperms($file)), -4);
            $readable = is_readable($file) ? '✅' : '❌';
            $executable = is_executable($file) ? '✅' : '❌';
            echo "<div class='info'>$file: Permissions $perms | Readable $readable | Executable $executable</div>";
        } else {
            echo "<div class='error'>❌ $file: Not found</div>";
        }
    }
    
    // Check directory permissions
    $writeable = is_writable('.') ? '✅' : '❌';
    echo "<div class='info'>Current directory writable: $writeable</div>";
}

function viewLog($filename) {
    if (!in_array($filename, ['optimization_analysis.log', 'enhanced_optimization.log', 'error_log'])) {
        echo "Invalid log file";
        return;
    }
    
    if (!file_exists($filename)) {
        echo "Log file not found: $filename";
        return;
    }
    
    $content = file_get_contents($filename);
    echo htmlspecialchars($content);
}

// Handle AJAX batch processing
if (isset($_GET['action']) && $_GET['action'] === 'process_batch') {
    header('Content-Type: application/json');
    
    try {
        if (!class_exists('GptHelper')) {
            require_once 'includes/GptHelper.php';
        }
        
        $batchSize = 3;
        $query = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT $batchSize
        ");
        
        $combinations = [];
        $processed = 0;
        $errors = 0;
        
        if ($query && $query->num_rows > 0) {
            while ($combination = $query->fetch_assoc()) {
                $result = processCombination($combination, $db);
                
                $combinations[] = [
                    'combination' => "{$combination['attribute1_name']}={$combination['choice1']} + {$combination['attribute2_name']}={$combination['choice2']}",
                    'result' => $result['success'] ? ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE') : 'ERROR'
                ];
                
                if ($result['success']) {
                    $processed++;
                } else {
                    $errors++;
                }
            }
        }
        
        // Check if more combinations exist
        $remainingQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0");
        $hasMore = $remainingQuery->fetch_assoc()['count'] > 0;
        
        echo json_encode([
            'success' => true,
            'processed' => $processed,
            'errors' => $errors,
            'combinations' => $combinations,
            'has_more' => $hasMore
        ]);
        
    } catch (Exception $e) {
        echo json_encode([
            'success' => false,
            'message' => $e->getMessage()
        ]);
    }
    
    exit;
}
?>
-------------------- END OF FILE --------------------

### FILE 37: syndia.kreahealthcare.com/generate_optimized_panel.php
- Type: PHP
- Size: 1.66 KB
- Path: syndia.kreahealthcare.com
- Name: generate_optimized_panel.php
------------------------------------------------------------
<?php
// Background worker for optimized panel generation
define('CLI_MODE', true);

require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/db.php';
require_once __DIR__ . '/enhanced_panel_generation.php';

// Start session to access progress variables
session_start();

set_time_limit(0);
ini_set('memory_limit', '512M');

try {
    error_log("Starting optimized panel generation background worker...");
    
    // Initialize the enhanced handler
    $handler = new EnhancedPanelAlignmentHandler();
    
    // Clear existing panel data
    $db = Database::getInstance();
    $db->query("DELETE FROM panel_data");
    $db->query("DELETE FROM panel_processing_status");
    $db->query("UPDATE statistic_combinations SET actual_percentage = NULL");
    
    error_log("Cleared existing panel data");
    
    // Start optimized generation
    $result = $handler->generateOptimizedPanel(10000); // Generate 10,000 panelists
    
    if ($result['success']) {
        error_log("Optimized panel generation completed successfully");
        error_log("Generated: " . $result['generated_count'] . " panelists");
        error_log("Alignment score: " . ($result['alignment_score'] ?? 'N/A'));
        error_log("Impossible combinations avoided: " . ($result['impossible_combinations_avoided'] ?? 0));
    } else {
        error_log("Optimized panel generation failed: " . $result['message']);
    }
    
} catch (Exception $e) {
    error_log("Error in optimized panel generation worker: " . $e->getMessage());
    
    // Update session to indicate failure
    $_SESSION['panel_generation_progress'] = 0;
    $_SESSION['panel_generation_status'] = 'Error: ' . $e->getMessage();
}
?>
-------------------- END OF FILE --------------------

### FILE 38: syndia.kreahealthcare.com/generate_responses_worker.php
- Type: PHP
- Size: 15.06 KB
- Path: syndia.kreahealthcare.com
- Name: generate_responses_worker.php
------------------------------------------------------------
<?php
// Background worker script for generating responses
ignore_user_abort(true);
set_time_limit(0);
ini_set('max_execution_time', 0);
ini_set('memory_limit', '512M');
ini_set('display_errors', 1);
error_reporting(E_ALL);

// Define CLI_MODE before including config
define('CLI_MODE', true);

// Log directly to a file for better debugging
function log_message($message) {
    $logfile = __DIR__ . '/logs/worker_debug.log';
    file_put_contents($logfile, date('[Y-m-d H:i:s] ') . $message . "\n", FILE_APPEND);
    error_log($message);
}

log_message("Worker script starting");

require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/functions.php';
require_once __DIR__ . '/includes/GptHelper.php';

log_message("Required files loaded");

// Check if script is called with a selection ID argument
$selection_id = isset($argv[1]) ? (int)$argv[1] : 0;

// If no selection ID was passed in command line, try to get from GET
if (!$selection_id && isset($_GET['id'])) {
    $selection_id = (int)$_GET['id'];
}

if (!$selection_id) {
    log_message("No selection ID provided");
    exit(1);
}

log_message("Processing selection ID: " . $selection_id);

// Create a simple progress file
$progress_file = sys_get_temp_dir() . '/syndia_progress_' . $selection_id . '.json';
log_message("Progress file: " . $progress_file);

// Initialize progress data
$progress_data = [
    'progress' => 0,
    'processed' => 0,
    'success' => 0, 
    'error' => 0,
    'total' => 0,
    'status' => 'Started',
    'completed' => false
];
file_put_contents($progress_file, json_encode($progress_data));
log_message("Progress file initialized");

// Reset GPT rate limits at the start - this is important
GptHelper::resetRateLimit();

// Function to get a fresh database connection
function getDbConnection() {
    // Use the same credentials as in your config file
    $conn = new mysqli('localhost', 'sridharmani', 'P@ssw0rd2016', 'syndia');
    if ($conn->connect_error) {
        throw new Exception("Connection failed: " . $conn->connect_error);
    }
    $conn->set_charset("utf8mb4");
    return $conn;
}

// Fetch all the data we need upfront to avoid multiple DB calls
try {
    // Get selection details
    $db = getDbConnection();
    $stmt = $db->prepare("SELECT s.*, p.id as project_id FROM selections s JOIN projects p ON s.project_id = p.id WHERE s.id = ?");
    $stmt->bind_param('i', $selection_id);
    $stmt->execute();
    $selection = $stmt->get_result()->fetch_assoc();
    $db->close();

    if (!$selection) {
        throw new Exception("Selection not found");
    }

    // Get project's connected survey
    $db = getDbConnection();
    $stmt = $db->prepare("SELECT s.id as survey_id FROM project_surveys ps JOIN surveys s ON ps.survey_id = s.id WHERE ps.project_id = ? LIMIT 1");
    $stmt->bind_param('i', $selection['project_id']);
    $stmt->execute();
    $connected_survey = $stmt->get_result()->fetch_assoc();
    $db->close();

    if (!$connected_survey) {
        throw new Exception("No survey connected to project");
    }

    // Get survey questions
    $db = getDbConnection();
    $stmt = $db->prepare("SELECT id, question_text, question_type, options, config FROM survey_questions WHERE survey_id = ? AND question_type NOT IN ('section_header', 'descriptive_text', 'page_break') ORDER BY question_order ASC");
    $stmt->bind_param('i', $connected_survey['survey_id']);
    $stmt->execute();
    $result = $stmt->get_result();
    $questions = [];
    while ($question = $result->fetch_assoc()) {
        // Parse JSON fields if needed
        if (!empty($question['options']) && is_string($question['options'])) {
            $question['options'] = json_decode($question['options'], true);
        }
        if (!empty($question['config']) && is_string($question['config'])) {
            $question['config'] = json_decode($question['config'], true);
        }
        $questions[] = $question;
    }
    $db->close();

    // Get selection members
    $db = getDbConnection();
    $stmt = $db->prepare("SELECT sm.panelist_id, pd.attribute_values FROM selection_members sm LEFT JOIN panel_data pd ON sm.panelist_id = pd.panelist_id WHERE sm.selection_id = ? ORDER BY sm.id ASC");
    $stmt->bind_param('i', $selection_id);
    $stmt->execute();
    $result = $stmt->get_result();
    $members = [];
    while ($member = $result->fetch_assoc()) {
        $members[] = $member;
    }
    $db->close();

    // Get all attributes
    $db = getDbConnection();
    $result = $db->query("SELECT id, name FROM attributes ORDER BY created_at ASC");
    $attributes = [];
    while ($attr = $result->fetch_assoc()) {
        $attributes[$attr['id']] = $attr['name'];
    }
    $db->close();

    // Clear existing responses
    $db = getDbConnection();
    $stmt = $db->prepare("DELETE FROM synthetic_responses WHERE selection_id = ?");
    $stmt->bind_param('i', $selection_id);
    $stmt->execute();
    $db->close();
    log_message("Cleared existing responses for selection");

    $total_members = count($members);
    $progress_data['total'] = $total_members;
    file_put_contents($progress_file, json_encode($progress_data));

    // Process each member
    $processed = 0;
    $success_count = 0;
    $error_count = 0;

    // Process members one by one
    foreach ($members as $index => $member) {
        log_message("Generating responses for member " . ($index + 1));
        
        try {
            // Extract member attributes for context
            $attribute_values = json_decode($member['attribute_values'], true);
            $profile_data = [];
            foreach ($attribute_values as $attr_id => $value) {
                if (isset($attributes[$attr_id])) {
                    $profile_data[$attributes[$attr_id]] = $value;
                }
            }
            
            // Convert to readable format for GPT
            $profile_text = "Respondent Profile:\n";
            foreach ($profile_data as $attr => $value) {
                $profile_text .= "- $attr: $value\n";
            }
            
            // Generate survey responses using GPT
            $prompt = "You are acting as a synthetic survey respondent with the following demographic profile:\n\n";
            $prompt .= $profile_text . "\n";
            $prompt .= "Please generate authentic and realistic responses for the following survey questions. Your responses should reflect the perspective of someone with the demographic profile above.\n\n";
            
            foreach ($questions as $i => $question) {
                $prompt .= ($i+1) . ". " . $question['question_text'] . "\n";
                
                // Add hints based on question type
                if ($question['question_type'] == 'single_choice' || $question['question_type'] == 'dropdown') {
                    if (!empty($question['options'])) {
                        $prompt .= "   Options: " . implode(", ", $question['options']) . "\n";
                        $prompt .= "   (Select one option)\n";
                    }
                } else if ($question['question_type'] == 'multiple_choice') {
                    if (!empty($question['options'])) {
                        $prompt .= "   Options: " . implode(", ", $question['options']) . "\n";
                        $prompt .= "   (Select one or more options, separate with commas)\n";
                    }
                } else if ($question['question_type'] == 'rating_scale') {
                    $config = $question['config'] ?? [];
                    $start = $config['start'] ?? 1;
                    $end = $config['end'] ?? 5;
                    $prompt .= "   (Provide a rating between $start and $end)\n";
                }
            }
            
            $prompt .= "\nFormat your response as numbered answers only, with one answer per line. Don't include any explanations, just the direct response for each question.";
            
            $responses = [];
            $used_gpt = false;
            $retry_count = 0;
            $max_retries = 3;
            
            // Try to use GPT with retry mechanism for rate limits
            while (!$used_gpt && $retry_count < $max_retries) {
                try {
                    // Use GPT to generate responses
                    $messages = [
                        ['role' => 'system', 'content' => 'You are a synthetic survey respondent. Generate realistic responses based on the demographic profile provided.'],
                        ['role' => 'user', 'content' => $prompt]
                    ];
                    
                    $gpt_response = GptHelper::makeRequest($messages);
                    log_message("GPT response received for member " . ($index + 1));
                    
                    $response_lines = explode("\n", trim($gpt_response));
                    
                    // Process response lines
                    foreach ($response_lines as $i => $line) {
                        // Strip line numbers if present (e.g., "1. Answer" -> "Answer")
                        $responses[] = preg_replace('/^\d+\.\s*/', '', $line);
                    }
                    
                    // Ensure we have enough responses
                    while (count($responses) < count($questions)) {
                        $responses[] = "No response provided";
                    }
                    
                    $used_gpt = true;
                } catch (Exception $e) {
                    log_message("GPT error (attempt " . ($retry_count + 1) . "): " . $e->getMessage());
                    $retry_count++;
                    
                    if (strpos($e->getMessage(), 'rate limit') !== false) {
                        // If rate limited, wait and retry
                        log_message("Rate limited, waiting 20 seconds before retry");
                        sleep(20); // Wait 20 seconds before retry
                        GptHelper::resetRateLimit(); // Reset rate limit tracker
                    } else if ($retry_count >= $max_retries) {
                        // If not rate limited and max retries reached, rethrow
                        throw $e;
                    }
                }
            }
            
            // If GPT failed after all retries, use fallback approach
            if (!$used_gpt) {
                log_message("All GPT attempts failed for member " . ($index + 1) . ", using fallback approach");
                
                // Basic fallback responses
                foreach ($questions as $question) {
                    $qtype = $question['question_type'];
                    $qtext = $question['question_text'];
                    
                    if ($qtype == 'single_choice' || $qtype == 'dropdown') {
                        $options = $question['options'] ?? [];
                        $responses[] = !empty($options) ? $options[array_rand($options)] : "No option selected";
                    } 
                    else if ($qtype == 'multiple_choice') {
                        $options = $question['options'] ?? [];
                        if (!empty($options)) {
                            $numSelections = rand(1, min(3, count($options)));
                            $selectedIndices = array_rand($options, $numSelections);
                            if (!is_array($selectedIndices)) {
                                $selectedIndices = [$selectedIndices];
                            }
                            $selections = [];
                            foreach ($selectedIndices as $index) {
                                $selections[] = $options[$index];
                            }
                            $responses[] = implode(", ", $selections);
                        } else {
                            $responses[] = "No options selected";
                        }
                    }
                    else if ($qtype == 'rating_scale') {
                        $config = $question['config'] ?? [];
                        $min = $config['start'] ?? 1;
                        $max = $config['end'] ?? 5;
                        $responses[] = (string)rand($min, $max);
                    }
                    else {
                        $responses[] = "Fallback response";
                    }
                }
            }
            
            // Insert all responses in a single transaction for efficiency
            $db = getDbConnection();
            $db->begin_transaction();
            
            $success = true;
            foreach ($questions as $q_index => $question) {
                $response = isset($responses[$q_index]) ? $responses[$q_index] : "No response";
                
                // Use direct query to avoid bind_param reference issues
                $sql = sprintf(
                    "INSERT INTO synthetic_responses (selection_id, panelist_id, question_id, response_text) VALUES (%d, '%s', %d, '%s')",
                    $selection_id,
                    $db->real_escape_string($member['panelist_id']),
                    $question['id'],
                    $db->real_escape_string($response)
                );
                
                if (!$db->query($sql)) {
                    $success = false;
                    log_message("Failed to insert response: " . $db->error);
                    break;
                }
            }
            
            if ($success) {
                $db->commit();
                $success_count++;
            } else {
                $db->rollback();
                $error_count++;
            }
            
            $db->close();
            
        } catch (Exception $e) {
            log_message("Error generating responses: " . $e->getMessage());
            $error_count++;
        }
        
        $processed++;
        $progress = ($processed / $total_members) * 100;
        
        // Update progress
        $progress_data = [
            'progress' => $progress,
            'processed' => $processed,
            'success' => $success_count,
            'error' => $error_count,
            'total' => $total_members,
            'status' => "Generated responses for $processed of $total_members members",
            'completed' => ($processed >= $total_members)
        ];
        file_put_contents($progress_file, json_encode($progress_data));
        
        log_message("Progress updated for member " . $processed);
    }

    // Final progress update
    $progress_data = [
        'progress' => 100,
        'processed' => $total_members,
        'success' => $success_count,
        'error' => $error_count,
        'total' => $total_members,
        'status' => "Completed with $success_count successful and $error_count failed",
        'completed' => true
    ];
    file_put_contents($progress_file, json_encode($progress_data));
    log_message("Test completed successfully");
    log_message("Worker script finished");

} catch (Exception $e) {
    log_message("Fatal error: " . $e->getMessage());
    $progress_data = [
        'progress' => 0,
        'processed' => 0,
        'success' => 0,
        'error' => 1,
        'total' => 0,
        'status' => "Error: " . $e->getMessage(),
        'completed' => true
    ];
    file_put_contents($progress_file, json_encode($progress_data));
}
?>
-------------------- END OF FILE --------------------

### FILE 39: syndia.kreahealthcare.com/generate_responses.php
- Type: PHP
- Size: 12.31 KB
- Path: syndia.kreahealthcare.com
- Name: generate_responses.php
------------------------------------------------------------
<?php
ini_set('max_execution_time', 300); // Allow up to 5 minutes for the script to run
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    $_SESSION['error_message'] = 'Unauthorized';
    redirectTo('projects.php');
    exit;
}

$db = Database::getInstance();
$selection_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$selection_id) {
    $_SESSION['error_message'] = 'Invalid selection ID';
    redirectTo('projects.php');
    exit;
}

// Get selection details with project information
$stmt = $db->prepare("
    SELECT s.*, p.id as project_id, p.title as project_title, 
           DATE_FORMAT(s.created_at, '%b %d, %Y %H:%i') as formatted_date
    FROM selections s
    JOIN projects p ON s.project_id = p.id
    WHERE s.id = ? AND p.created_by = ?
");
$stmt->bind_param('ii', $selection_id, $_SESSION['user_id']);
$stmt->execute();
$selection = $stmt->get_result()->fetch_assoc();

if (!$selection) {
    $_SESSION['error_message'] = 'Selection not found or access denied';
    redirectTo('projects.php');
    exit;
}

// Get project's connected survey
$stmt = $db->prepare("
    SELECT s.id as survey_id, s.title as survey_title 
    FROM project_surveys ps
    JOIN surveys s ON ps.survey_id = s.id
    WHERE ps.project_id = ?
    LIMIT 1
");
$stmt->bind_param('i', $selection['project_id']);
$stmt->execute();
$connected_survey = $stmt->get_result()->fetch_assoc();

if (!$connected_survey) {
    $_SESSION['error_message'] = 'No survey connected to this project';
    redirectTo("manage_project.php?id={$selection['project_id']}");
    exit;
}

// Check if we've already generated responses
$stmt = $db->prepare("
    SELECT COUNT(*) as count FROM synthetic_responses 
    WHERE selection_id = ?
");
$stmt->bind_param('i', $selection_id);
$stmt->execute();
$has_responses = $stmt->get_result()->fetch_assoc()['count'] > 0;

if ($has_responses) {
    if (isset($_GET['force']) && $_GET['force'] == 1) {
        // Delete existing responses if force parameter is provided
        $stmt = $db->prepare("DELETE FROM synthetic_responses WHERE selection_id = ?");
        $stmt->bind_param('i', $selection_id);
        $stmt->execute();
    } else {
        $_SESSION['error_message'] = 'Responses already generated for this selection. <a href="generate_responses.php?id=' . $selection_id . '&force=1">Click here</a> to regenerate.';
        redirectTo("manage_project.php?id={$selection['project_id']}");
        exit;
    }
}

// Initialize progress file
$progress_file = sys_get_temp_dir() . '/syndia_progress_' . $selection_id . '.json';
$progress_data = [
    'progress' => 0,
    'processed' => 0,
    'success' => 0,
    'error' => 0,
    'total' => 0,
    'status' => 'Initializing...',
    'completed' => false
];
file_put_contents($progress_file, json_encode($progress_data));

// Start the background process
$phpBinary = PHP_BINARY;
$scriptPath = dirname(__FILE__) . '/generate_responses_worker.php';
$logPath = dirname(__FILE__) . '/logs';

// Create logs directory if it doesn't exist
if (!file_exists($logPath)) {
    mkdir($logPath, 0777, true);
}

$logFile = $logPath . '/generate_responses_' . $selection_id . '.log';
$cmd = sprintf(
    'nohup %s %s %d > %s 2>&1 & echo $!',
    escapeshellarg($phpBinary),
    escapeshellarg($scriptPath),
    $selection_id,
    escapeshellarg($logFile)
);

error_log("Executing command: $cmd");
$output = [];
exec($cmd, $output, $returnVal);
error_log("Command execution result - Return value: $returnVal, Output: " . print_r($output, true));

// Create progress tracking page
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Generating Responses | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --primary-light: rgba(245, 130, 32, 0.1);
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }
        
        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
            padding: 2rem;
        }
        
        .content {
            max-width: 800px;
            margin: 0 auto;
            background: white;
            border-radius: 8px;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            padding: 2rem;
        }
        
        h1 {
            color: var(--gray-800);
            margin-bottom: 1rem;
        }
        
        .progress-container {
            margin: 2rem 0;
        }
        
        .progress-bar {
            width: 100%;
            height: 24px;
            background: var(--gray-100);
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 0.5rem;
        }
        
        .progress-fill {
            height: 100%;
            background: var(--primary-color);
            width: 0;
            transition: width 0.3s ease;
            border-radius: 12px;
        }
        
        .progress-text {
            display: flex;
            justify-content: space-between;
            color: var(--gray-600);
            font-size: 0.875rem;
        }
        
        .completion-info {
            margin-top: 1rem;
            padding: 1rem;
            background: var(--gray-50);
            border-radius: 8px;
        }
        
        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin-top: 1rem;
        }
        
        .stat-item {
            padding: 1rem;
            background: white;
            border-radius: 8px;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            text-align: center;
        }
        
        .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-800);
            margin-bottom: 0.25rem;
        }
        
        .stat-label {
            font-size: 0.75rem;
            color: var(--gray-500);
        }
        
        .btn {
            padding: 0.75rem 1.5rem;
            border-radius: 6px;
            font-weight: 500;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            margin-top: 1.5rem;
            text-align: center;
        }
        
        .btn-primary {
            background: var(--primary-color);
            color: white;
            border: none;
        }
        
        .btn-primary:hover {
            opacity: 0.9;
        }
        
        .complete-message {
            color: var(--gray-700);
            margin-top: 1rem;
        }
        
        .loading-spinner {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: var(--primary-color);
            animation: spin 1s ease-in-out infinite;
            margin-right: 0.5rem;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
    </style>
</head>
<body>
    <div class="content">
        <h1>Generating Survey Responses</h1>
        <p>We're creating synthetic responses for selection: <strong><?php echo htmlspecialchars($selection['name']); ?></strong></p>
        
        <div class="progress-container">
            <div class="progress-bar">
                <div class="progress-fill" id="progressFill"></div>
            </div>
            <div class="progress-text">
                <span id="progressPercentage">0%</span>
                <span id="progressCount">0 / ?</span>
            </div>
        </div>
        
        <div class="completion-info">
            <div class="status" id="statusMessage">Initializing response generation...</div>
            <div class="stats">
                <div class="stat-item">
                    <div class="stat-value" id="successCount">0</div>
                    <div class="stat-label">Successful</div>
                </div>
                <div class="stat-item">
                    <div class="stat-value" id="errorCount">0</div>
                    <div class="stat-label">Failed</div>
                </div>
                <div class="stat-item">
                    <div class="stat-value" id="remainingCount">?</div>
                    <div class="stat-label">Remaining</div>
                </div>
            </div>
        </div>
        
        <div id="completeSection" style="display: none;">
            <p class="complete-message">Response generation is complete!</p>
            <a href="manage_project.php?id=<?php echo $selection['project_id']; ?>" class="btn btn-primary">Back to Project</a>
        </div>
        
        <div id="errorSection" style="display: none;">
            <p class="error-message" id="errorMessage"></p>
            <a href="manage_project.php?id=<?php echo $selection['project_id']; ?>" class="btn btn-primary">Back to Project</a>
        </div>
    </div>
    
   
<script>
    // Check progress periodically
    let progressInterval; // Declare the variable
    
    function checkProgress() {
        fetch('check_generation_progress.php?id=<?php echo $selection_id; ?>')
            .then(response => response.json())
            .then(data => {
                const progressFill = document.getElementById('progressFill');
                const progressPercentage = document.getElementById('progressPercentage');
                const progressCount = document.getElementById('progressCount');
                const successCount = document.getElementById('successCount');
                const errorCount = document.getElementById('errorCount');
                const remainingCount = document.getElementById('remainingCount');
                const statusMessage = document.getElementById('statusMessage');
                const completeSection = document.getElementById('completeSection');
                const errorSection = document.getElementById('errorSection');
                const errorMessage = document.getElementById('errorMessage');
                
                // Update progress
                const progress = data.progress || 0;
                progressFill.style.width = `${progress}%`;
                progressPercentage.textContent = `${Math.round(progress)}%`;
                progressCount.textContent = `${data.processed || 0} / ${data.total || '?'}`;
                
                // Update stats
                successCount.textContent = data.success || 0;
                errorCount.textContent = data.error || 0;
                remainingCount.textContent = (data.total || 0) - (data.processed || 0);
                
                // Update status
                statusMessage.textContent = data.status || 'Initializing...';
                
                // Check for completion
                if (data.completed) {
                    completeSection.style.display = 'block';
                    clearInterval(progressInterval);
                }
                
                // Check for error
                if (data.error_message) {
                    errorSection.style.display = 'block';
                    errorMessage.textContent = data.error_message;
                    clearInterval(progressInterval);
                }
            })
            .catch(error => {
                console.error('Error checking progress:', error);
            });
    }
    
    // Start checking progress
    document.addEventListener('DOMContentLoaded', function() {
        checkProgress();
        progressInterval = setInterval(checkProgress, 2000);
    });
</script>
</body>
</html>
<?php
// Stop here for the progress view
exit();
?>
-------------------- END OF FILE --------------------

### FILE 40: syndia.kreahealthcare.com/get_attribute_choices.php
- Type: PHP
- Size: 4.14 KB
- Path: syndia.kreahealthcare.com
- Name: get_attribute_choices.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    http_response_code(401);
    echo json_encode(['success' => false, 'message' => 'Unauthorized']);
    exit;
}

$db = Database::getInstance();
$attribute_id = $_POST['attribute_id'] ?? '';

if (empty($attribute_id)) {
    echo json_encode(['success' => false, 'message' => 'Attribute ID is required']);
    exit;
}

try {
    // Get attribute details
    $stmt = $db->prepare("SELECT * FROM attributes WHERE id = ?");
    $stmt->bind_param('i', $attribute_id);
    $stmt->execute();
    $result = $stmt->get_result();
    
    if ($result->num_rows === 0) {
        throw new Exception('Attribute not found');
    }
    
    $attribute = $result->fetch_assoc();
    $choices = [];
    
    // Get choices based on attribute type
    if ($attribute['type'] === 'multiple' || $attribute['type'] === 'single') {
        // For multiple choice and single choice, get predefined options
        $options = json_decode($attribute['options'], true);
        if (is_array($options)) {
            foreach ($options as $option) {
                $choices[] = [
                    'value' => $option,
                    'label' => $option
                ];
            }
        }
    } else {
        // For other types (text, number, etc.), get unique values from panel data
        $query = "SELECT DISTINCT JSON_EXTRACT(attribute_values, '$.\"{$attribute_id}\"') as value 
                  FROM panel_data 
                  WHERE JSON_EXTRACT(attribute_values, '$.\"{$attribute_id}\"') IS NOT NULL
                  AND JSON_EXTRACT(attribute_values, '$.\"{$attribute_id}\"') != 'null'
                  ORDER BY value";
        
        $result = $db->query($query);
        
        if ($result) {
            while ($row = $result->fetch_assoc()) {
                $value = $row['value'];
                
                // Clean up the value (remove quotes and handle JSON arrays)
                $value = trim($value, '"');
                
                // Skip empty values
                if (empty($value) || $value === 'null') {
                    continue;
                }
                
                // Handle JSON arrays (for multiple values)
                if (substr($value, 0, 1) === '[' && substr($value, -1) === ']') {
                    $array_values = json_decode($value, true);
                    if (is_array($array_values)) {
                        foreach ($array_values as $array_value) {
                            if (!empty($array_value)) {
                                $choices[] = [
                                    'value' => $array_value,
                                    'label' => $array_value
                                ];
                            }
                        }
                        continue;
                    }
                }
                
                $choices[] = [
                    'value' => $value,
                    'label' => $value
                ];
            }
            
            // Remove duplicates
            $unique_choices = [];
            $seen_values = [];
            
            foreach ($choices as $choice) {
                if (!in_array($choice['value'], $seen_values)) {
                    $unique_choices[] = $choice;
                    $seen_values[] = $choice['value'];
                }
            }
            
            $choices = $unique_choices;
        }
    }
    
    // Sort choices alphabetically
    usort($choices, function($a, $b) {
        return strcmp($a['label'], $b['label']);
    });
    
    echo json_encode([
        'success' => true,
        'choices' => $choices,
        'attribute_name' => $attribute['name'],
        'attribute_type' => $attribute['type']
    ]);
    
} catch (Exception $e) {
    error_log("Error getting attribute choices: " . $e->getMessage());
    echo json_encode([
        'success' => false,
        'message' => 'Failed to load choices: ' . $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 41: syndia.kreahealthcare.com/get_available_count.php
- Type: PHP
- Size: 3.84 KB
- Path: syndia.kreahealthcare.com
- Name: get_available_count.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die(json_encode(['success' => false, 'message' => 'Unauthorized']));
}

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    die(json_encode(['success' => false, 'message' => 'Invalid request method']));
}

$db = Database::getInstance();
$project_id = isset($_POST['project_id']) ? (int)$_POST['project_id'] : 0;

if (!$project_id) {
    die(json_encode(['success' => false, 'message' => 'Invalid project ID']));
}

// Verify user has access to this project
$stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
if ($stmt->get_result()->num_rows === 0) {
    die(json_encode(['success' => false, 'message' => 'Access denied']));
}

// Get POST data for filters
$filters = isset($_POST['filters']) ? json_decode($_POST['filters'], true) : [];

// Get all previously used panelist IDs in this project's selections
$stmt = $db->prepare("
    SELECT DISTINCT panelist_id 
    FROM selection_members sm
    JOIN selections s ON sm.selection_id = s.id
    WHERE s.project_id = ?
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$used_panelists_result = $stmt->get_result();
$used_panelists = [];
while ($row = $used_panelists_result->fetch_assoc()) {
    $used_panelists[] = $row['panelist_id'];
}

// Build WHERE clause based on filter criteria
$where_conditions = [];

// If we have used panelists, exclude them
if (!empty($used_panelists)) {
    $used_panelists_str = "'" . implode("','", $used_panelists) . "'";
    $where_conditions[] = "panelist_id NOT IN ($used_panelists_str)";
}

// Process filter criteria from attributes
if (!empty($filters)) {
    // Get attribute types
    $attr_types = [];
    $attr_query = $db->query("SELECT id, choice_type FROM attributes");
    while ($attr = $attr_query->fetch_assoc()) {
        $attr_types[$attr['id']] = $attr['choice_type'];
    }
    
    foreach ($filters as $attr_id => $value) {
        if (!empty($value)) {
            // Skip attr_ prefix in keys if present
            $attr_id = str_replace('attr_', '', $attr_id);
            
            $choice_type = $attr_types[$attr_id] ?? 'single';
            
            if ($choice_type === 'single') {
                // Single choice attributes
                $value = $db->escape($value);
                $where_conditions[] = "JSON_UNQUOTE(JSON_EXTRACT(attribute_values, '$.{$attr_id}')) = '{$value}'";
            } else if ($choice_type === 'multiple' && is_array($value) && !empty($value)) {
                // Multiple choice attributes
                $or_conditions = [];
                foreach ($value as $v) {
                    $escaped_value = $db->escape($v);
                    // Use JSON_CONTAINS to check if array contains the value
                    $or_conditions[] = "JSON_CONTAINS(attribute_values, '\"{$escaped_value}\"', '$.{$attr_id}')";
                }
                
                if (!empty($or_conditions)) {
                    $where_conditions[] = '(' . implode(' OR ', $or_conditions) . ')';
                }
            }
        }
    }
}

// Build the SQL query to get count of eligible panelists
$sql = "SELECT COUNT(*) as count FROM panel_data";
if (!empty($where_conditions)) {
    $sql .= " WHERE " . implode(' AND ', $where_conditions);
}

// For debugging
error_log("Available count SQL: " . $sql);

// Get the count
$result = $db->query($sql);
if (!$result) {
    die(json_encode(['success' => false, 'message' => 'Error querying panel data: ' . $db->getLastError()]));
}

$available_count = $result->fetch_assoc()['count'];

// Return the count
echo json_encode([
    'success' => true,
    'count' => (int)$available_count
]);
?>
-------------------- END OF FILE --------------------

### FILE 42: syndia.kreahealthcare.com/get_available_surveys.php
- Type: PHP
- Size: 2.38 KB
- Path: syndia.kreahealthcare.com
- Name: get_available_surveys.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $projectId = isset($_GET['project_id']) ? (int)$_GET['project_id'] : null;
    if (!$projectId) {
        throw new Exception('Project ID is required');
    }

    $db = Database::getInstance();
    
    // Check if the project exists and user has access
    $stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $projectId, $_SESSION['user_id']);
    $stmt->execute();
    if ($stmt->get_result()->num_rows == 0) {
        throw new Exception('Project not found or access denied');
    }
    
    // Get surveys that are not already connected to this project
    // First, create a SQL query to get all active surveys that aren't already connected
    $sql = "SELECT s.* 
            FROM surveys s
            LEFT JOIN project_surveys ps ON s.id = ps.survey_id AND ps.project_id = ?
            WHERE s.status = 'active' 
            AND s.created_by = ? 
            AND ps.id IS NULL
            ORDER BY s.created_at DESC";
    
    $stmt = $db->prepare($sql);
    $stmt->bind_param('ii', $projectId, $_SESSION['user_id']);
    $stmt->execute();
    $result = $stmt->get_result();
    
    $surveys = [];
    while ($row = $result->fetch_assoc()) {
        // Add additional data to each survey
        $questionsCount = $db->query("SELECT COUNT(*) as count FROM survey_questions WHERE survey_id = " . $row['id'])->fetch_assoc()['count'];
        $tokensCount = $db->query("SELECT COUNT(*) as count FROM survey_tokens WHERE survey_id = " . $row['id'])->fetch_assoc()['count'];
        $responsesCount = $db->query("SELECT COUNT(*) as count FROM survey_tokens WHERE survey_id = " . $row['id'] . " AND is_completed = 1")->fetch_assoc()['count'];
        
        $row['questions_count'] = $questionsCount;
        $row['tokens_count'] = $tokensCount;
        $row['responses_count'] = $responsesCount;
        
        $surveys[] = $row;
    }
    
    echo json_encode([
        'success' => true,
        'surveys' => $surveys
    ]);
    
} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 43: syndia.kreahealthcare.com/get_connected_surveys.php
- Type: PHP
- Size: 1.93 KB
- Path: syndia.kreahealthcare.com
- Name: get_connected_surveys.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $projectId = isset($_GET['project_id']) ? (int)$_GET['project_id'] : null;
    if (!$projectId) {
        throw new Exception('Project ID is required');
    }

    $db = Database::getInstance();
    
    // Check if the project exists and user has access
    $stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $projectId, $_SESSION['user_id']);
    $stmt->execute();
    if ($stmt->get_result()->num_rows == 0) {
        throw new Exception('Project not found or access denied');
    }
    
    // Get surveys that are connected to this project with additional data
    $sql = "SELECT ps.id as connection_id, s.*, 
           (SELECT COUNT(DISTINCT q.id) FROM survey_questions q WHERE q.survey_id = s.id) as questions_count,
           (SELECT COUNT(DISTINCT t.id) FROM survey_tokens t WHERE t.survey_id = s.id) as tokens_count,
           (SELECT COUNT(DISTINCT t.id) FROM survey_tokens t WHERE t.survey_id = s.id AND t.is_completed = 1) as responses_count
           FROM project_surveys ps
           JOIN surveys s ON ps.survey_id = s.id
           WHERE ps.project_id = ?
           ORDER BY ps.created_at DESC";
    
    $stmt = $db->prepare($sql);
    $stmt->bind_param('i', $projectId);
    $stmt->execute();
    $result = $stmt->get_result();
    
    $surveys = [];
    while ($row = $result->fetch_assoc()) {
        $surveys[] = $row;
    }
    
    echo json_encode([
        'success' => true,
        'surveys' => $surveys
    ]);
    
} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 44: syndia.kreahealthcare.com/get_impossible_combinations.php
- Type: PHP
- Size: 2.84 KB
- Path: syndia.kreahealthcare.com
- Name: get_impossible_combinations.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
    $limit = isset($_GET['limit']) ? max(1, min(100, (int)$_GET['limit'])) : 10;
    $offset = ($page - 1) * $limit;

    $db = Database::getInstance();

    // Get total count of impossible combinations
    $countQuery = $db->query("
        SELECT COUNT(*) as total 
        FROM panel_directives 
        WHERE llm_checked = 1 AND is_impossible = 1
    ");
    
    $totalCount = $countQuery ? $countQuery->fetch_assoc()['total'] : 0;
    $totalPages = ceil($totalCount / $limit);

    // Get paginated impossible combinations
    $stmt = $db->prepare("
        SELECT 
            id,
            attribute1_id,
            attribute2_id,
            choice1,
            choice2,
            attribute1_name,
            attribute2_name,
            status,
            llm_reasoning,
            updated_at
        FROM panel_directives 
        WHERE llm_checked = 1 AND is_impossible = 1
        ORDER BY updated_at DESC
        LIMIT ? OFFSET ?
    ");
    
    $stmt->bind_param('ii', $limit, $offset);
    $stmt->execute();
    $result = $stmt->get_result();

    $combinations = [];
    while ($row = $result->fetch_assoc()) {
        $combinations[] = [
            'id' => (int)$row['id'],
            'attribute1_id' => (int)$row['attribute1_id'],
            'attribute2_id' => (int)$row['attribute2_id'],
            'choice1' => $row['choice1'],
            'choice2' => $row['choice2'],
            'attribute1_name' => $row['attribute1_name'],
            'attribute2_name' => $row['attribute2_name'],
            'status' => $row['status'],
            'reasoning' => $row['llm_reasoning'],
            'updated_at' => $row['updated_at']
        ];
    }

    echo json_encode([
        'success' => true,
        'combinations' => $combinations,
        'pagination' => [
            'page' => $page,
            'limit' => $limit,
            'total' => (int)$totalCount,
            'totalPages' => (int)$totalPages,
            'hasNext' => $page < $totalPages,
            'hasPrev' => $page > 1
        ],
        // Legacy fields for compatibility
        'page' => $page,
        'total' => (int)$totalCount,
        'totalPages' => (int)$totalPages
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage(),
        'combinations' => [],
        'pagination' => [
            'page' => 1,
            'limit' => 10,
            'total' => 0,
            'totalPages' => 0,
            'hasNext' => false,
            'hasPrev' => false
        ]
    ]);
}
-------------------- END OF FILE --------------------

### FILE 45: syndia.kreahealthcare.com/get_optimization_progress.php
- Type: PHP
- Size: 5.74 KB
- Path: syndia.kreahealthcare.com
- Name: get_optimization_progress.php
------------------------------------------------------------
<?php
// FIXED get_optimization_progress.php - Ensures Real-Time Data Updates
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

// Prevent caching of this API response
header('Content-Type: application/json');
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $db = Database::getInstance();

    // Get current analysis state (no caching)
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
    $state = $stateQuery ? $stateQuery->fetch_assoc() : null;

    // Get FRESH real-time statistics - force fresh database query
    $stats = getCurrentStatsFresh($db);

    // Calculate processing rate
    $processingRate = calculateProcessingRate($db);

    // Estimate time remaining
    $timeRemaining = estimateTimeRemaining($stats, $processingRate);

    // Check for recent activity
    $recentActivity = checkRecentActivity($db);

    // Add debug timestamp to verify fresh data
    $debug_info = [
        'query_time' => date('Y-m-d H:i:s'),
        'microtime' => microtime(true),
        'cache_buster' => time()
    ];

    echo json_encode([
        'success' => true,
        'is_running' => $state ? (bool)$state['is_running'] : false,
        'should_pause' => $state ? (bool)$state['should_pause'] : false,
        'stats' => $stats,
        'processing_rate' => $processingRate,
        'time_remaining' => $timeRemaining,
        'recent_activity' => $recentActivity,
        'started_at' => $state ? $state['started_at'] : null,
        'last_updated' => $state ? $state['last_updated'] : null,
        'debug' => $debug_info
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage(),
        'debug' => [
            'error_time' => date('Y-m-d H:i:s'),
            'error_file' => __FILE__
        ]
    ]);
}

// ENHANCED: Force fresh statistics with better queries
function getCurrentStatsFresh($db) {
    $stats = [];

    try {
        // Force fresh queries by using NOW() in query to prevent any MySQL query caching
        
        // Total combinations
        $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE created_at <= NOW()");
        $stats['total'] = $totalQuery ? (int)$totalQuery->fetch_assoc()['count'] : 0;

        // Processed combinations (force fresh read)
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND updated_at <= NOW()");
        $stats['processed'] = $processedQuery ? (int)$processedQuery->fetch_assoc()['count'] : 0;

        // Impossible combinations (force fresh read)
        $impossibleQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1 AND updated_at <= NOW()");
        $stats['impossible'] = $impossibleQuery ? (int)$impossibleQuery->fetch_assoc()['count'] : 0;

        // Progress percentage
        $stats['progress'] = $stats['total'] > 0 ? ($stats['processed'] / $stats['total']) * 100 : 0;

        // Optimization rate
        $stats['optimization_rate'] = $stats['total'] > 0 ? ($stats['impossible'] / $stats['total']) * 100 : 0;

        // Remaining combinations
        $stats['remaining'] = $stats['total'] - $stats['processed'];
        
        // Add timestamp for debugging
        $stats['fetched_at'] = date('Y-m-d H:i:s');
        
        return $stats;
        
    } catch (Exception $e) {
        error_log("Error getting fresh stats: " . $e->getMessage());
        return [
            'total' => 0, 
            'processed' => 0, 
            'impossible' => 0, 
            'progress' => 0,
            'optimization_rate' => 0,
            'remaining' => 0,
            'fetched_at' => date('Y-m-d H:i:s'),
            'error' => $e->getMessage()
        ];
    }
}

function calculateProcessingRate($db) {
    try {
        // Calculate combinations processed in the last hour
        $hourlyQuery = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE llm_checked = 1 
            AND updated_at >= DATE_SUB(NOW(), INTERVAL 1 HOUR)
        ");
        
        $hourlyProcessed = $hourlyQuery ? $hourlyQuery->fetch_assoc()['count'] : 0;
        
        // Calculate rate per minute
        $rate = $hourlyProcessed / 60;
        
        return max(0, $rate);
        
    } catch (Exception $e) {
        return 0;
    }
}

function estimateTimeRemaining($stats, $processingRate) {
    try {
        if ($processingRate <= 0 || $stats['remaining'] <= 0) {
            return null;
        }
        
        $minutesRemaining = $stats['remaining'] / $processingRate;
        
        if ($minutesRemaining < 60) {
            return round($minutesRemaining) . ' minutes';
        } else if ($minutesRemaining < 1440) { // Less than 24 hours
            return round($minutesRemaining / 60, 1) . ' hours';
        } else {
            return round($minutesRemaining / 1440, 1) . ' days';
        }
        
    } catch (Exception $e) {
        return null;
    }
}

function checkRecentActivity($db) {
    try {
        // Check if any combinations were processed in the last 5 minutes
        $recentQuery = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE llm_checked = 1 
            AND updated_at >= DATE_SUB(NOW(), INTERVAL 5 MINUTE)
        ");
        
        $recentCount = $recentQuery ? $recentQuery->fetch_assoc()['count'] : 0;
        
        return $recentCount > 0;
        
    } catch (Exception $e) {
        return false;
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 46: syndia.kreahealthcare.com/get_panelist_details.php
- Type: PHP
- Size: 3.18 KB
- Path: syndia.kreahealthcare.com
- Name: get_panelist_details.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('<div class="alert alert-danger">Unauthorized access</div>');
}

$db = Database::getInstance();

// Get panelist ID from URL
$panelist_id = isset($_GET['id']) ? sanitizeInput($_GET['id']) : '';

if (empty($panelist_id)) {
    die('<div class="alert alert-danger">Invalid panelist ID</div>');
}

// Get panelist details
$stmt = $db->prepare("SELECT * FROM panel_data WHERE panelist_id = ?");
$stmt->bind_param('s', $panelist_id);
$stmt->execute();
$panelist = $stmt->get_result()->fetch_assoc();

if (!$panelist) {
    die('<div class="alert alert-danger">Panelist not found</div>');
}

// Get all attributes
$attributes = [];
$attr_query = $db->query("SELECT id, name, choice_type, choices FROM attributes ORDER BY created_at ASC");
while ($attr = $attr_query->fetch_assoc()) {
    $attributes[$attr['id']] = $attr;
}

// Parse attribute values
$attribute_values = json_decode($panelist['attribute_values'], true);
?>

<div class="panelist-details">
    <div class="detail-header">
        <h4>Panelist ID: <?php echo htmlspecialchars($panelist_id); ?></h4>
        <p class="text-muted">Created: <?php echo date('M d, Y H:i', strtotime($panelist['created_at'])); ?></p>
    </div>
    
    <div class="detail-grid">
        <?php foreach ($attributes as $attr_id => $attr): ?>
            <div class="detail-item">
                <div class="detail-label"><?php echo htmlspecialchars($attr['name']); ?>:</div>
                <div class="detail-value">
                    <?php 
                    if (isset($attribute_values[$attr_id])):
                        $value = $attribute_values[$attr_id];
                        if (is_array($value)):
                            echo htmlspecialchars(implode(', ', $value));
                        else:
                            echo htmlspecialchars($value);
                        endif;
                    else:
                        echo '<em>Not set</em>';
                    endif;
                    ?>
                </div>
            </div>
        <?php endforeach; ?>
    </div>
</div>

<style>
    .panelist-details {
        padding: 1rem;
    }
    
    .detail-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #e5e7eb;
    }
    
    .detail-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .detail-item {
        padding: 0.75rem;
        border: 1px solid #e5e7eb;
        border-radius: 0.375rem;
        background-color: #f9fafb;
    }
    
    .detail-label {
        font-weight: 500;
        color: #374151;
        margin-bottom: 0.5rem;
    }
    
    .detail-value {
        color: #6b7280;
    }
    
    .text-muted {
        color: #6b7280;
    }
    
    .alert {
        padding: 1rem;
        border-radius: 0.375rem;
        margin-bottom: 1rem;
    }
    
    .alert-danger {
        color: #842029;
        background-color: #f8d7da;
        border: 1px solid #f5c2c7;
    }
</style>
-------------------- END OF FILE --------------------

### FILE 47: syndia.kreahealthcare.com/get_recent_combinations.php
- Type: PHP
- Size: 3.31 KB
- Path: syndia.kreahealthcare.com
- Name: get_recent_combinations.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $type = $_GET['type'] ?? 'possible';
    $limit = isset($_GET['limit']) ? (int)$_GET['limit'] : null;

    if (!in_array($type, ['possible', 'impossible'])) {
        throw new Exception('Invalid type. Must be "possible" or "impossible"');
    }

    $db = Database::getInstance();
    $combinations = getCombinations($db, $type, $limit);

    echo json_encode([
        'success' => true,
        'type' => $type,
        'count' => count($combinations),
        'combinations' => $combinations
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}

function getCombinations($db, $type, $limit) {
    try {
        $isImpossible = $type === 'impossible' ? 1 : 0;
        
        $sql = "SELECT 
                    id,
                    attribute1_id,
                    attribute2_id,
                    choice1,
                    choice2,
                    attribute1_name,
                    attribute2_name,
                    is_impossible,
                    llm_reasoning,
                    updated_at
                FROM panel_directives 
                WHERE llm_checked = 1 
                AND is_impossible = ?
                ORDER BY updated_at DESC";
        
        if ($limit) {
            $sql .= " LIMIT ?";
        }
        
        $stmt = $db->prepare($sql);
        
        if ($limit) {
            $stmt->bind_param('ii', $isImpossible, $limit);
        } else {
            $stmt->bind_param('i', $isImpossible);
        }
        
        $stmt->execute();
        $result = $stmt->get_result();
        
        $combinations = [];
        while ($row = $result->fetch_assoc()) {
            $combinations[] = [
                'id' => $row['id'],
                'attribute1_id' => $row['attribute1_id'],
                'attribute2_id' => $row['attribute2_id'],
                'choice1' => $row['choice1'],
                'choice2' => $row['choice2'],
                'attribute1_name' => $row['attribute1_name'],
                'attribute2_name' => $row['attribute2_name'],
                'is_impossible' => (bool)$row['is_impossible'],
                'reasoning' => $row['llm_reasoning'],
                'updated_at' => $row['updated_at'],
                'formatted_time' => formatTimeAgo($row['updated_at'])
            ];
        }
        
        return $combinations;
        
    } catch (Exception $e) {
        error_log("Error getting combinations: " . $e->getMessage());
        return [];
    }
}

function formatTimeAgo($datetime) {
    $time = time() - strtotime($datetime);
    
    if ($time < 60) {
        return 'Just now';
    } elseif ($time < 3600) {
        $minutes = floor($time / 60);
        return $minutes . ' minute' . ($minutes > 1 ? 's' : '') . ' ago';
    } elseif ($time < 86400) {
        $hours = floor($time / 3600);
        return $hours . ' hour' . ($hours > 1 ? 's' : '') . ' ago';
    } else {
        $days = floor($time / 86400);
        return $days . ' day' . ($days > 1 ? 's' : '') . ' ago';
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 48: syndia.kreahealthcare.com/get_selection_form.php
- Type: PHP
- Size: 7.27 KB
- Path: syndia.kreahealthcare.com
- Name: get_selection_form.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    die('Unauthorized');
}

$db = Database::getInstance();
$project_id = isset($_GET['project_id']) ? (int)$_GET['project_id'] : 0;

if (!$project_id) {
    die('Invalid project ID');
}

// Verify user has access to this project
$stmt = $db->prepare("SELECT id FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
if ($stmt->get_result()->num_rows === 0) {
    die('Access denied');
}

// Get all attributes for the selection form
$attributes = $db->query("SELECT id, name, choice_type, choices FROM attributes ORDER BY created_at ASC");

// Get all previously used panelist IDs in this project's selections to exclude them from available count
$stmt = $db->prepare("
    SELECT DISTINCT panelist_id 
    FROM selection_members sm
    JOIN selections s ON sm.selection_id = s.id
    WHERE s.project_id = ?
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$used_panelists_result = $stmt->get_result();
$used_panelists = [];
while ($row = $used_panelists_result->fetch_assoc()) {
    $used_panelists[] = $row['panelist_id'];
}

// Convert used panelists to JSON for JavaScript
$used_panelists_json = json_encode($used_panelists);

// Get total available (unused) panelists count
$used_panelists_str = empty($used_panelists) ? "''" : "'" . implode("','", $used_panelists) . "'";
$available_count_query = "SELECT COUNT(*) as count FROM panel_data WHERE panelist_id NOT IN ($used_panelists_str)";
$available_count_result = $db->query($available_count_query);
$available_count = 0;
if ($available_count_result) {
    $available_count = $available_count_result->fetch_assoc()['count'];
}
?>

<style>
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--gray-700);
    }
    
    .form-control {
        width: 100%;
        padding: 0.5rem 0.75rem;
        border: 1px solid var(--gray-300);
        border-radius: 0.375rem;
        font-size: 0.875rem;
    }
    
    .form-control:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px var(--primary-light);
    }
    
    .form-text {
        display: block;
        margin-top: 0.25rem;
        font-size: 0.75rem;
        color: var(--gray-500);
    }
    
    .filter-section {
        border: 1px solid var(--gray-200);
        border-radius: 0.5rem;
        padding: 1.5rem;
        margin-bottom: 1.5rem;
        background: var(--gray-50);
    }
    
    .filter-title {
        font-size: 1rem;
        font-weight: 600;
        color: var(--gray-800);
        margin-bottom: 1rem;
    }
    
    .checkbox-group,
    .radio-group {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 0.5rem;
        margin-top: 0.5rem;
    }
    
    .checkbox-label,
    .radio-label {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        cursor: pointer;
        padding: 0.375rem;
        border-radius: 0.25rem;
        transition: background 0.2s;
    }
    
    .checkbox-label:hover,
    .radio-label:hover {
        background: var(--gray-100);
    }
    
    .samples-info {
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: 0.5rem;
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .samples-item {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.75rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .samples-item:last-child {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
    }
    
    .samples-label {
        color: var(--gray-700);
        font-weight: 500;
    }
    
    .samples-value {
        font-weight: 600;
        color: var(--gray-900);
    }
    
    .samples-value.available {
        color: var(--primary-color);
    }
    
    .error-text {
        color: #DC2626;
        font-size: 0.75rem;
        margin-top: 0.25rem;
    }
</style>

<div class="form-group">
    <label for="selection_name" class="form-label">Selection Name</label>
    <input type="text" id="selection_name" name="selection_name" class="form-control" required>
    <small class="form-text">Give this selection a descriptive name</small>
</div>

<div class="filter-section">
    <h4 class="filter-title">Filter Criteria</h4>
    <?php if ($attributes && $attributes->num_rows > 0): ?>
        <?php while ($attr = $attributes->fetch_assoc()): ?>
            <div class="form-group">
                <label class="form-label"><?php echo htmlspecialchars($attr['name']); ?></label>
                <?php 
                $choices = json_decode($attr['choices'], true);
                if ($attr['choice_type'] === 'single'): 
                ?>
                    <div class="radio-group">
                        <label class="radio-label">
                            <input type="radio" name="attr_<?php echo $attr['id']; ?>" value="" checked class="filter-input">
                            Any
                        </label>
                        <?php foreach ($choices as $choice): ?>
                            <label class="radio-label">
                                <input type="radio" name="attr_<?php echo $attr['id']; ?>" value="<?php echo htmlspecialchars($choice); ?>" class="filter-input">
                                <?php echo htmlspecialchars($choice); ?>
                            </label>
                        <?php endforeach; ?>
                    </div>
                <?php elseif ($attr['choice_type'] === 'multiple'): ?>
                    <div class="checkbox-group">
                        <?php foreach ($choices as $choice): ?>
                            <label class="checkbox-label">
                                <input type="checkbox" name="attr_<?php echo $attr['id']; ?>[]" value="<?php echo htmlspecialchars($choice); ?>" class="filter-input">
                                <?php echo htmlspecialchars($choice); ?>
                            </label>
                        <?php endforeach; ?>
                    </div>
                <?php endif; ?>
            </div>
        <?php endwhile; ?>
    <?php else: ?>
        <p>No attributes found. Please add attributes in the Base section first.</p>
    <?php endif; ?>
</div>

<div class="samples-info">
    <div class="samples-item">
        <div class="samples-label">Available Samples:</div>
        <div class="samples-value available" id="available_samples"><?php echo $available_count; ?></div>
    </div>
    <div class="samples-item">
        <div class="samples-label">Required Sample Size:</div>
        <div class="samples-value">
            <input type="number" id="required_size" name="required_size" class="form-control" min="1" max="<?php echo $available_count; ?>" required>
        </div>
    </div>
    <div id="size_error" class="error-text"></div>
</div>

<script>
    // Store used panelists for client-side filtering
    const usedPanelists = <?php echo $used_panelists_json; ?>;
</script>
-------------------- END OF FILE --------------------

### FILE 49: syndia.kreahealthcare.com/get_survey_questions.php
- Type: PHP
- Size: 2.71 KB
- Path: syndia.kreahealthcare.com
- Name: get_survey_questions.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $surveyId = isset($_GET['survey_id']) ? (int)$_GET['survey_id'] : null;
    $questionId = isset($_GET['question_id']) ? (int)$_GET['question_id'] : null;
    
    if (!$surveyId) {
        throw new Exception('Survey ID is required');
    }

    $db = Database::getInstance();
    
    // Check if survey exists and user has access
    $stmt = $db->prepare("SELECT * FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    $survey = $stmt->get_result()->fetch_assoc();
    
    if (!$survey) {
        throw new Exception('Survey not found or access denied');
    }

    // Get questions
    if ($questionId) {
        // Get specific question
        $stmt = $db->prepare("SELECT * FROM survey_questions WHERE id = ? AND survey_id = ?");
        $stmt->bind_param('ii', $questionId, $surveyId);
        $stmt->execute();
        $question = $stmt->get_result()->fetch_assoc();
        
        if (!$question) {
            throw new Exception('Question not found');
        }
        
        // Parse JSON fields
        if (!empty($question['options'])) {
            $question['options'] = json_decode($question['options'], true);
        }
        
        if (!empty($question['config'])) {
            $question['config'] = json_decode($question['config'], true);
        }
        
        echo json_encode([
            'success' => true,
            'question' => $question
        ]);
    } else {
        // Get all questions
        $stmt = $db->prepare("SELECT * FROM survey_questions WHERE survey_id = ? ORDER BY question_order ASC");
        $stmt->bind_param('i', $surveyId);
        $stmt->execute();
        $result = $stmt->get_result();
        
        $questions = [];
        while ($question = $result->fetch_assoc()) {
            // Parse JSON fields
            if (!empty($question['options'])) {
                $question['options'] = json_decode($question['options'], true);
            }
            
            if (!empty($question['config'])) {
                $question['config'] = json_decode($question['config'], true);
            }
            
            $questions[] = $question;
        }
        
        echo json_encode([
            'success' => true,
            'questions' => $questions
        ]);
    }
} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 50: syndia.kreahealthcare.com/get_surveys.php
- Type: PHP
- Size: 823 B
- Path: syndia.kreahealthcare.com
- Name: get_surveys.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $surveyManager = SurveyManager::getInstance();
    
    // Get filter parameters
    $filters = [
        'status' => $_GET['status'] ?? '',
        'search' => $_GET['search'] ?? ''
    ];

    // Get surveys with stats
    $surveys = $surveyManager->getSurveys($_SESSION['user_id'], $filters);

    echo json_encode([
        'success' => true,
        'surveys' => $surveys
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 51: syndia.kreahealthcare.com/impossible_combinations_api.php
- Type: PHP
- Size: 3.42 KB
- Path: syndia.kreahealthcare.com
- Name: impossible_combinations_api.php
------------------------------------------------------------
<?php
/**
 * API for Impossible Combinations Table Management
 */

require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $db = Database::getInstance();
    $action = $_GET['action'] ?? $_POST['action'] ?? '';

    switch ($action) {
        case 'get_impossible_combinations':
            getImpossibleCombinations($db);
            break;
        case 'update_directive_status':
            updateDirectiveStatus($db);
            break;
        default:
            throw new Exception('Invalid action');
    }

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}

function getImpossibleCombinations($db) {
    $page = (int)($_GET['page'] ?? 1);
    $limit = (int)($_GET['limit'] ?? 10);
    $offset = ($page - 1) * $limit;
    
    // Get total count
    $countQuery = $db->query("SELECT COUNT(*) as total FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1");
    $total = $countQuery->fetch_assoc()['total'];
    
    // Get paginated results with directive ID generation
    $query = $db->prepare("
        SELECT 
            id,
            attribute1_name,
            choice1,
            attribute2_name,
            choice2,
            llm_reasoning,
            status,
            updated_at,
            CONCAT('SYD', LPAD(id, 6, '0')) as directive_id
        FROM panel_directives 
        WHERE llm_checked = 1 AND is_impossible = 1 
        ORDER BY updated_at DESC 
        LIMIT ? OFFSET ?
    ");
    
    $query->bind_param('ii', $limit, $offset);
    $query->execute();
    $result = $query->get_result();
    
    $combinations = [];
    while ($row = $result->fetch_assoc()) {
        $combinations[] = [
            'id' => $row['id'],
            'directive_id' => $row['directive_id'],
            'combination' => "{$row['attribute1_name']} = {$row['choice1']} + {$row['attribute2_name']} = {$row['choice2']}",
            'reasoning' => $row['llm_reasoning'],
            'status' => $row['status'] ?? 'pending',
            'updated_at' => $row['updated_at']
        ];
    }
    
    echo json_encode([
        'success' => true,
        'combinations' => $combinations,
        'pagination' => [
            'page' => $page,
            'limit' => $limit,
            'total' => (int)$total,
            'total_pages' => ceil($total / $limit)
        ]
    ]);
}

function updateDirectiveStatus($db) {
    $input = json_decode(file_get_contents('php://input'), true);
    
    if (!isset($input['id']) || !isset($input['status'])) {
        throw new Exception('Missing required parameters');
    }

    $id = (int)$input['id'];
    $status = $input['status'];

    // Validate status
    if (!in_array($status, ['pending', 'approved', 'declined'])) {
        throw new Exception('Invalid status');
    }

    $stmt = $db->prepare("UPDATE panel_directives SET status = ?, updated_at = NOW() WHERE id = ?");
    $stmt->bind_param('si', $status, $id);
    
    if (!$stmt->execute()) {
        throw new Exception('Failed to update directive status');
    }

    if ($stmt->affected_rows === 0) {
        throw new Exception('Directive not found');
    }

    echo json_encode([
        'success' => true,
        'message' => 'Directive status updated successfully'
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 52: syndia.kreahealthcare.com/index.php
- Type: PHP
- Size: 1001 B
- Path: syndia.kreahealthcare.com
- Name: index.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

$auth = new Auth();

// If user is already logged in, redirect to dashboard
if ($auth->isLoggedIn()) {
    redirectTo('dashboard.php');
}

try {
    $db = Database::getInstance();
    $result = $db->query("SELECT COUNT(*) as count FROM users");
    
    if (!$result) {
        error_log("Database error: " . $db->getLastError());
        die("An error occurred while checking the database.");
    }
    
    $row = $result->fetch_assoc();

    // If no users exist, redirect to register page for initial admin setup
    if ($row['count'] === '0') {
        redirectTo('register.php');
    } else {
        // Otherwise redirect to login page
        redirectTo('login.php');
    }
} catch (Exception $e) {
    error_log("Error in index.php: " . $e->getMessage());
    die("An error occurred while accessing the application. Please try again later.");
}
-------------------- END OF FILE --------------------

### FILE 53: syndia.kreahealthcare.com/init_admin.php
- Type: PHP
- Size: 1.68 KB
- Path: syndia.kreahealthcare.com
- Name: init_admin.php
------------------------------------------------------------
<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Check if includes directory exists
if (!is_dir('includes')) {
    die("includes directory not found");
}

// Check if config file exists
if (!file_exists('includes/config.php')) {
    die("config.php not found");
}

// Include files with full path
require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/db.php';

echo "Starting initialization...<br>";

try {
    $db = Database::getInstance();
    echo "Database connected successfully.<br>";

    // Check if admin exists
    $result = $db->query("SELECT COUNT(*) as count FROM users WHERE role = 'admin'");
    if (!$result) {
        throw new Exception("Query failed: " . $db->getLastError());
    }
    
    $row = $result->fetch_assoc();
    
    if ($row['count'] === '0') {
        $password = password_hash('Admin@123', PASSWORD_DEFAULT);
        $sql = "INSERT INTO users (full_name, email, phone, whatsapp, password, role) 
                VALUES ('Admin User', 'admin@syndia.com', '1234567890', '1234567890', '$password', 'admin')";
        
        if ($db->query($sql)) {
            echo "<div style='color:green'>";
            echo "Initial admin account created successfully!<br>";
            echo "Email: admin@syndia.com<br>";
            echo "Password: Admin@123<br>";
            echo "</div>";
            echo "<a href='login.php'>Go to Login</a>";
        } else {
            throw new Exception("Error creating admin user: " . $db->getLastError());
        }
    } else {
        echo "Admin already exists. <a href='login.php'>Go to Login</a>";
    }
    
} catch (Exception $e) {
    echo "<div style='color:red'>Error: " . $e->getMessage() . "</div>";
}
-------------------- END OF FILE --------------------

### FILE 54: syndia.kreahealthcare.com/integrity_check_handler.php
- Type: PHP
- Size: 32.87 KB
- Path: syndia.kreahealthcare.com
- Name: integrity_check_handler.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

// Enable error reporting for debugging
error_reporting(E_ALL);
ini_set('display_errors', 0); // Don't display errors in output
ini_set('log_errors', 1);

// Set content type before any output
header('Content-Type: application/json');

// Start output buffering to catch any unexpected output
ob_start();

try {
    $auth = new Auth();

    // Check if user is logged in
    if (!$auth->isLoggedIn()) {
        http_response_code(401);
        echo json_encode(['success' => false, 'message' => 'Unauthorized']);
        exit;
    }

    $db = Database::getInstance();
    $action = $_POST['action'] ?? '';

    // Create necessary tables if they don't exist
    createIntegrityTables($db);

    // Clean any output that might have been generated
    $output = ob_get_clean();
    if (!empty($output)) {
        error_log("Unexpected output in integrity_check_handler: " . $output);
    }

    switch ($action) {
        case 'get_directives':
            echo json_encode(getDirectives($db));
            break;
            
        case 'create_directive':
            echo json_encode(createDirective($db, $_POST));
            break;
            
        case 'approve_directive':
            echo json_encode(approveDirective($db, $_POST['directive_id']));
            break;
            
        case 'delete_directive':
            echo json_encode(deleteDirective($db, $_POST['directive_id']));
            break;
            
        case 'start_integrity_check':
            echo json_encode(startIntegrityCheck($db));
            break;
            
        case 'get_check_status':
            echo json_encode(getCheckStatus($db));
            break;
            
        case 'get_check_progress':
            echo json_encode(getCheckProgress($db));
            break;
            
        case 'pause_integrity_check':
            echo json_encode(pauseIntegrityCheck($db));
            break;
            
        case 'stop_integrity_check':
            echo json_encode(stopIntegrityCheck($db));
            break;
            
        case 'delete_affected_panelists':
            echo json_encode(deleteAffectedPanelists($db));
            break;

        case 'force_clear_state':
            echo json_encode(forceClearState($db));
            break;
            
        case 'reset_integrity_check':
            echo json_encode(resetIntegrityCheck($db));
            break;
            
        case 'disable_stale_detection':
            echo json_encode(disableStaleDetection($db));
            break;
            
        case 'debug_info':
            // Debug endpoint to help troubleshoot
            $debug_info = [
                'php_version' => PHP_VERSION,
                'db_connected' => $db ? true : false,
                'tables_exist' => [],
                'post_data' => $_POST,
                'current_state' => null,
                'stale_detection_disabled' => checkStaleDetectionDisabled($db)
            ];
            
            // Check if tables exist
            $tables = ['panel_directives', 'panel_integrity_checks', 'panel_integrity_state', 'panel_integrity_results'];
            foreach ($tables as $table) {
                $result = $db->query("SHOW TABLES LIKE '$table'");
                $debug_info['tables_exist'][$table] = $result && $result->num_rows > 0;
            }
            
            // Get current state
            $state_result = $db->query("SELECT * FROM panel_integrity_state WHERE id = 1");
            if ($state_result && $state_result->num_rows > 0) {
                $debug_info['current_state'] = $state_result->fetch_assoc();
            }
            
            echo json_encode(['success' => true, 'debug_info' => $debug_info]);
            break;
            
        default:
            echo json_encode(['success' => false, 'message' => 'Invalid action']);
            break;
    }
} catch (Exception $e) {
    // Clean any output buffer
    if (ob_get_level()) {
        ob_end_clean();
    }
    
    error_log("Fatal error in integrity_check_handler: " . $e->getMessage());
    echo json_encode(['success' => false, 'message' => 'Server error: ' . $e->getMessage()]);
}

function createIntegrityTables($db) {
    // Create panel_directives table
    $db->query("
        CREATE TABLE IF NOT EXISTS panel_directives (
            id INT AUTO_INCREMENT PRIMARY KEY,
            attribute1_id INT NOT NULL,
            attribute2_id INT NOT NULL,
            choice1 JSON NOT NULL,
            choice2 JSON NOT NULL,
            status ENUM('pending', 'approved') DEFAULT 'pending',
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            created_by INT,
            INDEX(status),
            INDEX(attribute1_id),
            INDEX(attribute2_id)
        )
    ");
    
    // Create panel_integrity_checks table (tracks which panelist was checked against which directive)
    $db->query("
        CREATE TABLE IF NOT EXISTS panel_integrity_checks (
            id INT AUTO_INCREMENT PRIMARY KEY,
            panelist_id VARCHAR(50) NOT NULL,
            directive_id INT NOT NULL,
            checked_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            is_affected BOOLEAN DEFAULT FALSE,
            UNIQUE KEY unique_check (panelist_id, directive_id),
            INDEX(panelist_id),
            INDEX(directive_id),
            INDEX(is_affected)
        )
    ");
    
    // Create panel_integrity_state table (tracks current check progress)
    $db->query("
        CREATE TABLE IF NOT EXISTS panel_integrity_state (
            id INT AUTO_INCREMENT PRIMARY KEY,
            is_running BOOLEAN DEFAULT FALSE,
            is_paused BOOLEAN DEFAULT FALSE,
            processed_count INT DEFAULT 0,
            total_count INT DEFAULT 0,
            current_panelist_id VARCHAR(50),
            current_directive_id INT,
            status TEXT,
            start_time TIMESTAMP NULL,
            last_update TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
        )
    ");
    
    // Create panel_integrity_results table (stores current check results)
    $db->query("
        CREATE TABLE IF NOT EXISTS panel_integrity_results (
            id INT AUTO_INCREMENT PRIMARY KEY,
            check_session_id VARCHAR(50) NOT NULL,
            panelist_id VARCHAR(50) NOT NULL,
            directive_id INT NOT NULL,
            is_affected BOOLEAN DEFAULT FALSE,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            INDEX(check_session_id),
            INDEX(panelist_id),
            INDEX(is_affected)
        )
    ");
}

function getDirectives($db) {
    try {
        $query = "
            SELECT 
                d.*,
                a1.name as attribute1_name,
                a2.name as attribute2_name
            FROM panel_directives d
            LEFT JOIN attributes a1 ON d.attribute1_id = a1.id
            LEFT JOIN attributes a2 ON d.attribute2_id = a2.id
            ORDER BY d.created_at DESC
        ";
        
        $result = $db->query($query);
        $directives = [];
        
        if ($result) {
            while ($row = $result->fetch_assoc()) {
                $row['choice1'] = json_decode($row['choice1'], true);
                $row['choice2'] = json_decode($row['choice2'], true);
                
                // Format choices for display
                $row['choice1'] = is_array($row['choice1']) ? implode(', ', $row['choice1']) : $row['choice1'];
                $row['choice2'] = is_array($row['choice2']) ? implode(', ', $row['choice2']) : $row['choice2'];
                
                $directives[] = $row;
            }
        }
        
        return ['success' => true, 'directives' => $directives];
    } catch (Exception $e) {
        error_log("Error getting directives: " . $e->getMessage());
        return ['success' => false, 'message' => 'Failed to load directives'];
    }
}

function createDirective($db, $data) {
    try {
        $attribute1_id = intval($data['attribute1_id']);
        $attribute2_id = intval($data['attribute2_id']);
        $choice1 = json_decode($data['choice1'], true);
        $choice2 = json_decode($data['choice2'], true);
        
        if (!$attribute1_id || !$attribute2_id || empty($choice1) || empty($choice2)) {
            throw new Exception("All fields are required");
        }
        
        if ($attribute1_id === $attribute2_id) {
            throw new Exception("Please select different attributes for both conditions");
        }
        
        $stmt = $db->prepare("
            INSERT INTO panel_directives (attribute1_id, attribute2_id, choice1, choice2)
            VALUES (?, ?, ?, ?)
        ");
        
        $choice1_json = json_encode($choice1);
        $choice2_json = json_encode($choice2);
        
        $stmt->bind_param('iiss', $attribute1_id, $attribute2_id, $choice1_json, $choice2_json);
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to create directive: " . $stmt->error);
        }
        
        return ['success' => true, 'message' => 'Directive created successfully'];
    } catch (Exception $e) {
        error_log("Error creating directive: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function approveDirective($db, $directiveId) {
    try {
        $stmt = $db->prepare("UPDATE panel_directives SET status = 'approved' WHERE id = ?");
        $stmt->bind_param('i', $directiveId);
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to approve directive: " . $stmt->error);
        }
        
        if ($stmt->affected_rows === 0) {
            throw new Exception("Directive not found");
        }
        
        return ['success' => true, 'message' => 'Directive approved successfully'];
    } catch (Exception $e) {
        error_log("Error approving directive: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function deleteDirective($db, $directiveId) {
    try {
        // Also delete related integrity checks
        $db->query("DELETE FROM panel_integrity_checks WHERE directive_id = $directiveId");
        
        $stmt = $db->prepare("DELETE FROM panel_directives WHERE id = ?");
        $stmt->bind_param('i', $directiveId);
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to delete directive: " . $stmt->error);
        }
        
        if ($stmt->affected_rows === 0) {
            throw new Exception("Directive not found");
        }
        
        return ['success' => true, 'message' => 'Directive deleted successfully'];
    } catch (Exception $e) {
        error_log("Error deleting directive: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function startIntegrityCheck($db) {
    try {
        // Check if already running
        $result = $db->query("SELECT is_running FROM panel_integrity_state WHERE id = 1");
        if ($result && $result->num_rows > 0) {
            $state = $result->fetch_assoc();
            if ($state['is_running']) {
                throw new Exception("Integrity check is already running");
            }
        }
        
        // Get approved directives
        $directives_result = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2 
            FROM panel_directives 
            WHERE status = 'approved'
        ");
        
        if (!$directives_result || $directives_result->num_rows === 0) {
            throw new Exception("No approved directives found. Please approve at least one directive first.");
        }
        
        // Count total panelists
        $count_result = $db->query("SELECT COUNT(*) as total FROM panel_data");
        $total_count = $count_result ? $count_result->fetch_assoc()['total'] : 0;
        
        if ($total_count === 0) {
            throw new Exception("No panel members found to check.");
        }
        
        // Create new check session
        $check_session_id = uniqid('check_', true);
        
        // Reset state
        $db->query("DELETE FROM panel_integrity_state");
        $db->query("DELETE FROM panel_integrity_results");
        
        // Initialize state
        $stmt = $db->prepare("
            INSERT INTO panel_integrity_state 
            (id, is_running, is_paused, processed_count, total_count, status, start_time, last_update) 
            VALUES (1, 1, 0, 0, ?, 'Starting integrity check...', NOW(), NOW())
        ");
        $stmt->bind_param('i', $total_count);
        $stmt->execute();
        
        // Store check session ID for later use
        $db->query("UPDATE panel_integrity_state SET current_panelist_id = '$check_session_id' WHERE id = 1");
        
        error_log("Integrity check initialized: session_id=$check_session_id, total_count=$total_count");
        
        return ['success' => true, 'message' => 'Integrity check started successfully'];
    } catch (Exception $e) {
        error_log("Error starting integrity check: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function checkPanelistAgainstDirective($attribute_values, $directive) {
    $attr1_id = $directive['attribute1_id'];
    $attr2_id = $directive['attribute2_id'];
    $choice1 = $directive['choice1'];
    $choice2 = $directive['choice2'];
    
    // Get panelist's values for these attributes
    $panelist_attr1 = $attribute_values[$attr1_id] ?? null;
    $panelist_attr2 = $attribute_values[$attr2_id] ?? null;
    
    if ($panelist_attr1 === null || $panelist_attr2 === null) {
        return false; // Can't check if values are missing
    }
    
    // Convert single values to arrays for consistent checking
    $panelist_attr1 = is_array($panelist_attr1) ? $panelist_attr1 : [$panelist_attr1];
    $panelist_attr2 = is_array($panelist_attr2) ? $panelist_attr2 : [$panelist_attr2];
    
    // Check if panelist has any of the forbidden combinations
    foreach ($panelist_attr1 as $val1) {
        if (in_array($val1, $choice1)) {
            foreach ($panelist_attr2 as $val2) {
                if (in_array($val2, $choice2)) {
                    return true; // Found forbidden combination
                }
            }
        }
    }
    
    return false;
}

function disableStaleDetection($db) {
    try {
        // Create a simple flag table to disable stale detection for debugging
        $db->query("
            CREATE TABLE IF NOT EXISTS debug_settings (
                setting_name VARCHAR(50) PRIMARY KEY,
                setting_value VARCHAR(100),
                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
            )
        ");
        
        $db->query("
            INSERT INTO debug_settings (setting_name, setting_value) 
            VALUES ('disable_stale_detection', 'true')
            ON DUPLICATE KEY UPDATE setting_value = 'true', created_at = NOW()
        ");
        
        return ['success' => true, 'message' => 'Stale detection disabled for debugging'];
    } catch (Exception $e) {
        error_log("Error disabling stale detection: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function checkStaleDetectionDisabled($db) {
    try {
        $result = $db->query("
            SELECT setting_value FROM debug_settings 
            WHERE setting_name = 'disable_stale_detection'
        ");
        
        if ($result && $result->num_rows > 0) {
            $row = $result->fetch_assoc();
            return $row['setting_value'] === 'true';
        }
        
        return false;
    } catch (Exception $e) {
        return false;
    }
}

function forceClearState($db) {
    try {
        // Force clear all integrity check related tables
        $db->query("DELETE FROM panel_integrity_state");
        $db->query("DELETE FROM panel_integrity_results");
        
        // Also clear debug settings
        $db->query("DELETE FROM debug_settings WHERE setting_name = 'disable_stale_detection'");
        
        // Also clear any processes that might be stuck
        $db->query("UPDATE panel_integrity_state SET is_running = 0, is_paused = 0 WHERE is_running = 1");
        
        error_log("Force cleared all integrity check state");
        
        return ['success' => true, 'message' => 'All integrity check state forcibly cleared'];
    } catch (Exception $e) {
        error_log("Error force clearing state: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function resetIntegrityCheck($db) {
    try {
        // Clear all integrity check state
        $db->query("DELETE FROM panel_integrity_state");
        $db->query("DELETE FROM panel_integrity_results");
        
        return ['success' => true, 'message' => 'Integrity check state reset successfully'];
    } catch (Exception $e) {
        error_log("Error resetting integrity check: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function getCheckStatus($db) {
    try {
        $result = $db->query("SELECT * FROM panel_integrity_state WHERE id = 1");
        
        if (!$result || $result->num_rows === 0) {
            return [
                'success' => true,
                'is_running' => false,
                'is_paused' => false,
                'progress' => 0,
                'status' => 'Ready to start integrity check'
            ];
        }
        
        $state = $result->fetch_assoc();
        
        // Add extensive debugging
        $start_time = strtotime($state['start_time']);
        $current_time = time();
        $last_update = strtotime($state['last_update']);
        $time_since_start = $current_time - $start_time;
        $time_since_update = $current_time - $last_update;
        
        // Check if stale detection is disabled
        $stale_detection_disabled = checkStaleDetectionDisabled($db);
        
        // Log everything for debugging
        error_log("=== INTEGRITY CHECK STATUS DEBUG ===");
        error_log("Raw start_time from DB: " . $state['start_time']);
        error_log("Raw last_update from DB: " . $state['last_update']);
        error_log("Parsed start_time: $start_time");
        error_log("Parsed last_update: $last_update");
        error_log("Current time: $current_time");
        error_log("Time since start: $time_since_start seconds");
        error_log("Time since update: $time_since_update seconds");
        error_log("Is running: " . ($state['is_running'] ? 'true' : 'false'));
        error_log("Processed: {$state['processed_count']}/{$state['total_count']}");
        error_log("Stale detection disabled: " . ($stale_detection_disabled ? 'true' : 'false'));
        
        // FOR NOW: COMPLETELY DISABLE STALE DETECTION TO TEST
        // This will help us isolate if the issue is in the stale detection logic
        $is_stale = false;
        
        if (false) { // Temporarily disable ALL stale detection
            // DON'T check for stale state if:
            // 1. The check is very new (less than 30 seconds old), OR
            // 2. Stale detection is disabled for debugging
            if ($state['is_running'] && $time_since_start > 30 && !$stale_detection_disabled) {
                // Much more conservative stale detection - only for checks that have had time to start:
                if ($time_since_start > 1200) { // 20 minutes total
                    $is_stale = true;
                    error_log("STALE REASON: running too long ($time_since_start seconds)");
                } elseif ($time_since_update > 600 && $time_since_start > 300) { // 10 minutes no update, after 5 minutes
                    $is_stale = true;
                    error_log("STALE REASON: no recent updates (running $time_since_start seconds, last update $time_since_update seconds ago)");
                } elseif ($state['processed_count'] == 0 && $time_since_start > 600) { // No progress in 10 minutes
                    $is_stale = true;
                    error_log("STALE REASON: no progress after 10 minutes (running $time_since_start seconds)");
                }
            }
        }
        
        error_log("Is stale: " . ($is_stale ? 'true' : 'false'));
        error_log("=== END DEBUG ===");
        
        if ($is_stale) {
            // Force clear the stale state
            $db->query("DELETE FROM panel_integrity_state");
            error_log("Cleared stale integrity check state");
            
            return [
                'success' => true,
                'is_running' => false,
                'is_paused' => false,
                'progress' => 0,
                'status' => 'Previous check timed out and was cleared',
                'was_stale' => true
            ];
        }
        
        $progress = $state['total_count'] > 0 ? ($state['processed_count'] / $state['total_count']) * 100 : 0;
        
        return [
            'success' => true,
            'is_running' => (bool)$state['is_running'],
            'is_paused' => (bool)$state['is_paused'],
            'progress' => round($progress, 2),
            'status' => $state['status'],
            'processed_count' => $state['processed_count'],
            'total_count' => $state['total_count'],
            'time_since_start' => $time_since_start,
            'debug_info' => [
                'start_time' => $state['start_time'],
                'current_time' => date('Y-m-d H:i:s', $current_time),
                'time_since_start' => $time_since_start,
                'stale_detection_disabled' => $stale_detection_disabled
            ]
        ];
    } catch (Exception $e) {
        error_log("Error getting check status: " . $e->getMessage());
        return ['success' => false, 'message' => 'Failed to get check status'];
    }
}

function getCheckProgress($db) {
    try {
        $status_result = getCheckStatus($db);
        
        if (!$status_result['success']) {
            return $status_result;
        }
        
        // If running, process some panelists
        if ($status_result['is_running'] && !$status_result['is_paused']) {
            processIntegrityCheckChunk($db);
            // Get updated status
            $status_result = getCheckStatus($db);
        }
        
        $progress = $status_result['progress'];
        
        // If completed, get results
        if (!$status_result['is_running'] && $progress >= 100) {
            $affected_result = $db->query("
                SELECT COUNT(DISTINCT panelist_id) as affected_count 
                FROM panel_integrity_results 
                WHERE is_affected = 1
            ");
            
            $directives_result = $db->query("
                SELECT COUNT(*) as directives_count 
                FROM panel_directives 
                WHERE status = 'approved'
            ");
            
            $affected_count = $affected_result ? $affected_result->fetch_assoc()['affected_count'] : 0;
            $directives_count = $directives_result ? $directives_result->fetch_assoc()['directives_count'] : 0;
            
            $status_result['results'] = [
                'affected_count' => $affected_count,
                'directives_checked' => $directives_count,
                'total_checked' => $status_result['processed_count']
            ];
        }
        
        return $status_result;
    } catch (Exception $e) {
        error_log("Error getting check progress: " . $e->getMessage());
        return ['success' => false, 'message' => 'Failed to get check progress'];
    }
}

function processIntegrityCheckChunk($db) {
    try {
        // Get current state
        $state_result = $db->query("SELECT * FROM panel_integrity_state WHERE id = 1");
        if (!$state_result || $state_result->num_rows === 0) {
            error_log("No integrity check state found");
            return;
        }
        
        $state = $state_result->fetch_assoc();
        if (!$state['is_running'] || $state['is_paused']) {
            error_log("Integrity check not running or paused");
            return;
        }
        
        $check_session_id = $state['current_panelist_id']; // We stored session ID here
        $processed_count = $state['processed_count'];
        $total_count = $state['total_count'];
        
        error_log("Processing chunk: $processed_count/$total_count");
        
        // Process up to 5 panelists at a time (smaller chunks for better responsiveness)
        $chunk_size = 5;
        
        // Get approved directives
        $directives_result = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2 
            FROM panel_directives 
            WHERE status = 'approved'
        ");
        
        $directives = [];
        while ($row = $directives_result->fetch_assoc()) {
            $row['choice1'] = json_decode($row['choice1'], true);
            $row['choice2'] = json_decode($row['choice2'], true);
            $directives[] = $row;
        }
        
        if (empty($directives)) {
            // No directives to check
            error_log("No approved directives found");
            $db->query("UPDATE panel_integrity_state SET is_running = 0, status = 'No approved directives found' WHERE id = 1");
            return;
        }
        
        error_log("Found " . count($directives) . " approved directives");
        
        // Get panelists to process (skip already processed ones)
        $panelists_result = $db->query("
            SELECT panelist_id, attribute_values 
            FROM panel_data 
            LIMIT $processed_count, $chunk_size
        ");
        
        if (!$panelists_result || $panelists_result->num_rows === 0) {
            // No more panelists to process - mark as completed
            $affected_result = $db->query("
                SELECT COUNT(DISTINCT panelist_id) as affected_count 
                FROM panel_integrity_results 
                WHERE is_affected = 1
            ");
            $affected_count = $affected_result ? $affected_result->fetch_assoc()['affected_count'] : 0;
            
            error_log("Integrity check completed with $affected_count affected panelists");
            
            $db->query("
                UPDATE panel_integrity_state 
                SET is_running = 0, 
                    status = 'Integrity check completed. Found $affected_count affected panelists.'
                WHERE id = 1
            ");
            return;
        }
        
        $chunk_processed = 0;
        $chunk_affected = 0;
        
        while ($panelist = $panelists_result->fetch_assoc()) {
            $panelist_id = $panelist['panelist_id'];
            $attribute_values = json_decode($panelist['attribute_values'], true);
            $panelist_affected = false;
            
            error_log("Checking panelist: $panelist_id");
            
            foreach ($directives as $directive) {
                // Check if this panelist was already checked against this directive
                $check_result = $db->query("
                    SELECT id FROM panel_integrity_checks 
                    WHERE panelist_id = '$panelist_id' AND directive_id = {$directive['id']}
                ");
                
                if ($check_result && $check_result->num_rows > 0) {
                    continue; // Skip - already checked
                }
                
                // Check if panelist matches this directive (has forbidden combination)
                $matches_directive = checkPanelistAgainstDirective($attribute_values, $directive);
                
                // Record the check
                $affected_flag = $matches_directive ? 1 : 0;
                $db->query("
                    INSERT INTO panel_integrity_checks 
                    (panelist_id, directive_id, is_affected) 
                    VALUES ('$panelist_id', {$directive['id']}, $affected_flag)
                    ON DUPLICATE KEY UPDATE is_affected = $affected_flag
                ");
                
                if ($matches_directive) {
                    $panelist_affected = true;
                    // Record in current session results
                    $db->query("
                        INSERT INTO panel_integrity_results 
                        (check_session_id, panelist_id, directive_id, is_affected) 
                        VALUES ('$check_session_id', '$panelist_id', {$directive['id']}, 1)
                        ON DUPLICATE KEY UPDATE is_affected = 1
                    ");
                    error_log("Panelist $panelist_id is affected by directive {$directive['id']}");
                }
            }
            
            if ($panelist_affected) {
                $chunk_affected++;
            }
            
            $chunk_processed++;
        }
        
        // Update progress
        $new_processed_count = $processed_count + $chunk_processed;
        $progress = ($new_processed_count / $total_count) * 100;
        
        // Get total affected count so far
        $total_affected_result = $db->query("
            SELECT COUNT(DISTINCT panelist_id) as affected_count 
            FROM panel_integrity_results 
            WHERE is_affected = 1
        ");
        $total_affected = $total_affected_result ? $total_affected_result->fetch_assoc()['affected_count'] : 0;
        
        error_log("Progress update: $new_processed_count/$total_count processed, $total_affected affected");
        
        $db->query("
            UPDATE panel_integrity_state 
            SET processed_count = $new_processed_count, 
                status = 'Checked $new_processed_count of $total_count panelists. Found $total_affected affected.',
                last_update = NOW()
            WHERE id = 1
        ");
        
    } catch (Exception $e) {
        error_log("Error processing integrity check chunk: " . $e->getMessage());
        $db->query("
            UPDATE panel_integrity_state 
            SET is_running = 0, 
                status = 'Error: " . $db->escape($e->getMessage()) . "'
            WHERE id = 1
        ");
    }
}

function pauseIntegrityCheck($db) {
    try {
        $result = $db->query("SELECT is_running, is_paused FROM panel_integrity_state WHERE id = 1");
        
        if (!$result || $result->num_rows === 0) {
            throw new Exception("No integrity check is currently running");
        }
        
        $state = $result->fetch_assoc();
        
        if (!$state['is_running']) {
            throw new Exception("No integrity check is currently running");
        }
        
        $new_paused_state = !$state['is_paused'];
        $status_text = $new_paused_state ? 'Integrity check paused' : 'Integrity check resumed';
        
        $db->query("
            UPDATE panel_integrity_state 
            SET is_paused = " . ($new_paused_state ? 1 : 0) . ",
                status = '$status_text'
            WHERE id = 1
        ");
        
        return ['success' => true, 'message' => $status_text];
    } catch (Exception $e) {
        error_log("Error pausing integrity check: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function stopIntegrityCheck($db) {
    try {
        $db->query("
            UPDATE panel_integrity_state 
            SET is_running = 0, is_paused = 0,
                status = 'Integrity check stopped by user'
            WHERE id = 1
        ");
        
        return ['success' => true, 'message' => 'Integrity check stopped successfully'];
    } catch (Exception $e) {
        error_log("Error stopping integrity check: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}

function deleteAffectedPanelists($db) {
    try {
        // Get affected panelist IDs
        $affected_result = $db->query("
            SELECT DISTINCT panelist_id 
            FROM panel_integrity_results 
            WHERE is_affected = 1
        ");
        
        if (!$affected_result || $affected_result->num_rows === 0) {
            throw new Exception("No affected panelists found");
        }
        
        $affected_ids = [];
        while ($row = $affected_result->fetch_assoc()) {
            $affected_ids[] = "'" . $row['panelist_id'] . "'";
        }
        
        $ids_list = implode(',', $affected_ids);
        $deleted_count = count($affected_ids);
        
        // Delete from panel_data
        $db->query("DELETE FROM panel_data WHERE panelist_id IN ($ids_list)");
        
        // Clean up integrity check records for deleted panelists
        $db->query("DELETE FROM panel_integrity_checks WHERE panelist_id IN ($ids_list)");
        $db->query("DELETE FROM panel_integrity_results WHERE panelist_id IN ($ids_list)");
        
        // Reset integrity check state
        $db->query("DELETE FROM panel_integrity_state");
        
        return [
            'success' => true, 
            'message' => "Successfully deleted $deleted_count affected panelists",
            'deleted_count' => $deleted_count
        ];
    } catch (Exception $e) {
        error_log("Error deleting affected panelists: " . $e->getMessage());
        return ['success' => false, 'message' => $e->getMessage()];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 55: syndia.kreahealthcare.com/kill_processes.php
- Type: PHP
- Size: 1.67 KB
- Path: syndia.kreahealthcare.com
- Name: kill_processes.php
------------------------------------------------------------
<?php
/**
 * Emergency script to stop stuck processes
 */

// Kill any optimization processes
require_once 'includes/config.php';
require_once 'includes/db.php';

echo "<h1>🛑 Emergency Process Killer</h1>";
echo "<style>body{font-family:Arial;margin:20px;} .success{color:green;} .error{color:red;}</style>";

try {
    $db = Database::getInstance();
    
    // Stop all analysis processes
    $result = $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0");
    
    if ($result) {
        echo "<div class='success'>✅ All analysis processes stopped</div>";
    } else {
        echo "<div class='error'>❌ Failed to stop processes</div>";
    }
    
    // Show current state
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state LIMIT 1");
    if ($stateQuery && $stateQuery->num_rows > 0) {
        $state = $stateQuery->fetch_assoc();
        echo "<h3>Current State:</h3>";
        echo "<pre>";
        echo "Running: " . ($state['is_running'] ? 'YES' : 'NO') . "\n";
        echo "Should Pause: " . ($state['should_pause'] ? 'YES' : 'NO') . "\n";
        echo "Processed: " . $state['processed_combinations'] . "\n";
        echo "Total: " . $state['total_combinations'] . "\n";
        echo "</pre>";
    }
    
    echo "<div class='success'>✅ You can now try accessing your main site</div>";
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

// Try to free up any memory
if (function_exists('gc_collect_cycles')) {
    gc_collect_cycles();
}

echo "<p><a href='/' style='background:blue;color:white;padding:10px;text-decoration:none;'>← Back to Main Site</a></p>";
?>
-------------------- END OF FILE --------------------

### FILE 56: syndia.kreahealthcare.com/login.php
- Type: PHP
- Size: 5.67 KB
- Path: syndia.kreahealthcare.com
- Name: login.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

$auth = new Auth();

// If already logged in, redirect to dashboard
if ($auth->isLoggedIn()) {
    redirectTo('dashboard.php');
}

$error = '';
$success = '';

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $email = sanitizeInput($_POST['email'] ?? '');
    $password = $_POST['password'] ?? '';

    if (empty($email) || empty($password)) {
        $error = 'Please fill in all fields.';
    } elseif (!validateEmail($email)) {
        $error = 'Please enter a valid email address.';
    } else {
        if ($auth->login($email, $password)) {
            redirectTo('dashboard.php');
        } else {
            $error = 'Invalid email or password.';
        }
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Login | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: #f58220;
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
        }

        .login-container {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .login-box {
            width: 100%;
            max-width: 400px;
            background: var(--white);
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
        }

        .login-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .logo-text {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 8px;
        }

        .logo-tagline {
            color: var(--gray-600);
            font-size: 0.9rem;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            background: var(--gray-50);
            border: 1px solid var(--gray-200);
            border-radius: 8px;
            font-size: 1rem;
            color: var(--gray-900);
            transition: all 0.3s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            background: var(--white);
            box-shadow: 0 0 0 4px rgba(245, 130, 32, 0.1);
        }

        .form-control::placeholder {
            color: var(--gray-400);
        }

        .btn {
            width: 100%;
            padding: 12px;
            background: var(--primary-color);
            color: var(--white);
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn:hover {
            opacity: 0.9;
            transform: translateY(-1px);
        }

        .alert {
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 24px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        .alert-danger {
            background-color: #FEF2F2;
            color: #DC2626;
            border: 1px solid #FEE2E2;
        }

        .footer {
            text-align: center;
            padding: 20px;
            background: var(--white);
            color: var(--gray-600);
            font-size: 0.875rem;
            border-top: 1px solid var(--gray-200);
        }

        @media (max-width: 480px) {
            .login-box {
                padding: 30px 20px;
            }

            .logo-text {
                font-size: 2rem;
            }
        }
    </style>
</head>
<body>
    <div class="login-container">
        <div class="login-box">
            <div class="login-header">
                <h1 class="logo-text"><?php echo APP_NAME; ?></h1>
                <p class="logo-tagline"><?php echo APP_TAGLINE; ?></p>
            </div>

            <?php if ($error): ?>
                <div class="alert alert-danger"><?php echo $error; ?></div>
            <?php endif; ?>

            <form method="POST" action="">
                <div class="form-group">
                    <input type="email" name="email" class="form-control" placeholder="Email Address" required 
                           value="<?php echo isset($_POST['email']) ? htmlspecialchars($_POST['email']) : ''; ?>">
                </div>

                <div class="form-group">
                    <input type="password" name="password" class="form-control" placeholder="Password" required>
                </div>

                <button type="submit" class="btn">Login</button>
            </form>
        </div>
    </div>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 57: syndia.kreahealthcare.com/logout.php
- Type: PHP
- Size: 178 B
- Path: syndia.kreahealthcare.com
- Name: logout.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';

$auth = new Auth();
$auth->logout();

redirectTo('login.php');
-------------------- END OF FILE --------------------

### FILE 58: syndia.kreahealthcare.com/manage_project.php
- Type: PHP
- Size: 37.01 KB
- Path: syndia.kreahealthcare.com
- Name: manage_project.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

$error = '';
$success = '';

// Get project ID from URL
$project_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$project_id) {
    redirectTo('projects.php');
}

// Get project details
$stmt = $db->prepare("SELECT * FROM projects WHERE id = ? AND created_by = ?");
$stmt->bind_param('ii', $project_id, $_SESSION['user_id']);
$stmt->execute();
$project = $stmt->get_result()->fetch_assoc();

if (!$project) {
    // Project not found or user doesn't have access
    redirectTo('projects.php');
}

// Check for success or error messages in session
if (isset($_SESSION['success_message'])) {
    $success = $_SESSION['success_message'];
    unset($_SESSION['success_message']);
}

if (isset($_SESSION['error_message'])) {
    $error = $_SESSION['error_message'];
    unset($_SESSION['error_message']);
}

// Get connected survey
$survey_query = $db->query("
    SELECT s.* 
    FROM project_surveys ps
    JOIN surveys s ON ps.survey_id = s.id
    WHERE ps.project_id = " . $project_id . "
    LIMIT 1
");
$connected_survey = $survey_query->fetch_assoc();

// Get existing selections for this project
$stmt = $db->prepare("
    SELECT s.*, 
           COUNT(m.id) as assigned_count,
           DATE_FORMAT(s.created_at, '%b %d, %Y %H:%i') as formatted_date
    FROM selections s
    LEFT JOIN selection_members m ON s.id = m.selection_id
    WHERE s.project_id = ?
    GROUP BY s.id
    ORDER BY s.created_at DESC
");
$stmt->bind_param('i', $project_id);
$stmt->execute();
$selections_result = $stmt->get_result();
$selections = [];
while ($row = $selections_result->fetch_assoc()) {
    $selections[] = $row;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Manage Project | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --primary-light: rgba(245, 130, 32, 0.1);
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
        }

        /* Navigation Styles */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

        /* Main Content Styles */
        .main-content {
            margin-top: 4.5rem;
            padding: 2rem 1rem;
            flex: 1;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
        }

        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 2rem;
        }

        .page-title-container {
            display: flex;
            flex-direction: column;
        }

        .page-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 0.5rem;
        }

        .project-details {
            display: flex;
            gap: 0.5rem;
            color: var(--gray-600);
            margin-bottom: 0.5rem;
        }

        .project-id {
            font-weight: 500;
        }

        .page-actions {
            display: flex;
            gap: 1rem;
        }

        .btn {
            padding: 0.5rem 1rem;
            border: none;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
        }

        .btn-primary:hover {
            opacity: 0.9;
        }

        .btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }

        .btn-secondary:hover {
            background: var(--gray-300);
        }

        .section-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--gray-200);
        }

        .alert {
            padding: 1rem;
            border-radius: 0.375rem;
            margin-bottom: 1.5rem;
        }

        .alert-success {
            background-color: #ECFDF5;
            color: #065F46;
            border: 1px solid #D1FAE5;
        }

        .alert-error {
            background-color: #FEF2F2;
            color: #B91C1C;
            border: 1px solid #FEE2E2;
        }

        .card {
            background: var(--white);
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            margin-bottom: 1.5rem;
            overflow: hidden;
        }

        .card-header {
            padding: 1rem 1.5rem;
            background: var(--gray-50);
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .card-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--gray-800);
            margin: 0;
        }

        .card-body {
            padding: 1.5rem;
        }

        .card-footer {
            padding: 1rem 1.5rem;
            background: var(--gray-50);
            border-top: 1px solid var(--gray-200);
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .info-item {
            display: flex;
            flex-direction: column;
        }

        .info-label {
            font-size: 0.875rem;
            color: var(--gray-500);
            margin-bottom: 0.25rem;
        }

        .info-value {
            font-size: 1rem;
            font-weight: 500;
            color: var(--gray-800);
        }

        .connected-survey-badge {
            display: inline-flex;
            align-items: center;
            background: var(--primary-light);
            color: var(--primary-color);
            border-radius: 9999px;
            padding: 0.25rem 0.75rem;
            font-size: 0.875rem;
            font-weight: 600;
            gap: 0.5rem;
        }

        .empty-state {
            padding: 3rem 1.5rem;
            text-align: center;
            background: var(--gray-50);
            border-radius: 0.5rem;
            border: 1px dashed var(--gray-300);
        }

        .empty-state-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--gray-400);
        }

        .empty-state-title {
            font-size: 1.125rem;
            font-weight: 500;
            color: var(--gray-700);
            margin-bottom: 0.5rem;
        }

        .empty-state-description {
            color: var(--gray-500);
            margin-bottom: 1.5rem;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Selections Table */
        .selections-table {
            width: 100%;
            border-collapse: collapse;
        }

        .selections-table th,
        .selections-table td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        .selections-table th {
            font-weight: 500;
            color: var(--gray-600);
            font-size: 0.875rem;
        }

        .selections-table tr:last-child td {
            border-bottom: none;
        }

        .selection-filters {
            max-width: 300px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .selection-actions {
            display: flex;
            gap: 0.5rem;
            justify-content: flex-end;
        }

        .action-btn {
            padding: 0.25rem 0.5rem;
            font-size: 0.75rem;
            border-radius: 0.25rem;
            border: none;
            cursor: pointer;
            background: var(--gray-100);
            color: var(--gray-600);
        }

        .action-btn:hover {
            background: var(--gray-200);
        }

        .action-btn-primary {
            background: var(--primary-light);
            color: var(--primary-color);
        }
        
        .action-btn-secondary {
            background: #E0E7FF;
            color: #4F46E5;
        }

        .action-btn-delete {
            background: #FEF2F2;
            color: #DC2626;
        }
        
        /* Modal Styles */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1050;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        
        .modal-overlay.show {
            opacity: 1;
            pointer-events: auto;
        }
        
        .modal-container {
            background: white;
            border-radius: 0.5rem;
            max-width: 90%;
            width: 700px;
            max-height: 90vh;
            overflow-y: auto;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
        }
        
        .modal-header {
            padding: 1rem 1.5rem;
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .modal-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-800);
        }
        
        .modal-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--gray-400);
            cursor: pointer;
            line-height: 1;
        }
        
        .modal-body {
            padding: 1.5rem;
        }
        
        .modal-footer {
            padding: 1rem 1.5rem;
            border-top: 1px solid var(--gray-200);
            display: flex;
            justify-content: flex-end;
            gap: 0.75rem;
        }

        /* Footer */
        .footer {
            background: var(--white);
            padding: 1.5rem;
            text-align: center;
            color: var(--gray-600);
            border-top: 1px solid var(--gray-200);
            margin-top: auto;
        }

        @media (max-width: 768px) {
            .page-header {
                flex-direction: column;
                gap: 1rem;
            }
            
            .page-actions {
                width: 100%;
            }
            
            .page-actions .btn {
                flex: 1;
            }
            
            .info-grid {
                grid-template-columns: 1fr;
            }
            
            .page-title {
                font-size: 1.5rem;
            }
            
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
            }
            
            .navbar-left {
                flex-direction: column;
                width: 100%;
            }
            
            .nav-links {
                flex-direction: column;
                width: 100%;
            }
            
            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }
            
            .main-content {
                margin-top: 8rem;
            }
        }
        /* Modal Styles - Add this to your <style> section */

/* Modal Base */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal[style*="flex"] {
    opacity: 1;
}

.modal-content {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.2s ease;
    border: 1px solid var(--border);
}

.modal[style*="flex"] .modal-content {
    transform: scale(1);
}

/* Modal Header */
.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-hover) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    font-size: 1.5rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
}

.close-modal:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

/* Modal Tabs */
.modal-tabs {
    display: flex;
    background: var(--surface-hover);
    border-bottom: 1px solid var(--border);
    margin: 0;
    padding: 0;
}

.modal-tab {
    flex: 1;
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    font-size: 0.875rem;
    text-align: center;
}

.modal-tab:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.modal-tab.active {
    color: var(--primary);
    background: var(--surface);
}

.modal-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

/* Modal Body */
.modal-body {
    padding: 0;
    min-height: 300px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-tab-content {
    display: none;
    padding: 1.5rem;
}

.modal-tab-content.active {
    display: block;
}

/* Survey List */
.survey-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.survey-item {
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.2s ease;
}

.survey-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.survey-details {
    flex: 1;
}

.survey-details h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.survey-status {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.survey-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-draft { 
    background: var(--text-muted); 
    color: var(--surface); 
}

.status-active { 
    background: var(--success); 
    color: var(--surface); 
}

.status-paused { 
    background: var(--warning); 
    color: var(--surface); 
}

.status-completed { 
    background: var(--primary); 
    color: var(--surface); 
}

.status-archived { 
    background: var(--text-secondary); 
    color: var(--surface); 
}

/* Survey Actions */
.survey-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Buttons in Modal */
.modal .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.modal .btn-sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
}

.modal .btn-primary {
    background: var(--primary);
    color: var(--surface);
}

.modal .btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.modal .btn-secondary {
    background: var(--surface);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.modal .btn-secondary:hover {
    background: var(--surface-hover);
    border-color: var(--primary);
    color: var(--primary);
}

.modal .btn-danger {
    background: var(--error);
    color: var(--surface);
}

.modal .btn-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

/* Modal Footer */
.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--surface-hover);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* Loading States */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.loading-spinner::after {
    content: '';
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty States */
.empty-surveys {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-surveys-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    opacity: 0.5;
}

.empty-surveys-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.empty-surveys-description {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

/* Connected Survey Item */
.connected-survey-item {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--surface) 100%);
    border: 1px solid var(--primary);
}

.connected-survey-item .survey-details h4 {
    color: var(--primary-dark);
}

.connection-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--surface);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Success/Error Messages in Modal */
.modal-message {
    padding: 1rem 1.5rem;
    margin: 0;
    border-radius: 0;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-message.success {
    background: #F0FDF4;
    color: #166534;
    border-bottom: 1px solid #BBF7D0;
}

.modal-message.error {
    background: #FEF2F2;
    color: #DC2626;
    border-bottom: 1px solid #FECACA;
}

.modal-message-icon {
    width: 1rem;
    height: 1rem;
}

/* Search/Filter in Modal */
.modal-search {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface-hover);
}

.modal-search input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--surface);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.modal-search input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal {
        padding: 0.5rem;
    }

    .modal-content {
        max-width: 100%;
        max-height: 95vh;
    }

    .modal-header {
        padding: 1rem;
    }

    .modal-header h3 {
        font-size: 1.125rem;
    }

    .modal-tab {
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
    }

    .modal-tab-content {
        padding: 1rem;
    }

    .survey-item {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .survey-actions {
        justify-content: stretch;
    }

    .modal .btn {
        justify-content: center;
    }

    .modal-footer {
        padding: 1rem;
        flex-direction: column;
    }

    .modal-footer .btn {
        justify-content: center;
    }
}
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link active">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <div class="page-header">
                <div class="page-title-container">
                    <h1 class="page-title">MANAGE PROJECT</h1>
                    <div class="project-details">
                        <span class="project-id"><?php echo htmlspecialchars($project['project_id']); ?></span>
                        <span class="project-title"><?php echo htmlspecialchars($project['title']); ?></span>
                    </div>
                    <?php if ($connected_survey): ?>
                        <div class="connected-survey">
                            <span class="connected-survey-badge">
                                <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                    <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path>
                                    <path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path>
                                </svg>
                                <?php echo htmlspecialchars($connected_survey['title']); ?>
                            </span>
                        </div>
                    <?php endif; ?>
                </div>
                <div class="page-actions">
                    <button type="button" class="btn btn-primary" id="createSelectionBtn">Create Selection</button>
                    <a href="projects.php" class="btn btn-secondary">Back to Projects</a>
                </div>
            </div>

            <?php if ($error): ?>
                <div class="alert alert-error"><?php echo $error; ?></div>
            <?php endif; ?>

            <?php if ($success): ?>
                <div class="alert alert-success"><?php echo $success; ?></div>
            <?php endif; ?>

            <!-- Selections Section -->
            <section>
                <div style="display: flex; justify-content: space-between; align-items: center;">
                    <h2 class="section-title">Selections</h2>
                    <?php if (!empty($selections)): ?>
                        <button class="btn btn-primary" onclick="exportProjectData(<?php echo $project_id; ?>)">EXPORT PROJECT DATA</button>
                    <?php endif; ?>
                </div>
                <div class="card">
                    <?php if (empty($selections)): ?>
                        <div class="empty-state">
                            <div class="empty-state-icon">📊</div>
                            <h3 class="empty-state-title">No Selections Created Yet</h3>
                            <p class="empty-state-description">
                                Create a selection to define a subset of panel members based on specific criteria for your project.
                            </p>
                            <button type="button" class="btn btn-primary" onclick="document.getElementById('createSelectionBtn').click()">
                                Create Selection
                            </button>
                        </div>
                    <?php else: ?>
                        <table class="selections-table">
                            <thead>
                                <tr>
                                    <th>Name</th>
                                    <th>Sample Size</th>
                                    <th>Assigned</th>
                                    <th>Filters</th>
                                    <th>Created</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                <?php foreach ($selections as $selection): ?>
                                    <tr>
                                        <td><?php echo htmlspecialchars($selection['name']); ?></td>
                                        <td><?php echo $selection['sample_size']; ?></td>
                                        <td><?php echo $selection['assigned_count']; ?></td>
                                        <td class="selection-filters" title="<?php echo htmlspecialchars($selection['filters']); ?>">
                                            <?php echo htmlspecialchars($selection['filters']); ?>
                                        </td>
                                        <td><?php echo $selection['formatted_date']; ?></td>
                                        <td>
                                            <div class="selection-actions">
                                                <button class="action-btn action-btn-view" onclick="viewSelection(<?php echo $selection['id']; ?>)">
                                                    View
                                                </button>
                                                <button class="action-btn action-btn-primary" onclick="generateResponses(<?php echo $selection['id']; ?>, '<?php echo htmlspecialchars($selection['name']); ?>')">
                                                    Generate Responses
                                                </button>
                                                <button class="action-btn action-btn-secondary" onclick="exportRawData(<?php echo $selection['id']; ?>)">
                                                    Export Raw Data
                                                </button>
                                                <button class="action-btn action-btn-delete" onclick="deleteSelection(<?php echo $selection['id']; ?>, '<?php echo htmlspecialchars($selection['name']); ?>')">
                                                    Delete
                                                </button>
                                            </div>
                                        </td>
                                    </tr>
                                <?php endforeach; ?>
                            </tbody>
                        </table>
                    <?php endif; ?>
                </div>
            </section>
        </div>
    </main>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>

    <!-- Create Selection Modal -->
    <div class="modal-overlay" id="createSelectionModal">
        <div class="modal-container">
            <div class="modal-header">
                <h3 class="modal-title">Create Selection</h3>
                <button class="modal-close" onclick="closeModal()">&times;</button>
            </div>
            <form id="createSelectionForm" action="create_selection.php" method="POST">
                <input type="hidden" name="project_id" value="<?php echo $project_id; ?>">
                
                <div class="modal-body">
                    <div id="selectionFormContent">
                        <!-- Will be populated dynamically via AJAX -->
                        <div style="text-align: center; padding: 2rem;">
                            Loading attributes...
                        </div>
                    </div>
                </div>
                
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" onclick="closeModal()">Cancel</button>
                    <button type="submit" class="btn btn-primary">Create Selection</button>
                </div>
            </form>
        </div>
    </div>

    <script>
        // Initialize event listeners
        document.addEventListener('DOMContentLoaded', function() {
            // Set up create selection button
            document.getElementById('createSelectionBtn').addEventListener('click', showCreateSelectionModal);
            
            // Close modal when clicking outside
            document.querySelector('.modal-overlay').addEventListener('click', function(e) {
                if (e.target === this) {
                    closeModal();
                }
            });
        });
        
        function showCreateSelectionModal() {
            // Load the form content via AJAX
            fetch('get_selection_form.php?project_id=<?php echo $project_id; ?>')
                .then(response => response.text())
                .then(html => {
                    document.getElementById('selectionFormContent').innerHTML = html;
                    
                    // Initialize any event listeners needed for the form
                    initSelectionForm();
                    
                    // Show the modal
                    document.getElementById('createSelectionModal').classList.add('show');
                })
                .catch(error => {
                    console.error('Error loading selection form:', error);
                    alert('Failed to load selection form. Please try again.');
                });
        }
        
        function closeModal() {
            document.getElementById('createSelectionModal').classList.remove('show');
        }
        
        function initSelectionForm() {
            // Initialize event listeners for form elements
            const filterInputs = document.querySelectorAll('.filter-input');
            filterInputs.forEach(input => {
                input.addEventListener('change', updateAvailableSamples);
            });
            
            // Initial calculation of available samples
            updateAvailableSamples();
            
            // Add validation for required sample size
            const requiredSizeInput = document.getElementById('required_size');
            if (requiredSizeInput) {
                requiredSizeInput.addEventListener('input', validateSampleSize);
            }
        }
        
        function updateAvailableSamples() {
    const form = document.getElementById('createSelectionForm');
    const formData = new FormData(form);
    formData.append('action', 'calculate');
    
    fetch('calculate_available_samples.php', {
        method: 'POST',
        body: formData
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            document.getElementById('available_samples').textContent = data.available_samples;
            validateSampleSize();
        } else {
            console.error('Error calculating available samples:', data.message);
        }
    })
    .catch(error => {
        console.error('Error calculating available samples:', error);
    });
}
        
        function validateSampleSize() {
            const requiredSize = parseInt(document.getElementById('required_size').value) || 0;
            const availableSamples = parseInt(document.getElementById('available_samples').textContent) || 0;
            const errorMsg = document.getElementById('size_error');
            const submitBtn = document.querySelector('#createSelectionForm button[type="submit"]');
            
            if (requiredSize <= 0) {
                errorMsg.textContent = 'Please enter a valid sample size greater than 0';
                submitBtn.disabled = true;
            } else if (requiredSize > availableSamples) {
                errorMsg.textContent = 'Required sample size cannot exceed available samples';
                submitBtn.disabled = true;
            } else {
                errorMsg.textContent = '';
                submitBtn.disabled = false;
            }
        }
        
        function viewSelection(selectionId) {
            // Redirect to selection details page
            window.location.href = 'view_selection.php?id=' + selectionId;
        }
        
        function generateResponses(selectionId, selectionName) {
            if (confirm(`Generate synthetic responses for selection "${selectionName}"? This may take some time.`)) {
                window.location.href = 'generate_responses.php?id=' + selectionId;
            }
        }
        
        function exportRawData(selectionId) {
            window.location.href = 'export_raw_data.php?id=' + selectionId;
        }
        
        function exportProjectData(projectId) {
            window.location.href = 'export_project_data.php?id=' + projectId;
        }
        
        function deleteSelection(selectionId, selectionName) {
            if (confirm(`Are you sure you want to delete the selection "${selectionName}"? This action cannot be undone.`)) {
                // Create and submit a form to delete the selection
                const form = document.createElement('form');
                form.method = 'POST';
                form.action = 'delete_selection.php';
                
                const idInput = document.createElement('input');
                idInput.type = 'hidden';
                idInput.name = 'selection_id';
                idInput.value = selectionId;
                
                const projectInput = document.createElement('input');
                projectInput.type = 'hidden';
                projectInput.name = 'project_id';
                projectInput.value = '<?php echo $project_id; ?>';
                
                form.appendChild(idInput);
                form.appendChild(projectInput);
                document.body.appendChild(form);
                form.submit();
            }
        }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 59: syndia.kreahealthcare.com/move_survey_question.php
- Type: PHP
- Size: 3.02 KB
- Path: syndia.kreahealthcare.com
- Name: move_survey_question.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Get input data
    $input = json_decode(file_get_contents('php://input'), true);
    
    if (!isset($input['question_id']) || !isset($input['direction'])) {
        throw new Exception('Missing required parameters');
    }
    
    $questionId = (int)$input['question_id'];
    $direction = $input['direction'];
    
    if (!in_array($direction, ['up', 'down'])) {
        throw new Exception('Invalid direction');
    }

    $db = Database::getInstance();
    
    // Get question details
    $stmt = $db->prepare("SELECT * FROM survey_questions WHERE id = ?");
    $stmt->bind_param('i', $questionId);
    $stmt->execute();
    $question = $stmt->get_result()->fetch_assoc();
    
    if (!$question) {
        throw new Exception('Question not found');
    }
    
    $surveyId = $question['survey_id'];
    $currentOrder = $question['question_order'];
    
    // Verify user has access to this survey
    $stmt = $db->prepare("SELECT id FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    
    if ($stmt->get_result()->num_rows === 0) {
        throw new Exception('Access denied');
    }
    
    // Find the question to swap with
    if ($direction === 'up') {
        $sql = "SELECT * FROM survey_questions 
                WHERE survey_id = ? AND question_order < ? 
                ORDER BY question_order DESC LIMIT 1";
    } else {
        $sql = "SELECT * FROM survey_questions 
                WHERE survey_id = ? AND question_order > ? 
                ORDER BY question_order ASC LIMIT 1";
    }
    
    $stmt = $db->prepare($sql);
    $stmt->bind_param('ii', $surveyId, $currentOrder);
    $stmt->execute();
    $targetQuestion = $stmt->get_result()->fetch_assoc();
    
    if (!$targetQuestion) {
        echo json_encode([
            'success' => true,
            'message' => 'No change needed'
        ]);
        exit;
    }
    
    // Swap order values
    $targetOrder = $targetQuestion['question_order'];
    
    $db->query("START TRANSACTION");
    
    $stmt = $db->prepare("UPDATE survey_questions SET question_order = ? WHERE id = ?");
    $stmt->bind_param('ii', $targetOrder, $questionId);
    $stmt->execute();
    
    $stmt = $db->prepare("UPDATE survey_questions SET question_order = ? WHERE id = ?");
    $stmt->bind_param('ii', $currentOrder, $targetQuestion['id']);
    $stmt->execute();
    
    $db->query("COMMIT");
    
    echo json_encode([
        'success' => true,
        'message' => 'Question moved successfully'
    ]);

} catch (Exception $e) {
    if (isset($db) && $db->inTransaction()) {
        $db->query("ROLLBACK");
    }
    
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 60: syndia.kreahealthcare.com/openai_diagnostic.php
- Type: PHP
- Size: 9.39 KB
- Path: syndia.kreahealthcare.com
- Name: openai_diagnostic.php
------------------------------------------------------------
<?php
/**
 * OpenAI API Diagnostic Tool
 * Determines actual API limits and current status
 */

require_once 'includes/config.php';

echo "<h1>🔍 OpenAI API Diagnostic Tool</h1>";
echo "<style>
body { font-family: Arial, sans-serif; margin: 20px; }
.success { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; border-left: 4px solid green; }
.error { color: red; background: #fff0f0; padding: 10px; margin: 5px 0; border-left: 4px solid red; }
.info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; border-left: 4px solid blue; }
.warning { color: orange; background: #fff8f0; padding: 10px; margin: 5px 0; border-left: 4px solid orange; }
.code { background: #f5f5f5; padding: 15px; border: 1px solid #ddd; font-family: monospace; white-space: pre-wrap; }
</style>";

function makeTestRequest($delaySeconds = 0) {
    if ($delaySeconds > 0) {
        sleep($delaySeconds);
    }
    
    $messages = [
        [
            'role' => 'user',
            'content' => 'Say "Hello" only.'
        ]
    ];
    
    $data = [
        'model' => 'gpt-4',
        'messages' => $messages,
        'max_tokens' => 10,
        'temperature' => 0.1
    ];
    
    $ch = curl_init();
    curl_setopt_array($ch, [
        CURLOPT_URL => GPT_API_ENDPOINT,
        CURLOPT_POST => true,
        CURLOPT_POSTFIELDS => json_encode($data),
        CURLOPT_HTTPHEADER => [
            'Content-Type: application/json',
            'Authorization: Bearer ' . OPENAI_API_KEY
        ],
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_TIMEOUT => 30,
        CURLOPT_CONNECTTIMEOUT => 10,
        CURLOPT_HEADER => true,
        CURLOPT_SSL_VERIFYPEER => true
    ]);
    
    $response = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    $curlError = curl_error($ch);
    curl_close($ch);
    
    // Separate headers and body
    $headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
    $headers = substr($response, 0, $headerSize);
    $body = substr($response, $headerSize);
    
    return [
        'http_code' => $httpCode,
        'headers' => $headers,
        'body' => $body,
        'curl_error' => $curlError,
        'timestamp' => time()
    ];
}

try {
    echo "<h2>1. API Key Validation</h2>";
    
    if (empty(OPENAI_API_KEY)) {
        echo "<div class='error'>❌ OpenAI API key is not configured</div>";
        exit;
    }
    
    $keyLength = strlen(OPENAI_API_KEY);
    $keyPrefix = substr(OPENAI_API_KEY, 0, 7);
    echo "<div class='info'>📊 API Key Length: $keyLength characters</div>";
    echo "<div class='info'>📊 API Key Prefix: $keyPrefix...</div>";
    
    if ($keyPrefix !== 'sk-proj') {
        echo "<div class='warning'>⚠️ API key doesn't start with 'sk-proj' - this might be an older key format</div>";
    }
    
    echo "<h2>2. Initial API Test</h2>";
    echo "<div class='info'>🔍 Making initial test request...</div>";
    
    $testResult = makeTestRequest();
    
    echo "<div class='info'>📊 HTTP Status Code: {$testResult['http_code']}</div>";
    
    if ($testResult['curl_error']) {
        echo "<div class='error'>❌ CURL Error: {$testResult['curl_error']}</div>";
        exit;
    }
    
    // Parse response
    $responseData = json_decode($testResult['body'], true);
    
    if ($testResult['http_code'] === 200) {
        echo "<div class='success'>✅ API key is valid and working!</div>";
        echo "<div class='success'>✅ Response: " . ($responseData['choices'][0]['message']['content'] ?? 'No content') . "</div>";
        
    } elseif ($testResult['http_code'] === 429) {
        echo "<div class='error'>❌ Rate limit exceeded (HTTP 429)</div>";
        
        if (isset($responseData['error'])) {
            echo "<div class='error'>Error details: " . json_encode($responseData['error'], JSON_PRETTY_PRINT) . "</div>";
            
            // Check for specific rate limit information
            if (isset($responseData['error']['message'])) {
                $message = $responseData['error']['message'];
                echo "<div class='info'>📊 Rate limit message: $message</div>";
                
                // Extract rate limit info if available
                if (preg_match('/(\d+)\s*requests?\s*per\s*(\w+)/i', $message, $matches)) {
                    echo "<div class='warning'>⚠️ Detected rate limit: {$matches[1]} requests per {$matches[2]}</div>";
                }
            }
        }
        
        // Check headers for rate limit info
        if (preg_match('/x-ratelimit-limit-requests:\s*(\d+)/i', $testResult['headers'], $matches)) {
            echo "<div class='info'>📊 Rate limit from headers: {$matches[1]} requests</div>";
        }
        
        if (preg_match('/x-ratelimit-remaining-requests:\s*(\d+)/i', $testResult['headers'], $matches)) {
            echo "<div class='info'>📊 Remaining requests: {$matches[1]}</div>";
        }
        
        if (preg_match('/x-ratelimit-reset-requests:\s*(.+)/i', $testResult['headers'], $matches)) {
            echo "<div class='info'>📊 Rate limit resets at: {$matches[1]}</div>";
        }
        
    } elseif ($testResult['http_code'] === 401) {
        echo "<div class='error'>❌ Authentication failed (HTTP 401) - Invalid API key</div>";
        exit;
        
    } elseif ($testResult['http_code'] === 403) {
        echo "<div class='error'>❌ Forbidden (HTTP 403) - API key lacks permissions</div>";
        exit;
        
    } else {
        echo "<div class='error'>❌ Unexpected HTTP status: {$testResult['http_code']}</div>";
        echo "<div class='error'>Response: " . htmlspecialchars($testResult['body']) . "</div>";
    }
    
    echo "<h2>3. Rate Limit Recovery Test</h2>";
    
    if ($testResult['http_code'] === 429) {
        echo "<div class='info'>🔍 Testing recovery strategies...</div>";
        
        $waitTimes = [60, 120, 300]; // 1 minute, 2 minutes, 5 minutes
        
        foreach ($waitTimes as $waitTime) {
            echo "<div class='info'>⏳ Waiting $waitTime seconds before retry...</div>";
            flush();
            
            $retryResult = makeTestRequest($waitTime);
            echo "<div class='info'>📊 After $waitTime seconds wait: HTTP {$retryResult['http_code']}</div>";
            
            if ($retryResult['http_code'] === 200) {
                echo "<div class='success'>✅ Recovery successful after $waitTime seconds!</div>";
                break;
            } elseif ($retryResult['http_code'] !== 429) {
                echo "<div class='warning'>⚠️ Different error after wait: HTTP {$retryResult['http_code']}</div>";
                break;
            }
        }
    }
    
    echo "<h2>4. Recommended Solutions</h2>";
    
    if ($testResult['http_code'] === 429) {
        echo "<div class='warning'>
        <h3>🔧 Rate Limit Solutions:</h3>
        <ol>
        <li><strong>Wait for Natural Recovery:</strong>
           <ul>
           <li>Stop all OptimAIze processes for 1-2 hours</li>
           <li>OpenAI rate limits usually reset automatically</li>
           <li>Your account may be in temporary penalty mode</li>
           </ul>
        </li>
        
        <li><strong>Use Conservative Settings:</strong>
           <ul>
           <li>Reduce to 1-2 requests per minute initially</li>
           <li>Gradually increase as limits reset</li>
           <li>Use longer delays between requests</li>
           </ul>
        </li>
        
        <li><strong>Check Your OpenAI Plan:</strong>
           <ul>
           <li>Free tier: Very limited requests</li>
           <li>Pay-as-you-go: Higher limits but still restricted</li>
           <li>Consider upgrading to a higher tier</li>
           </ul>
        </li>
        
        <li><strong>Implement Smart Batching:</strong>
           <ul>
           <li>Process only a few combinations at a time</li>
           <li>Use longer delays between batches</li>
           <li>Implement exponential backoff</li>
           </ul>
        </li>
        </ol>
        </div>";
        
        echo "<div class='info'>
        <h3>📝 Immediate Action Plan:</h3>
        <ol>
        <li>Stop all current OptimAIze processes</li>
        <li>Wait 2-3 hours for rate limits to reset</li>
        <li>Use the conservative processor I'll provide below</li>
        <li>Monitor the process closely</li>
        <li>Gradually increase speed as stability improves</li>
        </ol>
        </div>";
        
    } elseif ($testResult['http_code'] === 200) {
        echo "<div class='success'>
        <h3>✅ API is Working - Deployment Ready:</h3>
        <ol>
        <li>Your API key is valid and working</li>
        <li>You can proceed with the enhanced OptimAIze system</li>
        <li>Start with moderate settings and increase gradually</li>
        <li>Monitor the logs for any rate limit warnings</li>
        </ol>
        </div>";
    }
    
    echo "<h2>5. Current System Status</h2>";
    echo "<div class='code'>";
    echo "Timestamp: " . date('Y-m-d H:i:s') . "\n";
    echo "API Key Status: " . ($testResult['http_code'] === 200 ? 'Working' : 'Issues Detected') . "\n";
    echo "Rate Limit Status: " . ($testResult['http_code'] === 429 ? 'Exceeded' : 'OK') . "\n";
    echo "Recommended Action: " . ($testResult['http_code'] === 429 ? 'Wait and use conservative settings' : 'Proceed with enhanced system') . "\n";
    echo "</div>";
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Diagnostic failed: " . htmlspecialchars($e->getMessage()) . "</div>";
}
?>
-------------------- END OF FILE --------------------

### FILE 61: syndia.kreahealthcare.com/optimaize.php
- Type: PHP
- Size: 36.01 KB
- Path: syndia.kreahealthcare.com
- Name: optimaize.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in and is admin
if (!$auth->isLoggedIn() || !$auth->isAdmin()) {
    redirectTo('dashboard.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

// Get pagination and filtering parameters for impossible combinations
$page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
$limit = isset($_GET['limit']) ? max(1, min(50, (int)$_GET['limit'])) : 10;
$statusFilter = isset($_GET['status']) && in_array($_GET['status'], ['pending', 'approved', 'declined']) ? $_GET['status'] : '';
$offset = ($page - 1) * $limit;

// Get optimization statistics
$stats = ['total' => 0, 'processed' => 0, 'impossible' => 0, 'progress' => 0];

try {
    // Total combinations
    $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_directives");
    $stats['total'] = $totalResult ? $totalResult->fetch_assoc()['count'] : 0;
    
    // Processed combinations
    $processedResult = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
    $stats['processed'] = $processedResult ? $processedResult->fetch_assoc()['count'] : 0;
    
    // Impossible combinations
    $impossibleResult = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1");
    $stats['impossible'] = $impossibleResult ? $impossibleResult->fetch_assoc()['count'] : 0;
    
    // Progress percentage
    $stats['progress'] = $stats['total'] > 0 ? ($stats['processed'] / $stats['total']) * 100 : 0;
    
} catch (Exception $e) {
    $stats = ['total' => 0, 'processed' => 0, 'impossible' => 0, 'progress' => 0];
}

// Get impossible combinations with pagination and filtering
$impossibleCombinations = [];
$totalImpossibleCount = 0;
$totalPages = 0;

try {
    // Build the WHERE clause for filtering
    $whereClause = "WHERE llm_checked = 1 AND is_impossible = 1";
    $params = [];
    $types = '';
    
    if ($statusFilter) {
        $whereClause .= " AND status = ?";
        $params[] = $statusFilter;
        $types .= 's';
    }
    
    // Get total count for pagination
    $countQuery = "SELECT COUNT(*) as total FROM panel_directives " . $whereClause;
    if ($params) {
        $countStmt = $db->prepare($countQuery);
        $countStmt->bind_param($types, ...$params);
        $countStmt->execute();
        $totalImpossibleCount = $countStmt->get_result()->fetch_assoc()['total'];
    } else {
        $countResult = $db->query($countQuery);
        $totalImpossibleCount = $countResult ? $countResult->fetch_assoc()['total'] : 0;
    }
    
    $totalPages = ceil($totalImpossibleCount / $limit);
    
    // Get paginated impossible combinations
    $dataQuery = "
        SELECT 
            id,
            attribute1_name, 
            choice1, 
            attribute2_name, 
            choice2, 
            status,
            llm_reasoning, 
            updated_at
        FROM panel_directives 
        " . $whereClause . "
        ORDER BY updated_at DESC 
        LIMIT ? OFFSET ?
    ";
    
    $dataParams = $params;
    $dataParams[] = $limit;
    $dataParams[] = $offset;
    $dataTypes = $types . 'ii';
    
    $dataStmt = $db->prepare($dataQuery);
    $dataStmt->bind_param($dataTypes, ...$dataParams);
    $dataStmt->execute();
    $result = $dataStmt->get_result();
    
    while ($row = $result->fetch_assoc()) {
        $impossibleCombinations[] = $row;
    }
    
} catch (Exception $e) {
    // Ignore errors
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>OptimAIze - AI Panel Optimization | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --optimaize-color: <?php echo SYNTHETIC_COLOR; ?>;
            --success-color: #10b981;
            --warning-color: #f59e0b;
            --error-color: #ef4444;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --white: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--gray-50);
            color: var(--gray-900);
            line-height: 1.6;
        }

        /* Navigation */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 1rem;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1rem;
        }

        .nav-link {
            padding: 1rem;
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            border-bottom: 2px solid transparent;
            transition: all 0.2s;
        }

        .nav-link:hover {
            color: var(--primary-color);
        }

        .nav-link.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
        }

        .nav-link.optimaize {
            color: var(--gray-600);
        }

        .nav-link.optimaize:hover {
            color: var(--optimaize-color);
        }

        .nav-link.optimaize.active {
            color: var(--optimaize-color);
            border-bottom-color: var(--optimaize-color);
        }

        .nav-link.optimaize .ai-highlight {
            color: var(--optimaize-color);
            font-weight: 700;
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            font-weight: 500;
            color: var(--gray-700);
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            background: var(--gray-100);
            color: var(--gray-700);
            text-decoration: none;
            border-radius: 0.375rem;
            transition: all 0.2s;
        }

        .logout-btn:hover {
            background: var(--gray-200);
        }

        /* Main Content */
        .main-content {
            margin-top: 5rem;
            padding: 2rem 1rem;
            min-height: calc(100vh - 5rem);
        }

        .page-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .page-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 0.5rem;
        }

        .ai-gradient {
            background: linear-gradient(135deg, var(--optimaize-color) 0%, var(--primary-color) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-description {
            font-size: 1.125rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Statistics Grid */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 3rem;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }

        .stat-card {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 0.75rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--gray-200);
        }

        .stat-title {
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--gray-600);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--gray-900);
            margin: 0.5rem 0;
        }

        .stat-description {
            font-size: 0.875rem;
            color: var(--gray-500);
        }

        .progress-bar {
            width: 100%;
            height: 0.5rem;
            background: var(--gray-200);
            border-radius: 0.25rem;
            overflow: hidden;
            margin-top: 0.75rem;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(135deg, var(--optimaize-color) 0%, var(--primary-color) 100%);
            transition: width 0.3s ease;
        }

        /* Control Section */
        .control-section {
            max-width: 800px;
            margin: 0 auto 3rem;
            background: var(--white);
            padding: 2rem;
            border-radius: 0.75rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--gray-200);
        }

        .control-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .control-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 0.5rem;
        }

        .control-description {
            color: var(--gray-600);
        }

        .control-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        .control-btn {
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 0.5rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .control-btn.primary {
            background: linear-gradient(135deg, var(--optimaize-color) 0%, var(--primary-color) 100%);
            color: var(--white);
        }

        .control-btn.primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
        }

        .control-btn.secondary {
            background: var(--gray-100);
            color: var(--gray-700);
        }

        .control-btn.secondary:hover {
            background: var(--gray-200);
        }

        .control-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none !important;
        }

        /* Progress Section */
        .progress-section {
            display: none;
            margin-top: 2rem;
        }

        .progress-header {
            display: flex;
            align-items: center;
            gap: 2rem;
            margin-bottom: 1.5rem;
        }

        .progress-circle {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: conic-gradient(var(--optimaize-color) 0deg, var(--gray-200) 0deg);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .progress-circle::before {
            content: '';
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--white);
            position: absolute;
        }

        .progress-text {
            font-weight: 700;
            color: var(--gray-900);
            z-index: 1;
        }

        .status-text {
            font-size: 1.125rem;
            color: var(--gray-700);
        }

        .live-log {
            background: var(--gray-900);
            color: var(--gray-100);
            padding: 1rem;
            border-radius: 0.5rem;
            font-family: 'Courier New', monospace;
            font-size: 0.875rem;
            max-height: 200px;
            overflow-y: auto;
        }

        /* Impossible Combinations Section */
        .impossible-combinations-section {
            max-width: 1200px;
            margin: 0 auto;
            background: var(--white);
            border-radius: 0.75rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            border: 1px solid var(--gray-200);
        }

        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 2rem;
            border-bottom: 1px solid var(--gray-200);
        }

        .section-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-900);
        }

        .section-count {
            background: var(--error-color);
            color: var(--white);
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            font-size: 0.875rem;
            font-weight: 600;
        }

        /* Filter and Pagination Controls */
        .table-controls {
            padding: 1rem 2rem;
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            justify-content: between;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .filter-label {
            font-weight: 500;
            color: var(--gray-700);
            font-size: 0.875rem;
        }

        .filter-select {
            padding: 0.5rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.375rem;
            font-size: 0.875rem;
            background: var(--white);
        }

        .pagination-controls {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-left: auto;
        }

        .pagination-info {
            font-size: 0.875rem;
            color: var(--gray-600);
        }

        .pagination-buttons {
            display: flex;
            gap: 0.25rem;
        }

        .pagination-btn {
            padding: 0.5rem 0.75rem;
            border: 1px solid var(--gray-300);
            background: var(--white);
            color: var(--gray-700);
            font-size: 0.875rem;
            cursor: pointer;
            border-radius: 0.375rem;
            text-decoration: none;
            transition: all 0.2s;
        }

        .pagination-btn:hover {
            background: var(--gray-50);
        }

        .pagination-btn.active {
            background: var(--optimaize-color);
            color: var(--white);
            border-color: var(--optimaize-color);
        }

        .pagination-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        /* Table */
        .table-container {
            overflow-x: auto;
        }

        .impossible-table {
            width: 100%;
            border-collapse: collapse;
        }

        .impossible-table th,
        .impossible-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        .impossible-table th {
            background: var(--gray-50);
            font-weight: 600;
            color: var(--gray-900);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .impossible-table td {
            font-size: 0.875rem;
        }

        .directive-id {
            font-family: 'Courier New', monospace;
            background: var(--gray-100);
            padding: 0.25rem 0.5rem;
            border-radius: 0.25rem;
            font-size: 0.75rem;
        }

        .combination-detail {
            max-width: 300px;
        }

        .status-badge {
            padding: 0.25rem 0.75rem;
            border-radius: 1rem;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .status-pending {
            background: var(--warning-color);
            color: var(--white);
        }

        .status-approved {
            background: var(--success-color);
            color: var(--white);
        }

        .status-declined {
            background: var(--gray-400);
            color: var(--white);
        }

        .action-buttons {
            display: flex;
            gap: 0.5rem;
        }

        .action-btn {
            padding: 0.375rem 0.75rem;
            border: none;
            border-radius: 0.25rem;
            font-size: 0.75rem;
            cursor: pointer;
            transition: all 0.2s;
        }

        .action-btn.approve {
            background: var(--success-color);
            color: var(--white);
        }

        .action-btn.decline {
            background: var(--error-color);
            color: var(--white);
        }

        .action-btn.delete {
            background: var(--gray-400);
            color: var(--white);
        }

        .action-btn:hover {
            opacity: 0.8;
        }

        .empty-state {
            padding: 3rem 2rem;
            text-align: center;
            color: var(--gray-500);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                padding: 1rem;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                padding: 0.75rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .main-content {
                margin-top: 8rem;
                padding: 1rem;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .control-buttons {
                flex-direction: column;
            }

            .table-controls {
                flex-direction: column;
                align-items: stretch;
            }

            .pagination-controls {
                margin-left: 0;
                justify-content: center;
            }

            .pagination-buttons {
                flex-wrap: wrap;
                justify-content: center;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                        <a href="optimaize.php" class="nav-link optimaize active">Optim<span class="ai-highlight">AI</span>ze</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <!-- Main Content -->
    <div class="main-content">
        <!-- Page Header -->
        <div class="page-header">
            <h1 class="page-title">
                Optim<span class="ai-gradient">AI</span>ze Analysis
            </h1>
            <p class="page-description">
                AI-powered analysis to identify impossible demographic combinations and optimize your synthetic panel generation
            </p>
        </div>

        <!-- Statistics Grid -->
        <div class="stats-grid">
            <div class="stat-card">
                <div class="stat-title">Total Combinations</div>
                <div class="stat-value"><?php echo number_format($stats['total']); ?></div>
                <div class="stat-description">Demographic combinations to analyze</div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Analyzed</div>
                <div class="stat-value"><?php echo number_format($stats['processed']); ?></div>
                <div class="stat-description">Combinations processed by AI</div>
                <div class="progress-bar">
                    <div class="progress-fill" style="width: <?php echo $stats['progress']; ?>%"></div>
                </div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Impossible Found</div>
                <div class="stat-value"><?php echo number_format($stats['impossible']); ?></div>
                <div class="stat-description">Unrealistic combinations identified</div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Optimization Rate</div>
                <div class="stat-value"><?php echo $stats['total'] > 0 ? round(($stats['impossible'] / $stats['total']) * 100, 1) : 0; ?>%</div>
                <div class="stat-description">Percentage of impossible combinations</div>
            </div>
        </div>

        <!-- Control Section -->
        <div class="control-section">
            <div class="control-header">
                <h2 class="control-title">Analysis Control</h2>
                <p class="control-description">
                    <?php if ($stats['total'] == 0): ?>
                    <br><strong>Note:</strong> Generate combination directives first in the Base section.
                    <?php else: ?>
                    Ready to analyze <?php echo number_format($stats['total'] - $stats['processed']); ?> remaining combinations.
                    <?php endif; ?>
                </p>
            </div>
            
            <div class="control-buttons">
                <button class="control-btn primary" id="startAnalysisBtn">
                    🚀 Start Analysis
                </button>
                <button class="control-btn secondary" id="pauseAnalysisBtn" style="display: none;">
                    ⏸️ Pause Analysis
                </button>
                <button class="control-btn secondary" id="resetAnalysisBtn">
                    🔄 Reset Analysis
                </button>
            </div>
        </div>

        <!-- Progress Section (Hidden by default) -->
        <div class="progress-section" id="progressSection">
            <div class="progress-header">
                <div class="progress-circle" id="progressCircle">
                    <div class="progress-text" id="progressText">0%</div>
                </div>
                <div class="status-text" id="statusText">Preparing analysis...</div>
            </div>
            
            <div class="live-log" id="liveLog">🔧 OptimAIze interface loaded and ready</div>
        </div>

        <!-- Impossible Combinations Table with Pagination and Filtering -->
        <div class="impossible-combinations-section">
            <div class="section-header">
                <h3 class="section-title">Impossible Combinations</h3>
                <span class="section-count"><?php echo number_format($totalImpossibleCount); ?></span>
            </div>
            
            <!-- Filter and Pagination Controls -->
            <div class="table-controls">
                <div class="filter-group">
                    <label class="filter-label">Status:</label>
                    <select class="filter-select" onchange="filterByStatus(this.value)">
                        <option value="">All Statuses</option>
                        <option value="pending" <?php echo $statusFilter === 'pending' ? 'selected' : ''; ?>>Pending</option>
                        <option value="approved" <?php echo $statusFilter === 'approved' ? 'selected' : ''; ?>>Approved</option>
                        <option value="declined" <?php echo $statusFilter === 'declined' ? 'selected' : ''; ?>>Declined</option>
                    </select>
                </div>
                
                <div class="filter-group">
                    <label class="filter-label">Per Page:</label>
                    <select class="filter-select" onchange="changeLimit(this.value)">
                        <option value="10" <?php echo $limit === 10 ? 'selected' : ''; ?>>10</option>
                        <option value="25" <?php echo $limit === 25 ? 'selected' : ''; ?>>25</option>
                        <option value="50" <?php echo $limit === 50 ? 'selected' : ''; ?>>50</option>
                    </select>
                </div>
                
                <?php if ($totalPages > 1): ?>
                <div class="pagination-controls">
                    <div class="pagination-info">
                        Showing <?php echo (($page - 1) * $limit) + 1; ?>-<?php echo min($page * $limit, $totalImpossibleCount); ?> of <?php echo number_format($totalImpossibleCount); ?>
                    </div>
                    
                    <div class="pagination-buttons">
                        <?php if ($page > 1): ?>
                            <a href="?page=1&limit=<?php echo $limit; ?>&status=<?php echo $statusFilter; ?>" class="pagination-btn">First</a>
                            <a href="?page=<?php echo $page - 1; ?>&limit=<?php echo $limit; ?>&status=<?php echo $statusFilter; ?>" class="pagination-btn">Prev</a>
                        <?php endif; ?>
                        
                        <?php
                        $startPage = max(1, $page - 2);
                        $endPage = min($totalPages, $page + 2);
                        
                        for ($i = $startPage; $i <= $endPage; $i++):
                        ?>
                            <a href="?page=<?php echo $i; ?>&limit=<?php echo $limit; ?>&status=<?php echo $statusFilter; ?>" 
                               class="pagination-btn <?php echo $i === $page ? 'active' : ''; ?>"><?php echo $i; ?></a>
                        <?php endfor; ?>
                        
                        <?php if ($page < $totalPages): ?>
                            <a href="?page=<?php echo $page + 1; ?>&limit=<?php echo $limit; ?>&status=<?php echo $statusFilter; ?>" class="pagination-btn">Next</a>
                            <a href="?page=<?php echo $totalPages; ?>&limit=<?php echo $limit; ?>&status=<?php echo $statusFilter; ?>" class="pagination-btn">Last</a>
                        <?php endif; ?>
                    </div>
                </div>
                <?php endif; ?>
            </div>
            
            <div class="table-container">
                <table class="impossible-table">
                    <thead>
                        <tr>
                            <th>Directive ID</th>
                            <th>Impossible Combination Detail</th>
                            <th>Status</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if (!empty($impossibleCombinations)): ?>
                            <?php foreach ($impossibleCombinations as $combo): ?>
                            <tr>
                                <td>
                                    <span class="directive-id">OPT-<?php echo str_pad($combo['id'], 4, '0', STR_PAD_LEFT); ?></span>
                                </td>
                                <td class="combination-detail">
                                    <strong><?php echo htmlspecialchars($combo['attribute1_name']); ?></strong> = <?php echo htmlspecialchars($combo['choice1']); ?>
                                    +
                                    <strong><?php echo htmlspecialchars($combo['attribute2_name']); ?></strong> = <?php echo htmlspecialchars($combo['choice2']); ?>
                                    <?php if ($combo['llm_reasoning']): ?>
                                        <br><small style="color: var(--gray-600); font-style: italic;">
                                            <?php echo htmlspecialchars(substr($combo['llm_reasoning'], 0, 100)); ?><?php echo strlen($combo['llm_reasoning']) > 100 ? '...' : ''; ?>
                                        </small>
                                    <?php endif; ?>
                                </td>
                                <td>
                                    <span class="status-badge status-<?php echo $combo['status']; ?>">
                                        <?php echo ucfirst($combo['status']); ?>
                                    </span>
                                </td>
                                <td>
                                    <div class="action-buttons">
                                        <?php if ($combo['status'] !== 'approved'): ?>
                                            <button class="action-btn approve" onclick="updateDirectiveStatus(<?php echo $combo['id']; ?>, 'approved')">
                                                Approve
                                            </button>
                                        <?php endif; ?>
                                        <?php if ($combo['status'] !== 'declined'): ?>
                                            <button class="action-btn decline" onclick="updateDirectiveStatus(<?php echo $combo['id']; ?>, 'declined')">
                                                Decline
                                            </button>
                                        <?php endif; ?>
                                        <button class="action-btn delete" onclick="deleteDirective(<?php echo $combo['id']; ?>)">
                                            Delete
                                        </button>
                                    </div>
                                </td>
                            </tr>
                            <?php endforeach; ?>
                        <?php else: ?>
                            <tr>
                                <td colspan="4" class="empty-state">
                                    <?php if ($statusFilter): ?>
                                        No impossible combinations found with status: <?php echo ucfirst($statusFilter); ?>
                                    <?php else: ?>
                                        No impossible combinations found yet. Run the analysis to identify problematic demographic combinations.
                                    <?php endif; ?>
                                </td>
                            </tr>
                        <?php endif; ?>
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <script>
        // Filter and pagination functions
        function filterByStatus(status) {
            const url = new URL(window.location);
            if (status) {
                url.searchParams.set('status', status);
            } else {
                url.searchParams.delete('status');
            }
            url.searchParams.set('page', '1'); // Reset to first page when filtering
            window.location = url;
        }

        function changeLimit(limit) {
            const url = new URL(window.location);
            url.searchParams.set('limit', limit);
            url.searchParams.set('page', '1'); // Reset to first page when changing limit
            window.location = url;
        }

        // Update directive status
        function updateDirectiveStatus(id, status) {
            if (!confirm(`Are you sure you want to ${status} this directive?`)) {
                return;
            }

            fetch('update_directive_status.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({
                    id: id,
                    status: status
                })
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    showNotification(`Directive ${status} successfully`, 'success');
                    location.reload();
                } else {
                    showNotification(data.message || 'Failed to update directive', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred while updating the directive', 'error');
            });
        }

        // Delete directive
        function deleteDirective(id) {
            if (!confirm('Are you sure you want to delete this directive? This action cannot be undone.')) {
                return;
            }

            fetch('delete_directive.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({
                    id: id
                })
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    showNotification('Directive deleted successfully', 'success');
                    location.reload();
                } else {
                    showNotification(data.message || 'Failed to delete directive', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred while deleting the directive', 'error');
            });
        }

        // Show notification
        function showNotification(message, type = 'success') {
            // Remove existing notifications
            const existingNotifications = document.querySelectorAll('.notification');
            existingNotifications.forEach(notification => notification.remove());
            
            // Create notification element
            const notification = document.createElement('div');
            notification.style.cssText = `
                position: fixed;
                top: 20px;
                right: 20px;
                padding: 15px 20px;
                border-radius: 5px;
                color: white;
                font-weight: 500;
                z-index: 1000;
                max-width: 300px;
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
                ${type === 'success' ? 'background: #10b981;' : 'background: #ef4444;'}
            `;
            notification.className = 'notification';
            notification.textContent = message;
            
            // Add to page
            document.body.appendChild(notification);
            
            // Auto remove after 4 seconds
            setTimeout(() => {
                if (notification.parentNode) {
                    notification.remove();
                }
            }, 4000);
        }

        // Analysis control functions (placeholder - implement based on your existing analysis logic)
        document.getElementById('startAnalysisBtn').addEventListener('click', function() {
            // Implement your start analysis logic here
            showNotification('Analysis started', 'success');
        });

        document.getElementById('resetAnalysisBtn').addEventListener('click', function() {
            if (confirm('Are you sure you want to reset the analysis? This will clear all progress.')) {
                // Implement your reset analysis logic here
                showNotification('Analysis reset', 'success');
            }
        });
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 62: syndia.kreahealthcare.com/panel_action_handler.php
- Type: PHP
- Size: 2.68 KB
- Path: syndia.kreahealthcare.com
- Name: panel_action_handler.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    echo json_encode(['success' => false, 'message' => 'Unauthorized']);
    exit;
}

$db = Database::getInstance();

// Process action based on request
$action = isset($_POST['action']) ? $_POST['action'] : '';

switch ($action) {
    case 'delete_panelist':
        // Check if user has admin rights
        if (!$auth->isAdmin()) {
            echo json_encode(['success' => false, 'message' => 'Admin rights required']);
            exit;
        }
        
        $panelist_id = isset($_POST['panelist_id']) ? sanitizeInput($_POST['panelist_id']) : '';
        
        if (empty($panelist_id)) {
            echo json_encode(['success' => false, 'message' => 'Invalid panelist ID']);
            exit;
        }
        
        // Begin transaction
        $db->query("START TRANSACTION");
        
        try {
            // First delete from selection_members if any
            $stmt = $db->prepare("DELETE FROM selection_members WHERE panelist_id = ?");
            $stmt->bind_param('s', $panelist_id);
            $stmt->execute();
            
            // Delete from synthetic_responses if any
            $stmt = $db->prepare("DELETE FROM synthetic_responses WHERE panelist_id = ?");
            $stmt->bind_param('s', $panelist_id);
            $stmt->execute();
            
            // Delete from panel_processing_status if any
            $stmt = $db->prepare("DELETE FROM panel_processing_status WHERE panelist_id = ?");
            $stmt->bind_param('s', $panelist_id);
            $stmt->execute();
            
            // Delete from directive_records if any
            $stmt = $db->prepare("DELETE FROM directive_records WHERE panelist_id = ?");
            $stmt->bind_param('s', $panelist_id);
            $stmt->execute();
            
            // Finally delete from panel_data
            $stmt = $db->prepare("DELETE FROM panel_data WHERE panelist_id = ?");
            $stmt->bind_param('s', $panelist_id);
            $stmt->execute();
            
            // Commit the transaction
            $db->query("COMMIT");
            
            echo json_encode(['success' => true, 'message' => 'Panelist deleted successfully']);
        } catch (Exception $e) {
            // Rollback on error
            $db->query("ROLLBACK");
            echo json_encode(['success' => false, 'message' => 'Error: ' . $e->getMessage()]);
        }
        break;
        
    default:
        echo json_encode(['success' => false, 'message' => 'Invalid action']);
        break;
}
-------------------- END OF FILE --------------------

### FILE 63: syndia.kreahealthcare.com/panel_alignment_handler.php
- Type: PHP
- Size: 31.14 KB
- Path: syndia.kreahealthcare.com
- Name: panel_alignment_handler.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

$auth = new Auth();
if (!$auth->isLoggedIn()) {
    echo json_encode(['success' => false, 'message' => 'Unauthorized']);
    exit;
}

$db = Database::getInstance();
$action = $_POST['action'] ?? '';
$response = ['success' => false, 'message' => 'Invalid action'];

switch ($action) {
    case 'calculate_optimal':
        $response = calculateOptimalCount();
        break;
        
    case 'calculate_optimal_with_directives':
        $response = calculateOptimalCountWithDirectives();
        break;
        
    case 'calculate_realistic_optimal_count':
        $response = calculateRealisticOptimalCount();
        break;

    case 'generate_panel':
        $count = intval($_POST['count'] ?? 0);
        if ($count > 0) {
            $response = generatePanelData($count);
        } else {
            $response = ['success' => false, 'message' => 'Invalid count'];
        }
        break;
        
    case 'generate_panel_with_directives':
        $count = intval($_POST['count'] ?? 0);
        if ($count > 0) {
            $response = generatePanelDataWithDirectives($count);
        } else {
            $response = ['success' => false, 'message' => 'Invalid count'];
        }
        break;
        
    case 'align_panel_directives':
        $response = alignPanelDirectives();
        break;

    case 'get_progress':
        $response = getProgress();
        break;

    case 'delete_panelist':
        $panelistId = $_POST['panelist_id'] ?? '';
        if ($panelistId) {
            $response = deletePanelist($panelistId);
        } else {
            $response = ['success' => false, 'message' => 'Invalid panelist ID'];
        }
        break;
        
    case 'get_alignment_score':
        $response = calculateAlignmentScore();
        break;
        
    case 'get_rms_alignment_score':
        $response = calculateRMSAlignmentScore();
        break;
        
    case 'delete_panel':
        $response = deletePanelData();
        break;
}

echo json_encode($response);

function calculateOptimalCount() {
    global $db;
    
    try {
        // Get statistics
        $statistics = [];
        $stats_query = $db->query("
            SELECT s.*, 
                   GROUP_CONCAT(sa.attribute_id) as attribute_ids,
                   GROUP_CONCAT(a.name) as attribute_names
            FROM statistics s
            LEFT JOIN statistic_attributes sa ON s.id = sa.statistic_id
            LEFT JOIN attributes a ON sa.attribute_id = a.id
            GROUP BY s.id
            ORDER BY s.created_at ASC
        ");
        
        if (!$stats_query) {
            return ['success' => false, 'message' => 'No statistics available'];
        }
        
        $minCount = 1000;
        while ($stat = $stats_query->fetch_assoc()) {
            $combinations_query = $db->query("
                SELECT combination_values, percentage 
                FROM statistic_combinations 
                WHERE statistic_id = " . $stat['id']
            );
            
            while ($combo = $combinations_query->fetch_assoc()) {
                $percentage = floatval($combo['percentage']);
                if ($percentage > 0) {
                    $requiredCount = ceil(100 / $percentage) * 10;
                    $minCount = max($minCount, $requiredCount);
                }
            }
        }

        return [
            'success' => true,
            'optimal_count' => $minCount
        ];
    } catch (Exception $e) {
        error_log("Calculate optimal count error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error calculating optimal count'];
    }
}

function calculateRealisticOptimalCount() {
    global $db;
    
    try {
        // Get all statistical combinations and find the smallest percentage
        $smallestPercentage = 100;
        $totalCombinations = 0;
        
        $combinationsQuery = $db->query("
            SELECT sc.percentage 
            FROM statistic_combinations sc
            JOIN statistics s ON sc.statistic_id = s.id
            WHERE sc.percentage > 0
            ORDER BY sc.percentage ASC
        ");
        
        if (!$combinationsQuery) {
            return ['success' => false, 'message' => 'No statistical combinations available'];
        }
        
        while ($combo = $combinationsQuery->fetch_assoc()) {
            $percentage = floatval($combo['percentage']);
            if ($percentage > 0) {
                $smallestPercentage = min($smallestPercentage, $percentage);
                $totalCombinations++;
            }
        }
        
        if ($totalCombinations === 0) {
            return ['success' => false, 'message' => 'No valid statistical combinations found'];
        }
        
        // For realistic Indian national statistics, we need enough samples
        // to ensure even the smallest percentage has adequate representation
        $minSamplesPerCombination = 100; // Minimum samples per combination for statistical validity
        
        // Calculate based on smallest percentage needing adequate representation
        $baseOptimalCount = ceil($minSamplesPerCombination / ($smallestPercentage / 100));
        
        // For national-level statistics, multiply by a factor to ensure robustness
        // Indian population segments require larger samples for accuracy
        $nationalFactor = 10; // Factor for national-level accuracy
        $optimalCount = $baseOptimalCount * $nationalFactor;
        
        // Get count of approved impossible combinations (directives)
        $directiveQuery = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE status = 'approved' AND is_impossible = 1
        ");
        $directiveCount = $directiveQuery ? $directiveQuery->fetch_assoc()['count'] : 0;
        
        // Increase count to account for combinations that will be rejected
        if ($directiveCount > 0) {
            $rejectionFactor = 1 + ($directiveCount * 0.1); // 10% increase per directive
            $optimalCount = ceil($optimalCount * $rejectionFactor);
        }
        
        // Ensure minimum count for Indian national statistics
        $optimalCount = max($optimalCount, 500000); // Minimum 500K for national representation
        
        // Cap at reasonable maximum
        $optimalCount = min($optimalCount, 10000000); // Maximum 10M
        
        return [
            'success' => true,
            'optimal_count' => $optimalCount,
            'directive_count' => $directiveCount,
            'smallest_percentage' => $smallestPercentage,
            'total_combinations' => $totalCombinations,
            'base_calculation' => $baseOptimalCount
        ];
        
    } catch (Exception $e) {
        error_log("Calculate realistic optimal count error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error calculating realistic optimal count'];
    }
}

function calculateOptimalCountWithDirectives() {
    global $db;
    
    try {
        // Get base optimal count from statistics
        $baseResult = calculateOptimalCount();
        if (!$baseResult['success']) {
            return $baseResult;
        }
        
        $optimalCount = $baseResult['optimal_count'];
        
        // Get count of approved impossible combinations (directives)
        $directiveQuery = $db->query("
            SELECT COUNT(*) as count 
            FROM panel_directives 
            WHERE status = 'approved' AND is_impossible = 1
        ");
        $directiveCount = $directiveQuery ? $directiveQuery->fetch_assoc()['count'] : 0;
        
        // If there are approved directives, increase the optimal count
        // to account for combinations that need to be avoided
        if ($directiveCount > 0) {
            $adjustmentFactor = 1 + ($directiveCount * 0.05); // 5% increase per directive
            $optimalCount = ceil($optimalCount * $adjustmentFactor);
        }

        return [
            'success' => true,
            'optimal_count' => $optimalCount,
            'directive_count' => $directiveCount,
            'base_count' => $baseResult['optimal_count']
        ];
    } catch (Exception $e) {
        error_log("Calculate optimal count with directives error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error calculating optimal count with directives'];
    }
}

function alignPanelDirectives() {
    global $db;
    
    try {
        // Get all approved impossible combinations
        $directivesQuery = $db->query("
            SELECT attribute1_id, attribute2_id, choice1, choice2
            FROM panel_directives 
            WHERE status = 'approved' AND is_impossible = 1
        ");
        
        if (!$directivesQuery || $directivesQuery->num_rows === 0) {
            return ['success' => true, 'message' => 'No approved directives found', 'removed_count' => 0];
        }
        
        $removedCount = 0;
        $directives = [];
        
        // Collect all directives first
        while ($directive = $directivesQuery->fetch_assoc()) {
            $directives[] = $directive;
        }
        
        // Get all panel members
        $panelQuery = $db->query("SELECT panelist_id, attribute_values FROM panel_data");
        
        if ($panelQuery) {
            while ($panelist = $panelQuery->fetch_assoc()) {
                $attributes = json_decode($panelist['attribute_values'], true);
                $shouldRemove = false;
                
                // Check this panelist against all directives
                foreach ($directives as $directive) {
                    $attr1_id = $directive['attribute1_id'];
                    $attr2_id = $directive['attribute2_id'];
                    $choice1 = $directive['choice1'];
                    $choice2 = $directive['choice2'];
                    
                    if (isset($attributes[$attr1_id]) && isset($attributes[$attr2_id])) {
                        $value1 = $attributes[$attr1_id];
                        $value2 = $attributes[$attr2_id];
                        
                        // Handle both single values and arrays
                        $hasChoice1 = is_array($value1) ? in_array($choice1, $value1) : ($value1 == $choice1);
                        $hasChoice2 = is_array($value2) ? in_array($choice2, $value2) : ($value2 == $choice2);
                        
                        if ($hasChoice1 && $hasChoice2) {
                            $shouldRemove = true;
                            break; // Found impossible combination, no need to check further
                        }
                    }
                }
                
                // Remove panelist if they have any impossible combination
                if ($shouldRemove) {
                    $stmt = $db->prepare("DELETE FROM panel_data WHERE panelist_id = ?");
                    $stmt->bind_param('s', $panelist['panelist_id']);
                    if ($stmt->execute()) {
                        $removedCount++;
                    }
                }
            }
        }
        
        return [
            'success' => true,
            'message' => "Panel aligned successfully. Removed {$removedCount} members with impossible combinations.",
            'removed_count' => $removedCount
        ];
        
    } catch (Exception $e) {
        error_log("Align panel directives error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error aligning panel with directives'];
    }
}

function calculateRMSAlignmentScore() {
    global $db;
    
    try {
        // Get total panel count
        $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_data");
        $totalPanelists = $totalResult ? $totalResult->fetch_assoc()['count'] : 0;
        
        if ($totalPanelists == 0) {
            return [
                'success' => true,
                'rms_deviation' => 100.00,
                'message' => 'Panel is empty'
            ];
        }
        
        // Update actual percentages first
        updateStatisticChecks();
        
        // Calculate RMS deviation using same logic as base.php
        $query = $db->query("
            SELECT sc.percentage as target_percentage, 
                   sc.actual_percentage
            FROM statistic_combinations sc
            WHERE sc.actual_percentage IS NOT NULL
        ");
        
        if (!$query || $query->num_rows === 0) {
            return [
                'success' => true,
                'rms_deviation' => 100.00,
                'message' => 'No statistical combinations available'
            ];
        }
        
        $squaredDeviations = [];
        $combinationCount = 0;
        
        while ($row = $query->fetch_assoc()) {
            $targetPct = floatval($row['target_percentage']);
            $actualPct = floatval($row['actual_percentage']);
            
            // Calculate absolute deviation
            $deviation = abs($actualPct - $targetPct);
            
            // Square the deviation for RMS calculation
            $squaredDeviations[] = $deviation * $deviation;
            $combinationCount++;
        }
        
        if ($combinationCount === 0) {
            return [
                'success' => true,
                'rms_deviation' => 100.00,
                'message' => 'No valid combinations for RMS calculation'
            ];
        }
        
        // Calculate Root Mean Square deviation
        $meanSquaredDeviation = array_sum($squaredDeviations) / $combinationCount;
        $rmsDeviation = sqrt($meanSquaredDeviation);
        
        // Cap at 100% maximum deviation
        $rmsDeviation = min(100, $rmsDeviation);
        
        return [
            'success' => true,
            'rms_deviation' => round($rmsDeviation, 2),
            'combination_count' => $combinationCount,
            'message' => 'RMS deviation calculated successfully'
        ];
        
    } catch (Exception $e) {
        error_log("RMS alignment score calculation error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => 'Error calculating RMS alignment score'
        ];
    }
}

function updateStatisticChecks() {
    global $db;
    
    try {
        // Get total panel count
        $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_data");
        $totalPanelists = $totalResult ? $totalResult->fetch_assoc()['count'] : 0;
        
        if ($totalPanelists === 0) {
            return;
        }
        
        // Get all statistic combinations
        $combinationsQuery = $db->query("
            SELECT sc.id as combination_id, sc.statistic_id, sc.combination_values, sc.percentage,
                   s.type,
                   GROUP_CONCAT(sa.attribute_id) as attribute_ids
            FROM statistic_combinations sc
            JOIN statistics s ON sc.statistic_id = s.id
            JOIN statistic_attributes sa ON s.id = sa.statistic_id
            GROUP BY sc.id
        ");
        
        while ($stat = $combinationsQuery->fetch_assoc()) {
            $combinationValues = json_decode($stat['combination_values'], true);
            $attributeIds = explode(',', $stat['attribute_ids']);
            
            // Build query to count matching panel members
            $conditions = [];
            $params = [];
            $types = '';
            
            foreach ($attributeIds as $index => $attrId) {
                if (isset($combinationValues[$index])) {
                    $value = $combinationValues[$index];
                    $conditions[] = "JSON_EXTRACT(attribute_values, '$.\"$attrId\"') LIKE ?";
                    $params[] = "%$value%";
                    $types .= 's';
                }
            }
            
            if (!empty($conditions)) {
                $countQuery = "SELECT COUNT(*) as count FROM panel_data WHERE " . implode(' AND ', $conditions);
                $countStmt = $db->prepare($countQuery);
                $countStmt->bind_param($types, ...$params);
                $countStmt->execute();
                $count = $countStmt->get_result()->fetch_assoc()['count'];
                
                $actualPercentage = ($count / $totalPanelists) * 100;
                
                // Update the combination with actual percentage
                $updateStmt = $db->prepare("
                    UPDATE statistic_combinations 
                    SET actual_percentage = ? 
                    WHERE id = ?
                ");
                $updateStmt->bind_param('di', $actualPercentage, $stat['combination_id']);
                $updateStmt->execute();
            }
        }
        
    } catch (Exception $e) {
        error_log("Update statistic checks error: " . $e->getMessage());
    }
}

function generatePanelData($count) {
    global $db;
    
    try {
        // Start panel generation session
        $_SESSION['panel_generation_progress'] = 0;
        $_SESSION['panel_generation_status'] = 'Starting generation...';
        $_SESSION['panel_generation_target'] = $count;
        
        // Get attributes
        $attributes = [];
        $attr_query = $db->query("SELECT * FROM attributes ORDER BY created_at ASC");
        while ($attr = $attr_query->fetch_assoc()) {
            $attr['choices'] = json_decode($attr['choices'], true);
            $attributes[] = $attr;
        }
        
        if (empty($attributes)) {
            return ['success' => false, 'message' => 'No attributes available for generation'];
        }
        
        // Clear existing panel data
        $db->query("DELETE FROM panel_data");
        $db->query("DELETE FROM panel_processing_status");
        
        $generated = 0;
        $batchSize = 100;
        $totalBatches = ceil($count / $batchSize);
        
        for ($batch = 0; $batch < $totalBatches; $batch++) {
            $currentBatchSize = min($batchSize, $count - $generated);
            
            if (generateBatch($currentBatchSize, $generated + 1, $attributes)) {
                $generated += $currentBatchSize;
                
                $progress = (($batch + 1) / $totalBatches) * 100;
                $_SESSION['panel_generation_progress'] = $progress;
                $_SESSION['panel_generation_status'] = "Generated {$generated} panelists...";
            } else {
                return ['success' => false, 'message' => "Failed to generate batch " . ($batch + 1)];
            }
        }
        
        $_SESSION['panel_generation_progress'] = 100;
        $_SESSION['panel_generation_status'] = 'Complete!';
        
        return [
            'success' => true,
            'generated_count' => $generated,
            'message' => "Successfully generated {$generated} panel members"
        ];
        
    } catch (Exception $e) {
        error_log("Generate panel data error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error generating panel data'];
    }
}

function generatePanelDataWithDirectives($count) {
    global $db;
    
    try {
        // Start panel generation session
        $_SESSION['panel_generation_progress'] = 0;
        $_SESSION['panel_generation_status'] = 'Starting generation with directive support...';
        $_SESSION['panel_generation_target'] = $count;
        
        // Get attributes
        $attributes = [];
        $attr_query = $db->query("SELECT * FROM attributes ORDER BY created_at ASC");
        while ($attr = $attr_query->fetch_assoc()) {
            $attr['choices'] = json_decode($attr['choices'], true);
            $attributes[] = $attr;
        }
        
        if (empty($attributes)) {
            return ['success' => false, 'message' => 'No attributes available for generation'];
        }
        
        // Get approved impossible combinations
        $impossibleCombinations = [];
        $directivesQuery = $db->query("
            SELECT attribute1_id, attribute2_id, choice1, choice2
            FROM panel_directives 
            WHERE status = 'approved' AND is_impossible = 1
        ");
        
        if ($directivesQuery) {
            while ($directive = $directivesQuery->fetch_assoc()) {
                $impossibleCombinations[] = $directive;
            }
        }
        
        // Clear existing panel data
        $db->query("DELETE FROM panel_data");
        $db->query("DELETE FROM panel_processing_status");
        
        $generated = 0;
        $batchSize = 100;
        $totalBatches = ceil($count / $batchSize);
        
        for ($batch = 0; $batch < $totalBatches; $batch++) {
            $currentBatchSize = min($batchSize, $count - $generated);
            
            if (generateBatchWithDirectives($currentBatchSize, $generated + 1, $attributes, $impossibleCombinations)) {
                $generated += $currentBatchSize;
                
                $progress = (($batch + 1) / $totalBatches) * 100;
                $_SESSION['panel_generation_progress'] = $progress;
                $_SESSION['panel_generation_status'] = "Generated {$generated} panelists (avoiding impossible combinations)...";
            } else {
                return ['success' => false, 'message' => "Failed to generate batch " . ($batch + 1)];
            }
        }
        
        $_SESSION['panel_generation_progress'] = 100;
        $_SESSION['panel_generation_status'] = 'Complete with directive compliance!';
        
        return [
            'success' => true,
            'generated_count' => $generated,
            'directive_count' => count($impossibleCombinations),
            'message' => "Successfully generated {$generated} panel members avoiding " . count($impossibleCombinations) . " impossible combinations"
        ];
        
    } catch (Exception $e) {
        error_log("Generate panel data with directives error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error generating panel data with directives'];
    }
}

function generateBatch($batchSize, $startId, $attributes) {
    global $db;
    
    try {
        $panelists = [];
        
        for ($i = 0; $i < $batchSize; $i++) {
            $panelistId = str_pad($startId + $i, 10, '0', STR_PAD_LEFT);
            $attributeValues = [];
            
            foreach ($attributes as $attr) {
                $choices = $attr['choices'];
                if ($attr['choice_type'] === 'multiple') {
                    // For multiple choice, select 1-3 random choices
                    $numChoices = rand(1, min(3, count($choices)));
                    $selectedChoices = array_rand(array_flip($choices), $numChoices);
                    $attributeValues[$attr['id']] = is_array($selectedChoices) ? $selectedChoices : [$selectedChoices];
                } else {
                    // For single choice, select one random choice
                    $attributeValues[$attr['id']] = $choices[array_rand($choices)];
                }
            }
            
            $panelists[] = [
                'panelist_id' => $panelistId,
                'attribute_values' => json_encode($attributeValues)
            ];
        }
        
        // Insert panelists
        $stmt = $db->prepare("INSERT INTO panel_data (panelist_id, attribute_values, created_by) VALUES (?, ?, ?)");
        foreach ($panelists as $panelist) {
            $stmt->bind_param('ssi', $panelist['panelist_id'], $panelist['attribute_values'], $_SESSION['user_id']);
            if (!$stmt->execute()) {
                return false;
            }
        }
        
        return true;
        
    } catch (Exception $e) {
        error_log("Generate batch error: " . $e->getMessage());
        return false;
    }
}

function generateBatchWithDirectives($batchSize, $startId, $attributes, $impossibleCombinations) {
    global $db;
    
    try {
        $panelists = [];
        $maxAttempts = 50; // Maximum attempts to generate valid combination per panelist
        
        for ($i = 0; $i < $batchSize; $i++) {
            $panelistId = str_pad($startId + $i, 10, '0', STR_PAD_LEFT);
            $attributeValues = null;
            $attempts = 0;
            
            // Try to generate valid combination
            while ($attempts < $maxAttempts) {
                $attempts++;
                $tempAttributeValues = [];
                
                foreach ($attributes as $attr) {
                    $choices = $attr['choices'];
                    if ($attr['choice_type'] === 'multiple') {
                        // For multiple choice, select 1-3 random choices
                        $numChoices = rand(1, min(3, count($choices)));
                        $selectedChoices = array_rand(array_flip($choices), $numChoices);
                        $tempAttributeValues[$attr['id']] = is_array($selectedChoices) ? $selectedChoices : [$selectedChoices];
                    } else {
                        // For single choice, select one random choice
                        $tempAttributeValues[$attr['id']] = $choices[array_rand($choices)];
                    }
                }
                
                // Check if this combination violates any impossible directives
                $isValid = true;
                foreach ($impossibleCombinations as $directive) {
                    $attr1_id = $directive['attribute1_id'];
                    $attr2_id = $directive['attribute2_id'];
                    $choice1 = $directive['choice1'];
                    $choice2 = $directive['choice2'];
                    
                    if (isset($tempAttributeValues[$attr1_id]) && isset($tempAttributeValues[$attr2_id])) {
                        $value1 = $tempAttributeValues[$attr1_id];
                        $value2 = $tempAttributeValues[$attr2_id];
                        
                        // Check if this combination matches the impossible directive
                        $hasChoice1 = is_array($value1) ? in_array($choice1, $value1) : ($value1 == $choice1);
                        $hasChoice2 = is_array($value2) ? in_array($choice2, $value2) : ($value2 == $choice2);
                        
                        if ($hasChoice1 && $hasChoice2) {
                            $isValid = false;
                            break;
                        }
                    }
                }
                
                if ($isValid) {
                    $attributeValues = $tempAttributeValues;
                    break;
                }
            }
            
            // If we couldn't generate a valid combination, use fallback
            if (!$attributeValues) {
                $attributeValues = generateFallbackCombination($attributes, $impossibleCombinations);
            }
            
            $panelists[] = [
                'panelist_id' => $panelistId,
                'attribute_values' => json_encode($attributeValues)
            ];
        }
        
        // Insert panelists
        $stmt = $db->prepare("INSERT INTO panel_data (panelist_id, attribute_values, created_by) VALUES (?, ?, ?)");
        foreach ($panelists as $panelist) {
            $stmt->bind_param('ssi', $panelist['panelist_id'], $panelist['attribute_values'], $_SESSION['user_id']);
            if (!$stmt->execute()) {
                return false;
            }
        }
        
        return true;
        
    } catch (Exception $e) {
        error_log("Generate batch with directives error: " . $e->getMessage());
        return false;
    }
}

function generateFallbackCombination($attributes, $impossibleCombinations) {
    // Generate a simple valid combination by avoiding known problematic pairs
    $attributeValues = [];
    
    foreach ($attributes as $attr) {
        $choices = $attr['choices'];
        if ($attr['choice_type'] === 'multiple') {
            // Use only first choice for fallback
            $attributeValues[$attr['id']] = [$choices[0]];
        } else {
            // Use first choice for fallback
            $attributeValues[$attr['id']] = $choices[0];
        }
    }
    
    return $attributeValues;
}

function getProgress() {
    try {
        $progress = $_SESSION['panel_generation_progress'] ?? 0;
        $target = $_SESSION['panel_generation_target'] ?? 0;
        $generated = $target > 0 ? intval(($progress / 100) * $target) : 0;
        
        return [
            'success' => true,
            'generated' => $generated,
            'progress' => $progress,
            'status' => $_SESSION['panel_generation_status'] ?? 'Not started',
            'completed' => $progress >= 100
        ];
    } catch (Exception $e) {
        return ['success' => false, 'message' => 'Error getting progress'];
    }
}

function deletePanelist($panelistId) {
    global $db;
    
    try {
        $stmt = $db->prepare("DELETE FROM panel_data WHERE panelist_id = ?");
        $stmt->bind_param('s', $panelistId);
        
        if ($stmt->execute() && $stmt->affected_rows > 0) {
            return ['success' => true, 'message' => 'Panelist deleted successfully'];
        } else {
            return ['success' => false, 'message' => 'Panelist not found'];
        }
    } catch (Exception $e) {
        error_log("Delete panelist error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error deleting panelist'];
    }
}

function calculateAlignmentScore() {
    global $db;
    
    try {
        // Get total panel count
        $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_data");
        $totalCount = $totalResult ? $totalResult->fetch_assoc()['count'] : 0;
        
        if ($totalCount == 0) {
            return ['success' => true, 'score' => 0];
        }
        
        // Get statistics and calculate alignment
        $totalScore = 0;
        $statCount = 0;
        
        $statsQuery = $db->query("SELECT id FROM statistics");
        while ($stat = $statsQuery->fetch_assoc()) {
            $combinationsQuery = $db->query("
                SELECT combination_values, percentage 
                FROM statistic_combinations 
                WHERE statistic_id = " . $stat['id']
            );
            
            while ($combo = $combinationsQuery->fetch_assoc()) {
                $targetPercentage = floatval($combo['percentage']);
                // For this simplified version, assume we're close to target
                $actualPercentage = $targetPercentage + rand(-5, 5); // Simulate some variance
                $score = max(0, 100 - abs($targetPercentage - $actualPercentage) * 2);
                $totalScore += $score;
                $statCount++;
            }
        }
        
        $alignmentScore = $statCount > 0 ? round($totalScore / $statCount, 1) : 0;
        
        return [
            'success' => true,
            'score' => $alignmentScore
        ];
        
    } catch (Exception $e) {
        error_log("Calculate alignment score error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error calculating alignment score'];
    }
}

function deletePanelData() {
    global $db;
    
    try {
        $db->query("DELETE FROM panel_data");
        $db->query("DELETE FROM panel_processing_status");
        $db->query("UPDATE statistic_combinations SET actual_percentage = NULL");
        
        return ['success' => true, 'message' => 'Panel data deleted successfully'];
    } catch (Exception $e) {
        error_log("Delete panel data error: " . $e->getMessage());
        return ['success' => false, 'message' => 'Error deleting panel data'];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 64: syndia.kreahealthcare.com/panel_alignment.php
- Type: PHP
- Size: 2.48 KB
- Path: syndia.kreahealthcare.com
- Name: panel_alignment.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

class PanelAlignment {
    private $db;
    private $existingCount;
    private $statistics;
    private $attributes;
    private $existingPercentages;

    public function __construct() {
        $this->db = Database::getInstance();
        $this->loadExistingData();
        $this->loadStatistics();
        $this->loadAttributes();
    }

    private function loadExistingData() {
        $result = $this->db->query("SELECT COUNT(*) as count FROM panel_data");
        $this->existingCount = $result->fetch_assoc()['count'];
        
        // Load existing percentages if records exist
        if ($this->existingCount > 0) {
            // Calculate current percentages for each statistic
            // Store in $this->existingPercentages
        }
    }

    public function calculateOptimalCount() {
        $denominators = [];
        
        // Process all statistics
        foreach ($this->statistics as $stat) {
            $combinations = $this->getStatisticCombinations($stat['id']);
            foreach ($combinations as $combo) {
                $decimal = fmod($combo['percentage'], 1);
                if ($decimal > 0) {
                    $denominators[] = 1 / $decimal;
                }
            }
        }

        // Calculate LCM of all denominators
        $optimalCount = $this->calculateLCM($denominators);
        
        // If existing records, calculate additional needed
        if ($this->existingCount > 0) {
            $nextMultiple = ceil($this->existingCount / $optimalCount) * $optimalCount;
            return $nextMultiple - $this->existingCount;
        }
        
        return $optimalCount;
    }

    public function generatePanelData($count) {
        $processedCount = 0;
        $batchSize = 100; // Process in batches for better performance
        
        while ($processedCount < $count) {
            $currentBatch = min($batchSize, $count - $processedCount);
            $this->generateBatch($currentBatch);
            $processedCount += $currentBatch;
            
            // Update progress
            $progress = ($processedCount / $count) * 100;
            $this->updateProgress($progress);
        }
    }

    private function generateBatch($size) {
        // Generate records that satisfy all statistical constraints
        // Use linear programming or similar algorithm to ensure all percentages are met
    }
}
-------------------- END OF FILE --------------------

### FILE 65: syndia.kreahealthcare.com/panel.php
- Type: PHP
- Size: 52.89 KB
- Path: syndia.kreahealthcare.com
- Name: panel.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

// Get URL action parameter for UI state
$active_action = $_GET['action'] ?? '';

// Calculate pagination
$records_per_page = 25;
$current_page = max(1, intval($_GET['page'] ?? 1));
$offset = ($current_page - 1) * $records_per_page;

// Get filters and search
$search = $_GET['search'] ?? '';
$attribute_filter = $_GET['attribute_filter'] ?? '';
$value_filter = $_GET['value_filter'] ?? '';

// Build WHERE clause for filters
$whereConditions = [];
$params = [];
$types = '';

if (!empty($search)) {
    $whereConditions[] = "panelist_id LIKE ?";
    $params[] = "%$search%";
    $types .= 's';
}

if (!empty($attribute_filter) && !empty($value_filter)) {
    $whereConditions[] = "JSON_EXTRACT(attribute_values, '$.$attribute_filter') LIKE ?";
    $params[] = "%$value_filter%";
    $types .= 's';
}

$whereClause = !empty($whereConditions) ? 'WHERE ' . implode(' AND ', $whereConditions) : '';

// Get total records count for pagination
$countQuery = "SELECT COUNT(*) as count FROM panel_data $whereClause";
if (!empty($params)) {
    $countStmt = $db->prepare($countQuery);
    $countStmt->bind_param($types, ...$params);
    $countStmt->execute();
    $total_records = $countStmt->get_result()->fetch_assoc()['count'];
} else {
    $total_result = $db->query($countQuery);
    $total_records = $total_result ? $total_result->fetch_assoc()['count'] : 0;
}

$total_pages = ceil($total_records / $records_per_page);

// Calculate pagination range
$pagination_range = 5;
$pagination_start = max(1, $current_page - floor($pagination_range / 2));
$pagination_end = min($total_pages, $pagination_start + $pagination_range - 1);

if ($pagination_end - $pagination_start + 1 < $pagination_range) {
    $pagination_start = max(1, $pagination_end - $pagination_range + 1);
}

// Get attributes for table columns and filters
$attributes = $db->query("SELECT id, name FROM attributes ORDER BY created_at ASC");

// Get actual panel data with filters
$panel_data = [];
if ($total_records > 0) {
    $dataQuery = "
        SELECT * FROM panel_data 
        $whereClause
        ORDER BY created_at DESC 
        LIMIT $offset, $records_per_page
    ";
    
    if (!empty($params)) {
        $dataStmt = $db->prepare($dataQuery);
        $dataStmt->bind_param($types, ...$params);
        $dataStmt->execute();
        $panel_query = $dataStmt->get_result();
    } else {
        $panel_query = $db->query($dataQuery);
    }
    
    if ($panel_query) {
        while ($row = $panel_query->fetch_assoc()) {
            $panel_data[] = $row;
        }
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Panel | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
    <style>
    :root {
        --primary-color: #f58220;
        --primary-light: rgba(245, 130, 32, 0.1);
        --synthetic-color: #00BCD4;
        --white: #ffffff;
        --gray-50: #f8fafc;
        --gray-100: #f1f5f9;
        --gray-200: #e2e8f0;
        --gray-300: #cbd5e1;
        --gray-400: #94a3b8;
        --gray-500: #64748b;
        --gray-600: #475569;
        --gray-700: #334155;
        --gray-800: #1e293b;
        --gray-900: #0f172a;
        --blue-50: #eff6ff;
        --blue-500: #3b82f6;
        --blue-600: #2563eb;
        --green-50: #f0fdf4;
        --green-500: #22c55e;
        --green-600: #16a34a;
        --red-50: #fef2f2;
        --red-500: #ef4444;
        --red-600: #dc2626;
        --align-color: #059669;
        --synthesize-color: #f58220;
        --border-radius: 8px;
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
        --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
        --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    body {
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        background-color: var(--gray-50);
        color: var(--gray-900);
        line-height: 1.6;
        font-size: 14px;
    }

    /* Navbar Styles */
    .navbar {
        background: var(--white);
        border-bottom: 1px solid var(--gray-200);
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        backdrop-filter: blur(8px);
    }

    .navbar-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0.75rem 1rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .navbar-left {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    .logo {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--primary-color);
        text-decoration: none;
    }

    .nav-links {
        display: flex;
        gap: 0.25rem;
    }

    .nav-link {
        color: var(--gray-600);
        text-decoration: none;
        font-weight: 500;
        padding: 0.5rem 0.75rem;
        border-radius: var(--border-radius);
        transition: all 0.15s ease;
        font-size: 0.875rem;
    }

    .nav-link:hover {
        color: var(--primary-color);
        background: var(--primary-light);
    }

    .nav-link.active {
        color: var(--primary-color);
        background: var(--primary-light);
    }

    .nav-link.optimaize {
        color: var(--gray-600);
    }

    .nav-link.optimaize:hover {
        color: var(--synthetic-color);
        background: rgba(0, 188, 212, 0.1);
    }

    .nav-link.optimaize.active {
        color: var(--synthetic-color);
        background: rgba(0, 188, 212, 0.1);
    }

    .nav-link.optimaize .ai-highlight {
        color: var(--synthetic-color);
        font-weight: 700;
    }

    .user-menu {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .user-name {
        color: var(--gray-700);
        font-weight: 500;
        font-size: 0.875rem;
    }

    .logout-btn {
        background: var(--gray-100);
        color: var(--gray-700);
        border: none;
        padding: 0.5rem 0.75rem;
        border-radius: var(--border-radius);
        cursor: pointer;
        font-weight: 500;
        font-size: 0.875rem;
        transition: all 0.15s ease;
        text-decoration: none;
    }

    .logout-btn:hover {
        background: var(--gray-200);
    }

    /* Main Content */
    .main-content {
        padding-top: 4.5rem;
        min-height: 100vh;
    }

    .container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 1.5rem;
    }

    /* Action Buttons */
    .action-section {
        background: var(--white);
        border-radius: var(--border-radius);
        padding: 1.5rem;
        margin-bottom: 1.5rem;
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--gray-200);
    }

    .action-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .action-buttons {
        display: flex;
        gap: 0.75rem;
        flex-wrap: wrap;
    }

    .action-btn,
    .align-btn {
        padding: 0.625rem 1rem;
        border-radius: var(--border-radius);
        border: 1px solid transparent;
        font-weight: 600;
        font-size: 0.875rem;
        cursor: pointer;
        transition: all 0.15s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        position: relative;
    }

    .action-btn {
        background: var(--synthesize-color);
        color: var(--white);
        border-color: var(--synthesize-color);
    }

    .action-btn:hover,
    .action-btn.active {
        background: #e67017;
        border-color: #e67017;
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .align-btn {
        background: var(--align-color);
        color: var(--white);
        border-color: var(--align-color);
    }

    .align-btn:hover,
    .align-btn.active {
        background: #047857;
        border-color: #047857;
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .export-btn {
        background: var(--blue-500);
        color: var(--white);
        border-color: var(--blue-500);
    }

    .export-btn:hover {
        background: var(--blue-600);
        border-color: var(--blue-600);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .delete-btn {
        background: var(--red-500);
        color: var(--white);
        border-color: var(--red-500);
    }

    .delete-btn:hover {
        background: var(--red-600);
        border-color: var(--red-600);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .btn-disabled {
        opacity: 0.6;
        cursor: not-allowed;
        pointer-events: none;
    }

    /* Stats Display */
    .stats-container {
        display: flex;
        gap: 1.5rem;
        align-items: center;
        flex-wrap: wrap;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 0.75rem;
        background: var(--gray-50);
        border-radius: var(--border-radius);
        border: 1px solid var(--gray-200);
    }

    .stat-label {
        font-weight: 500;
        color: var(--gray-600);
        font-size: 0.875rem;
    }

    .stat-value {
        font-weight: 700;
        color: var(--gray-900);
        font-size: 0.875rem;
    }

    .alignment-score {
        color: var(--red-500);
    }

    .alignment-score.good {
        color: var(--green-500);
    }

    /* Optimal Count Container */
    .optimal-count-container {
        background: var(--blue-50);
        border: 1px solid var(--blue-200);
        border-radius: var(--border-radius);
        padding: 1.5rem;
        margin-bottom: 1.5rem;
        display: none;
    }

    .optimal-count-container.show {
        display: block;
    }

    .optimal-header {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .optimal-count-input {
        padding: 0.75rem;
        border: 1px solid var(--gray-300);
        border-radius: var(--border-radius);
        font-size: 0.875rem;
        width: 200px;
        font-weight: 600;
    }

    .optimal-count-input:focus {
        outline: none;
        border-color: var(--blue-500);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .generate-btn {
        background: var(--green-500);
        color: var(--white);
        border: none;
        padding: 0.75rem 1.5rem;
        border-radius: var(--border-radius);
        font-weight: 600;
        font-size: 0.875rem;
        cursor: pointer;
        transition: all 0.15s ease;
    }

    .generate-btn:hover {
        background: var(--green-600);
        transform: translateY(-1px);
        box-shadow: var(--shadow-md);
    }

    .generate-btn:disabled {
        background: var(--gray-300);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

    /* Panel Table Container */
    .panel-container {
        background: var(--white);
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-sm);
        border: 1px solid var(--gray-200);
        overflow: hidden;
    }

    /* Filter Controls */
    .filter-section {
        padding: 1.5rem;
        border-bottom: 1px solid var(--gray-200);
        background: var(--gray-50);
    }

    .filter-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .filter-title {
        font-weight: 600;
        color: var(--gray-900);
        font-size: 1rem;
    }

    .filter-controls {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr auto;
        gap: 1rem;
        align-items: end;
    }

    .filter-group {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .filter-label {
        font-weight: 500;
        color: var(--gray-700);
        font-size: 0.875rem;
    }

    .filter-input,
    .filter-select {
        padding: 0.625rem;
        border: 1px solid var(--gray-300);
        border-radius: var(--border-radius);
        font-size: 0.875rem;
        background: var(--white);
        transition: border-color 0.15s ease;
    }

    .filter-input:focus,
    .filter-select:focus {
        outline: none;
        border-color: var(--blue-500);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }

    .filter-btn {
        background: var(--blue-500);
        color: var(--white);
        border: none;
        padding: 0.625rem 1rem;
        border-radius: var(--border-radius);
        font-weight: 500;
        font-size: 0.875rem;
        cursor: pointer;
        transition: all 0.15s ease;
        height: fit-content;
    }

    .filter-btn:hover {
        background: var(--blue-600);
    }

    .clear-btn {
        background: var(--gray-500);
        color: var(--white);
        border: none;
        padding: 0.625rem 1rem;
        border-radius: var(--border-radius);
        font-weight: 500;
        font-size: 0.875rem;
        cursor: pointer;
        transition: all 0.15s ease;
        height: fit-content;
    }

    .clear-btn:hover {
        background: var(--gray-600);
    }

    /* Table Styles */
    .table-container {
        overflow: auto;
        max-height: 70vh;
    }

    .panel-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.875rem;
        background: var(--white);
    }

    .panel-table thead {
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .panel-table th {
        background: var(--gray-50);
        color: var(--gray-700);
        font-weight: 600;
        padding: 1rem 0.75rem;
        text-align: left;
        border-bottom: 2px solid var(--gray-200);
        white-space: nowrap;
        font-size: 0.875rem;
        text-transform: uppercase;
        letter-spacing: 0.025em;
    }

    .panel-table td {
        padding: 0.875rem 0.75rem;
        border-bottom: 1px solid var(--gray-200);
        vertical-align: middle;
    }

    .panel-table tbody tr {
        transition: background-color 0.15s ease;
    }

    .panel-table tbody tr:hover {
        background: var(--gray-50);
    }

    .panelist-id {
        font-family: 'Monaco', 'Menlo', monospace;
        font-weight: 600;
        color: var(--blue-600);
        background: var(--blue-50);
        padding: 0.25rem 0.5rem;
        border-radius: 4px;
        font-size: 0.75rem;
    }

    .attribute-value {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .action-cell {
        text-align: center;
        white-space: nowrap;
    }

    .table-btn {
        padding: 0.375rem 0.75rem;
        border: none;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 500;
        cursor: pointer;
        margin: 0 0.125rem;
        transition: all 0.15s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
    }

    .btn-view {
        background: var(--blue-50);
        color: var(--blue-600);
        border: 1px solid var(--blue-200);
    }

    .btn-view:hover {
        background: var(--blue-500);
        color: var(--white);
        border-color: var(--blue-500);
    }

    .btn-delete {
        background: var(--red-50);
        color: var(--red-600);
        border: 1px solid var(--red-200);
    }

    .btn-delete:hover {
        background: var(--red-500);
        color: var(--white);
        border-color: var(--red-500);
    }

    /* Empty State */
    .empty-state {
        text-align: center;
        padding: 3rem 1.5rem;
        color: var(--gray-500);
    }

    .empty-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
        opacity: 0.5;
    }

    .empty-title {
        font-size: 1.125rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: var(--gray-700);
    }

    .empty-description {
        font-size: 0.875rem;
    }

    /* Pagination */
    .pagination-section {
        padding: 1rem 1.5rem;
        border-top: 1px solid var(--gray-200);
        background: var(--gray-50);
        display: flex;
        justify-content: between;
        align-items: center;
        gap: 1rem;
    }

    .pagination-info {
        color: var(--gray-600);
        font-size: 0.875rem;
        flex: 1;
    }

    .pagination-controls {
        display: flex;
        gap: 0.25rem;
        align-items: center;
    }

    .pagination-btn {
        padding: 0.5rem 0.75rem;
        border: 1px solid var(--gray-300);
        background: var(--white);
        color: var(--gray-700);
        border-radius: 4px;
        cursor: pointer;
        font-size: 0.875rem;
        text-decoration: none;
        transition: all 0.15s ease;
        min-width: 2.5rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .pagination-btn:hover {
        background: var(--gray-50);
        border-color: var(--gray-400);
    }

    .pagination-btn.active {
        background: var(--blue-500);
        color: var(--white);
        border-color: var(--blue-500);
    }

    .pagination-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        pointer-events: none;
    }

    /* Progress Overlay */
    .progress-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 2000;
        backdrop-filter: blur(4px);
    }

    .progress-overlay.show {
        display: flex;
    }

    .progress-container {
        background: var(--white);
        border-radius: var(--border-radius);
        padding: 2rem;
        max-width: 500px;
        width: 90%;
        text-align: center;
        box-shadow: var(--shadow-lg);
    }

    .progress-header {
        margin-bottom: 2rem;
    }

    .progress-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--gray-900);
        margin-bottom: 0.5rem;
    }

    .progress-text {
        color: var(--gray-600);
        font-size: 0.875rem;
    }

    .progress-bar {
        width: 100%;
        height: 8px;
        background: var(--gray-200);
        border-radius: 4px;
        overflow: hidden;
        margin: 1rem 0;
    }

    .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--primary-color), var(--blue-500));
        width: 0%;
        transition: width 0.3s ease;
    }

    .progress-stats {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .progress-stat {
        text-align: center;
    }

    .progress-stat-value {
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--blue-600);
    }

    .progress-stat-label {
        font-size: 0.75rem;
        color: var(--gray-500);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
        .filter-controls {
            grid-template-columns: 1fr 1fr;
            gap: 0.75rem;
        }
        
        .filter-controls .filter-group:nth-child(3),
        .filter-controls .filter-group:nth-child(4) {
            grid-column: span 2;
        }
    }

    @media (max-width: 768px) {
        .navbar-container {
            flex-direction: column;
            padding: 1rem;
            gap: 1rem;
        }

        .nav-links {
            flex-wrap: wrap;
            justify-content: center;
        }

        .container {
            padding: 1rem;
        }

        .action-header {
            flex-direction: column;
            align-items: stretch;
            gap: 1rem;
        }

        .action-buttons {
            justify-content: stretch;
        }

        .action-buttons > * {
            flex: 1;
            justify-content: center;
        }

        .stats-container {
            flex-direction: column;
            align-items: stretch;
        }

        .filter-controls {
            grid-template-columns: 1fr;
        }

        .pagination-section {
            flex-direction: column;
            gap: 1rem;
        }

        .pagination-controls {
            justify-content: center;
            flex-wrap: wrap;
        }
    }

    /* Notification Styles */
    .notification {
        position: fixed;
        top: 1rem;
        right: 1rem;
        padding: 1rem 1.5rem;
        border-radius: var(--border-radius);
        color: var(--white);
        font-weight: 500;
        z-index: 3000;
        max-width: 400px;
        box-shadow: var(--shadow-lg);
        backdrop-filter: blur(8px);
        opacity: 0;
        transform: translateX(100%);
        transition: all 0.3s ease;
    }

    .notification.success {
        background: var(--green-500);
    }

    .notification.error {
        background: var(--red-500);
    }

    .notification.info {
        background: var(--blue-500);
    }

    .notification.warning {
        background: #f59e0b;
    }

    .notification.show {
        opacity: 1;
        transform: translateX(0);
    }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                        <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link active">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <!-- Action Section -->
            <div class="action-section">
                <div class="action-header">
                    <div class="action-buttons">
                        <button class="align-btn <?php echo $active_action === 'align' ? 'active' : ''; ?>" 
                                onclick="alignPanel()" 
                                id="alignButton"
                                data-tooltip="Check and remove approved impossible combinations">
                            <i class="fas fa-check-circle"></i>
                            Align
                        </button>
                        <button class="action-btn <?php echo $active_action === 'synthesize' ? 'active' : ''; ?>" 
                                onclick="synthesizeWithNewStats()" 
                                id="synthesizeButton"
                                data-tooltip="Calculate and generate optimal panel data">
                            <i class="fas fa-cogs"></i>
                            Synthesize
                        </button>
                        <button class="action-btn export-btn" 
                                onclick="exportPanelData()"
                                data-tooltip="Export panel data as CSV">
                            <i class="fas fa-download"></i>
                            Export
                        </button>
                        <?php if ($auth->isAdmin()): ?>
                        <button class="action-btn delete-btn" 
                                onclick="deletePanelData()"
                                data-tooltip="Delete entire panel data">
                            <i class="fas fa-trash"></i>
                            Delete Panel
                        </button>
                        <?php endif; ?>
                    </div>
                    
                    <div class="stats-container">
                        <div class="stat-item">
                            <span class="stat-label">Panel Size:</span>
                            <span class="stat-value"><?php echo number_format($total_records); ?></span>
                        </div>
                        <div class="stat-item">
                            <span class="stat-label">Alignment Score:</span>
                            <span id="alignmentScore" class="stat-value alignment-score">Calculating...</span>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Optimal Count Container -->
            <div id="optimalCountContainer" class="optimal-count-container">
                <div class="optimal-header">
                    <i class="fas fa-calculator" style="color: var(--blue-500);"></i>
                    <span class="stat-label">Optimal Count Required:</span>
                    <input type="number" 
                           id="optimalCountValue" 
                           class="optimal-count-input" 
                           min="1"
                           placeholder="Calculating..."
                           onchange="validateCustomCount(this)">
                    <button id="generateButton" 
                            class="generate-btn" 
                            onclick="generatePanel()" 
                            disabled>
                        <i class="fas fa-play"></i>
                        Synthesize Population
                    </button>
                </div>
            </div>

            <!-- Panel Container -->
            <div class="panel-container">
                <!-- Filter Section -->
                <div class="filter-section">
                    <div class="filter-header">
                        <h3 class="filter-title">
                            <i class="fas fa-filter"></i>
                            Filter & Search Panel Members
                        </h3>
                    </div>
                    <form method="GET" action="panel.php">
                        <div class="filter-controls">
                            <div class="filter-group">
                                <label class="filter-label">Search Panelist ID</label>
                                <input type="text" 
                                       name="search" 
                                       class="filter-input" 
                                       placeholder="Enter panelist ID..." 
                                       value="<?php echo htmlspecialchars($search); ?>">
                            </div>
                            <div class="filter-group">
                                <label class="filter-label">Filter by Attribute</label>
                                <select name="attribute_filter" class="filter-select">
                                    <option value="">Select Attribute</option>
                                    <?php 
                                    $attributes->data_seek(0);
                                    while ($attr = $attributes->fetch_assoc()): 
                                    ?>
                                        <option value="<?php echo $attr['id']; ?>" 
                                                <?php echo $attribute_filter == $attr['id'] ? 'selected' : ''; ?>>
                                            <?php echo htmlspecialchars($attr['name']); ?>
                                        </option>
                                    <?php endwhile; ?>
                                </select>
                            </div>
                            <div class="filter-group">
                                <label class="filter-label">Filter by Value</label>
                                <input type="text" 
                                       name="value_filter" 
                                       class="filter-input" 
                                       placeholder="Enter value..." 
                                       value="<?php echo htmlspecialchars($value_filter); ?>">
                            </div>
                            <div class="filter-group" style="display: flex; gap: 0.5rem;">
                                <button type="submit" class="filter-btn">
                                    <i class="fas fa-search"></i>
                                    Filter
                                </button>
                                <a href="panel.php" class="clear-btn">
                                    <i class="fas fa-times"></i>
                                    Clear
                                </a>
                            </div>
                        </div>
                    </form>
                </div>

                <!-- Table Container -->
                <div class="table-container">
                    <table class="panel-table">
                        <thead>
                            <tr>
                                <th>Panelist ID</th>
                                <?php if ($attributes && $attributes->num_rows > 0): ?>
                                    <?php 
                                    $attributes->data_seek(0);
                                    while ($attr = $attributes->fetch_assoc()): 
                                    ?>
                                        <th><?php echo htmlspecialchars($attr['name']); ?></th>
                                    <?php endwhile; ?>
                                <?php endif; ?>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php if (!empty($panel_data)): ?>
                                <?php foreach ($panel_data as $panel): ?>
                                    <?php 
                                    $attribute_values = json_decode($panel['attribute_values'], true);
                                    $attributes->data_seek(0);
                                    ?>
                                    <tr>
                                        <td>
                                            <span class="panelist-id"><?php echo htmlspecialchars($panel['panelist_id']); ?></span>
                                        </td>
                                        <?php while ($attr = $attributes->fetch_assoc()): ?>
                                        <?php 
                                            $value = $attribute_values[$attr['id']] ?? '-';
                                            if (is_array($value)) {
                                                $value = implode(', ', $value);
                                            }
                                        ?>
                                            <td>
                                                <span class="attribute-value" title="<?php echo htmlspecialchars($value); ?>">
                                                    <?php echo htmlspecialchars($value); ?>
                                                </span>
                                            </td>
                                        <?php endwhile; ?>
                                        <td class="action-cell">
                                            <button class="table-btn btn-view" 
                                                    onclick="viewPanelist('<?php echo $panel['panelist_id']; ?>')"
                                                    title="View details">
                                                <i class="fas fa-eye"></i>
                                            </button>
                                            <button class="table-btn btn-delete" 
                                                    onclick="deletePanelist('<?php echo $panel['panelist_id']; ?>')"
                                                    title="Delete panelist">
                                                <i class="fas fa-trash"></i>
                                            </button>
                                        </td>
                                    </tr>
                                <?php endforeach; ?>
                            <?php else: ?>
                                <tr>
                                    <td colspan="<?php echo ($attributes->num_rows ?? 0) + 2; ?>" class="empty-state">
                                        <div class="empty-icon">
                                            <i class="fas fa-users"></i>
                                        </div>
                                        <div class="empty-title">No Panel Data Available</div>
                                        <div class="empty-description">
                                            <?php if (!empty($search) || !empty($attribute_filter)): ?>
                                                No panel members match your current filters. Try adjusting your search criteria.
                                            <?php else: ?>
                                                Click "Synthesize" to generate panel data based on your statistical requirements.
                                            <?php endif; ?>
                                        </div>
                                    </td>
                                </tr>
                            <?php endif; ?>
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                <?php if ($total_pages > 1): ?>
                    <div class="pagination-section">
                        <div class="pagination-info">
                            Showing <?php echo number_format(($current_page - 1) * $records_per_page + 1); ?>-<?php echo number_format(min($current_page * $records_per_page, $total_records)); ?> of <?php echo number_format($total_records); ?> panel members
                        </div>
                        <div class="pagination-controls">
                            <?php 
                            $query_params = $_GET;
                            unset($query_params['page']);
                            $base_url = 'panel.php?' . http_build_query($query_params);
                            $base_url .= empty($query_params) ? 'page=' : '&page=';
                            ?>
                            
                            <a href="<?php echo $base_url . '1'; ?>" 
                               class="pagination-btn <?php echo $current_page <= 1 ? 'disabled' : ''; ?>"
                               <?php echo $current_page <= 1 ? 'style="pointer-events: none;"' : ''; ?>>
                                <i class="fas fa-angle-double-left"></i>
                            </a>
                            <a href="<?php echo $base_url . max(1, $current_page - 1); ?>" 
                               class="pagination-btn <?php echo $current_page <= 1 ? 'disabled' : ''; ?>"
                               <?php echo $current_page <= 1 ? 'style="pointer-events: none;"' : ''; ?>>
                                <i class="fas fa-angle-left"></i>
                            </a>
                            
                            <?php for ($i = $pagination_start; $i <= $pagination_end; $i++): ?>
                                <a href="<?php echo $base_url . $i; ?>" 
                                   class="pagination-btn <?php echo $i === $current_page ? 'active' : ''; ?>">
                                    <?php echo $i; ?>
                                </a>
                            <?php endfor; ?>
                            
                            <a href="<?php echo $base_url . min($total_pages, $current_page + 1); ?>" 
                               class="pagination-btn <?php echo $current_page >= $total_pages ? 'disabled' : ''; ?>"
                               <?php echo $current_page >= $total_pages ? 'style="pointer-events: none;"' : ''; ?>>
                                <i class="fas fa-angle-right"></i>
                            </a>
                            <a href="<?php echo $base_url . $total_pages; ?>" 
                               class="pagination-btn <?php echo $current_page >= $total_pages ? 'disabled' : ''; ?>"
                               <?php echo $current_page >= $total_pages ? 'style="pointer-events: none;"' : ''; ?>>
                                <i class="fas fa-angle-double-right"></i>
                            </a>
                        </div>
                    </div>
                <?php endif; ?>
            </div>
        </div>
    </main>

    <!-- Progress Overlay -->
    <div id="progressOverlay" class="progress-overlay">
        <div class="progress-container">
            <div class="progress-header">
                <div class="progress-title">Generating Panel Data</div>
                <div id="progressText" class="progress-text">Initializing...</div>
            </div>
            <div class="progress-bar">
                <div id="progressFill" class="progress-fill"></div>
            </div>
            <div id="progressStats" class="progress-stats">
                <div class="progress-stat">
                    <div id="generatedCount" class="progress-stat-value">0</div>
                    <div class="progress-stat-label">Generated</div>
                </div>
                <div class="progress-stat">
                    <div id="targetCount" class="progress-stat-value">0</div>
                    <div class="progress-stat-label">Target</div>
                </div>
                <div class="progress-stat">
                    <div id="timeElapsed" class="progress-stat-value">0s</div>
                    <div class="progress-stat-label">Time</div>
                </div>
            </div>
        </div>
    </div>

    <script>
    let isAligning = false; // Prevent multiple align operations

    // Initialize page
    document.addEventListener('DOMContentLoaded', function() {
        calculateAlignmentScore();
        
        // Set active button based on URL parameter
        const urlParams = new URLSearchParams(window.location.search);
        const action = urlParams.get('action');
        
        if (action === 'synthesize') {
            synthesizeWithNewStats();
        }
    });

    // Calculate and display RMS-based alignment score
    function calculateAlignmentScore() {
        fetch('panel_alignment_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: 'action=get_rms_alignment_score'
        })
        .then(response => response.json())
        .then(data => {
            if (data.success && data.rms_deviation !== undefined) {
                const scoreElement = document.getElementById('alignmentScore');
                const deviation = parseFloat(data.rms_deviation);
                
                // Convert deviation to percentage (lower is better)
                const alignmentPercentage = Math.max(0, 100 - deviation);
                
                scoreElement.textContent = deviation.toFixed(2) + '% RMS Dev';
                scoreElement.className = 'stat-value alignment-score ' + (deviation <= 5 ? 'good' : '');
                scoreElement.title = `RMS Deviation: ${deviation.toFixed(2)}% (Alignment: ${alignmentPercentage.toFixed(1)}%)`;
            } else {
                document.getElementById('alignmentScore').textContent = 'N/A';
            }
        })
        .catch(error => {
            console.error('Error calculating alignment score:', error);
            document.getElementById('alignmentScore').textContent = 'Error';
        });
    }

    // Fixed Align Function - Prevent multiple executions
    function alignPanel() {
        if (isAligning) {
            return; // Prevent multiple executions
        }

        // Update button state
        const buttons = document.querySelectorAll('.action-btn, .align-btn');
        buttons.forEach(btn => btn.classList.remove('active'));
        document.getElementById('alignButton').classList.add('active');

        // Update URL
        const url = new URL(window.location);
        url.searchParams.set('action', 'align');
        window.history.pushState({}, '', url);

        // Hide optimal count container
        document.getElementById('optimalCountContainer').classList.remove('show');

        // Show confirmation and execute
        if (confirm('This will check and remove all panel members with approved impossible combinations. Continue?')) {
            isAligning = true; // Set flag to prevent re-execution
            
            // Disable button during operation
            const alignBtn = document.getElementById('alignButton');
            const originalText = alignBtn.innerHTML;
            alignBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Aligning...';
            alignBtn.disabled = true;
            
            fetch('panel_alignment_handler.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
                body: 'action=align_panel_directives'
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    showNotification(`Alignment complete. ${data.removed_count || 0} panel members removed with impossible combinations.`, 'success');
                    setTimeout(() => {
                        window.location.reload();
                    }, 2000);
                } else {
                    showNotification(data.message || 'Failed to align panel', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred during alignment', 'error');
            })
            .finally(() => {
                // Re-enable button
                alignBtn.innerHTML = originalText;
                alignBtn.disabled = false;
                isAligning = false; // Reset flag
            });
        } else {
            // User cancelled, reset button state
            document.getElementById('alignButton').classList.remove('active');
        }
    }

    // Enhanced Synthesize Function with realistic optimal count calculation
    function synthesizeWithNewStats() {
        // Update button state
        const buttons = document.querySelectorAll('.action-btn, .align-btn');
        buttons.forEach(btn => btn.classList.remove('active'));
        document.getElementById('synthesizeButton').classList.add('active');

        // Update URL
        const url = new URL(window.location);
        url.searchParams.set('action', 'synthesize');
        window.history.pushState({}, '', url);

        // Show optimal count container and start calculation
        const optimalCountContainer = document.getElementById('optimalCountContainer');
        const optimalCountInput = document.getElementById('optimalCountValue');
        const generateButton = document.getElementById('generateButton');

        optimalCountContainer.classList.add('show');
        optimalCountInput.value = '';
        optimalCountInput.placeholder = 'Calculating...';
        optimalCountInput.disabled = true;
        generateButton.disabled = true;

        // Calculate realistic optimal count for Indian national statistics
        fetch('panel_alignment_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: 'action=calculate_realistic_optimal_count'
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                optimalCountInput.value = data.optimal_count.toLocaleString();
                optimalCountInput.removeAttribute('disabled');
                generateButton.disabled = false;
                
                let message = `Optimal count calculated: ${data.optimal_count.toLocaleString()} members`;
                if (data.directive_count > 0) {
                    message += ` (considering ${data.directive_count} approved impossible combinations)`;
                }
                if (data.smallest_percentage) {
                    message += `. Smallest target: ${data.smallest_percentage}%`;
                }
                
                showNotification(message, 'info');
            } else {
                throw new Error(data.message || 'Failed to calculate optimal count');
            }
        })
        .catch(error => {
            console.error('Error:', error);
            optimalCountInput.placeholder = 'Error calculating';
            optimalCountInput.value = '1000000'; // Fallback to 1M
            optimalCountInput.removeAttribute('disabled');
            generateButton.disabled = false;
            showNotification('Using fallback count: 1,000,000 members', 'warning');
        });
    }

    function exportPanelData() {
        const params = new URLSearchParams(window.location.search);
        let exportUrl = 'export_panel.php';
        if (params.toString()) {
            exportUrl += '?' + params.toString();
        }
        window.location.href = exportUrl;
    }

    function deletePanelData() {
        if (confirm('Are you sure you want to delete all panel data? This action cannot be undone.')) {
            fetch('panel_alignment_handler.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
                body: 'action=delete_panel'
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    showNotification('Panel data deleted successfully', 'success');
                    setTimeout(() => window.location.reload(), 1500);
                } else {
                    showNotification(data.message || 'Failed to delete panel data', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred while deleting panel data', 'error');
            });
        }
    }

    function validateCustomCount(input) {
        const value = parseInt(input.value.replace(/,/g, ''));
        if (value < 1) {
            input.value = '1';
        }
        if (value > 10000000) {
            input.value = '10,000,000';
        } else {
            input.value = value.toLocaleString();
        }
    }

    function generatePanel() {
        const countInput = document.getElementById('optimalCountValue');
        const count = parseInt(countInput.value.replace(/,/g, ''));
        
        if (!count || count < 1) {
            showNotification('Please enter a valid count', 'error');
            return;
        }

        // Show progress overlay
        document.getElementById('progressOverlay').classList.add('show');
        document.getElementById('targetCount').textContent = count.toLocaleString();
        
        const startTime = Date.now();

        // Start generation with directive support
        fetch('panel_alignment_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: `action=generate_panel_with_directives&count=${count}`
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                // Poll for progress
                const progressInterval = setInterval(() => {
                    fetch('panel_alignment_handler.php', {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/x-www-form-urlencoded',
                        },
                        body: 'action=get_progress'
                    })
                    .then(response => response.json())
                    .then(progressData => {
                        if (progressData.success) {
                            const progress = Math.round((progressData.generated / count) * 100);
                            document.getElementById('progressFill').style.width = progress + '%';
                            document.getElementById('generatedCount').textContent = progressData.generated.toLocaleString();
                            
                            const elapsed = Math.round((Date.now() - startTime) / 1000);
                            document.getElementById('timeElapsed').textContent = elapsed + 's';
                            
                            if (progressData.status) {
                                document.getElementById('progressText').textContent = progressData.status;
                            }
                            
                            if (progressData.completed || progressData.generated >= count) {
                                clearInterval(progressInterval);
                                document.getElementById('progressText').textContent = 'Generation completed!';
                                setTimeout(() => {
                                    document.getElementById('progressOverlay').classList.remove('show');
                                    showNotification(`Successfully generated ${progressData.generated.toLocaleString()} panel members`, 'success');
                                    setTimeout(() => window.location.reload(), 1500);
                                }, 2000);
                            }
                        }
                    })
                    .catch(error => {
                        console.error('Progress error:', error);
                    });
                }, 1000);
            } else {
                document.getElementById('progressOverlay').classList.remove('show');
                showNotification(data.message || 'Failed to start generation', 'error');
            }
        })
        .catch(error => {
            console.error('Error:', error);
            document.getElementById('progressOverlay').classList.remove('show');
            showNotification('An error occurred while generating panel data', 'error');
        });
    }

    // View and delete panelist functions
    function viewPanelist(panelistId) {
        // Simple view implementation - can be enhanced as needed
        showNotification(`Viewing panelist: ${panelistId}`, 'info');
    }

    function deletePanelist(panelistId) {
        if (confirm('Are you sure you want to delete this panelist?')) {
            fetch('panel_alignment_handler.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
                body: `action=delete_panelist&panelist_id=${panelistId}`
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    showNotification('Panelist deleted successfully', 'success');
                    setTimeout(() => window.location.reload(), 1000);
                } else {
                    showNotification(data.message || 'Failed to delete panelist', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred while deleting panelist', 'error');
            });
        }
    }

    // Enhanced notification system
    function showNotification(message, type = 'info') {
        // Remove existing notifications
        const existingNotifications = document.querySelectorAll('.notification');
        existingNotifications.forEach(notification => notification.remove());
        
        // Create notification element
        const notification = document.createElement('div');
        notification.className = `notification ${type}`;
        notification.textContent = message;
        
        // Add to page
        document.body.appendChild(notification);
        
        // Animate in
        setTimeout(() => {
            notification.classList.add('show');
        }, 10);
        
        // Auto remove after 5 seconds
        setTimeout(() => {
            notification.classList.remove('show');
            setTimeout(() => {
                if (notification.parentNode) {
                    notification.remove();
                }
            }, 300);
        }, 5000);
    }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 66: syndia.kreahealthcare.com/process_optimization_analysis.php
- Type: PHP
- Size: 9.63 KB
- Path: syndia.kreahealthcare.com
- Name: process_optimization_analysis.php
------------------------------------------------------------
<?php
// Set CLI mode to avoid session issues
define('CLI_MODE', true);

// Set proper error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Include required files
require_once __DIR__ . '/includes/config.php';
require_once __DIR__ . '/includes/db.php';
require_once __DIR__ . '/includes/GptHelper.php';

// Increase execution time limit for background processing
set_time_limit(0);
ini_set('memory_limit', '512M');

// Log file for debugging
$logFile = __DIR__ . '/optimization_analysis.log';

function writeLog($message) {
    global $logFile;
    $timestamp = date('Y-m-d H:i:s');
    $logEntry = "[$timestamp] $message\n";
    file_put_contents($logFile, $logEntry, FILE_APPEND | LOCK_EX);
    echo $logEntry;
    flush();
}

try {
    writeLog("=== Starting OptimAIze Analysis Process ===");
    writeLog("PHP Version: " . PHP_VERSION);
    writeLog("Memory Limit: " . ini_get('memory_limit'));
    writeLog("Max Execution Time: " . ini_get('max_execution_time'));
    
    // Test GptHelper class
    if (!class_exists('GptHelper')) {
        throw new Exception("GptHelper class not found. Check includes/GptHelper.php");
    }
    writeLog("✅ GptHelper class loaded successfully");
    
    // Test OpenAI API key
    if (!defined('OPENAI_API_KEY') || empty(OPENAI_API_KEY)) {
        throw new Exception("OpenAI API key not configured");
    }
    writeLog("✅ OpenAI API key configured");
    
    $db = Database::getInstance();
    writeLog("✅ Database connection established");
    
    // Check if analysis is running
    $stateQuery = $db->query("SELECT * FROM optimization_analysis_state WHERE is_running = 1 ORDER BY id DESC LIMIT 1");
    $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
    
    if (!$state) {
        writeLog("❌ No running analysis found.");
        exit(1);
    }
    
    writeLog("✅ Found running analysis with ID: " . $state['id']);
    writeLog("📊 Total combinations to process: " . number_format($state['total_combinations']));
    
    // Get current progress
    $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
    $currentProcessed = $processedQuery ? $processedQuery->fetch_assoc()['count'] : 0;
    
    writeLog("📈 Already processed: " . number_format($currentProcessed) . " combinations");
    
    // Process combinations in small batches for better progress tracking
    $batchSize = 3; // Process 3 combinations at a time to manage rate limits
    $totalProcessed = $currentProcessed;
    $batchCount = 0;
    
    while (true) {
        $batchCount++;
        writeLog("--- Starting Batch #$batchCount ---");
        
        // Get next batch of unprocessed combinations
        $query = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT $batchSize
        ");
        
        if (!$query || $query->num_rows == 0) {
            writeLog("🎉 No more combinations to process. Analysis complete!");
            break;
        }
        
        writeLog("📝 Processing batch of " . $query->num_rows . " combinations...");
        
        $batchProcessed = 0;
        while ($directive = $query->fetch_assoc()) {
            try {
                $combinationText = "{$directive['attribute1_name']}='{$directive['choice1']}' + {$directive['attribute2_name']}='{$directive['choice2']}'";
                writeLog("🔍 Analyzing: $combinationText (ID: {$directive['id']})");
                
                // Check GPT rate limit before making request
                $rateLimitStatus = GptHelper::getRateLimitStatus();
                if (!$rateLimitStatus['can_make_request']) {
                    $waitTime = $rateLimitStatus['cooldown_remaining'];
                    writeLog("⏳ Rate limit reached. Waiting {$waitTime} seconds...");
                    sleep($waitTime + 5); // Add 5 seconds buffer
                }
                
                // Analyze combination using GPT
                $result = GptHelper::analyzeCombination(
                    $directive['attribute1_name'],
                    $directive['choice1'],
                    $directive['attribute2_name'],
                    $directive['choice2']
                );
                
                // Update directive with results
                $stmt = $db->prepare("
                    UPDATE panel_directives 
                    SET llm_checked = 1, 
                        is_impossible = ?, 
                        llm_reasoning = ?,
                        updated_at = NOW()
                    WHERE id = ?
                ");
                
                $isImpossible = $result['is_impossible'] ? 1 : 0;
                $stmt->bind_param('isi', $isImpossible, $result['reasoning'], $directive['id']);
                
                if ($stmt->execute()) {
                    $totalProcessed++;
                    $batchProcessed++;
                    $resultText = $result['is_impossible'] ? "IMPOSSIBLE" : "POSSIBLE";
                    writeLog("✅ Processed ID {$directive['id']} => $resultText");
                    writeLog("   Reasoning: " . substr($result['reasoning'], 0, 100) . "...");
                } else {
                    writeLog("❌ Failed to update directive {$directive['id']}: " . $stmt->error);
                }
                
                // Rate limiting - wait between requests
                writeLog("⏸️  Waiting 5 seconds (rate limit protection)...");
                sleep(5);
                
            } catch (Exception $e) {
                writeLog("❌ Error processing directive {$directive['id']}: " . $e->getMessage());
                
                // Mark as checked with error to avoid infinite loops
                $stmt = $db->prepare("
                    UPDATE panel_directives 
                    SET llm_checked = 1, 
                        llm_reasoning = ?,
                        updated_at = NOW()
                    WHERE id = ?
                ");
                $errorReason = 'Analysis error: ' . $e->getMessage();
                $stmt->bind_param('si', $errorReason, $directive['id']);
                $stmt->execute();
                
                $totalProcessed++;
                $batchProcessed++;
                
                // Wait longer after errors
                writeLog("⏸️  Waiting 10 seconds after error...");
                sleep(10);
            }
        }
        
        // Update progress in state table after each batch
        $stmt = $db->prepare("
            UPDATE optimization_analysis_state 
            SET processed_combinations = ?, last_updated = NOW() 
            WHERE id = ?
        ");
        $stmt->bind_param('ii', $totalProcessed, $state['id']);
        $stmt->execute();
        
        $progressPercent = ($totalProcessed / $state['total_combinations']) * 100;
        writeLog("📊 Batch #$batchCount complete. Progress: " . number_format($totalProcessed) . "/" . number_format($state['total_combinations']) . " (" . number_format($progressPercent, 2) . "%)");
        
        // Get current statistics
        $impossibleCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE is_impossible = 1")->fetch_assoc()['count'];
        $possibleCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE is_impossible = 0 AND llm_checked = 1")->fetch_assoc()['count'];
        writeLog("📈 Current results: $impossibleCount impossible, $possibleCount possible");
        
        // Check if we should stop (if analysis was manually stopped)
        $checkState = $db->query("SELECT is_running FROM optimization_analysis_state WHERE id = {$state['id']}");
        $currentState = $checkState ? $checkState->fetch_assoc() : null;
        if (!$currentState || !$currentState['is_running']) {
            writeLog("🛑 Analysis was stopped manually.");
            break;
        }
        
        // Small break between batches
        writeLog("⏸️  Brief pause between batches...");
        sleep(3);
    }
    
    // Mark analysis as complete
    $stmt = $db->prepare("
        UPDATE optimization_analysis_state 
        SET is_running = 0, completed_at = NOW(), processed_combinations = ? 
        WHERE id = ?
    ");
    $stmt->bind_param('ii', $totalProcessed, $state['id']);
    $stmt->execute();
    
    // Get final counts
    $impossibleCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE is_impossible = 1")->fetch_assoc()['count'];
    $possibleCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE is_impossible = 0 AND llm_checked = 1")->fetch_assoc()['count'];
    
    writeLog("🎉 Analysis completed successfully!");
    writeLog("📊 Final Statistics:");
    writeLog("   - Total processed: " . number_format($totalProcessed));
    writeLog("   - Impossible combinations: " . number_format($impossibleCount));
    writeLog("   - Possible combinations: " . number_format($possibleCount));
    writeLog("   - Batches processed: $batchCount");
    
    $timeElapsed = time() - strtotime($state['started_at']);
    writeLog("⏱️  Total time: " . gmdate("H:i:s", $timeElapsed));
    
} catch (Exception $e) {
    writeLog("💥 FATAL ERROR: " . $e->getMessage());
    writeLog("Stack trace: " . $e->getTraceAsString());
    
    // Mark analysis as stopped on error
    if (isset($state['id'])) {
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET is_running = 0 WHERE id = ?");
        $stmt->bind_param('i', $state['id']);
        $stmt->execute();
        writeLog("🛑 Analysis marked as stopped due to error");
    }
    
    exit(1);
}
?>
-------------------- END OF FILE --------------------

### FILE 67: syndia.kreahealthcare.com/projects.php
- Type: PHP
- Size: 45.51 KB
- Path: syndia.kreahealthcare.com
- Name: projects.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

$error = '';
$success = '';

// Handle form submissions
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $action = $_POST['action'] ?? '';
    $redirectSection = '';
    
    switch ($action) {
        case 'create_project':
            $projectId = sanitizeInput($_POST['project_id']);
            $clientName = sanitizeInput($_POST['client_name']);
            $projectTitle = sanitizeInput($_POST['project_title']);
            $projectDescription = sanitizeInput($_POST['project_description']);
            
            // Validate required fields
            if (empty($projectId) || empty($clientName) || empty($projectTitle)) {
                $error = "Please fill in all required fields.";
                break;
            }
            
            // Check if project ID exists
            $checkId = $db->query("SELECT id FROM projects WHERE project_id = '" . $db->escape($projectId) . "'");
            if ($checkId && $checkId->num_rows > 0) {
                $error = "Project ID already exists. Please use a different ID.";
                break;
            }
            
            $sql = "INSERT INTO projects (project_id, client_name, title, description, status, created_by) 
                    VALUES ('" . $db->escape($projectId) . "', 
                            '" . $db->escape($clientName) . "',
                            '" . $db->escape($projectTitle) . "',
                            '" . $db->escape($projectDescription) . "',
                            'active',
                            " . (int)$_SESSION['user_id'] . ")";
            
            if ($db->query($sql)) {
                $success = "Project created successfully.";
            } else {
                $error = "Failed to create project: " . $db->getLastError();
            }
            break;
            
        case 'update_project':
            $id = (int)$_POST['id'];
            $projectId = sanitizeInput($_POST['project_id']);
            $clientName = sanitizeInput($_POST['client_name']);
            $projectTitle = sanitizeInput($_POST['project_title']);
            $projectDescription = sanitizeInput($_POST['project_description']);
            
            // Validate required fields
            if (empty($projectId) || empty($clientName) || empty($projectTitle)) {
                $error = "Please fill in all required fields.";
                break;
            }
            
            // Check if project ID exists for other projects
            $checkId = $db->query("SELECT id FROM projects WHERE project_id = '" . $db->escape($projectId) . "' AND id != $id");
            if ($checkId && $checkId->num_rows > 0) {
                $error = "Project ID already exists. Please use a different ID.";
                break;
            }
            
            $sql = "UPDATE projects SET 
                    project_id = '" . $db->escape($projectId) . "',
                    client_name = '" . $db->escape($clientName) . "',
                    title = '" . $db->escape($projectTitle) . "',
                    description = '" . $db->escape($projectDescription) . "'
                    WHERE id = $id";
            
            if ($db->query($sql)) {
                $success = "Project updated successfully.";
            } else {
                $error = "Failed to update project: " . $db->getLastError();
            }
            break;
            
        case 'delete_project':
            $id = (int)$_POST['id'];
            
            // Delete the project
            if ($db->query("DELETE FROM projects WHERE id = $id")) {
                $success = "Project deleted successfully.";
            } else {
                $error = "Failed to delete project: " . $db->getLastError();
            }
            break;
    }
}

// Get all projects with connected surveys
$query = "SELECT p.*, 
          u.full_name as created_by_name,
          DATE_FORMAT(p.created_at, '%b %d, %Y %H:%i') as formatted_date,
          (SELECT COUNT(*) FROM project_surveys WHERE project_id = p.id) as connected_surveys 
          FROM projects p
          JOIN users u ON p.created_by = u.id
          ORDER BY p.created_at DESC";
$projects = $db->query($query);
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Projects | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
    --primary-color: #f58220;
    --primary-light: rgba(245, 130, 32, 0.1);
    --synthetic-color: #00BCD4;  /* ADD THIS LINE */
    --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
        }

        /* Navigation Styles */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

        /* Main Content Styles */
        .main-content {
            margin-top: 4.5rem;
            padding: 2rem 1rem;
            flex: 1;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
        }

        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .page-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--gray-900);
        }

        .btn {
            padding: 0.5rem 1rem;
            border: none;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
        }

        .btn-primary:hover {
            opacity: 0.9;
        }

        .btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }

        .btn-danger {
            background: #EF4444;
            color: var(--white);
        }

        .project-form {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            margin-bottom: 1.5rem;
            display: none;
        }

        .form-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 1rem;
        }

        .form-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1rem;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--gray-700);
        }

        .form-group input, 
        .form-group textarea {
            width: 100%;
            padding: 0.5rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.25rem;
            font-size: 0.875rem;
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-actions {
            display: flex;
            justify-content: flex-end;
            gap: 0.5rem;
            margin-top: 1rem;
        }

        .btn-cancel {
            background: var(--gray-200);
            color: var(--gray-700);
        }

        .btn-cancel:hover {
            background: var(--gray-300);
        }

        .btn-submit {
            background: var(--primary-color);
            color: var(--white);
        }

        .btn-submit:hover {
            opacity: 0.9;
        }

        .projects-table {
            width: 100%;
            background: var(--white);
            border-radius: 0.5rem;
            overflow: hidden;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .projects-table table {
            width: 100%;
            border-collapse: collapse;
        }

        .projects-table th,
        .projects-table td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        .projects-table th {
            background: var(--gray-50);
            font-weight: 500;
            color: var(--gray-600);
            font-size: 0.875rem;
        }

        .projects-table tr:last-child td {
            border-bottom: none;
        }

        .table-actions {
            display: flex;
            gap: 0.5rem;
            justify-content: flex-end;
        }

        .action-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2rem;
            height: 2rem;
            border-radius: 0.25rem;
            background: var(--gray-100);
            color: var(--gray-600);
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .action-btn:hover {
            background: var(--gray-200);
        }

        .action-btn-connect {
            background: #EBF5FF;
            color: #3B82F6;
        }

        .action-btn-connect:hover {
            background: #DBEAFE;
        }

        .action-btn-edit {
            background: #ECFDF5;
            color: #059669;
        }

        .action-btn-edit:hover {
            background: #D1FAE5;
        }

        .action-btn-delete {
            background: #FEF2F2;
            color: #DC2626;
        }

        .action-btn-delete:hover {
            background: #FEE2E2;
        }

        .manage-btn {
            background: var(--primary-color);
            color: var(--white);
            padding: 0.5rem 1rem;
            border-radius: 0.25rem;
            border: none;
            font-weight: 500;
            cursor: pointer;
            transition: opacity 0.2s ease;
        }

        .manage-btn:hover {
            opacity: 0.9;
        }

        .alert {
            padding: 1rem;
            border-radius: 0.375rem;
            margin-bottom: 1rem;
        }

        .alert-success {
            background-color: #ECFDF5;
            color: #065F46;
            border: 1px solid #D1FAE5;
        }

        .alert-error {
            background-color: #FEF2F2;
            color: #B91C1C;
            border: 1px solid #FEE2E2;
        }

        .description-cell {
            max-width: 300px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Footer */
        .footer {
            background: var(--white);
            padding: 1.5rem;
            text-align: center;
            color: var(--gray-600);
            border-top: 1px solid var(--gray-200);
        }

        /* Modal Styles */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: none; /* Start hidden */
            align-items: center;
            justify-content: center;
            z-index: 1050;
        }

        .modal-content {
            background-color: white;
            border-radius: 8px;
            width: 90%;
            max-width: 800px;
            max-height: 90vh;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            position: relative;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
        }

        .modal-header {
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--gray-200);
        }

        .modal-header h3 {
            margin: 0;
            color: var(--gray-800);
        }

        .close-modal {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-500);
            cursor: pointer;
            line-height: 1;
        }

        .modal-body {
            padding: 1rem;
            overflow-y: auto;
            flex-grow: 1;
        }

        .modal-tabs {
            display: flex;
            border-bottom: 1px solid var(--gray-200);
            margin-bottom: 1rem;
        }

        .modal-tab {
            padding: 0.5rem 1rem;
            cursor: pointer;
            color: var(--gray-600);
            border-bottom: 2px solid transparent;
            transition: all 0.2s ease;
        }

        .modal-tab.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
            font-weight: 500;
        }

        .modal-tab-content {
            display: none;
        }

        .modal-tab-content.active {
            display: block;
        }

        .modal-footer {
            padding: 1rem;
            border-top: 1px solid var(--gray-200);
            display: flex;
            justify-content: flex-end;
        }

        /* Survey List Styles */
        .survey-list {
            margin-top: 1rem;
        }

        .survey-item {
            padding: 1rem;
            border: 1px solid var(--gray-200);
            border-radius: 6px;
            margin-bottom: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.2s ease;
        }

        .survey-item:hover {
            border-color: var(--primary-color);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }

        .connected-survey-item {
            background-color: var(--gray-50);
        }

        .survey-details {
            flex-grow: 1;
        }

        .survey-details h4 {
            margin: 0 0 0.5rem 0;
            color: var(--gray-800);
        }

        .survey-status {
            margin: 0 0 0.25rem 0;
            font-size: 0.875rem;
            color: var(--gray-600);
        }

        .survey-meta {
            margin: 0;
            font-size: 0.875rem;
            color: var(--gray-500);
        }

        .status-badge {
            display: inline-block;
            padding: 0.25rem 0.5rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .status-draft { background: var(--gray-100); color: var(--gray-700); }
        .status-active { background: #D1FAE5; color: #065F46; }
        .status-paused { background: #FEF3C7; color: #92400E; }
        .status-completed { background: #E0E7FF; color: #3730A3; }
        .status-archived { background: #F3F4F6; color: #6B7280; }

        .loading-spinner {
            display: inline-block;
            width: 40px;
            height: 40px;
            border: 4px solid var(--gray-200);
            border-top: 4px solid var(--primary-color);
            border-radius: 50%;
            margin: 2rem auto;
            animation: spin 1s linear infinite;
        }

        .error-message, .no-data {
            text-align: center;
            padding: 2rem;
            color: var(--gray-600);
        }

        .error-message {
            color: #DC2626;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Connected survey count badge */
        .survey-count {
            display: inline-block;
            background: var(--primary-color);
            color: white;
            border-radius: 9999px;
            padding: 0.25rem 0.5rem;
            font-size: 0.75rem;
            font-weight: 500;
            margin-left: 0.5rem;
        }

        /* Survey item badge in the project list */
        .connected-surveys-badge {
            display: inline-flex;
            align-items: center;
            background: var(--primary-light);
            color: var(--primary-color);
            border-radius: 9999px;
            padding: 0.25rem 0.75rem;
            font-size: 0.75rem;
            font-weight: 600;
            gap: 0.25rem;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
            }

            .navbar-left {
                flex-direction: column;
                width: 100%;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                text-align: center;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }

            .page-header {
                flex-direction: column;
                gap: 1rem;
                align-items: flex-start;
            }

            .form-grid {
                grid-template-columns: 1fr;
            }
            /* OptimAIze specific styles - ADD THIS ENTIRE BLOCK */
.nav-link.optimaize {
    color: var(--gray-600);
}

.nav-link.optimaize:hover {
    color: var(--synthetic-color);
}

.nav-link.optimaize.active {
    color: var(--synthetic-color);
    border-bottom-color: var(--synthetic-color);
}

.nav-link.optimaize .ai-highlight {
    color: var(--synthetic-color);
    font-weight: 700;
}
        }
    </style>
</head>
<body>
    <!-- For projects.php - Replace the existing navigation section -->
<nav class="navbar">
    <div class="navbar-container">
        <div class="navbar-left">
            <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
            <div class="nav-links">
                <a href="dashboard.php" class="nav-link">Dashboard</a>
                <?php if ($auth->isAdmin()): ?>
                    <a href="users.php" class="nav-link">Users</a>
                    <a href="base.php" class="nav-link">Base</a>
                    <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                <?php endif; ?>
                <a href="panel.php" class="nav-link">Panel</a>
                <a href="surveys.php" class="nav-link">Surveys</a>
                <a href="projects.php" class="nav-link active">Projects</a>
            </div>
        </div>
        <div class="user-menu">
            <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
            <a href="logout.php" class="logout-btn">Logout</a>
        </div>
    </div>
</nav>

    <main class="main-content">
        <div class="container">
            <div class="page-header">
                <h1 class="page-title">Projects</h1>
                <button id="createProjectBtn" class="btn btn-primary">Create Project</button>
            </div>

            <?php if ($error): ?>
                <div class="alert alert-error"><?php echo $error; ?></div>
            <?php endif; ?>

            <?php if ($success): ?>
                <div class="alert alert-success"><?php echo $success; ?></div>
            <?php endif; ?>
            
            <?php if (isset($_SESSION['success_message'])): ?>
                <div class="alert alert-success"><?php echo $_SESSION['success_message']; ?></div>
                <?php unset($_SESSION['success_message']); ?>
            <?php endif; ?>
            
            <?php if (isset($_SESSION['error_message'])): ?>
                <div class="alert alert-error"><?php echo $_SESSION['error_message']; ?></div>
                <?php unset($_SESSION['error_message']); ?>
            <?php endif; ?>

            <div id="projectForm" class="project-form">
                <h2 class="form-title">Create New Project</h2>
                <form id="projectFormContent" method="POST" action="">
                    <input type="hidden" name="action" value="create_project">
                    <input type="hidden" name="id" value="">

                    <div class="form-grid">
                        <div class="form-group">
                            <label for="project_id">Project ID</label>
                            <input type="text" id="project_id" name="project_id" required>
                        </div>
                        <div class="form-group">
                            <label for="client_name">Client Name</label>
                            <input type="text" id="client_name" name="client_name" required>
                        </div>
                        <div class="form-group">
                            <label for="project_title">Project Title</label>
                            <input type="text" id="project_title" name="project_title" required>
                        </div>
                    </div>

                    <div class="form-group">
                        <label for="project_description">Project Description</label>
                        <textarea id="project_description" name="project_description"></textarea>
                    </div>

                    <div class="form-actions">
                        <button type="button" class="btn btn-cancel" onclick="toggleProjectForm(false)">Cancel</button>
                        <button type="submit" class="btn btn-submit">Save Project</button>
                    </div>
                </form>
            </div>

            <div class="projects-table">
                <table>
                    <thead>
                        <tr>
                            <th>Project ID</th>
                            <th>Client</th>
                            <th>Title</th>
                            <th>Description</th>
                            <th>Connected Surveys</th>
                            <th>Created By</th>
                            <th>Created Date</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if ($projects && $projects->num_rows > 0): ?>
                            <?php while ($project = $projects->fetch_assoc()): ?>
                                <tr>
                                    <td><?php echo htmlspecialchars($project['project_id']); ?></td>
                                    <td><?php echo htmlspecialchars($project['client_name']); ?></td>
                                    <td><?php echo htmlspecialchars($project['title']); ?></td>
                                    <td class="description-cell" title="<?php echo htmlspecialchars($project['description']); ?>"><?php echo htmlspecialchars($project['description']); ?></td>
                                    <td>
                                        <?php 
                                        // Get the connected survey title
                                        $connected_survey = '';
                                        if ($project['connected_surveys'] > 0) {
                                            $survey_query = $db->query("
                                                SELECT s.title 
                                                FROM project_surveys ps
                                                JOIN surveys s ON ps.survey_id = s.id
                                                WHERE ps.project_id = " . $project['id'] . "
                                                LIMIT 1
                                            ");
                                            if ($survey_query && $survey_query->num_rows > 0) {
                                                $connected_survey = $survey_query->fetch_assoc()['title'];
                                            }
                                        }
                                        
                                        if (!empty($connected_survey)): ?>
                                            <span class="connected-surveys-badge">
                                                <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
                                                <?php echo htmlspecialchars($connected_survey); ?>
                                            </span>
                                        <?php else: ?>
                                            <span>None</span>
                                        <?php endif; ?>
                                    </td>
                                    <td><?php echo htmlspecialchars($project['created_by_name']); ?></td>
                                    <td><?php echo htmlspecialchars($project['formatted_date']); ?></td>
                                    <td>
                                        <div class="table-actions">
                                            <button class="action-btn action-btn-connect" title="Manage Surveys" onclick="manageProjectSurveys(<?php echo $project['id']; ?>, '<?php echo addslashes($project['title']); ?>')">
                                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                                    <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path>
                                                    <path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path>
                                                </svg>
                                            </button>
                                            <button class="action-btn action-btn-edit" title="Edit Project" onclick="editProject(<?php echo $project['id']; ?>, '<?php echo addslashes($project['project_id']); ?>', '<?php echo addslashes($project['client_name']); ?>', '<?php echo addslashes($project['title']); ?>', '<?php echo addslashes($project['description']); ?>')">
                                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                                    <path d="M17 3a2.828 2.828 0 1 1 4 4L7.5 20.5 2 22l1.5-5.5L17 3z"></path>
                                                </svg>
                                            </button>
                                            <button class="action-btn action-btn-delete" title="Delete Project" onclick="deleteProject(<?php echo $project['id']; ?>, '<?php echo addslashes($project['title']); ?>')">
                                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                                    <polyline points="3 6 5 6 21 6"></polyline>
                                                    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                                                    <line x1="10" y1="11" x2="10" y2="17"></line>
                                                    <line x1="14" y1="11" x2="14" y2="17"></line>
                                                </svg>
                                            </button>
                                            <button class="manage-btn" onclick="manageProject(<?php echo $project['id']; ?>)">
                                                Manage
                                            </button>
                                        </div>
                                    </td>
                                </tr>
                            <?php endwhile; ?>
                        <?php else: ?>
                            <tr>
                                <td colspan="8" style="text-align: center; padding: 2rem;">No projects found. Click "Create Project" to add a new project.</td>
                            </tr>
                        <?php endif; ?>
                    </tbody>
                </table>
            </div>
        </div>
    </main>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>

    <!-- Project Surveys Modal -->
    <div id="projectSurveysModal" class="modal">
        <div class="modal-content">
            <div class="modal-header">
                <h3 id="projectSurveysModalTitle">Project Surveys</h3>
                <span class="close-modal" onclick="closeProjectSurveysModal()">&times;</span>
            </div>
            <div class="modal-body">
                <div class="modal-tabs">
                    <div class="modal-tab active" data-tab="connected" onclick="switchTab('connected')">Connected Surveys</div>
                    <div class="modal-tab" data-tab="available" onclick="switchTab('available')">Available Surveys</div>
                </div>
                <div id="connectedSurveysTab" class="modal-tab-content active">
                    <div id="connectedSurveysList" class="survey-list">
                        <!-- Connected surveys will be loaded here -->
                        <div class="loading-spinner"></div>
                    </div>
                </div>
                <div id="availableSurveysTab" class="modal-tab-content">
                    <div id="availableSurveysList" class="survey-list">
                        <!-- Available surveys will be loaded here -->
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button class="btn btn-secondary" onclick="closeProjectSurveysModal()">Close</button>
            </div>
        </div>
    </div>

    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // Set up event listeners
            document.getElementById('createProjectBtn').addEventListener('click', function() {
                toggleProjectForm(true);
            });
            
            // Add click event listener to modal background for closing
            document.getElementById('projectSurveysModal').addEventListener('click', function(e) {
                if (e.target === this) {
                    closeProjectSurveysModal();
                }
            });
            
            // Auto-dismiss alerts after 3 seconds
            const alerts = document.querySelectorAll('.alert');
            alerts.forEach(alert => {
                setTimeout(() => {
                    alert.style.opacity = '0';
                    setTimeout(() => {
                        alert.style.display = 'none';
                    }, 300);
                }, 3000);
            });
        });

        // Define all your functions in global scope
        function manageProjectSurveys(projectId, projectTitle) {
            // Set the modal title
            document.getElementById('projectSurveysModalTitle').textContent = `Surveys for ${projectTitle}`;
            
            // Store the project ID in a data attribute on the modal
            const modal = document.getElementById('projectSurveysModal');
            modal.setAttribute('data-project-id', projectId);
            
            // Show the modal
            modal.style.display = 'flex';
            document.body.style.overflow = 'hidden'; // Prevent scrolling
            
            // Reset active tab
            switchTab('connected');
            
            // Load connected surveys first
            fetchConnectedSurveys(projectId);
        }

        function closeProjectSurveysModal() {
            document.getElementById('projectSurveysModal').style.display = 'none';
            document.body.style.overflow = ''; // Restore scrolling
        }

        function switchTab(tabName) {
            // Update tab buttons
            document.querySelectorAll('.modal-tab').forEach(tab => {
                tab.classList.remove('active');
            });
            document.querySelector(`.modal-tab[data-tab="${tabName}"]`).classList.add('active');
            
            // Update tab content
            document.querySelectorAll('.modal-tab-content').forEach(content => {
                content.classList.remove('active');
            });
            
            if (tabName === 'connected') {
                document.getElementById('connectedSurveysTab').classList.add('active');
                // Reload connected surveys when switching to this tab
                const projectId = document.getElementById('projectSurveysModal').getAttribute('data-project-id');
                fetchConnectedSurveys(projectId);
            } else {
                document.getElementById('availableSurveysTab').classList.add('active');
                // Load available surveys when switching to this tab
                const projectId = document.getElementById('projectSurveysModal').getAttribute('data-project-id');
                fetchAvailableSurveys(projectId);
            }
        }

        function fetchConnectedSurveys(projectId) {
            const container = document.getElementById('connectedSurveysList');
            container.innerHTML = '<div class="loading-spinner"></div>';
            
            fetch(`get_connected_surveys.php?project_id=${projectId}`)
                .then(response => response.json())
                .then(data => {
                    if (data.success) {
                        displayConnectedSurveys(data.surveys);
                    } else {
                        throw new Error(data.message || 'Failed to load connected surveys');
                    }
                })
                .catch(error => {
                    container.innerHTML = 
                        `<div class="error-message">Error: ${error.message}</div>`;
                });
        }

        function fetchAvailableSurveys(projectId) {
            const container = document.getElementById('availableSurveysList');
            container.innerHTML = '<div class="loading-spinner"></div>';
            
            fetch(`get_available_surveys.php?project_id=${projectId}`)
                .then(response => response.json())
                .then(data => {
                    if (data.success) {
                        displayAvailableSurveys(data.surveys);
                    } else {
                        throw new Error(data.message || 'Failed to load available surveys');
                    }
                })
                .catch(error => {
                    container.innerHTML = 
                        `<div class="error-message">Error: ${error.message}</div>`;
                });
        }

        function displayConnectedSurveys(surveys) {
            const container = document.getElementById('connectedSurveysList');
            
            if (surveys.length === 0) {
                container.innerHTML = '<div class="no-data">No connected surveys found.</div>';
                return;
            }
            
            let html = '';
            surveys.forEach(survey => {
                html += `
                    <div class="survey-item connected-survey-item">
                        <div class="survey-details">
                            <h4>${escapeHtml(survey.title)}</h4>
                            <p class="survey-status">Status: <span class="status-badge status-${survey.status.toLowerCase()}">${capitalizeFirst(survey.status)}</span></p>
                            <p class="survey-meta">Questions: ${survey.questions_count || 0} | Responses: ${survey.responses_count || 0} / ${survey.tokens_count || 0}</p>
                        </div>
                        <button class="btn btn-danger" onclick="disconnectSurvey(${survey.connection_id})">Disconnect</button>
                    </div>
                `;
            });
            
            container.innerHTML = html;
        }

        function displayAvailableSurveys(surveys) {
            const container = document.getElementById('availableSurveysList');
            
            if (surveys.length === 0) {
                container.innerHTML = '<div class="no-data">No available surveys found. Please create a survey first.</div>';
                return;
            }
            
            let html = '';
            surveys.forEach(survey => {
                html += `
                    <div class="survey-item">
                        <div class="survey-details">
                            <h4>${escapeHtml(survey.title)}</h4>
                            <p class="survey-status">Status: <span class="status-badge status-${survey.status.toLowerCase()}">${capitalizeFirst(survey.status)}</span></p>
                            <p class="survey-meta">Questions: ${survey.questions_count || 0} | Responses: ${survey.responses_count || 0} / ${survey.tokens_count || 0}</p>
                        </div>
                        <button class="btn btn-primary" onclick="connectSurvey(${survey.id})">Connect</button>
                    </div>
                `;
            });
            
            container.innerHTML = html;
        }

        function connectSurvey(surveyId) {
            const projectId = document.getElementById('projectSurveysModal').getAttribute('data-project-id');
            
            // Show success message first
            alert('Survey connected successfully!');
            
            // Use a form submission instead of fetch to avoid the network error
            const form = document.createElement('form');
            form.method = 'POST';
            form.action = 'connect_survey.php';
            
            const surveyInput = document.createElement('input');
            surveyInput.type = 'hidden';
            surveyInput.name = 'survey_id';
            surveyInput.value = surveyId;
            
            const projectInput = document.createElement('input');
            projectInput.type = 'hidden';
            projectInput.name = 'project_id';
            projectInput.value = projectId;
            
            // Add a redirect parameter
            const redirectInput = document.createElement('input');
            redirectInput.type = 'hidden';
            redirectInput.name = 'redirect';
            redirectInput.value = 'projects.php';
            
            form.appendChild(surveyInput);
            form.appendChild(projectInput);
            form.appendChild(redirectInput);
            
            document.body.appendChild(form);
            form.submit();
        }

        function disconnectSurvey(connectionId) {
            if (confirm('Are you sure you want to disconnect this survey?')) {
                // Show success message first
                alert('Survey disconnected successfully!');
                
                // Use a form submission instead of fetch to avoid the network error
                const form = document.createElement('form');
                form.method = 'POST';
                form.action = 'disconnect_survey.php';
                
                const connectionInput = document.createElement('input');
                connectionInput.type = 'hidden';
                connectionInput.name = 'connection_id';
                connectionInput.value = connectionId;
                
                // Add a redirect parameter
                const redirectInput = document.createElement('input');
                redirectInput.type = 'hidden';
                redirectInput.name = 'redirect';
                redirectInput.value = 'projects.php';
                
                form.appendChild(connectionInput);
                form.appendChild(redirectInput);
                
                document.body.appendChild(form);
                form.submit();
            }
        }

        function toggleProjectForm(show) {
            const form = document.getElementById('projectForm');
            const formContent = document.getElementById('projectFormContent');
            
            if (show) {
                form.style.display = 'block';
                
                // Reset form
                formContent.reset();
                formContent.querySelector('input[name="action"]').value = 'create_project';
                formContent.querySelector('input[name="id"]').value = '';
                document.querySelector('.form-title').textContent = 'Create New Project';
                
                // Focus on first field
                document.getElementById('project_id').focus();
            } else {
                form.style.display = 'none';
            }
        }

        function editProject(id, projectId, clientName, title, description) {
            const form = document.getElementById('projectForm');
            const formContent = document.getElementById('projectFormContent');
            
            // Set form values
            formContent.querySelector('input[name="action"]').value = 'update_project';
            formContent.querySelector('input[name="id"]').value = id;
            document.getElementById('project_id').value = projectId;
            document.getElementById('client_name').value = clientName;
            document.getElementById('project_title').value = title;
            document.getElementById('project_description').value = description;
            
            // Update form title
            document.querySelector('.form-title').textContent = 'Edit Project';
            
            // Show form
            form.style.display = 'block';
            
            // Scroll to form
            form.scrollIntoView({ behavior: 'smooth' });
        }

        function deleteProject(id, title) {
            if (confirm(`Are you sure you want to delete the project "${title}"? This action cannot be undone.`)) {
                // Create a form to submit the delete request
                const form = document.createElement('form');
                form.method = 'POST';
                form.style.display = 'none';
                
                const actionInput = document.createElement('input');
                actionInput.type = 'hidden';
                actionInput.name = 'action';
                actionInput.value = 'delete_project';
                form.appendChild(actionInput);
                
                const idInput = document.createElement('input');
                idInput.type = 'hidden';
                idInput.name = 'id';
                idInput.value = id;
                form.appendChild(idInput);
                
                document.body.appendChild(form);
                form.submit();
            }
        }

        function manageProject(projectId) {
            window.location.href = 'manage_project.php?id=' + projectId;
        }

        // Helper functions
        function escapeHtml(str) {
            if (!str) return '';
            return str
                .toString()
                .replace(/&/g, "&amp;")
                .replace(/</g, "&lt;")
                .replace(/>/g, "&gt;")
                .replace(/"/g, "&quot;")
                .replace(/'/g, "&#039;");
        }

        function capitalizeFirst(str) {
            return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
        }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 68: syndia.kreahealthcare.com/queue_processor.php
- Type: PHP
- Size: 1.73 KB
- Path: syndia.kreahealthcare.com
- Name: queue_processor.php
------------------------------------------------------------
<?php
set_time_limit(0);
ini_set('memory_limit', '512M');

require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';
require_once 'includes/IntegrityCheckHandler.php';
require_once 'includes/QueueManager.php';

$queue = QueueManager::getInstance();
$handler = IntegrityCheckHandler::getInstance();

while (true) {
    try {
        if (!$queue->acquireLock()) {
            sleep(5);
            continue;
        }

        $item = $queue->getNextItem('integrity_check');
        
        if ($item) {
            try {
                $success = $handler->checkRecordIntegrity(
                    $item['data'], 
                    $handler->getAttributeMetadata()
                );
                
                $queue->updateItemStatus(
                    $item['id'],
                    $success ? 'completed' : 'failed',
                    $success ? null : 'Record check failed'
                );
                
                // Respect rate limits
                sleep(20);
                
            } catch (Exception $e) {
                $queue->updateItemStatus(
                    $item['id'],
                    'failed',
                    $e->getMessage()
                );
                
                if (stripos($e->getMessage(), 'rate limit') !== false) {
                    sleep(65); // Wait slightly over a minute
                }
            }
        } else {
            sleep(5);
        }
        
        $queue->releaseLock();
        
    } catch (Exception $e) {
        error_log("Queue processor error: " . $e->getMessage());
        $queue->releaseLock();
        sleep(5);
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 69: syndia.kreahealthcare.com/QueueManager.php
- Type: PHP
- Size: 6.2 KB
- Path: syndia.kreahealthcare.com
- Name: QueueManager.php
------------------------------------------------------------
<?php
class QueueManager {
    private $db;
    private static $instance = null;
    private $lockFile;

    private function __construct() {
        $this->db = Database::getInstance();
        $this->lockFile = sys_get_temp_dir() . '/integrity_check.lock';
        $this->initTables();
    }

    public static function getInstance() {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    private function initTables() {
        // Create queue tables if they don't exist
        $this->db->query("
            CREATE TABLE IF NOT EXISTS process_queue (
                id INT AUTO_INCREMENT PRIMARY KEY,
                task_type VARCHAR(50) NOT NULL,
                data JSON,
                status ENUM('pending', 'processing', 'completed', 'failed') DEFAULT 'pending',
                attempts INT DEFAULT 0,
                error_message TEXT,
                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                INDEX (status, task_type)
            )
        ");

        $this->db->query("
            CREATE TABLE IF NOT EXISTS queue_status (
                id INT AUTO_INCREMENT PRIMARY KEY,
                task_type VARCHAR(50) NOT NULL,
                total_items INT DEFAULT 0,
                processed_items INT DEFAULT 0,
                failed_items INT DEFAULT 0,
                is_running BOOLEAN DEFAULT FALSE,
                last_run TIMESTAMP NULL,
                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                UNIQUE KEY (task_type)
            )
        ");
    }

    public function startTask($taskType, $items) {
        try {
            $this->db->query("START TRANSACTION");

            // Clear existing queue for this task type
            $this->db->query("DELETE FROM process_queue WHERE task_type = '{$taskType}'");
            
            // Insert new items
            $stmt = $this->db->prepare("
                INSERT INTO process_queue (task_type, data) 
                VALUES (?, ?)
            ");

            foreach ($items as $item) {
                $stmt->bind_param('ss', $taskType, json_encode($item));
                $stmt->execute();
            }

            // Update queue status
            $this->db->query("
                INSERT INTO queue_status (task_type, total_items, is_running)
                VALUES ('{$taskType}', " . count($items) . ", TRUE)
                ON DUPLICATE KEY UPDATE 
                    total_items = VALUES(total_items),
                    processed_items = 0,
                    failed_items = 0,
                    is_running = TRUE,
                    last_run = NOW()
            ");

            $this->db->query("COMMIT");
            return true;
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            throw $e;
        }
    }

    public function getNextItem($taskType) {
        try {
            $this->db->query("START TRANSACTION");

            $sql = "
                SELECT id, data 
                FROM process_queue 
                WHERE task_type = ? 
                AND status = 'pending'
                AND attempts < 3
                ORDER BY id ASC
                LIMIT 1
                FOR UPDATE
            ";

            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('s', $taskType);
            $stmt->execute();
            $result = $stmt->get_result();

            if ($row = $result->fetch_assoc()) {
                // Mark as processing
                $this->db->query("
                    UPDATE process_queue 
                    SET status = 'processing',
                        attempts = attempts + 1
                    WHERE id = {$row['id']}
                ");

                $this->db->query("COMMIT");
                return [
                    'id' => $row['id'],
                    'data' => json_decode($row['data'], true)
                ];
            }

            $this->db->query("COMMIT");
            return null;
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            throw $e;
        }
    }

    public function updateItemStatus($id, $status, $errorMessage = null) {
        $stmt = $this->db->prepare("
            UPDATE process_queue 
            SET status = ?,
                error_message = ?
            WHERE id = ?
        ");
        $stmt->bind_param('ssi', $status, $errorMessage, $id);
        $stmt->execute();

        // Update queue status
        $this->updateQueueStatus();
    }

    public function updateQueueStatus() {
        $this->db->query("
            UPDATE queue_status qs
            SET processed_items = (
                SELECT COUNT(*) FROM process_queue 
                WHERE task_type = qs.task_type 
                AND status = 'completed'
            ),
            failed_items = (
                SELECT COUNT(*) FROM process_queue 
                WHERE task_type = qs.task_type 
                AND status = 'failed'
            ),
            is_running = EXISTS (
                SELECT 1 FROM process_queue 
                WHERE task_type = qs.task_type 
                AND status IN ('pending', 'processing')
            )
        ");
    }

    public function getQueueStatus($taskType) {
        $result = $this->db->query("
            SELECT * FROM queue_status 
            WHERE task_type = '{$taskType}'
            LIMIT 1
        ");
        return $result ? $result->fetch_assoc() : null;
    }

    public function isLocked() {
        if (file_exists($this->lockFile)) {
            $lockTime = filemtime($this->lockFile);
            if (time() - $lockTime > 300) { // 5 minute timeout
                unlink($this->lockFile);
                return false;
            }
            return true;
        }
        return false;
    }

    public function acquireLock() {
        if ($this->isLocked()) {
            return false;
        }
        return touch($this->lockFile);
    }

    public function releaseLock() {
        if (file_exists($this->lockFile)) {
            unlink($this->lockFile);
        }
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 70: syndia.kreahealthcare.com/quick_start_optimaize.php
- Type: PHP
- Size: 18.55 KB
- Path: syndia.kreahealthcare.com
- Name: quick_start_optimaize.php
------------------------------------------------------------
<?php
/**
 * Quick Start OptimAIze - One-click setup and test
 * This script will set up everything needed for the enhanced OptimAIze
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>🚀 Quick Start OptimAIze</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .warning { color: orange; font-weight: bold; }
    .info { color: blue; }
    .section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
    button { padding: 10px 15px; margin: 5px; border: none; border-radius: 5px; cursor: pointer; }
    .btn-success { background: #28a745; color: white; }
    .btn-primary { background: #007bff; color: white; }
    .btn-warning { background: #ffc107; color: black; }
    .progress { width: 100%; height: 20px; background: #ddd; border-radius: 10px; margin: 10px 0; }
    .progress-bar { height: 100%; background: #28a745; border-radius: 10px; transition: width 0.3s; }
</style>";

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        die("<div class='error'>❌ Please log in first</div>");
    }

    $db = Database::getInstance();
    
    // Get action parameter
    $action = $_GET['action'] ?? '';
    
    if ($action) {
        handleAction($action, $db);
    } else {
        showMainInterface($db);
    }
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

function showMainInterface($db) {
    echo "<div class='section'>";
    echo "<h2>🎯 OptimAIze Quick Setup</h2>";
    echo "<p>This will set up and test your enhanced OptimAIze system in one click.</p>";
    
    // Show current status
    $status = getCurrentStatus($db);
    
    echo "<h3>Current Status:</h3>";
    echo "<div class='info'>✅ Database: Connected</div>";
    echo "<div class='" . ($status['gpt_helper'] ? 'success' : 'error') . "'>" . 
         ($status['gpt_helper'] ? '✅' : '❌') . " GptHelper: " . 
         ($status['gpt_helper'] ? 'Available' : 'Not Found') . "</div>";
    echo "<div class='info'>📊 Combinations: " . number_format($status['total_combinations']) . " total, " . 
         number_format($status['processed_combinations']) . " processed</div>";
    echo "<div class='" . ($status['openai_key'] ? 'success' : 'error') . "'>" . 
         ($status['openai_key'] ? '✅' : '❌') . " OpenAI API: " . 
         ($status['openai_key'] ? 'Configured' : 'Not Configured') . "</div>";
    
    if ($status['is_running']) {
        echo "<div class='warning'>⚠️ Analysis is currently running</div>";
        $progress = $status['total_combinations'] > 0 ? 
                   ($status['processed_combinations'] / $status['total_combinations']) * 100 : 0;
        echo "<div class='progress'><div class='progress-bar' style='width: {$progress}%'></div></div>";
        echo "<div class='info'>Progress: " . number_format($progress, 1) . "%</div>";
    } else {
        echo "<div class='info'>⏹ Analysis is stopped</div>";
    }
    
    echo "</div>";
    
    // Action buttons
    echo "<div class='section'>";
    echo "<h3>🎮 Quick Actions:</h3>";
    
    if (!$status['has_database_columns']) {
        echo "<a href='?action=setup_database' class='btn-warning'>1. Setup Database</a>";
    } else {
        echo "<div class='success'>✅ Database is ready</div>";
    }
    
    if ($status['total_combinations'] == 0) {
        echo "<a href='?action=generate_combinations' class='btn-primary'>2. Generate Combinations</a>";
    } else {
        echo "<div class='success'>✅ Combinations exist (" . number_format($status['total_combinations']) . ")</div>";
    }
    
    if (!$status['gpt_helper']) {
        echo "<a href='?action=test_gpt' class='btn-warning'>3. Test GPT Connection</a>";
    } else {
        echo "<a href='?action=test_gpt' class='btn-primary'>3. Test GPT Connection</a>";
    }
    
    if ($status['is_running']) {
        echo "<a href='?action=stop_analysis' class='btn-warning'>Stop Analysis</a>";
    } else {
        echo "<a href='?action=start_analysis' class='btn-success'>🚀 Start Analysis</a>";
    }
    
    echo "<a href='?action=view_results' class='btn-primary'>👀 View Results</a>";
    echo "</div>";
    
    // Quick stats
    if ($status['processed_combinations'] > 0) {
        echo "<div class='section'>";
        echo "<h3>📊 Quick Results:</h3>";
        echo "<div class='info'>Possible Combinations: " . number_format($status['possible_combinations']) . "</div>";
        echo "<div class='info'>Impossible Combinations: " . number_format($status['impossible_combinations']) . "</div>";
        
        if ($status['impossible_combinations'] > 0) {
            $impossibleRate = ($status['impossible_combinations'] / $status['processed_combinations']) * 100;
            echo "<div class='info'>Impossible Rate: " . number_format($impossibleRate, 1) . "%</div>";
        }
        echo "</div>";
    }
    
    echo "<div class='section'>";
    echo "<h3>🔗 Navigation:</h3>";
    echo "<a href='optimaize.php' class='btn-primary'>Open Enhanced OptimAIze Page</a>";
    echo "<a href='debug_optimaize_enhanced.php' class='btn-primary'>Open Debug Tools</a>";
    echo "</div>";
}

function handleAction($action, $db) {
    switch ($action) {
        case 'setup_database':
            setupDatabase($db);
            break;
        case 'generate_combinations':
            generateCombinations($db);
            break;
        case 'test_gpt':
            testGptConnection($db);
            break;
        case 'start_analysis':
            startAnalysis($db);
            break;
        case 'stop_analysis':
            stopAnalysis($db);
            break;
        case 'view_results':
            viewResults($db);
            break;
        default:
            echo "<div class='error'>❌ Unknown action: $action</div>";
    }
    
    echo "<br><a href='?' class='btn-primary'>← Back to Main</a>";
}

function getCurrentStatus($db) {
    $status = [];
    
    // Check GptHelper
    try {
        if (!class_exists('GptHelper')) {
            require_once 'includes/GptHelper.php';
        }
        $status['gpt_helper'] = class_exists('GptHelper');
    } catch (Exception $e) {
        $status['gpt_helper'] = false;
    }
    
    // Check OpenAI API key
    $status['openai_key'] = defined('OPENAI_API_KEY') && !empty(OPENAI_API_KEY);
    
    // Check database columns
    $columnCheck = $db->query("SHOW COLUMNS FROM optimization_analysis_state LIKE 'should_pause'");
    $status['has_database_columns'] = $columnCheck && $columnCheck->num_rows > 0;
    
    // Get combination counts
    $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
    $status['total_combinations'] = $totalQuery ? $totalQuery->fetch_assoc()['count'] : 0;
    
    $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
    $status['processed_combinations'] = $processedQuery ? $processedQuery->fetch_assoc()['count'] : 0;
    
    $possibleQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 0");
    $status['possible_combinations'] = $possibleQuery ? $possibleQuery->fetch_assoc()['count'] : 0;
    
    $impossibleQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1");
    $status['impossible_combinations'] = $impossibleQuery ? $impossibleQuery->fetch_assoc()['count'] : 0;
    
    // Check if analysis is running
    $stateQuery = $db->query("SELECT is_running FROM optimization_analysis_state WHERE is_running = 1 LIMIT 1");
    $status['is_running'] = $stateQuery && $stateQuery->num_rows > 0;
    
    return $status;
}

function setupDatabase($db) {
    echo "<h2>🛠 Setting Up Database</h2>";
    
    try {
        // Add should_pause column if missing
        $columnCheck = $db->query("SHOW COLUMNS FROM optimization_analysis_state LIKE 'should_pause'");
        
        if (!$columnCheck || $columnCheck->num_rows == 0) {
            $result = $db->query("ALTER TABLE optimization_analysis_state ADD COLUMN should_pause TINYINT(1) DEFAULT 0 AFTER is_running");
            if ($result) {
                echo "<div class='success'>✅ Added 'should_pause' column</div>";
            } else {
                echo "<div class='error'>❌ Failed to add 'should_pause' column</div>";
            }
        } else {
            echo "<div class='success'>✅ Database columns already exist</div>";
        }
        
        // Reset any stuck states
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0 WHERE is_running = 1");
        echo "<div class='success'>✅ Reset any stuck analysis states</div>";
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Database setup failed: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function generateCombinations($db) {
    echo "<h2>🔄 Generating Combinations</h2>";
    
    try {
        // Get attributes
        $attributesQuery = $db->query("SELECT id, name, choices FROM attributes ORDER BY id");
        $attributes = [];
        
        while ($attr = $attributesQuery->fetch_assoc()) {
            $choices = json_decode($attr['choices'], true);
            if ($choices && is_array($choices)) {
                $attributes[] = [
                    'id' => $attr['id'],
                    'name' => $attr['name'],
                    'choices' => $choices
                ];
            }
        }

        if (count($attributes) < 2) {
            throw new Exception("Need at least 2 attributes to generate combinations");
        }

        echo "<div class='info'>Found " . count($attributes) . " attributes</div>";

        $generatedCount = 0;
        $stmt = $db->prepare("INSERT IGNORE INTO panel_directives 
            (attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name, status) 
            VALUES (?, ?, ?, ?, ?, ?, 'pending')");

        // Generate combinations
        for ($i = 0; $i < count($attributes); $i++) {
            for ($j = $i + 1; $j < count($attributes); $j++) {
                $attr1 = $attributes[$i];
                $attr2 = $attributes[$j];

                foreach ($attr1['choices'] as $choice1) {
                    foreach ($attr2['choices'] as $choice2) {
                        $stmt->bind_param('iissss', 
                            $attr1['id'], $attr2['id'], 
                            $choice1, $choice2, 
                            $attr1['name'], $attr2['name']
                        );
                        
                        if ($stmt->execute()) {
                            $generatedCount++;
                        }
                    }
                }
            }
        }

        echo "<div class='success'>✅ Generated " . number_format($generatedCount) . " combinations</div>";
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Generation failed: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function testGptConnection($db) {
    echo "<h2>🤖 Testing GPT Connection</h2>";
    
    try {
        if (!class_exists('GptHelper')) {
            require_once 'includes/GptHelper.php';
        }
        
        if (!class_exists('GptHelper')) {
            throw new Exception("GptHelper class not found");
        }
        
        echo "<div class='success'>✅ GptHelper class loaded</div>";
        
        if (!defined('OPENAI_API_KEY') || empty(OPENAI_API_KEY)) {
            throw new Exception("OpenAI API key not configured");
        }
        
        echo "<div class='success'>✅ OpenAI API key configured</div>";
        
        // Test basic request
        $messages = [
            [
                'role' => 'user',
                'content' => 'Respond with exactly: "TEST SUCCESSFUL"'
            ]
        ];
        
        echo "<div class='info'>🔄 Sending test request...</div>";
        $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
        
        if ($response['success']) {
            echo "<div class='success'>✅ GPT API test successful!</div>";
            echo "<div class='info'>Response: " . htmlspecialchars($response['response']) . "</div>";
        } else {
            throw new Exception("GPT API test failed: " . $response['error']);
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ GPT test failed: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function startAnalysis($db) {
    echo "<h2>🚀 Starting Analysis</h2>";
    
    try {
        // Check if already running
        $stateQuery = $db->query("SELECT is_running FROM optimization_analysis_state WHERE is_running = 1 LIMIT 1");
        if ($stateQuery && $stateQuery->num_rows > 0) {
            echo "<div class='warning'>⚠️ Analysis is already running</div>";
            return;
        }
        
        // Get total combinations
        $totalQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $totalCombinations = $totalQuery->fetch_assoc()['count'];
        
        if ($totalCombinations == 0) {
            echo "<div class='error'>❌ No combinations found. Generate combinations first.</div>";
            return;
        }
        
        // Get processed count
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $processedCount = $processedQuery->fetch_assoc()['count'];
        
        // Update or create analysis state
        $existingState = $db->query("SELECT id FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
        
        if ($existingState && $existingState->num_rows > 0) {
            $stateId = $existingState->fetch_assoc()['id'];
            $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
                is_running = 1, 
                started_at = NOW(), 
                total_combinations = ?, 
                processed_combinations = ?,
                should_pause = 0,
                completed_at = NULL
                WHERE id = ?");
            $stmt->bind_param('iii', $totalCombinations, $processedCount, $stateId);
        } else {
            $stmt = $db->prepare("INSERT INTO optimization_analysis_state 
                (total_combinations, processed_combinations, is_running, started_at, should_pause) 
                VALUES (?, ?, 1, NOW(), 0)");
            $stmt->bind_param('ii', $totalCombinations, $processedCount);
        }
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to update analysis state");
        }
        
        echo "<div class='success'>✅ Analysis state updated</div>";
        echo "<div class='info'>📊 Total combinations: " . number_format($totalCombinations) . "</div>";
        echo "<div class='info'>📊 Already processed: " . number_format($processedCount) . "</div>";
        echo "<div class='info'>📊 Remaining: " . number_format($totalCombinations - $processedCount) . "</div>";
        
        // Start background process
        $processFile = file_exists('enhanced_process_optimization.php') ? 
                      'enhanced_process_optimization.php' : 
                      'process_optimization_analysis.php';
        
        $command = "php " . __DIR__ . "/$processFile > /dev/null 2>&1 &";
        exec($command);
        
        echo "<div class='success'>✅ Background process started using: $processFile</div>";
        echo "<div class='info'>💡 You can now monitor progress on the OptimAIze page</div>";
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Failed to start analysis: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function stopAnalysis($db) {
    echo "<h2>⏹ Stopping Analysis</h2>";
    
    try {
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            should_pause = 0,
            completed_at = NOW()
            WHERE is_running = 1");
        
        if ($stmt->execute()) {
            echo "<div class='success'>✅ Analysis stopped successfully</div>";
        } else {
            echo "<div class='error'>❌ Failed to stop analysis</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error stopping analysis: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}

function viewResults($db) {
    echo "<h2>📊 Analysis Results</h2>";
    
    try {
        // Get recent possible combinations
        $possibleQuery = $db->query("
            SELECT attribute1_name, choice1, attribute2_name, choice2, updated_at
            FROM panel_directives 
            WHERE llm_checked = 1 AND is_impossible = 0 
            ORDER BY updated_at DESC 
            LIMIT 5
        ");
        
        echo "<h3>Recent Possible Combinations (Last 5):</h3>";
        if ($possibleQuery && $possibleQuery->num_rows > 0) {
            echo "<ul>";
            while ($row = $possibleQuery->fetch_assoc()) {
                echo "<li><strong>{$row['attribute1_name']}={$row['choice1']}</strong> + <strong>{$row['attribute2_name']}={$row['choice2']}</strong> <em>(" . date('H:i:s', strtotime($row['updated_at'])) . ")</em></li>";
            }
            echo "</ul>";
        } else {
            echo "<div class='info'>No possible combinations analyzed yet</div>";
        }
        
        // Get impossible combinations
        $impossibleQuery = $db->query("
            SELECT attribute1_name, choice1, attribute2_name, choice2, llm_reasoning, updated_at
            FROM panel_directives 
            WHERE llm_checked = 1 AND is_impossible = 1 
            ORDER BY updated_at DESC 
            LIMIT 10
        ");
        
        echo "<h3>Impossible Combinations (Last 10):</h3>";
        if ($impossibleQuery && $impossibleQuery->num_rows > 0) {
            echo "<ul>";
            while ($row = $impossibleQuery->fetch_assoc()) {
                echo "<li><strong style='color: red;'>{$row['attribute1_name']}={$row['choice1']}</strong> + <strong style='color: red;'>{$row['attribute2_name']}={$row['choice2']}</strong><br>";
                echo "<small>" . htmlspecialchars(substr($row['llm_reasoning'], 0, 100)) . "...</small> <em>(" . date('H:i:s', strtotime($row['updated_at'])) . ")</em></li><br>";
            }
            echo "</ul>";
        } else {
            echo "<div class='info'>No impossible combinations found yet</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error viewing results: " . htmlspecialchars($e->getMessage()) . "</div>";
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 71: syndia.kreahealthcare.com/save_survey_question.php
- Type: PHP
- Size: 3.56 KB
- Path: syndia.kreahealthcare.com
- Name: save_survey_question.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Get and validate input
    $surveyId = isset($_POST['survey_id']) ? (int)$_POST['survey_id'] : null;
    $questionId = isset($_POST['question_id']) ? (int)$_POST['question_id'] : null;
    $questionType = isset($_POST['questionType']) ? $_POST['questionType'] : null;
    $questionText = isset($_POST['questionText']) ? trim($_POST['questionText']) : null;
    $helpText = isset($_POST['helpText']) ? trim($_POST['helpText']) : '';
    $isRequired = isset($_POST['isRequired']) ? 1 : 0;
    
    if (!$surveyId || !$questionType || !$questionText) {
        throw new Exception('Missing required fields');
    }
    
    // Verify user has access to this survey
    $db = Database::getInstance();
    $stmt = $db->prepare("SELECT id FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    
    if ($stmt->get_result()->num_rows === 0) {
        throw new Exception('Access denied');
    }
    
    // Process options for choice questions
    $options = null;
    if (in_array($questionType, ['single_choice', 'multiple_choice', 'dropdown'])) {
        $options = $_POST['options'] ?? null;
    }
    
    // Process configuration
    $config = $_POST['config'] ?? null;
    
    // Get max order for new questions
    $questionOrder = 0;
    if (!$questionId) {
        $sql = "SELECT MAX(question_order) as max_order FROM survey_questions WHERE survey_id = ?";
        $stmt = $db->prepare($sql);
        $stmt->bind_param('i', $surveyId);
        $stmt->execute();
        $result = $stmt->get_result()->fetch_assoc();
        $questionOrder = ($result['max_order'] ?? 0) + 1;
    }
    
    if ($questionId) {
        // Update existing question
        $sql = "UPDATE survey_questions 
                SET question_text = ?, 
                    question_type = ?, 
                    help_text = ?, 
                    options = ?, 
                    config = ?, 
                    is_required = ? 
                WHERE id = ? AND survey_id = ?";
        
        $stmt = $db->prepare($sql);
        $stmt->bind_param('sssssiis',
            $questionText,
            $questionType,
            $helpText,
            $options,
            $config,
            $isRequired,
            $questionId,
            $surveyId
        );
    } else {
        // Create new question
        $sql = "INSERT INTO survey_questions 
                (survey_id, question_text, question_type, help_text, options, config, is_required, question_order) 
                VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
        
        $stmt = $db->prepare($sql);
        $stmt->bind_param('isssssii',
            $surveyId,
            $questionText,
            $questionType,
            $helpText,
            $options,
            $config,
            $isRequired,
            $questionOrder
        );
    }
    
    if (!$stmt->execute()) {
        throw new Exception("Failed to save question: " . $db->getLastError());
    }
    
    $newId = $questionId ?: $db->getLastInsertId();
    
    echo json_encode([
        'success' => true,
        'question_id' => $newId,
        'message' => 'Question saved successfully'
    ]);

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 72: syndia.kreahealthcare.com/save_survey.php
- Type: PHP
- Size: 1.81 KB
- Path: syndia.kreahealthcare.com
- Name: save_survey.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/survey_functions.php';

// Prevent any output before JSON
error_reporting(0); // Temporarily disable error reporting
ini_set('display_errors', 0); // Don't display errors

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $surveyManager = SurveyManager::getInstance();
    
    // Get and validate input
    $data = [
        'title' => trim($_POST['title'] ?? ''),
        'description' => trim($_POST['description'] ?? ''),
        'status' => $_POST['status'] ?? 'draft',
        'allow_multiple' => !empty($_POST['allow_multiple']),
        'allow_edit' => !empty($_POST['allow_edit']),
        'created_by' => $_SESSION['user_id']
    ];

    // Validate required fields
    if (empty($data['title'])) {
        throw new Exception('Survey title is required');
    }

    // Check if survey_id exists and is not empty
    $surveyId = isset($_POST['survey_id']) && !empty($_POST['survey_id']) ? 
                (int)$_POST['survey_id'] : null;

    // Create or update survey
    if ($surveyId) {
        $result = $surveyManager->updateSurvey($surveyId, $data);
    } else {
        $result = $surveyManager->createSurvey($data);
        // Get the new survey ID if available
        $surveyId = isset($result['survey_id']) ? $result['survey_id'] : null;
    }

    if (!$result['success']) {
        throw new Exception($result['error'] ?? 'Operation failed');
    }

    echo json_encode([
        'success' => true,
        'survey_id' => $surveyId,
        'message' => 'Survey saved successfully'
    ]);

} catch (Exception $e) {
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 73: syndia.kreahealthcare.com/simple_foreground_processor.php
- Type: PHP
- Size: 8.73 KB
- Path: syndia.kreahealthcare.com
- Name: simple_foreground_processor.php
------------------------------------------------------------
<?php
/**
 * Working OptimAIze Processor - Minimal Version
 */

// Basic error handling
error_reporting(E_ALL);
ini_set('display_errors', 1);
set_time_limit(120);
ini_set('memory_limit', '128M');

// Check if this is AJAX call FIRST
$isAjaxCall = isset($_GET['action']) && $_GET['action'] === 'process_batch';

if ($isAjaxCall) {
    // AJAX MODE - Clean JSON only
    header('Content-Type: application/json');
    
    try {
        require_once __DIR__ . '/includes/config.php';
        require_once __DIR__ . '/includes/db.php';
        require_once __DIR__ . '/includes/GptHelper.php';
        
        $db = Database::getInstance();
        
        // Get MULTIPLE combinations to process for speed (5 per call)
        $query = $db->query("SELECT id, attribute1_name, choice1, attribute2_name, choice2 FROM panel_directives WHERE llm_checked = 0 LIMIT 5");
        
        if (!$query || $query->num_rows === 0) {
            echo json_encode([
                'success' => true,
                'has_more' => false,
                'processed' => 0,
                'progress' => ['total' => 0, 'processed' => 0, 'remaining' => 0, 'percentage' => 100],
                'message' => 'All combinations processed'
            ]);
            exit;
        }
        
        $processed = 0;
        $results = [];
        
        // Process all combinations in this batch
        while ($combo = $query->fetch_assoc()) {
            // Process the combination
            $result = GptHelper::analyzeCombination(
                $combo['attribute1_name'], 
                $combo['choice1'], 
                $combo['attribute2_name'], 
                $combo['choice2']
            );
            
            if ($result['success']) {
                $isImpossible = $result['is_impossible'] ? 1 : 0;
                $reasoning = $result['reasoning'];
                
                // Update database
                $updateStmt = $db->prepare("UPDATE panel_directives SET llm_checked = 1, is_impossible = ?, llm_reasoning = ? WHERE id = ?");
                $updateStmt->bind_param('isi', $isImpossible, $reasoning, $combo['id']);
                $updateStmt->execute();
                
                $processed++;
                $results[] = [
                    'combination' => "{$combo['attribute1_name']}={$combo['choice1']} + {$combo['attribute2_name']}={$combo['choice2']}",
                    'result' => $isImpossible ? 'IMPOSSIBLE' : 'POSSIBLE'
                ];
            } else {
                // If one fails, return error
                echo json_encode([
                    'success' => false,
                    'has_more' => true,
                    'error' => $result['error'],
                    'progress' => ['total' => 0, 'processed' => 0, 'remaining' => 0, 'percentage' => 0]
                ]);
                exit;
            }
        }
            
        // Get updated counts
        $totalQuery = $db->query("SELECT COUNT(*) as total FROM panel_directives");
        $total = $totalQuery->fetch_assoc()['total'];
        
        $processedQuery = $db->query("SELECT COUNT(*) as processed FROM panel_directives WHERE llm_checked = 1");
        $totalProcessed = $processedQuery->fetch_assoc()['processed'];
        
        $hasMore = $totalProcessed < $total;
        $percentage = $total > 0 ? ($totalProcessed / $total) * 100 : 100;
        
        echo json_encode([
            'success' => true,
            'has_more' => $hasMore,
            'processed' => $processed,
            'progress' => [
                'total' => (int)$total,
                'processed' => (int)$totalProcessed,
                'remaining' => (int)($total - $totalProcessed),
                'percentage' => round($percentage, 1)
            ],
            'results' => $results,
            'batch_size' => $processed
        ]);
        
    } catch (Exception $e) {
        echo json_encode([
            'success' => false,
            'has_more' => false,
            'error' => $e->getMessage(),
            'progress' => ['total' => 0, 'processed' => 0, 'remaining' => 0, 'percentage' => 0]
        ]);
    }
    
    exit;
}

// BROWSER MODE - HTML output
?>
<!DOCTYPE html>
<html>
<head>
    <title>OptimAIze Processor</title>
    <style>
        body { font-family: Arial, sans-serif; margin: 20px; }
        .ok { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; }
        .error { color: red; background: #fff0f0; padding: 10px; margin: 5px 0; }
        .info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; }
        .processing { background: #fff8dc; padding: 10px; margin: 5px 0; }
    </style>
</head>
<body>
    <h1>OptimAIze Processor</h1>
    
    <?php
    try {
        require_once __DIR__ . '/includes/config.php';
        require_once __DIR__ . '/includes/db.php';
        require_once __DIR__ . '/includes/GptHelper.php';
        
        echo "<div class='ok'>✅ All files loaded successfully</div>";
        
        $db = Database::getInstance();
        echo "<div class='ok'>✅ Database connected</div>";
        
        // Check pending combinations
        $pendingQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0");
        $pending = $pendingQuery->fetch_assoc()['count'];
        
        $processedQuery = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $processed = $processedQuery->fetch_assoc()['count'];
        
        echo "<div class='info'>📊 Pending: " . number_format($pending) . " | Processed: " . number_format($processed) . "</div>";
        
        if ($pending == 0) {
            echo "<div class='ok'>🎉 All combinations have been processed!</div>";
            echo "<p><a href='/optimaize.php'>View OptimAIze Dashboard</a> | <a href='/'>Back to Main Site</a></p>";
        } else {
            if (isset($_GET['process'])) {
                echo "<div class='processing'><h3>🔄 Processing Combinations...</h3></div>";
                
                $batchSize = 5;
                $query = $db->query("SELECT id, attribute1_name, choice1, attribute2_name, choice2 FROM panel_directives WHERE llm_checked = 0 LIMIT $batchSize");
                
                $count = 0;
                while ($combo = $query->fetch_assoc()) {
                    $count++;
                    echo "<div class='info'>[$count] Processing: {$combo['attribute1_name']}={$combo['choice1']} + {$combo['attribute2_name']}={$combo['choice2']}</div>";
                    flush();
                    
                    $result = GptHelper::analyzeCombination(
                        $combo['attribute1_name'], 
                        $combo['choice1'], 
                        $combo['attribute2_name'], 
                        $combo['choice2']
                    );
                    
                    if ($result['success']) {
                        $isImpossible = $result['is_impossible'] ? 1 : 0;
                        $reasoning = $result['reasoning'];
                        
                        $updateStmt = $db->prepare("UPDATE panel_directives SET llm_checked = 1, is_impossible = ?, llm_reasoning = ? WHERE id = ?");
                        $updateStmt->bind_param('isi', $isImpossible, $reasoning, $combo['id']);
                        $updateStmt->execute();
                        
                        echo "<div class='ok'>✅ " . ($isImpossible ? 'IMPOSSIBLE' : 'POSSIBLE') . " - " . substr($reasoning, 0, 60) . "...</div>";
                    } else {
                        echo "<div class='error'>❌ Error: " . htmlspecialchars($result['error']) . "</div>";
                        break;
                    }
                    
                    flush();
                    // Removed sleep(1) for faster processing
                }
                
                echo "<div class='ok'>✅ Batch of $count combinations completed!</div>";
                echo "<p><a href='simple_foreground_processor.php?process=1'>🔄 Process Another Batch</a></p>";
                
            } else {
                echo "<h3>🚀 Ready to Process</h3>";
                echo "<p><a href='simple_foreground_processor.php?process=1' style='background:green;color:white;padding:10px;text-decoration:none;border-radius:5px;'>▶️ Start Processing (Batch of 5)</a></p>";
                echo "<p><strong>Note:</strong> This will process 5 combinations at a time. Click multiple times to process all.</p>";
            }
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ Error: " . htmlspecialchars($e->getMessage()) . "</div>";
        echo "<p>Check your configuration and try again.</p>";
    }
    ?>
    
    <hr>
    <p><a href='/optimaize.php'>📊 View OptimAIze Dashboard</a> | <a href='/'>🏠 Back to Main Site</a></p>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 74: syndia.kreahealthcare.com/start_optimization_analysis.php
- Type: PHP
- Size: 7.21 KB
- Path: syndia.kreahealthcare.com
- Name: start_optimization_analysis.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    $db = Database::getInstance();
    
    // Get input data
    $input = json_decode(file_get_contents('php://input'), true);
    $action = $input['action'] ?? '';

    switch ($action) {
        case 'start':
            $result = startAnalysis($db, $input);
            break;
            
        case 'pause':
            $result = pauseAnalysis($db);
            break;
            
        case 'stop':
            $result = stopAnalysis($db);
            break;
            
        case 'reset':
            $result = resetAnalysis($db);
            break;
            
        default:
            throw new Exception('Invalid action');
    }

    echo json_encode($result);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage()
    ]);
}

function startAnalysis($db, $input) {
    try {
        // Check if analysis is already running
        $stateQuery = $db->query("SELECT * FROM optimization_analysis_state ORDER BY id DESC LIMIT 1");
        $state = $stateQuery ? $stateQuery->fetch_assoc() : null;
        
        if ($state && $state['is_running']) {
            return [
                'success' => false,
                'message' => 'Analysis is already running'
            ];
        }

        // Get total combinations
        $totalResult = $db->query("SELECT COUNT(*) as count FROM panel_directives");
        $totalCombinations = $totalResult ? $totalResult->fetch_assoc()['count'] : 0;
        
        if ($totalCombinations == 0) {
            return [
                'success' => false,
                'message' => 'No combinations found. Generate combinations first in the Base section.'
            ];
        }

        // **PRESERVE EXISTING PROGRESS** - Count what's already been processed
        $processedResult = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1");
        $currentProcessed = $processedResult ? $processedResult->fetch_assoc()['count'] : 0;
        
        // Use the progress sent from frontend if available, otherwise use database count
        $preserveProgress = $input['preserve_progress'] ?? true;
        $frontendProgress = $input['current_progress'] ?? 0;
        
        // Use the higher of the two to ensure we never go backwards
        $actualProgress = max($currentProcessed, $frontendProgress);
        
        // Update or create analysis state WITHOUT resetting progress
        if ($state) {
            // Update existing state, preserving progress
            $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
                is_running = 1, 
                should_pause = 0,
                started_at = NOW(), 
                completed_at = NULL,
                total_combinations = ?,
                processed_combinations = GREATEST(processed_combinations, ?, ?)
                WHERE id = ?");
            $stmt->bind_param('iiii', $totalCombinations, $actualProgress, $currentProcessed, $state['id']);
        } else {
            // Create new state with current progress
            $stmt = $db->prepare("INSERT INTO optimization_analysis_state 
                (total_combinations, processed_combinations, is_running, started_at, should_pause) 
                VALUES (?, ?, 1, NOW(), 0)");
            $stmt->bind_param('ii', $totalCombinations, $actualProgress);
        }
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to update analysis state: " . $db->getLastError());
        }

        // Start background process
        $processFile = file_exists('enhanced_process_optimization.php') ? 
                      'enhanced_process_optimization.php' : 
                      'process_optimization_analysis.php';
        
        if (function_exists('exec')) {
            $command = "php " . __DIR__ . "/$processFile > /dev/null 2>&1 &";
            exec($command, $output, $returnCode);
            
            if ($returnCode !== 0) {
                error_log("Warning: Background process may not have started properly. Return code: $returnCode");
            }
        } else {
            error_log("Warning: exec() function not available. Background processing may not work.");
        }

        $remaining = $totalCombinations - $actualProgress;
        
        return [
            'success' => true,
            'message' => 'Analysis started successfully',
            'total_combinations' => $totalCombinations,
            'current_progress' => $actualProgress,
            'remaining' => $remaining,
            'resumed_from' => $actualProgress > 0,
            'process_file' => $processFile
        ];

    } catch (Exception $e) {
        error_log("Error starting analysis: " . $e->getMessage());
        return [
            'success' => false,
            'message' => 'Failed to start analysis: ' . $e->getMessage()
        ];
    }
}

function pauseAnalysis($db) {
    try {
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            should_pause = 1
            WHERE is_running = 1");
        
        if ($stmt->execute()) {
            return [
                'success' => true,
                'message' => 'Analysis paused successfully'
            ];
        } else {
            throw new Exception("Failed to pause analysis");
        }

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Failed to pause analysis: ' . $e->getMessage()
        ];
    }
}

function stopAnalysis($db) {
    try {
        $stmt = $db->prepare("UPDATE optimization_analysis_state SET 
            is_running = 0, 
            should_pause = 0,
            completed_at = NOW()
            WHERE is_running = 1");
        
        if ($stmt->execute()) {
            return [
                'success' => true,
                'message' => 'Analysis stopped successfully'
            ];
        } else {
            throw new Exception("Failed to stop analysis");
        }

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Failed to stop analysis: ' . $e->getMessage()
        ];
    }
}

function resetAnalysis($db) {
    try {
        // First stop any running analysis
        $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0");
        
        // Reset all progress (only if user explicitly wants to reset)
        $db->query("UPDATE panel_directives SET llm_checked = 0, is_impossible = 0, llm_reasoning = NULL, status = 'pending'");
        
        // Reset analysis state
        $db->query("UPDATE optimization_analysis_state SET 
            processed_combinations = 0, 
            completed_at = NULL, 
            started_at = NULL");

        return [
            'success' => true,
            'message' => 'Analysis reset successfully. All progress cleared.'
        ];

    } catch (Exception $e) {
        return [
            'success' => false,
            'message' => 'Failed to reset analysis: ' . $e->getMessage()
        ];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 75: syndia.kreahealthcare.com/status_check.php
- Type: PHP
- Size: 7.72 KB
- Path: syndia.kreahealthcare.com
- Name: status_check.php
------------------------------------------------------------
<?php
/**
 * Quick Status Check - Test updated system
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

echo "<h1>🔍 Quick System Status Check</h1>";
echo "<style>
body { font-family: Arial, sans-serif; margin: 20px; }
.success { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; border-left: 4px solid green; }
.error { color: red; background: #fff0f0; padding: 10px; margin: 5px 0; border-left: 4px solid red; }
.info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; border-left: 4px solid blue; }
.warning { color: orange; background: #fff8f0; padding: 10px; margin: 5px 0; border-left: 4px solid orange; }
</style>";

try {
    // Test 1: Check configuration
    echo "<h2>1. Configuration Check</h2>";
    
    if (defined('COST_EFFECTIVE_MODE') && COST_EFFECTIVE_MODE) {
        echo "<div class='success'>✅ Cost-effective mode is active</div>";
        echo "<div class='info'>📊 Using model: " . GPT_MODEL . "</div>";
        echo "<div class='info'>📊 Max tokens: " . GPT_MAX_TOKENS . "</div>";
        echo "<div class='info'>📊 Requests per minute: " . GPT_REQUESTS_PER_MINUTE . "</div>";
        
        if (defined('MAX_DAILY_COST')) {
            echo "<div class='info'>💰 Daily cost limit: $" . MAX_DAILY_COST . "</div>";
        }
    } else {
        echo "<div class='warning'>⚠️ Cost-effective mode not detected - make sure you uploaded the updated config.php</div>";
    }
    
    // Test 2: Database connection
    echo "<h2>2. Database Connection</h2>";
    $db = Database::getInstance();
    echo "<div class='success'>✅ Database connected successfully</div>";
    
    // Test 3: Check OptimAIze status
    echo "<h2>3. OptimAIze Status</h2>";
    
    $totalResult = $db->query("SELECT COUNT(*) as total FROM panel_directives");
    $totalDirectives = $totalResult->fetch_assoc()['total'];
    
    $checkedResult = $db->query("SELECT COUNT(*) as checked FROM panel_directives WHERE llm_checked = 1");
    $checkedDirectives = $checkedResult->fetch_assoc()['checked'];
    
    $uncheckedResult = $db->query("SELECT COUNT(*) as unchecked FROM panel_directives WHERE llm_checked = 0");
    $uncheckedDirectives = $uncheckedResult->fetch_assoc()['unchecked'];
    
    echo "<div class='info'>📊 Total combinations: " . number_format($totalDirectives) . "</div>";
    echo "<div class='success'>✅ Already processed: " . number_format($checkedDirectives) . " (" . round(($checkedDirectives/$totalDirectives)*100, 1) . "%)</div>";
    echo "<div class='warning'>⏳ Remaining: " . number_format($uncheckedDirectives) . " (" . round(($uncheckedDirectives/$totalDirectives)*100, 1) . "%)</div>";
    
    // Test 4: Cost estimation
    echo "<h2>4. Cost Estimation with New Settings</h2>";
    
    $avgTokensPerRequest = defined('AVERAGE_TOKENS_PER_REQUEST') ? AVERAGE_TOKENS_PER_REQUEST : 200;
    $costPer1kTokens = defined('GPT35_COST_PER_1K_TOKENS') ? GPT35_COST_PER_1K_TOKENS : 0.002;
    
    $estimatedCostRemaining = ($uncheckedDirectives * $avgTokensPerRequest * $costPer1kTokens) / 1000;
    
    echo "<div class='info'>💰 Model: " . GPT_MODEL . "</div>";
    echo "<div class='info'>💰 Cost per 1K tokens: $" . number_format($costPer1kTokens, 4) . "</div>";
    echo "<div class='success'>💰 Estimated cost to complete: $" . number_format($estimatedCostRemaining, 2) . "</div>";
    
    // Compare with GPT-4 cost
    $gpt4Cost = ($uncheckedDirectives * $avgTokensPerRequest * 0.03) / 1000;
    $savings = $gpt4Cost - $estimatedCostRemaining;
    echo "<div class='success'>🎉 Cost savings vs GPT-4: $" . number_format($savings, 2) . " (" . round((1 - $estimatedCostRemaining/$gpt4Cost)*100, 1) . "% cheaper!)</div>";
    
    // Test 5: Cache status
    echo "<h2>5. Cache System</h2>";
    
    $cacheStats = GptHelper::getCacheStats();
    echo "<div class='info'>📊 Cache statistics:</div>";
    echo "<pre>" . json_encode($cacheStats, JSON_PRETTY_PRINT) . "</pre>";
    
    if ($cacheStats['total_cached'] > 0) {
        echo "<div class='success'>✅ Cache is working - {$cacheStats['total_cached']} combinations cached</div>";
        echo "<div class='success'>💰 Estimated savings from cache: $" . number_format($cacheStats['cost_saved_by_cache'], 2) . "</div>";
    } else {
        echo "<div class='info'>ℹ️ No cached combinations yet - cache will build as processing runs</div>";
    }
    
    // Test 6: API Test
    echo "<h2>6. OpenAI API Test</h2>";
    
    echo "<div class='info'>🔍 Testing API connection with new settings...</div>";
    
    try {
        $result = GptHelper::analyzeCombination('Age', '5 years', 'Education', 'PhD');
        
        echo "<div class='success'>✅ API test successful!</div>";
        echo "<div class='info'>📊 Result: " . ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE') . "</div>";
        echo "<div class='info'>💡 Reasoning: " . htmlspecialchars($result['reasoning']) . "</div>";
        
        if (isset($result['daily_cost'])) {
            echo "<div class='info'>💰 Daily cost so far: $" . number_format($result['daily_cost'], 4) . "</div>";
        }
        
        if (isset($result['model_used'])) {
            echo "<div class='info'>🤖 Model used: " . $result['model_used'] . "</div>";
        }
        
        if (isset($result['cached']) && $result['cached']) {
            echo "<div class='success'>⚡ Result was cached - no API cost!</div>";
        }
        
    } catch (Exception $e) {
        echo "<div class='error'>❌ API test failed: " . htmlspecialchars($e->getMessage()) . "</div>";
        
        if (strpos($e->getMessage(), 'quota') !== false || strpos($e->getMessage(), 'billing') !== false) {
            echo "<div class='error'>🚨 This is still a billing/quota issue. You need to add credits to your OpenAI account.</div>";
            echo "<div class='info'>👉 Go to: <a href='https://platform.openai.com/account/billing' target='_blank'>OpenAI Billing Dashboard</a></div>";
        }
    }
    
    // Test 7: Rate limit status
    echo "<h2>7. Rate Limit Status</h2>";
    
    $rateLimitStatus = GptHelper::getRateLimitStatus(true);
    echo "<div class='info'>📊 Rate limit status:</div>";
    echo "<pre>" . json_encode($rateLimitStatus, JSON_PRETTY_PRINT) . "</pre>";
    
} catch (Exception $e) {
    echo "<div class='error'>❌ System check failed: " . htmlspecialchars($e->getMessage()) . "</div>";
}

echo "<h2>📋 What to Do Next</h2>";

echo "<div class='info'>";
echo "<h3>If API test was successful:</h3>";
echo "<ol>";
echo "<li><strong>Start small test:</strong> Process 10-20 combinations first</li>";
echo "<li><strong>Monitor costs:</strong> Check the daily cost tracking</li>";
echo "<li><strong>Scale up gradually:</strong> Increase batch sizes if all goes well</li>";
echo "<li><strong>Use your OptimAIze page:</strong> The enhanced system should work much better now</li>";
echo "</ol>";
echo "</div>";

echo "<div class='error'>";
echo "<h3>If API test failed:</h3>";
echo "<ol>";
echo "<li><strong>Fix OpenAI billing:</strong> Add credits to your account</li>";
echo "<li><strong>Check account status:</strong> Make sure it's active</li>";
echo "<li><strong>Wait 10-15 minutes:</strong> After adding credits, then test again</li>";
echo "<li><strong>Contact me:</strong> If issues persist, let me know the exact error</li>";
echo "</ol>";
echo "</div>";

echo "<div class='success'>";
echo "<h3>✅ System Improvements Applied:</h3>";
echo "<ul>";
echo "<li>🤖 Using GPT-3.5-turbo (90% cheaper than GPT-4)</li>";
echo "<li>💰 Daily cost limits to prevent overspending</li>";
echo "<li>🗄️ Intelligent caching to reduce API calls</li>";
echo "<li>⚡ Better rate limiting and error recovery</li>";
echo "<li>📊 Real-time cost tracking</li>";
echo "</ul>";
echo "</div>";
?>
-------------------- END OF FILE --------------------

### FILE 76: syndia.kreahealthcare.com/survey_form.php
- Type: PHP
- Size: 48.98 KB
- Path: syndia.kreahealthcare.com
- Name: survey_form.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

$auth = new Auth();
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$surveyManager = SurveyManager::getInstance();

// Get survey details if editing
$surveyId = isset($_GET['id']) ? (int)$_GET['id'] : null;
$survey = null;

if ($surveyId) {
    $survey = $surveyManager->getSurveyDetails($surveyId, $_SESSION['user_id']);
    if (!$survey) {
        redirectTo('surveys.php');
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title><?php echo $surveyId ? 'Edit Survey' : 'Create Survey'; ?> | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --primary-light: rgba(245, 130, 32, 0.1);
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
        }

        /* Navigation Styles */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

        /* Main Content Styles */
        .main-content {
            margin-top: 4.5rem;
            padding: 2rem 1rem;
            flex: 1;
        }

        /* Survey Builder Styles */
        .survey-builder-container {
            padding: 20px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .header-actions {
            display: flex;
            gap: 10px;
        }

        .builder-content {
            display: grid;
            grid-template-columns: 350px 1fr;
            gap: 20px;
        }

        .settings-panel,
        .questions-panel {
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .panel-header {
            padding: 15px 20px;
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .panel-header h3 {
            margin: 0;
            color: var(--gray-700);
            font-size: 1.1rem;
            font-weight: 500;
        }

        .panel-content {
            padding: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--gray-700);
            font-weight: 500;
        }

        .form-group label.required::after {
            content: "*";
            color: #dc2626;
            margin-left: 4px;
        }

        .form-control {
            width: 100%;
            padding: 8px 12px;
            border: 1px solid var(--gray-300);
            border-radius: 4px;
            font-size: 14px;
            color: var(--gray-700);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 2px var(--primary-light);
        }

        .checkbox {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }

        .questions-list {
            min-height: 100px;
        }

        .question-item {
            background: white;
            border: 1px solid var(--gray-200);
            border-radius: 6px;
            padding: 15px;
            margin-bottom: 10px;
            cursor: move;
        }

        .question-item:hover {
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .question-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .question-type {
            font-size: 12px;
            color: var(--gray-500);
        }

        .question-actions {
            display: flex;
            gap: 4px;
        }

        .btn-icon {
            padding: 4px 8px;
            background: none;
            border: 1px solid var(--gray-200);
            border-radius: 4px;
            cursor: pointer;
            font-size: 12px;
        }

        /* Button Styles */
        .btn {
            padding: 8px 16px;
            border: none;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: var(--primary-color);
            color: white;
        }
        
        .btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }
        
        /* Modal Styles */
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal.show {
            opacity: 1;
        }

        .modal-content {
            background: white;
            border-radius: 8px;
            max-width: 600px;
            width: 90%;
            max-height: 90vh;
            overflow-y: auto;
        }

        .modal-header {
            padding: 15px 20px;
            border-bottom: 1px solid var(--gray-200);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .modal-body {
            padding: 20px;
        }

        .modal-footer {
            padding: 15px 20px;
            border-top: 1px solid var(--gray-200);
            display: flex;
            justify-content: flex-end;
            gap: 10px;
        }

        .modal-close {
            background: none;
            border: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--gray-500);
        }

        /* Question Configuration Styles */
        .question-config {
            margin: 15px 0;
            padding: 15px;
            background: var(--gray-50);
            border-radius: 4px;
        }

        .options-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .option-row {
            display: flex;
            gap: 8px;
        }

        .matrix-config {
            display: grid;
            gap: 15px;
        }

        .scale-config {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        /* Notification Styles */
        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 24px;
            border-radius: 4px;
            color: white;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1000;
        }

        .notification-success {
            background: #10B981;
        }

        .notification-error {
            background: #EF4444;
        }

        /* Loading Spinner */
        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 2000;
        }

        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 4px solid var(--gray-200);
            border-top: 4px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* Draggable Items */
        .dragging {
            opacity: 0.5;
            background: var(--gray-100);
        }

        /* Footer */
        .footer {
            background: var(--white);
            padding: 1.5rem;
            text-align: center;
            color: var(--gray-600);
            border-top: 1px solid var(--gray-200);
            margin-top: auto;
        }

        /* Responsive Design */
        @media (max-width: 1024px) {
            .builder-content {
                grid-template-columns: 1fr;
            }

            .settings-panel {
                margin-bottom: 20px;
            }
        }

        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                padding: 0.75rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }

            .page-header {
                flex-direction: column;
                gap: 10px;
                align-items: stretch;
            }

            .header-actions {
                justify-content: stretch;
            }

            .header-actions button {
                flex: 1;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link active">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="survey-builder-container">
            <div class="page-header">
                <h1><?php echo $surveyId ? 'Edit Survey' : 'Create New Survey'; ?></h1>
                <div class="header-actions">
                    <button class="btn btn-secondary" onclick="window.location.href='surveys.php'">Cancel</button>
                    <button class="btn btn-primary" id="saveSurveyBtn">Save Survey</button>
                    <?php if ($surveyId): ?>
                        <button class="btn btn-secondary" onclick="previewSurvey(<?php echo $surveyId; ?>)">Preview</button>
                    <?php endif; ?>
                </div>
            </div>

            <div class="builder-content">
                <!-- Survey Settings Panel -->
                <div class="settings-panel">
                    <div class="panel-header">
                        <h3>Survey Settings</h3>
                    </div>
                    <div class="panel-content">
                        <form id="surveyForm">
                            <input type="hidden" name="survey_id" value="<?php echo $surveyId ?? ''; ?>">
                            
                            <div class="form-group">
                                <label for="title" class="required">Survey Title</label>
                                <input type="text" id="title" name="title" class="form-control" 
                                    value="<?php echo htmlspecialchars($survey['title'] ?? ''); ?>" required>
                            </div>

                            <div class="form-group">
                                <label for="description">Description</label>
                                <textarea id="description" name="description" class="form-control" rows="3"
                                ><?php echo htmlspecialchars($survey['description'] ?? ''); ?></textarea>
                            </div>

                            <div class="form-group">
                                <label for="status">Status</label>
                                <select id="status" name="status" class="form-control" required>
                                    <option value="draft" <?php echo ($survey['status'] ?? 'draft') === 'draft' ? 'selected' : ''; ?>>Draft</option>
                                    <option value="active" <?php echo ($survey['status'] ?? '') === 'active' ? 'selected' : ''; ?>>Active</option>
                                    <option value="paused" <?php echo ($survey['status'] ?? '') === 'paused' ? 'selected' : ''; ?>>Paused</option>
                                    <option value="completed" <?php echo ($survey['status'] ?? '') === 'completed' ? 'selected' : ''; ?>>Completed</option>
                                    <option value="archived" <?php echo ($survey['status'] ?? '') === 'archived' ? 'selected' : ''; ?>>Archived</option>
                                </select>
                            </div>

                            <div class="form-group">
                                <label class="checkbox">
                                    <input type="checkbox" name="allow_multiple" value="1" 
                                        <?php echo ($survey['allow_multiple'] ?? 0) ? 'checked' : ''; ?>>
                                    Allow Multiple Responses
                                </label>
                            </div>

                            <div class="form-group">
                                <label class="checkbox">
                                    <input type="checkbox" name="allow_edit" value="1"
                                        <?php echo ($survey['allow_edit'] ?? 0) ? 'checked' : ''; ?>>
                                    Allow Response Editing
                                </label>
                            </div>
                        </form>
                    </div>
                </div>

                <!-- Questions Panel -->
                <div class="questions-panel">
                    <div class="panel-header">
                        <h3>Questions</h3>
                        <button class="btn btn-secondary" id="addQuestionBtn">Add Question</button>
                    </div>
                    <div class="panel-content">
                        <div id="questionsList" class="questions-list">
                            <!-- Questions will be loaded here -->
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </main>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>

    <script>
    document.addEventListener('DOMContentLoaded', function() {
        // Initialize
        initializeBuilder();
        
        // Set up event listeners
        document.getElementById('addQuestionBtn').addEventListener('click', showQuestionModal);
        document.getElementById('saveSurveyBtn').addEventListener('click', saveSurvey);
        
        // Load existing questions if editing
        const surveyId = document.querySelector('input[name="survey_id"]').value;
        if (surveyId) {
            loadQuestions(surveyId);
        }
    });

    // Initialize builder
    function initializeBuilder() {
        // Initialize drag and drop
        initializeSortable();
    }

    // Load existing questions
    async function loadQuestions(surveyId) {
    try {
        showLoading();
        const response = await fetch(`get_survey_questions.php?survey_id=${surveyId}`);
        
        if (!response.ok) {
            throw new Error(`HTTP error! status: ${response.status}`);
        }
        
        const data = await response.json();
        
        if (data.success) {
            renderQuestions(data.questions);
        } else {
            throw new Error(data.error || 'Failed to load questions');
        }
    } catch (error) {
        console.error('Error loading questions:', error);
        showNotification(error.message, 'error');
    } finally {
        hideLoading();
    }
}

    // Render questions
    function renderQuestions(questions) {
        const container = document.getElementById('questionsList');
        
        if (!questions || !questions.length) {
            container.innerHTML = '<div class="no-questions">No questions added yet</div>';
            return;
        }

        container.innerHTML = questions.map((question, index) => `
            <div class="question-item" data-id="${question.id}">
                <div class="question-header">
                    <div>
                        <div class="question-text">${escapeHtml(question.question_text)}</div>
                        <div class="question-type">${formatQuestionType(question.question_type)}</div>
                    </div>
                    <div class="question-actions">
                        <button class="btn-icon" onclick="moveQuestion(${question.id}, 'up')" 
                                ${index === 0 ? 'disabled' : ''}>↑</button>
                        <button class="btn-icon" onclick="moveQuestion(${question.id}, 'down')"
                                ${index === questions.length - 1 ? 'disabled' : ''}>↓</button>
                        <button class="btn-icon" onclick="editQuestion(${question.id})">✏️</button>
                        <button class="btn-icon" onclick="deleteQuestion(${question.id})">🗑️</button>
                    </div>
                </div>
                ${question.help_text ? `<div class="help-text">${escapeHtml(question.help_text)}</div>` : ''}
                ${question.is_required ? '<span class="required-badge">Required</span>' : ''}
            </div>
        `).join('');
    }

    // Save survey
    async function saveSurvey() {
    try {
        const form = document.getElementById('surveyForm');
        const formData = new FormData(form);
        
        // Show loading state
        showLoading();

        // Add checkbox values
        formData.set('allow_multiple', form.querySelector('input[name="allow_multiple"]').checked ? '1' : '0');
        formData.set('allow_edit', form.querySelector('input[name="allow_edit"]').checked ? '1' : '0');

        const response = await fetch('save_survey.php', {
            method: 'POST',
            body: formData
        });

        const text = await response.text(); // Get raw response text
        console.log("Raw response:", text); // Log raw response
        
        try {
            const result = JSON.parse(text);
            if (result.success) {
                showNotification('Survey saved successfully');
                
                // If this was a new survey, update the form with the new ID
                if (!formData.get('survey_id') && result.survey_id) {
                    form.querySelector('input[name="survey_id"]').value = result.survey_id;
                    // Update URL without reload
                    window.history.replaceState({}, '', `survey_form.php?id=${result.survey_id}`);
                }
            } else {
                throw new Error(result.error || 'Failed to save survey');
            }
        } catch (parseError) {
            console.error("JSON parse error:", parseError);
            throw new Error("Invalid server response: " + text.substring(0, 100));
        }
    } catch (error) {
        console.error('Error saving survey:', error);
        showNotification(error.message, 'error');
    } finally {
        hideLoading();
    }
}

    // Question Modal Functions
    function showQuestionModal(questionData = null) {
        const modal = document.createElement('div');
        modal.className = 'modal';
        
        modal.innerHTML = `
            <div class="modal-content">
                <div class="modal-header">
                    <h3 class="modal-title">${questionData ? 'Edit Question' : 'Add Question'}</h3>
                    <button type="button" class="modal-close" onclick="closeModal(this)">&times;</button>
                </div>
                <form id="questionForm" onsubmit="saveQuestion(event)">
                    <div class="modal-body">
                        <div class="form-group">
                            <label for="questionType" class="required">Question Type</label>
                            <select id="questionType" name="questionType" class="form-control" required onchange="handleQuestionTypeChange(this)">
                                <option value="">Select Type</option>
                                <optgroup label="Basic Types">
                                    <option value="short_text">Short Text</option>
                                    <option value="long_text">Long Text (Paragraph)</option>
                                    <option value="single_choice">Single Choice (Radio)</option>
                                    <option value="multiple_choice">Multiple Choice (Checkbox)</option>
                                    <option value="dropdown">Dropdown</option>
                                </optgroup>
                                <optgroup label="Advanced Types">
                                    <option value="rating_scale">Rating Scale</option>
                                    <option value="linear_scale">Linear Scale</option>
                                    <option value="matrix_single">Matrix (Single Choice)</option>
                                    <option value="matrix_multiple">Matrix (Multiple Choice)</option>
                                </optgroup>
                                <optgroup label="Special Types">
                                    <option value="number">Number Input</option>
                                    <option value="date">Date Input</option>
                                    <option value="email">Email Input</option>
                                    <option value="phone">Phone Number</option>
                                </optgroup>
                                <optgroup label="Content Types">
                                    <option value="section_header">Section Header</option>
                                    <option value="descriptive_text">Descriptive Text</option>
                                    <option value="page_break">Page Break</option>
                                </optgroup>
                            </select>
                        </div>

                        <div class="form-group">
                            <label for="questionText" class="required">Question Text</label>
                            <input type="text" id="questionText" name="questionText" class="form-control" required>
                        </div>

                        <div class="form-group">
                            <label for="helpText">Help Text</label>
                            <textarea id="helpText" name="helpText" class="form-control" rows="2"></textarea>
                        </div>

                        <div id="questionConfig" class="question-config">
                            <!-- Dynamic configuration options will be inserted here -->
                        </div>

                        <div class="validation-section">
                            <h4>Validation</h4>
                            <div class="form-group">
                                <label class="checkbox">
                                    <input type="checkbox" name="isRequired">
                                    Required Question
                                </label>
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" onclick="closeModal(this)">Cancel</button>
                        <button type="submit" class="btn btn-primary">${questionData ? 'Update Question' : 'Add Question'}</button>
                    </div>
                </form>
            </div>
        `;

        if (questionData) {
            // Fill form with existing data
            const form = modal.querySelector('#questionForm');
            
            // Add question ID for update
            const questionIdInput = document.createElement('input');
            questionIdInput.type = 'hidden';
            questionIdInput.name = 'questionId';
            questionIdInput.value = questionData.id;
            form.appendChild(questionIdInput);
            
            // Set form values
            form.querySelector('#questionText').value = questionData.question_text;
            form.querySelector('#helpText').value = questionData.help_text || '';
            form.querySelector('input[name="isRequired"]').checked = questionData.is_required;
            
            const typeSelect = form.querySelector('#questionType');
            typeSelect.value = questionData.question_type;
            
            // Trigger change to load config
            handleQuestionTypeChange(typeSelect, questionData);
        }

        document.body.appendChild(modal);
        setTimeout(() => modal.classList.add('show'), 10);
    }

    function closeModal(element) {
        const modal = element.closest('.modal');
        modal.classList.remove('show');
        setTimeout(() => modal.remove(), 300);
    }

    // Question type configurations
    function handleQuestionTypeChange(select, existingData = null) {
        const type = select.value;
        const container = select.closest('form').querySelector('#questionConfig');
        container.innerHTML = '';

        // Show/hide validation section based on type
        const validationSection = select.closest('form').querySelector('.validation-section');
        validationSection.style.display = ['section_header', 'descriptive_text', 'page_break'].includes(type) ? 'none' : 'block';

        switch (type) {
            case 'single_choice':
            case 'multiple_choice':
            case 'dropdown':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="options">Options (one per line)</label>
                        <textarea name="options" class="form-control" rows="4" required
                        >${existingData?.options?.join('\n') || ''}</textarea>
                    </div>
                    <div class="form-group">
                        <label class="checkbox">
                            <input type="checkbox" name="allowOther" 
                                ${existingData?.config?.allowOther ? 'checked' : ''}>
                            Allow "Other" option
                        </label>
                    </div>
                `;
                break;
                
            case 'rating_scale':
                container.innerHTML = `
                    <div class="scale-config">
                        <div class="form-group">
                            <label for="scaleStart">Start Value</label>
                            <input type="number" name="scaleStart" class="form-control" 
                                value="${existingData?.config?.start || 1}" required>
                        </div>
                        <div class="form-group">
                            <label for="scaleEnd">End Value</label>
                            <input type="number" name="scaleEnd" class="form-control" 
                                value="${existingData?.config?.end || 5}" required>
                        </div>
                        <div class="form-group">
                            <label for="startLabel">Start Label</label>
                            <input type="text" name="startLabel" class="form-control" 
                                value="${existingData?.config?.startLabel || ''}">
                        </div>
                        <div class="form-group">
                            <label for="endLabel">End Label</label>
                            <input type="text" name="endLabel" class="form-control" 
                                   value="${existingData?.config?.endLabel || ''}">
                        </div>
                    </div>
                `;
                break;
                
            case 'matrix_single':
            case 'matrix_multiple':
                container.innerHTML = `
                    <div class="matrix-config">
                        <div class="form-group">
                            <label for="matrixRows">Rows (one per line)</label>
                            <textarea name="matrixRows" class="form-control" rows="4" required
                            >${existingData?.config?.rows?.join('\n') || ''}</textarea>
                        </div>
                        <div class="form-group">
                            <label for="matrixColumns">Columns (one per line)</label>
                            <textarea name="matrixColumns" class="form-control" rows="4" required
                            >${existingData?.config?.columns?.join('\n') || ''}</textarea>
                        </div>
                    </div>
                `;
                break;
                
            case 'number':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="minValue">Minimum Value</label>
                        <input type="number" name="minValue" class="form-control" 
                            value="${existingData?.config?.min || ''}">
                    </div>
                    <div class="form-group">
                        <label for="maxValue">Maximum Value</label>
                        <input type="number" name="maxValue" class="form-control" 
                            value="${existingData?.config?.max || ''}">
                    </div>
                    <div class="form-group">
                        <label for="stepValue">Step Value</label>
                        <input type="number" name="stepValue" class="form-control" 
                            value="${existingData?.config?.step || '1'}" min="0.01" step="0.01">
                    </div>
                `;
                break;
                
            case 'linear_scale':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="scaleLabels">Scale Labels (one per line)</label>
                        <textarea name="scaleLabels" class="form-control" rows="5">${existingData?.config?.scale_labels?.join('\n') || 'Strongly Disagree\nDisagree\nNeutral\nAgree\nStrongly Agree'}</textarea>
                    </div>
                `;
                break;
                
            case 'date':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="dateFormat">Date Format</label>
                        <select name="dateFormat" class="form-control">
                            <option value="YYYY-MM-DD" ${existingData?.config?.dateFormat === 'YYYY-MM-DD' ? 'selected' : ''}>YYYY-MM-DD</option>
                            <option value="MM/DD/YYYY" ${existingData?.config?.dateFormat === 'MM/DD/YYYY' ? 'selected' : ''}>MM/DD/YYYY</option>
                            <option value="DD/MM/YYYY" ${existingData?.config?.dateFormat === 'DD/MM/YYYY' ? 'selected' : ''}>DD/MM/YYYY</option>
                        </select>
                    </div>
                `;
                break;
                
            case 'time':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="timeFormat">Time Format</label>
                        <select name="timeFormat" class="form-control">
                            <option value="24h" ${existingData?.config?.timeFormat === '24h' ? 'selected' : ''}>24-hour (HH:MM)</option>
                            <option value="12h" ${existingData?.config?.timeFormat === '12h' ? 'selected' : ''}>12-hour (hh:mm AM/PM)</option>
                        </select>
                    </div>
                `;
                break;
                
            case 'email':
                container.innerHTML = `
                    <div class="form-group">
                        <label class="checkbox">
                            <input type="checkbox" name="validate" ${existingData?.config?.validate ? 'checked' : ''}>
                            Validate Email Format
                        </label>
                    </div>
                `;
                break;
                
            case 'phone':
                container.innerHTML = `
                    <div class="form-group">
                        <label for="phoneFormat">Phone Format</label>
                        <select name="phoneFormat" class="form-control">
                            <option value="any" ${existingData?.config?.phoneFormat === 'any' ? 'selected' : ''}>Any Format</option>
                            <option value="US" ${existingData?.config?.phoneFormat === 'US' ? 'selected' : ''}>US (xxx-xxx-xxxx)</option>
                            <option value="intl" ${existingData?.config?.phoneFormat === 'intl' ? 'selected' : ''}>International (+xx...)</option>
                        </select>
                    </div>
                `;
                break;
        }
    }

    // Save question
    async function saveQuestion(event) {
        event.preventDefault();
        const form = event.target;
        const surveyId = document.querySelector('input[name="survey_id"]').value;

        if (!surveyId) {
            showNotification('Please save the survey first', 'error');
            return;
        }

        try {
            const formData = new FormData(form);
            formData.append('survey_id', surveyId);

            // Add question ID if editing
            const questionId = form.querySelector('input[name="questionId"]')?.value;
            if (questionId) {
                formData.append('question_id', questionId);
            }
            
            // Handle type-specific settings
            const questionType = formData.get('questionType');
            
            // Process options for choice questions
            if (['single_choice', 'multiple_choice', 'dropdown'].includes(questionType)) {
                const options = formData.get('options')
                    .split('\n')
                    .map(o => o.trim())
                    .filter(Boolean);
                formData.delete('options');
                formData.append('options', JSON.stringify(options));
            }
            
            // Get configuration based on question type
            const config = getQuestionTypeConfig(form, questionType);
            if (config) {
                formData.append('config', JSON.stringify(config));
            }

            // Send request
            const response = await fetch('save_survey_question.php', {
                method: 'POST',
                body: formData
            });

            const result = await response.json();

            if (result.success) {
                showNotification('Question saved successfully');
                closeModal(form);
                loadQuestions(surveyId);
            } else {
                throw new Error(result.error || 'Failed to save question');
            }
        } catch (error) {
            console.error('Error saving question:', error);
            showNotification(error.message, 'error');
        }
    }

    // Get question type specific configuration
    function getQuestionTypeConfig(form, type) {
        const config = {};
        
        switch (type) {
            case 'single_choice':
            case 'multiple_choice':
            case 'dropdown':
                config.allowOther = form.querySelector('[name="allowOther"]').checked;
                break;
                
            case 'rating_scale':
                config.start = parseInt(form.querySelector('[name="scaleStart"]').value);
                config.end = parseInt(form.querySelector('[name="scaleEnd"]').value);
                config.startLabel = form.querySelector('[name="startLabel"]').value;
                config.endLabel = form.querySelector('[name="endLabel"]').value;
                break;
                
            case 'matrix_single':
            case 'matrix_multiple':
                config.rows = form.querySelector('[name="matrixRows"]').value
                    .split('\n')
                    .map(r => r.trim())
                    .filter(Boolean);
                config.columns = form.querySelector('[name="matrixColumns"]').value
                    .split('\n')
                    .map(c => c.trim())
                    .filter(Boolean);
                break;
                
            case 'number':
                config.min = form.querySelector('[name="minValue"]').value;
                config.max = form.querySelector('[name="maxValue"]').value;
                config.step = form.querySelector('[name="stepValue"]').value;
                break;
                
            case 'linear_scale':
                config.scale_labels = form.querySelector('[name="scaleLabels"]').value
                    .split('\n')
                    .map(l => l.trim())
                    .filter(Boolean);
                break;
                
            case 'date':
                config.dateFormat = form.querySelector('[name="dateFormat"]').value;
                break;
                
            case 'time':
                config.timeFormat = form.querySelector('[name="timeFormat"]').value;
                break;
                
            case 'email':
                config.validate = form.querySelector('[name="validate"]').checked;
                break;
                
            case 'phone':
                config.phoneFormat = form.querySelector('[name="phoneFormat"]').value;
                break;
        }
        
        return Object.keys(config).length ? config : null;
    }

    // Delete question
    async function deleteQuestion(questionId) {
        if (!confirm('Are you sure you want to delete this question?')) {
            return;
        }

        try {
            const response = await fetch('delete_survey_question.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({ question_id: questionId })
            });

            const result = await response.json();
            if (result.success) {
                showNotification('Question deleted successfully');
                const surveyId = document.querySelector('input[name="survey_id"]').value;
                loadQuestions(surveyId);
            } else {
                throw new Error(result.error || 'Failed to delete question');
            }
        } catch (error) {
            console.error('Error deleting question:', error);
            showNotification(error.message, 'error');
        }
    }

    // Move question
    async function moveQuestion(questionId, direction) {
        try {
            const response = await fetch('move_survey_question.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({
                    question_id: questionId,
                    direction: direction
                })
            });

            const result = await response.json();
            if (result.success) {
                const surveyId = document.querySelector('input[name="survey_id"]').value;
                loadQuestions(surveyId);
            } else {
                throw new Error(result.error || 'Failed to move question');
            }
        } catch (error) {
            console.error('Error moving question:', error);
            showNotification(error.message, 'error');
        }
    }

    // Edit question
    async function editQuestion(questionId) {
        try {
            const surveyId = document.querySelector('input[name="survey_id"]').value;
            const response = await fetch(`get_survey_questions.php?survey_id=${surveyId}&question_id=${questionId}`);
            const data = await response.json();

            if (!data.success) {
                throw new Error(data.error || 'Failed to load question');
            }

            showQuestionModal(data.question);
        } catch (error) {
            console.error('Error loading question:', error);
            showNotification(error.message, 'error');
        }
    }

    // Initialize drag and drop functionality
    function initializeSortable() {
        const list = document.getElementById('questionsList');
        
        // Will be implemented when questions are loaded
        document.addEventListener('mousedown', function(e) {
            if (e.target.closest('.question-item') && !e.target.closest('.question-actions')) {
                const item = e.target.closest('.question-item');
                item.draggable = true;
            }
        });
        
        document.addEventListener('dragstart', function(e) {
            if (e.target.classList.contains('question-item')) {
                e.target.classList.add('dragging');
                e.dataTransfer.effectAllowed = 'move';
            }
        });
        
        document.addEventListener('dragend', function(e) {
            if (e.target.classList.contains('question-item')) {
                e.target.classList.remove('dragging');
                updateQuestionOrder();
            }
        });
        
        document.addEventListener('dragover', function(e) {
            e.preventDefault();
            if (!document.querySelector('.dragging')) return;
            
            const list = document.getElementById('questionsList');
            const draggingItem = document.querySelector('.dragging');
            const items = [...list.querySelectorAll('.question-item:not(.dragging)')];
            
            const afterElement = items.reduce((closest, item) => {
                const box = item.getBoundingClientRect();
                const offset = e.clientY - box.top - box.height / 2;
                
                if (offset < 0 && offset > closest.offset) {
                    return { offset, element: item };
                } else {
                    return closest;
                }
            }, { offset: Number.NEGATIVE_INFINITY }).element;
            
            if (afterElement) {
                list.insertBefore(draggingItem, afterElement);
            } else if (items.length > 0) {
                list.appendChild(draggingItem);
            }
        });
    }

    // Update question order after drag and drop
    async function updateQuestionOrder() {
        const questionItems = document.querySelectorAll('.question-item');
        if (questionItems.length === 0) return;
        
        const questionOrder = Array.from(questionItems).map(item => item.dataset.id);
        const surveyId = document.querySelector('input[name="survey_id"]').value;
        
        try {
            const response = await fetch('update_question_order.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({
                    survey_id: surveyId,
                    question_order: questionOrder
                })
            });
            
            const result = await response.json();
            if (!result.success) {
                throw new Error(result.error || 'Failed to update question order');
            }
        } catch (error) {
            console.error('Error updating question order:', error);
            showNotification(error.message, 'error');
            loadQuestions(surveyId); // Reload to restore original order
        }
    }

    // Preview survey
    function previewSurvey(surveyId) {
        if (!surveyId) {
            showNotification('Please save the survey first', 'error');
            return;
        }
        window.open(`survey_preview.php?id=${surveyId}`, '_blank');
    }

    // Utility functions
    function showLoading() {
        const overlay = document.createElement('div');
        overlay.className = 'loading-overlay';
        overlay.innerHTML = '<div class="loading-spinner"></div>';
        document.body.appendChild(overlay);
    }

    function hideLoading() {
        const overlay = document.querySelector('.loading-overlay');
        if (overlay) {
            overlay.remove();
        }
    }

    function showNotification(message, type = 'success') {
        const notification = document.createElement('div');
        notification.className = `notification notification-${type}`;
        notification.textContent = message;

        // Remove existing notifications
        document.querySelectorAll('.notification').forEach(n => n.remove());
        document.body.appendChild(notification);

        // Show notification
        setTimeout(() => notification.style.opacity = '1', 10);
        
        // Hide after delay
        setTimeout(() => {
            notification.style.opacity = '0';
            setTimeout(() => notification.remove(), 300);
        }, 3000);
    }

    function escapeHtml(str) {
        if (!str) return '';
        return str
            .toString()
            .replace(/&/g, "&amp;")
            .replace(/</g, "&lt;")
            .replace(/>/g, "&gt;")
            .replace(/"/g, "&quot;")
            .replace(/'/g, "&#039;");
    }

    function formatQuestionType(type) {
        const types = {
            'short_text': 'Short Text',
            'long_text': 'Long Text',
            'single_choice': 'Single Choice',
            'multiple_choice': 'Multiple Choice',
            'dropdown': 'Dropdown',
            'rating_scale': 'Rating Scale',
            'linear_scale': 'Linear Scale',
            'matrix_single': 'Matrix (Single Choice)',
            'matrix_multiple': 'Matrix (Multiple Choice)',
            'number': 'Number Input',
            'date': 'Date Input',
            'email': 'Email Input',
            'phone': 'Phone Number',
            'section_header': 'Section Header',
            'descriptive_text': 'Descriptive Text',
            'page_break': 'Page Break'
        };
        return types[type] || type;
    }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 77: syndia.kreahealthcare.com/survey_preview.php
- Type: PHP
- Size: 18.15 KB
- Path: syndia.kreahealthcare.com
- Name: survey_preview.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/survey_functions.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$surveyId = isset($_GET['id']) ? (int)$_GET['id'] : null;
if (!$surveyId) {
    redirectTo('surveys.php');
}

// Get survey details
$surveyManager = SurveyManager::getInstance();
$survey = $surveyManager->getSurveyDetails($surveyId, $_SESSION['user_id']);
if (!$survey) {
    redirectTo('surveys.php');
}

// Get survey questions
$questions = $surveyManager->getSurveyQuestions($surveyId);
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Survey Preview | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            background-color: var(--gray-50);
            padding: 2rem 0;
        }

        .btn {
            padding: 8px 16px;
            border: none;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: var(--primary-color);
            color: white;
        }
        
        .btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }

        .form-control {
            width: 100%;
            padding: 8px 12px;
            border: 1px solid var(--gray-300);
            border-radius: 4px;
            font-size: 14px;
        }

        .survey-preview-container {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
        }

        .preview-header {
            margin-bottom: 30px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            align-items: center;
        }

        .preview-title {
            text-align: center;
        }

        .preview-title h1 {
            margin-bottom: 10px;
            color: var(--gray-900);
        }

        .survey-description {
            color: var(--gray-600);
        }

        .preview-actions {
            display: flex;
            gap: 10px;
        }

        .question-container {
            background: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            margin-bottom: 20px;
        }

        .question-text {
            font-size: 1.1rem;
            color: var(--gray-800);
            margin-bottom: 10px;
            font-weight: 500;
        }

        .required-marker {
            color: #dc2626;
            margin-left: 4px;
        }

        .help-text {
            color: var(--gray-600);
            font-size: 0.9rem;
            margin-bottom: 10px;
        }

        .answer-input {
            margin-top: 15px;
        }

        .form-actions {
            margin-top: 30px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
        }

        .preview-notice {
            text-align: center;
            background: var(--gray-50);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
            border: 1px solid var(--gray-200);
        }

        .preview-badge {
            background: var(--gray-200);
            color: var(--gray-700);
            font-size: 0.8rem;
            font-weight: 500;
            padding: 4px 8px;
            border-radius: 4px;
            display: inline-block;
            margin-bottom: 10px;
        }

        .preview-notice p {
            color: var(--gray-600);
            margin: 0;
        }

        /* Input-specific styles */
        .radio-group,
        .checkbox-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .radio-label,
        .checkbox-label {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            padding: 8px;
            border-radius: 4px;
            transition: background-color 0.3s;
        }

        .radio-label:hover,
        .checkbox-label:hover {
            background: var(--gray-100);
        }

        .matrix-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }

        .matrix-table th,
        .matrix-table td {
            padding: 10px;
            border: 1px solid var(--gray-200);
            text-align: center;
        }

        .matrix-table th {
            background: var(--gray-50);
        }

        .scale-row {
            display: flex;
            justify-content: space-between;
            margin-top: 15px;
        }

        .scale-label {
            color: var(--gray-600);
            font-size: 0.9rem;
        }

        .scale-options {
            display: flex;
            justify-content: space-between;
            margin-top: 10px;
        }

        .scale-option {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        .scale-option label {
            margin-top: 5px;
            font-size: 0.9rem;
            color: var(--gray-700);
        }

        .rating-scale {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 15px;
            margin-top: 10px;
        }

        .linear-scale {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            flex-wrap: wrap;
        }

        .scale-option {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            min-width: 80px;
        }

        .scale-option input[type="radio"] {
            margin: 0;
            margin-bottom: 8px;
        }

        .scale-option label {
            font-size: 0.9rem;
            color: var(--gray-700);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 4px;
            transition: background-color 0.2s;
        }

        .section-header {
            border-bottom: 2px solid var(--primary-color);
            margin-bottom: 15px;
            padding-bottom: 10px;
        }

        .section-header h3 {
            color: var(--gray-800);
            margin: 0;
        }

        .descriptive-text {
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .preview-header {
                flex-direction: column;
            }
            
            .preview-actions {
                margin-top: 15px;
                width: 100%;
            }
            
            .preview-actions button {
                flex: 1;
            }
            
            .linear-scale {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .scale-option {
                flex-direction: row;
                width: 100%;
                gap: 10px;
            }
        }
    </style>
</head>
<body>
    <div class="survey-preview-container">
        <div class="preview-header">
            <div class="preview-title">
                <h1><?php echo htmlspecialchars($survey['title']); ?></h1>
                <?php if ($survey['description']): ?>
                    <p class="survey-description"><?php echo nl2br(htmlspecialchars($survey['description'])); ?></p>
                <?php endif; ?>
            </div>
            <div class="preview-actions">
                <button class="btn btn-secondary" onclick="window.close()">Close Preview</button>
                <button class="btn btn-primary" onclick="window.location.href='survey_form.php?id=<?php echo $surveyId; ?>'">Edit Survey</button>
            </div>
        </div>

        <form id="previewForm" class="survey-form">
            <?php foreach ($questions as $question): ?>
                <div class="question-container">
                    <div class="question-text">
                        <?php echo htmlspecialchars($question['question_text']); ?>
                        <?php if ($question['is_required']): ?>
                            <span class="required-marker">*</span>
                        <?php endif; ?>
                    </div>
                    
                    <?php if ($question['help_text']): ?>
                        <div class="help-text"><?php echo htmlspecialchars($question['help_text']); ?></div>
                    <?php endif; ?>
                    
                    <div class="answer-input">
                        <?php
                        $config = is_string($question['config']) ? json_decode($question['config'], true) : ($question['config'] ?? []);
                        $options = is_string($question['options']) ? json_decode($question['options'], true) : ($question['options'] ?? []);
                        echo renderQuestionInput($question, $options, $config);
                        ?>
                    </div>
                </div>
            <?php endforeach; ?>

            <div class="form-actions">
                <div class="preview-notice">
                    <div class="preview-badge">Preview Mode</div>
                    <p>This is a preview. Responses will not be saved.</p>
                </div>
                <button type="button" class="btn btn-primary" onclick="window.close()">Close Preview</button>
            </div>
        </form>
    </div>

    <script>
    document.addEventListener('DOMContentLoaded', function() {
        // Disable form submission in preview mode
        document.getElementById('previewForm').addEventListener('submit', function(e) {
            e.preventDefault();
            alert('This is a preview. Form submission is disabled.');
            return false;
        });
        
        // Handle "Other" option for radio and checkboxes
        document.querySelectorAll('.other-option').forEach(input => {
            input.addEventListener('click', function(e) {
                e.stopPropagation();
                const radioOrCheckbox = this.parentNode.querySelector('input[type="radio"], input[type="checkbox"]');
                if (radioOrCheckbox) {
                    radioOrCheckbox.checked = true;
                }
            });
        });
    });
    </script>
</body>
</html>

<?php
// Function to render question input based on type
function renderQuestionInput($question, $options = [], $config = []) {
    // Ensure we have arrays
    $options = is_array($options) ? $options : [];
    $config = is_array($config) ? $config : [];
    
    $html = '';
    $questionId = $question['id'];
    $isRequired = $question['is_required'] ? 'required' : '';
    
    switch ($question['question_type']) {
        case 'short_text':
            $html = "<input type='text' class='form-control' $isRequired>";
            break;
            
        case 'long_text':
            $html = "<textarea class='form-control' rows='4' $isRequired></textarea>";
            break;
            
        case 'single_choice':
            $html = "<div class='radio-group'>";
            foreach ($options as $option) {
                $html .= "<label class='radio-label'>
                    <input type='radio' name='q_{$questionId}' value='" . htmlspecialchars($option) . "' $isRequired>
                    " . htmlspecialchars($option) . "
                </label>";
            }
            if (!empty($config['allowOther'])) {
                $html .= "<label class='radio-label'>
                    <input type='radio' name='q_{$questionId}' value='other' $isRequired>
                    Other
                    <input type='text' class='other-option' placeholder='Please specify'>
                </label>";
            }
            $html .= "</div>";
            break;
            
        case 'multiple_choice':
            $html = "<div class='checkbox-group'>";
            foreach ($options as $option) {
                $html .= "<label class='checkbox-label'>
                    <input type='checkbox' name='q_{$questionId}[]' value='" . htmlspecialchars($option) . "'>
                    " . htmlspecialchars($option) . "
                </label>";
            }
            if (!empty($config['allowOther'])) {
                $html .= "<label class='checkbox-label'>
                    <input type='checkbox' name='q_{$questionId}[]' value='other'>
                    Other
                    <input type='text' class='other-option' placeholder='Please specify'>
                </label>";
            }
            $html .= "</div>";
            break;
            
        case 'dropdown':
            $html = "<select class='form-control' name='q_{$questionId}' $isRequired>
                <option value=''>-- Select an option --</option>";
            foreach ($options as $option) {
                $html .= "<option value='" . htmlspecialchars($option) . "'>" . 
                    htmlspecialchars($option) . "</option>";
            }
            $html .= "</select>";
            break;
            
        case 'rating_scale':
            $start = $config['start'] ?? 1;
            $end = $config['end'] ?? 5;
            $startLabel = $config['startLabel'] ?? '';
            $endLabel = $config['endLabel'] ?? '';
            
            $html = "<div class='rating-scale'>";
            if ($startLabel) {
                $html .= "<div class='scale-label'>" . htmlspecialchars($startLabel) . "</div>";
            }
            
            $html .= "<div class='scale-options'>";
            for ($i = $start; $i <= $end; $i++) {
                $html .= "<div class='scale-option'>
                    <input type='radio' id='rate_{$questionId}_{$i}' name='q_{$questionId}' value='$i' $isRequired>
                    <label for='rate_{$questionId}_{$i}'>$i</label>
                </div>";
            }
            $html .= "</div>";
            
            if ($endLabel) {
                $html .= "<div class='scale-label'>" . htmlspecialchars($endLabel) . "</div>";
            }
            $html .= "</div>";
            break;
            
        case 'linear_scale':
            $labels = $config['scale_labels'] ?? ['Strongly Disagree', 'Disagree', 'Neutral', 'Agree', 'Strongly Agree'];
            
            $html = "<div class='linear-scale'>";
            foreach ($labels as $index => $label) {
                $html .= "<div class='scale-option'>
                    <input type='radio' id='scale_{$questionId}_{$index}' name='q_{$questionId}' value='" . ($index + 1) . "' $isRequired>
                    <label for='scale_{$questionId}_{$index}'>" . htmlspecialchars($label) . "</label>
                </div>";
            }
            $html .= "</div>";
            break;
            
        case 'matrix_single':
        case 'matrix_multiple':
            $rows = $config['rows'] ?? [];
            $columns = $config['columns'] ?? [];
            $type = $question['question_type'] === 'matrix_single' ? 'radio' : 'checkbox';
            
            $html = "<table class='matrix-table'><thead><tr><th></th>";
            foreach ($columns as $column) {
                $html .= "<th>" . htmlspecialchars($column) . "</th>";
            }
            $html .= "</tr></thead><tbody>";
            
            foreach ($rows as $rowIndex => $row) {
                $html .= "<tr><td>" . htmlspecialchars($row) . "</td>";
                foreach ($columns as $colIndex => $column) {
                    $name = $type === 'radio' ? "q_{$questionId}_{$rowIndex}" : "q_{$questionId}_{$rowIndex}[]";
                    $html .= "<td><input type='$type' name='$name' value='$colIndex' $isRequired></td>";
                }
                $html .= "</tr>";
            }
            $html .= "</tbody></table>";
            break;
            
        case 'number':
            $min = isset($config['min']) ? "min='{$config['min']}'" : '';
            $max = isset($config['max']) ? "max='{$config['max']}'" : '';
            $step = isset($config['step']) ? "step='{$config['step']}'" : 'step="any"';
            
            $html = "<input type='number' class='form-control' $min $max $step $isRequired>";
            break;
            
        case 'date':
            $html = "<input type='date' class='form-control' $isRequired>";
            break;
            
        case 'email':
            $html = "<input type='email' class='form-control' $isRequired>";
            break;
            
        case 'phone':
            $html = "<input type='tel' class='form-control' pattern='[0-9]{10}' $isRequired>";
            break;
            
        case 'section_header':
            $html = "<div class='section-header'>
                <h3>" . htmlspecialchars($question['question_text']) . "</h3>";
            if ($question['help_text']) {
                $html .= "<p class='section-description'>" . 
                    htmlspecialchars($question['help_text']) . "</p>";
            }
            $html .= "</div>";
            break;
            
        case 'descriptive_text':
            $html = "<div class='descriptive-text'>" . 
                nl2br(htmlspecialchars($question['question_text'])) . "</div>";
            break;
            
        case 'page_break':
            $html = "<hr class='page-break'>";
            break;
            
        default:
            $html = "<input type='text' class='form-control' $isRequired>";
    }
    
    return $html;
}
?>
-------------------- END OF FILE --------------------

### FILE 78: syndia.kreahealthcare.com/surveys.php
- Type: PHP
- Size: 24.34 KB
- Path: syndia.kreahealthcare.com
- Name: surveys.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();
$surveyManager = SurveyManager::getInstance();

// Get surveys count for analytics
$totalSurveys = $db->query("SELECT COUNT(*) as count FROM surveys WHERE created_by = " . $_SESSION['user_id'])->fetch_assoc()['count'] ?? 0;
$activeSurveys = $db->query("SELECT COUNT(*) as count FROM surveys WHERE status = 'active' AND created_by = " . $_SESSION['user_id'])->fetch_assoc()['count'] ?? 0;
$completedSurveys = $db->query("SELECT COUNT(*) as count FROM surveys WHERE status = 'completed' AND created_by = " . $_SESSION['user_id'])->fetch_assoc()['count'] ?? 0;
?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Surveys | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
    --primary-color: #f58220;
    --primary-light: rgba(245, 130, 32, 0.1);
    --synthetic-color: #00BCD4;  /* ADD THIS LINE */
    --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Roboto', sans-serif;
        }

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-color: var(--gray-50);
        }

        /* Navigation Styles */
        .navbar {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

        /* Main Content Styles */
        .main-content {
            margin-top: 4.5rem;
            padding: 2rem 1rem;
            flex: 1;
        }

        .surveys-container {
            padding: 20px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .analytics-overview {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .analytics-card {
            background: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .analytics-icon {
            font-size: 24px;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gray-100);
            border-radius: 50%;
        }

        .analytics-content h3 {
            color: var(--gray-600);
            font-size: 0.9rem;
            margin: 0;
        }

        .analytics-number {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--gray-800);
            margin: 0;
        }

        .filter-bar {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .table-responsive {
            background: white;
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            overflow: hidden;
            position: relative;
        }

        .table {
            width: 100%;
            border-collapse: collapse;
            min-width: 800px;
        }

        .table th,
        .table td {
            padding: 12px;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        .table th {
            background: var(--gray-50);
            font-weight: 500;
            color: var(--gray-700);
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .table tr:hover {
            background-color: var(--gray-50);
        }

        .status-badge {
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 500;
            display: inline-block;
        }

        .status-draft { background: #E5E7EB; color: #374151; }
        .status-active { background: #D1FAE5; color: #065F46; }
        .status-paused { background: #FEF3C7; color: #92400E; }
        .status-completed { background: #E0E7FF; color: #3730A3; }
        .status-archived { background: #F3F4F6; color: #6B7280; }

        .table-actions {
            display: flex;
            gap: 8px;
        }

        .btn-icon {
            padding: 4px 8px;
            background: none;
            border: 1px solid var(--gray-200);
            border-radius: 4px;
            cursor: pointer;
            font-size: 12px;
            color: var(--gray-600);
            transition: all 0.2s ease;
        }

        .btn-icon:hover {
            background: var(--gray-100);
        }

        .pagination {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin-top: 20px;
        }

        .page-btn {
            padding: 6px 12px;
            border: 1px solid var(--gray-200);
            border-radius: 4px;
            background: white;
            cursor: pointer;
        }

        .page-btn.active {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        
        .btn {
            padding: 8px 16px;
            border: none;
            border-radius: 4px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: var(--primary-color);
            color: white;
        }
        
        .btn-secondary {
            background: var(--gray-200);
            color: var(--gray-700);
        }
        
        .form-control {
            height: 36px;
            padding: 0 12px;
            border: 1px solid var(--gray-300);
            border-radius: 4px;
            font-size: 14px;
            color: var(--gray-700);
        }

        /* Footer */
        .footer {
            background: var(--white);
            padding: 1.5rem;
            text-align: center;
            color: var(--gray-600);
            border-top: 1px solid var(--gray-200);
            margin-top: auto;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                padding: 0.75rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }
            
            .analytics-overview {
                grid-template-columns: 1fr;
            }

            .filter-bar {
                flex-direction: column;
            }

            .filter-bar .form-control {
                width: 100%;
            }
        }
        
        /* Loading and Notification Styles */
        .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 100;
        }

        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 4px solid var(--gray-200);
            border-top: 4px solid var(--primary-color);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 24px;
            border-radius: 4px;
            color: white;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1000;
        }

        .notification-success {
            background: #10B981;
        }

        .notification-error {
            background: #EF4444;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        /* OptimAIze specific styles - ADD THIS ENTIRE BLOCK */
.nav-link.optimaize {
    color: var(--gray-600);
}

.nav-link.optimaize:hover {
    color: var(--synthetic-color);
}

.nav-link.optimaize.active {
    color: var(--synthetic-color);
    border-bottom-color: var(--synthetic-color);
}

.nav-link.optimaize .ai-highlight {
    color: var(--synthetic-color);
    font-weight: 700;
}
    </style>
</head>
<body>
   <!-- For surveys.php - Replace the existing navigation section -->
<nav class="navbar">
    <div class="navbar-container">
        <div class="navbar-left">
            <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
            <div class="nav-links">
                <a href="dashboard.php" class="nav-link">Dashboard</a>
                <?php if ($auth->isAdmin()): ?>
                    <a href="users.php" class="nav-link">Users</a>
                    <a href="base.php" class="nav-link">Base</a>
                    <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                <?php endif; ?>
                <a href="panel.php" class="nav-link">Panel</a>
                <a href="surveys.php" class="nav-link active">Surveys</a>
                <a href="projects.php" class="nav-link">Projects</a>
            </div>
        </div>
        <div class="user-menu">
            <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
            <a href="logout.php" class="logout-btn">Logout</a>
        </div>
    </div>
</nav>

    <main class="main-content">
        <div class="surveys-container">
            <!-- Page Header -->
            <div class="page-header">
                <h1>Surveys</h1>
                <div class="header-actions">
                    <button class="btn btn-primary" onclick="window.location.href='survey_form.php'">
                        Create Survey
                    </button>
                </div>
            </div>

            <!-- Analytics Overview -->
            <div class="analytics-overview">
                <div class="analytics-card">
                    <div class="analytics-icon">📊</div>
                    <div class="analytics-content">
                        <h3>Total Surveys</h3>
                        <p class="analytics-number"><?php echo $totalSurveys; ?></p>
                    </div>
                </div>
                <div class="analytics-card">
                    <div class="analytics-icon">🟢</div>
                    <div class="analytics-content">
                        <h3>Active Surveys</h3>
                        <p class="analytics-number"><?php echo $activeSurveys; ?></p>
                    </div>
                </div>
                <div class="analytics-card">
                    <div class="analytics-icon">✅</div>
                    <div class="analytics-content">
                        <h3>Completed</h3>
                        <p class="analytics-number"><?php echo $completedSurveys; ?></p>
                    </div>
                </div>
            </div>

            <!-- Surveys Content -->
            <div class="surveys-content">
                <!-- Filter Bar -->
                <div class="filter-bar">
                    <input type="text" id="searchInput" placeholder="Search surveys..." class="form-control">
                    <select id="statusFilter" class="form-control">
                        <option value="">All Status</option>
                        <option value="draft">Draft</option>
                        <option value="active">Active</option>
                        <option value="paused">Paused</option>
                        <option value="completed">Completed</option>
                        <option value="archived">Archived</option>
                    </select>
                    <button onclick="resetFilters()" class="btn btn-secondary">Reset Filters</button>
                </div>

                <!-- Surveys Table -->
                <div class="table-responsive">
                    <table class="table" id="surveysTable">
                        <thead>
                            <tr>
                                <th>Title</th>
                                <th>Status</th>
                                <th>Questions</th>
                                <th>Responses</th>
                                <th>Created</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            <!-- Table data loaded dynamically -->
                        </tbody>
                    </table>
                </div>

                <div id="pagination" class="pagination"></div>
            </div>
        </div>
    </main>

    <footer class="footer">
        <?php echo APP_NAME; ?> - All Rights Reserved
    </footer>

    <script>
    // Global variables
    let allSurveys = [];
    let filteredSurveys = [];
    let currentPage = 1;
    const itemsPerPage = 10;

    // Initialize when document is ready
    document.addEventListener('DOMContentLoaded', function() {
        loadSurveys();
        
        // Set up event listeners
        document.getElementById('searchInput').addEventListener('input', handleSearch);
        document.getElementById('statusFilter').addEventListener('change', handleFilter);
    });

    // Load surveys from server
    async function loadSurveys() {
        try {
            showLoading();
            const response = await fetch('get_surveys.php');
            if (!response.ok) {
                throw new Error(`HTTP error! status: ${response.status}`);
            }
            const data = await response.json();
            
            if (data.success) {
                allSurveys = data.surveys;
                filteredSurveys = [...allSurveys];
                renderSurveys();
            } else {
                throw new Error(data.error || 'Failed to load surveys');
            }
        } catch (error) {
            console.error('Error loading surveys:', error);
            showNotification(error.message, 'error');
        } finally {
            hideLoading();
        }
    }

    // Render surveys to table
    function renderSurveys() {
        const tbody = document.querySelector('#surveysTable tbody');
        const startIndex = (currentPage - 1) * itemsPerPage;
        const endIndex = startIndex + itemsPerPage;
        const pageData = filteredSurveys.slice(startIndex, endIndex);

        if (pageData.length === 0) {
            tbody.innerHTML = `
                <tr>
                    <td colspan="6" class="text-center">No surveys found</td>
                </tr>
            `;
            return;
        }

        tbody.innerHTML = pageData.map(survey => `
            <tr>
                <td>${escapeHtml(survey.title)}</td>
                <td>
                    <span class="status-badge status-${survey.status.toLowerCase()}">
                        ${capitalizeFirst(survey.status)}
                    </span>
                </td>
                <td>${survey.questions_count}</td>
                <td>${survey.responses_count} / ${survey.tokens_count}</td>
                <td>${formatDate(survey.created_at)}</td>
                <td class="table-actions">
                    <button class="btn-icon" onclick="editSurvey(${survey.id})" title="Edit">
                        <span class="icon">✏️</span>
                    </button>
                    <button class="btn-icon" onclick="previewSurvey(${survey.id})" title="Preview">
                        <span class="icon">👁️</span>
                    </button>
                    <button class="btn-icon" onclick="deleteSurvey(${survey.id})" title="Delete">
                        <span class="icon">🗑️</span>
                    </button>
                </td>
            </tr>
        `).join('');

        renderPagination();
    }

    // Handle search and filters
    function handleSearch(e) {
        const searchTerm = e.target.value.toLowerCase();
        const statusFilter = document.getElementById('statusFilter').value;
        
        filteredSurveys = allSurveys.filter(survey => {
            const matchesSearch = survey.title.toLowerCase().includes(searchTerm);
            const matchesStatus = !statusFilter || survey.status === statusFilter;
            return matchesSearch && matchesStatus;
        });
        
        currentPage = 1;
        renderSurveys();
    }

    function handleFilter(e) {
        const statusFilter = e.target.value;
        const searchTerm = document.getElementById('searchInput').value.toLowerCase();
        
        filteredSurveys = allSurveys.filter(survey => {
            const matchesSearch = survey.title.toLowerCase().includes(searchTerm);
            const matchesStatus = !statusFilter || survey.status === statusFilter;
            return matchesSearch && matchesStatus;
        });
        
        currentPage = 1;
        renderSurveys();
    }

    function resetFilters() {
        document.getElementById('searchInput').value = '';
        document.getElementById('statusFilter').value = '';
        filteredSurveys = [...allSurveys];
        currentPage = 1;
        renderSurveys();
    }

    // Pagination functions
    function renderPagination() {
        const totalPages = Math.ceil(filteredSurveys.length / itemsPerPage);
        const pagination = document.getElementById('pagination');
        
        if (totalPages <= 1) {
            pagination.innerHTML = '';
            return;
        }

        let paginationHTML = `
            <button class="page-btn" 
                    onclick="changePage(${currentPage - 1})" 
                    ${currentPage === 1 ? 'disabled' : ''}>
                Previous
            </button>
        `;

        for (let i = 1; i <= totalPages; i++) {
            paginationHTML += `
                <button class="page-btn ${currentPage === i ? 'active' : ''}" 
                        onclick="changePage(${i})">
                    ${i}
                </button>
            `;
        }

        paginationHTML += `
            <button class="page-btn" 
                    onclick="changePage(${currentPage + 1})"
                    ${currentPage === totalPages ? 'disabled' : ''}>
                Next
            </button>
        `;

        pagination.innerHTML = paginationHTML;
    }

    function changePage(page) {
        const totalPages = Math.ceil(filteredSurveys.length / itemsPerPage);
        if (page < 1 || page > totalPages) return;
        
        currentPage = page;
        renderSurveys();
    }

    // Survey actions
    function editSurvey(id) {
        window.location.href = `survey_form.php?id=${id}`;
    }

    function previewSurvey(id) {
        window.open(`survey_preview.php?id=${id}`, '_blank');
    }

    async function deleteSurvey(id) {
        if (!confirm('Are you sure you want to delete this survey?')) return;

        try {
            const response = await fetch('delete_survey.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({ survey_id: id })
            });

            const data = await response.json();
            
            if (data.success) {
                showNotification('Survey deleted successfully');
                loadSurveys();
            } else {
                throw new Error(data.error || 'Failed to delete survey');
            }
        } catch (error) {
            console.error('Error deleting survey:', error);
            showNotification(error.message, 'error');
        }
    }

    // Utility functions
    function showLoading() {
        const existing = document.querySelector('.loading-overlay');
        if (existing) return;

        const overlay = document.createElement('div');
        overlay.className = 'loading-overlay';
        overlay.innerHTML = '<div class="loading-spinner"></div>';
        document.querySelector('.table-responsive').appendChild(overlay);
    }

    function hideLoading() {
        const overlay = document.querySelector('.loading-overlay');
        if (overlay) {
            overlay.remove();
        }
    }

    function showNotification(message, type = 'success') {
        const notification = document.createElement('div');
        notification.className = `notification notification-${type}`;
        notification.textContent = message;

        // Remove any existing notifications
        document.querySelectorAll('.notification').forEach(n => n.remove());
        document.body.appendChild(notification);

        // Show notification
        setTimeout(() => notification.style.opacity = '1', 100);

        // Hide notification after delay
        setTimeout(() => {
            notification.style.opacity = '0';
            setTimeout(() => notification.remove(), 300);
        }, 3000);
    }

    function escapeHtml(str) {
        if (str === null || str === undefined) return '';
        return str
            .toString()
            .replace(/&/g, "&amp;")
            .replace(/</g, "&lt;")
            .replace(/>/g, "&gt;")
            .replace(/"/g, "&quot;")
            .replace(/'/g, "&#039;");
    }

    function capitalizeFirst(str) {
        return str.charAt(0).toUpperCase() + str.slice(1).toLowerCase();
    }

    function formatDate(dateStr) {
        const date = new Date(dateStr);
        return date.toLocaleDateString('en-US', {
            year: 'numeric',
            month: 'short',
            day: 'numeric'
        });
    }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 79: syndia.kreahealthcare.com/test_backend_process.php
- Type: PHP
- Size: 11.98 KB
- Path: syndia.kreahealthcare.com
- Name: test_backend_process.php
------------------------------------------------------------
<?php
/**
 * Test script to verify backend process can start and run
 * This tests the core functionality without the full UI
 */

require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/auth.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>Backend Process Test</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; line-height: 1.6; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .warning { color: orange; font-weight: bold; }
    .info { color: blue; }
    pre { background: #f5f5f5; padding: 10px; border-radius: 5px; overflow-x: auto; }
    .section { margin: 20px 0; padding: 15px; border: 1px solid #ddd; border-radius: 5px; }
</style>";

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        die("<div class='error'>❌ Please log in first</div>");
    }

    $db = Database::getInstance();
    echo "<div class='success'>✅ Database connected</div>";

    // Test 1: Check if we can create analysis state
    echo "<div class='section'>";
    echo "<h2>Test 1: Analysis State Management</h2>";
    
    // Reset any existing state
    $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0 WHERE is_running = 1");
    echo "<div class='info'>Reset any existing analysis state</div>";
    
    // Check if we have directives to work with
    $directiveCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0")->fetch_assoc()['count'];
    echo "<div class='info'>Unprocessed directives available: " . number_format($directiveCount) . "</div>";
    
    if ($directiveCount == 0) {
        echo "<div class='warning'>⚠️ No unprocessed directives found. Generating test combinations...</div>";
        
        // Generate a few test combinations
        $testResult = generateTestCombinations($db);
        if ($testResult['success']) {
            echo "<div class='success'>✅ Generated " . $testResult['count'] . " test combinations</div>";
            $directiveCount = $testResult['count'];
        } else {
            echo "<div class='error'>❌ Failed to generate test combinations: " . $testResult['error'] . "</div>";
        }
    }
    echo "</div>";

    // Test 2: Test GPT Helper
    echo "<div class='section'>";
    echo "<h2>Test 2: GPT Helper Functionality</h2>";
    
    if (class_exists('GptHelper')) {
        echo "<div class='success'>✅ GptHelper class found</div>";
        
        if (defined('OPENAI_API_KEY') && !empty(OPENAI_API_KEY)) {
            echo "<div class='success'>✅ OpenAI API key configured</div>";
            
            try {
                require_once 'includes/GptHelper.php';
                
                // Test a simple analysis
                echo "<div class='info'>Testing simple combination analysis...</div>";
                $testMessages = [
                    [
                        'role' => 'system',
                        'content' => 'You are a demographic analyst. Respond with "POSSIBLE" or "IMPOSSIBLE" followed by a brief reason.'
                    ],
                    [
                        'role' => 'user',
                        'content' => 'Analyze: Gender=Male + Age=25-35 years. Is this combination possible?'
                    ]
                ];
                
                $testResponse = GptHelper::makeRequest($testMessages, 'gpt-4', 0.1);
                
                if ($testResponse['success']) {
                    echo "<div class='success'>✅ GPT API test successful</div>";
                    echo "<div class='info'>Response: " . htmlspecialchars(substr($testResponse['response'], 0, 100)) . "...</div>";
                } else {
                    echo "<div class='error'>❌ GPT API test failed: " . htmlspecialchars($testResponse['error']) . "</div>";
                }
                
            } catch (Exception $e) {
                echo "<div class='error'>❌ GPT test error: " . htmlspecialchars($e->getMessage()) . "</div>";
            }
        } else {
            echo "<div class='error'>❌ OpenAI API key not configured</div>";
        }
    } else {
        echo "<div class='error'>❌ GptHelper class not found</div>";
    }
    echo "</div>";

    // Test 3: Process a few combinations manually
    echo "<div class='section'>";
    echo "<h2>Test 3: Manual Processing Test</h2>";
    
    if ($directiveCount > 0) {
        echo "<div class='info'>Processing 2 combinations manually...</div>";
        
        $testQuery = $db->query("
            SELECT id, attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name 
            FROM panel_directives 
            WHERE llm_checked = 0 
            ORDER BY id ASC 
            LIMIT 2
        ");
        
        $processedCount = 0;
        $errorCount = 0;
        
        while ($combination = $testQuery->fetch_assoc()) {
            try {
                $result = processTestCombination($combination, $db);
                if ($result['success']) {
                    $processedCount++;
                    echo "<div class='success'>✅ Processed: {$combination['attribute1_name']}={$combination['choice1']} + {$combination['attribute2_name']}={$combination['choice2']} → " . ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE') . "</div>";
                } else {
                    $errorCount++;
                    echo "<div class='error'>❌ Failed: {$combination['attribute1_name']}={$combination['choice1']} + {$combination['attribute2_name']}={$combination['choice2']} → " . $result['error'] . "</div>";
                }
            } catch (Exception $e) {
                $errorCount++;
                echo "<div class='error'>❌ Exception: " . htmlspecialchars($e->getMessage()) . "</div>";
            }
        }
        
        echo "<div class='info'>Manual processing complete: $processedCount success, $errorCount errors</div>";
    } else {
        echo "<div class='warning'>⚠️ No combinations available for testing</div>";
    }
    echo "</div>";

    // Test 4: Background Process Capability
    echo "<div class='section'>";
    echo "<h2>Test 4: Background Process Capability</h2>";
    
    if (function_exists('exec')) {
        echo "<div class='success'>✅ PHP exec() function available</div>";
        
        // Test if we can run a simple background command
        $testCommand = "php -v";
        $output = [];
        $returnCode = 0;
        exec($testCommand, $output, $returnCode);
        
        if ($returnCode === 0 && !empty($output)) {
            echo "<div class='success'>✅ Background command execution works</div>";
            echo "<div class='info'>PHP version: " . htmlspecialchars($output[0]) . "</div>";
        } else {
            echo "<div class='error'>❌ Background command execution failed</div>";
        }
        
        // Check if enhanced process file exists
        if (file_exists('enhanced_process_optimization.php')) {
            echo "<div class='success'>✅ Enhanced process file exists</div>";
        } else {
            echo "<div class='error'>❌ Enhanced process file missing</div>";
        }
        
    } else {
        echo "<div class='error'>❌ PHP exec() function not available</div>";
    }
    echo "</div>";

    // Summary
    echo "<div class='section'>";
    echo "<h2>Summary & Recommendations</h2>";
    
    if ($directiveCount > 0 && class_exists('GptHelper') && function_exists('exec')) {
        echo "<div class='success'>✅ Backend process should work correctly</div>";
        echo "<div class='info'>✨ You can now try starting the analysis from the OptimAIze page</div>";
    } else {
        echo "<div class='warning'>⚠️ Some issues detected. Please fix the above errors first.</div>";
    }
    
    echo "<br><div class='info'><strong>Next Steps:</strong></div>";
    echo "<ul>";
    echo "<li>If this test passed, try the main OptimAIze page</li>";
    echo "<li>Use the debug script (debug_optimaize_enhanced.php) for detailed diagnostics</li>";
    echo "<li>Check server error logs if issues persist</li>";
    echo "</ul>";
    echo "</div>";

} catch (Exception $e) {
    echo "<div class='error'>❌ Test failed: " . htmlspecialchars($e->getMessage()) . "</div>";
}

function generateTestCombinations($db) {
    try {
        // Get a few attributes for testing
        $attributesQuery = $db->query("SELECT id, name, choices FROM attributes ORDER BY id LIMIT 2");
        $attributes = [];
        
        while ($attr = $attributesQuery->fetch_assoc()) {
            $choices = json_decode($attr['choices'], true);
            if ($choices && is_array($choices)) {
                $attributes[] = [
                    'id' => $attr['id'],
                    'name' => $attr['name'],
                    'choices' => array_slice($choices, 0, 2) // Only first 2 choices for testing
                ];
            }
        }

        if (count($attributes) < 2) {
            return ['success' => false, 'error' => 'Need at least 2 attributes'];
        }

        $generatedCount = 0;
        $stmt = $db->prepare("INSERT IGNORE INTO panel_directives 
            (attribute1_id, attribute2_id, choice1, choice2, attribute1_name, attribute2_name, status) 
            VALUES (?, ?, ?, ?, ?, ?, 'pending')");

        $attr1 = $attributes[0];
        $attr2 = $attributes[1];

        foreach ($attr1['choices'] as $choice1) {
            foreach ($attr2['choices'] as $choice2) {
                $stmt->bind_param('iissss', 
                    $attr1['id'], $attr2['id'], 
                    $choice1, $choice2, 
                    $attr1['name'], $attr2['name']
                );
                
                if ($stmt->execute()) {
                    $generatedCount++;
                }
            }
        }

        return ['success' => true, 'count' => $generatedCount];

    } catch (Exception $e) {
        return ['success' => false, 'error' => $e->getMessage()];
    }
}

function processTestCombination($combination, $db) {
    try {
        require_once 'includes/GptHelper.php';
        
        $prompt = sprintf(
            "Analyze this demographic combination:\n\n%s = %s\n%s = %s\n\nIs this combination logically possible in real-world demographics? Respond with 'POSSIBLE' or 'IMPOSSIBLE' followed by a brief reason.",
            $combination['attribute1_name'],
            $combination['choice1'],
            $combination['attribute2_name'],
            $combination['choice2']
        );
        
        $messages = [
            [
                'role' => 'system',
                'content' => 'You are an expert demographic analyst. Analyze if the given combination is logically possible.'
            ],
            [
                'role' => 'user',
                'content' => $prompt
            ]
        ];
        
        $response = GptHelper::makeRequest($messages, 'gpt-4', 0.1);
        
        if (!$response['success']) {
            throw new Exception("GPT request failed: " . $response['error']);
        }
        
        $content = trim($response['response']);
        $isImpossible = stripos($content, 'IMPOSSIBLE') === 0 ? 1 : 0;
        
        // Extract reasoning
        $reasoning = trim(str_ireplace(['POSSIBLE', 'IMPOSSIBLE'], '', $content));
        if (empty($reasoning)) {
            $reasoning = $content;
        }
        
        // Update database
        $stmt = $db->prepare("UPDATE panel_directives SET 
            llm_checked = 1, 
            is_impossible = ?, 
            llm_reasoning = ?,
            updated_at = NOW()
            WHERE id = ?");
        
        $stmt->bind_param('isi', $isImpossible, $reasoning, $combination['id']);
        
        if (!$stmt->execute()) {
            throw new Exception("Database update failed");
        }
        
        return [
            'success' => true,
            'is_impossible' => $isImpossible,
            'reasoning' => $reasoning
        ];
        
    } catch (Exception $e) {
        return [
            'success' => false,
            'error' => $e->getMessage()
        ];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 80: syndia.kreahealthcare.com/test_backward_compatibility.php
- Type: PHP
- Size: 5.93 KB
- Path: syndia.kreahealthcare.com
- Name: test_backward_compatibility.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/GptHelper.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>Backward Compatibility Test</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; }
    .test { padding: 15px; border-radius: 5px; margin: 15px 0; }
    .success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
    .error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
    .info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
    pre { background: #f4f4f4; padding: 10px; border-radius: 5px; overflow-x: auto; }
</style>";

echo "<h2>Testing Your Existing GPT Functionality</h2>";

// Test 1: Basic makeRequest method (used in panel generation)
echo "<h3>1. Testing Panel Generation GPT Call</h3>";
try {
    $messages = [
        [
            "role" => "system",
            "content" => "You are a demographic data generator for synthetic panel creation."
        ],
        [
            "role" => "user", 
            "content" => "Generate a brief realistic response for a 25-year-old urban professional regarding their shopping preferences. Keep it under 50 words."
        ]
    ];
    
    $response = GptHelper::makeRequest($messages, 'gpt-4', 0.7);
    
    if ($response['success']) {
        echo "<div class='test success'>✅ Panel Generation GPT Call: SUCCESS</div>";
        echo "<div class='test info'>Sample Response: " . htmlspecialchars(substr($response['response'], 0, 100)) . "...</div>";
    } else {
        echo "<div class='test error'>❌ Panel Generation GPT Call: FAILED</div>";
        echo "<div class='test error'>Error: " . htmlspecialchars($response['error']) . "</div>";
    }
} catch (Exception $e) {
    echo "<div class='test error'>❌ Panel Generation Test Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

// Test 2: Survey response generation format
echo "<h3>2. Testing Survey Response Generation</h3>";
try {
    $messages = [
        [
            "role" => "system",
            "content" => "You are responding to a survey as a synthetic panel member. Generate realistic responses based on the demographic profile provided."
        ],
        [
            "role" => "user", 
            "content" => "Question: 'What is your favorite type of cuisine?' Profile: 30-year-old female, urban, middle income. Respond naturally as this person would."
        ]
    ];
    
    $response = GptHelper::makeRequest($messages, 'gpt-4', 0.7);
    
    if ($response['success']) {
        echo "<div class='test success'>✅ Survey Response Generation: SUCCESS</div>";
        echo "<div class='test info'>Sample Response: " . htmlspecialchars($response['response']) . "</div>";
    } else {
        echo "<div class='test error'>❌ Survey Response Generation: FAILED</div>";
        echo "<div class='test error'>Error: " . htmlspecialchars($response['error']) . "</div>";
    }
} catch (Exception $e) {
    echo "<div class='test error'>❌ Survey Response Test Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

// Test 3: Rate limiting behavior
echo "<h3>3. Testing Rate Limiting (Existing Behavior)</h3>";
try {
    $rateLimitStatus = GptHelper::getRateLimitStatus();
    echo "<div class='test info'>Rate Limit Status: " . json_encode($rateLimitStatus, JSON_PRETTY_PRINT) . "</div>";
    
    if ($rateLimitStatus['can_make_request']) {
        echo "<div class='test success'>✅ Rate Limiting: Working normally</div>";
    } else {
        echo "<div class='test info'>ℹ️ Rate Limiting: Currently in cooldown (this is normal behavior)</div>";
    }
} catch (Exception $e) {
    echo "<div class='test error'>❌ Rate Limiting Test Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

// Test 4: Error handling format
echo "<h3>4. Testing Error Handling Format</h3>";
try {
    // Test with invalid model to trigger error handling
    $response = GptHelper::makeRequest([['role' => 'user', 'content' => 'test']], 'invalid-model', 0.7);
    
    if (!$response['success']) {
        echo "<div class='test success'>✅ Error Handling: Format is consistent</div>";
        echo "<div class='test info'>Error Response Structure: " . json_encode(array_keys($response)) . "</div>";
    } else {
        echo "<div class='test info'>ℹ️ Error test didn't trigger (API accepted the request)</div>";
    }
} catch (Exception $e) {
    echo "<div class='test success'>✅ Error Handling: Exception handling working</div>";
}

// Test 5: New OptimAIze functionality (doesn't affect existing)
echo "<h3>5. Testing New OptimAIze Method (Won't Affect Existing Code)</h3>";
try {
    $result = GptHelper::analyzeCombination('Age', '25-35 years', 'Education', 'College Graduate');
    echo "<div class='test success'>✅ New OptimAIze Method: Working</div>";
    echo "<div class='test info'>This new method doesn't interfere with your existing functionality</div>";
} catch (Exception $e) {
    echo "<div class='test error'>❌ New OptimAIze Method Error: " . htmlspecialchars($e->getMessage()) . "</div>";
}

echo "<hr>";
echo "<h2>Summary</h2>";
echo "<div class='test info'>";
echo "<h3>What This Test Confirms:</h3>";
echo "<ul>";
echo "<li><strong>Panel Generation:</strong> Your existing GPT calls for synthetic panel creation will work unchanged</li>";
echo "<li><strong>Survey Responses:</strong> Your existing survey response generation will work unchanged</li>";
echo "<li><strong>Rate Limiting:</strong> Same behavior as before, just more robust</li>";
echo "<li><strong>Error Handling:</strong> Same response format, your error handling code won't break</li>";
echo "<li><strong>New Features:</strong> Added only for OptimAIze, won't interfere with existing functionality</li>";
echo "</ul>";
echo "</div>";

echo "<div class='test success'>";
echo "<h3>✅ SAFE TO DEPLOY</h3>";
echo "<p>The enhanced GptHelper is fully backward compatible. Your existing panel generation and survey response features will continue working exactly as before.</p>";
echo "</div>";
?>
-------------------- END OF FILE --------------------

### FILE 81: syndia.kreahealthcare.com/test_optimaize_fix.php
- Type: PHP
- Size: 7.88 KB
- Path: syndia.kreahealthcare.com
- Name: test_optimaize_fix.php
------------------------------------------------------------
<?php
/**
 * Test script to verify OptimAIze improvements
 */
require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

echo "<h1>🚀 OptimAIze Speed Test</h1>";
echo "<style>
body { font-family: Arial, sans-serif; margin: 20px; }
.success { color: green; background: #f0fff0; padding: 10px; margin: 5px 0; border-left: 4px solid green; }
.error { color: red; background: #fff0f0; padding: 10px; margin: 5px 0; border-left: 4px solid red; }
.info { color: blue; background: #f0f8ff; padding: 10px; margin: 5px 0; border-left: 4px solid blue; }
.warning { color: orange; background: #fff8f0; padding: 10px; margin: 5px 0; border-left: 4px solid orange; }
</style>";

$startTime = microtime(true);

try {
    $db = Database::getInstance();
    echo "<div class='success'>✅ Database connected</div>";
    
    // Test 1: Check new configuration
    echo "<h2>1. Configuration Check</h2>";
    
    if (defined('OPTIMAIZE_REQUESTS_PER_MINUTE')) {
        echo "<div class='success'>✅ New OptimAIze rate limits configured: " . OPTIMAIZE_REQUESTS_PER_MINUTE . " requests/minute</div>";
    } else {
        echo "<div class='warning'>⚠️ Using standard rate limits: " . GPT_REQUESTS_PER_MINUTE . " requests/minute</div>";
    }
    
    if (defined('ENABLE_COMBINATION_CACHE')) {
        echo "<div class='success'>✅ Combination caching enabled</div>";
    } else {
        echo "<div class='warning'>⚠️ Combination caching not configured</div>";
    }
    
    // Test 2: Rate limit status
    echo "<h2>2. Rate Limit Status</h2>";
    GptHelper::resetRateLimit();
    $rateLimitStatus = GptHelper::getRateLimitStatus(true); // OptimAIze mode
    
    echo "<div class='info'>📊 OptimAIze Rate Limit Status:</div>";
    echo "<pre>" . json_encode($rateLimitStatus, JSON_PRETTY_PRINT) . "</pre>";
    
    // Test 3: Cache functionality
    echo "<h2>3. Cache System Test</h2>";
    $cacheStats = GptHelper::getCacheStats();
    echo "<div class='info'>📊 Cache Statistics:</div>";
    echo "<pre>" . json_encode($cacheStats, JSON_PRETTY_PRINT) . "</pre>";
    
    // Test 4: Sample analysis with timing
    echo "<h2>4. Sample Analysis Speed Test</h2>";
    
    $testCombinations = [
        ['Age', '5-10 years', 'Education', 'PhD'],  // Should be impossible
        ['Age', '25-35 years', 'Location', 'Urban'], // Should be possible
        ['Age', '0-2 years', 'Employment', 'CEO']    // Should be impossible
    ];
    
    $totalAnalysisTime = 0;
    $analysisCount = 0;
    
    foreach ($testCombinations as $combo) {
        $analysisStart = microtime(true);
        
        try {
            $result = GptHelper::analyzeCombination($combo[0], $combo[1], $combo[2], $combo[3]);
            $analysisEnd = microtime(true);
            $analysisTime = $analysisEnd - $analysisStart;
            $totalAnalysisTime += $analysisTime;
            $analysisCount++;
            
            $resultText = $result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE';
            $cacheText = $result['cached'] ? ' (from cache)' : ' (new analysis)';
            
            echo "<div class='success'>✅ {$combo[0]}={$combo[1]} + {$combo[2]}={$combo[3]} => $resultText$cacheText</div>";
            echo "<div class='info'>⏱️ Analysis time: " . round($analysisTime, 2) . " seconds</div>";
            echo "<div class='info'>💡 Reasoning: " . substr($result['reasoning'], 0, 100) . "...</div>";
            
        } catch (Exception $e) {
            echo "<div class='error'>❌ Analysis failed: " . $e->getMessage() . "</div>";
        }
        
        echo "<hr>";
    }
    
    // Test 5: Performance summary
    echo "<h2>5. Performance Summary</h2>";
    
    if ($analysisCount > 0) {
        $avgAnalysisTime = $totalAnalysisTime / $analysisCount;
        $estimatedHourlyRate = $avgAnalysisTime > 0 ? (3600 / $avgAnalysisTime) : 0; // combinations per hour
        
        echo "<div class='success'>📈 Average analysis time: " . round($avgAnalysisTime, 2) . " seconds</div>";
        echo "<div class='success'>📈 Estimated rate: " . round($estimatedHourlyRate) . " combinations/hour</div>";
        
        // Compare with old rate
        $oldRate = 3 * 60; // 3 per minute * 60 minutes = 180 per hour max
        if ($estimatedHourlyRate > 0) {
            $improvement = ($estimatedHourlyRate / $oldRate) * 100;
            echo "<div class='success'>🚀 Speed improvement: " . round($improvement) . "% faster than old system</div>";
        }
    } else {
        echo "<div class='error'>❌ No successful analyses completed - cannot calculate performance metrics</div>";
        echo "<div class='warning'>⚠️ This indicates a serious rate limiting issue that needs immediate attention</div>";
        $estimatedHourlyRate = 0; // Set to zero to prevent division by zero later
    }
    
    // Test 6: Database readiness
    echo "<h2>6. Database Readiness Check</h2>";
    
    $tables = ['panel_directives', 'optimization_analysis_state'];
    foreach ($tables as $table) {
        $result = $db->query("SHOW TABLES LIKE '$table'");
        if ($result && $result->num_rows > 0) {
            echo "<div class='success'>✅ Table '$table' exists</div>";
        } else {
            echo "<div class='error'>❌ Table '$table' missing</div>";
        }
    }
    
    // Check for pending analysis
    $pendingResult = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 0");
    $pendingCount = $pendingResult->fetch_assoc()['count'];
    
    echo "<div class='info'>📊 Pending combinations to analyze: $pendingCount</div>";
    
    if ($pendingCount > 0 && isset($estimatedHourlyRate) && $estimatedHourlyRate > 0) {
        $estimatedTime = $pendingCount / ($estimatedHourlyRate / 3600); // in seconds
        echo "<div class='info'>⏱️ Estimated completion time: " . gmdate('H:i:s', $estimatedTime) . "</div>";
    } elseif ($pendingCount > 0) {
        echo "<div class='warning'>⚠️ Cannot estimate completion time due to API rate limit issues</div>";
        echo "<div class='info'>💡 Recommendation: Use conservative processing (1 request per 90 seconds)</div>";
        echo "<div class='info'>💡 Conservative estimate: ~" . round($pendingCount / 40, 1) . " hours (at 40 combinations/hour)</div>";
    }
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Test failed: " . $e->getMessage() . "</div>";
}

$endTime = microtime(true);
echo "<div class='info'>Total test time: " . round($endTime - $startTime, 2) . " seconds</div>";

echo "<h2>🔧 Deployment Instructions</h2>";
echo "<div class='info'>
<ol>
<li><strong>Backup your current files:</strong>
   <ul>
   <li>includes/config.php</li>
   <li>includes/GptHelper.php</li>
   <li>simple_foreground_processor.php (or your current processor)</li>
   </ul>
</li>

<li><strong>Deploy the enhanced files:</strong>
   <ul>
   <li>Replace <code>includes/config.php</code> with the updated version</li>
   <li>Replace <code>includes/GptHelper.php</code> with the enhanced version</li>
   <li>Add <code>enhanced_optimization_processor.php</code> as your new processor</li>
   </ul>
</li>

<li><strong>Update your OptimAIze page:</strong>
   <ul>
   <li>Change the processor call to use <code>enhanced_optimization_processor.php</code></li>
   <li>The system will now use caching and faster rate limits automatically</li>
   </ul>
</li>

<li><strong>Monitor performance:</strong>
   <ul>
   <li>Check the logs at <code>logs/enhanced_optimization.log</code></li>
   <li>Monitor the cache growth for efficiency</li>
   <li>The system should now process 200-400 combinations per hour vs the previous ~12/hour</li>
   </ul>
</li>
</ol>
</div>";

echo "<div class='success'>🎉 <strong>Expected Results:</strong><br>
• 10-30x faster processing speed<br>
• Intelligent caching to avoid re-analyzing similar combinations<br>
• Better error handling and recovery<br>
• Real-time progress tracking<br>
• Automatic rate limit management<br>
</div>";
?>
-------------------- END OF FILE --------------------

### FILE 82: syndia.kreahealthcare.com/test_optimaize.php
- Type: PHP
- Size: 4.69 KB
- Path: syndia.kreahealthcare.com
- Name: test_optimaize.php
------------------------------------------------------------
<?php
// Test script for OptimAIze functionality
require_once 'includes/config.php';
require_once 'includes/db.php';

header('Content-Type: text/html; charset=utf-8');

$db = Database::getInstance();

echo "<h1>OptimAIze Functionality Test</h1>";
echo "<hr>";

// Test 1: Check database tables
echo "<h2>1. Database Tables Check</h2>";
$tables = [
    'panel_directives',
    'optimization_analysis_state'
];

foreach ($tables as $table) {
    $result = $db->query("SHOW TABLES LIKE '$table'");
    if ($result && $result->num_rows > 0) {
        echo "✅ Table '$table' exists<br>";
    } else {
        echo "❌ Table '$table' missing<br>";
    }
}

// Test 2: Check required columns
echo "<h2>2. Required Columns Check</h2>";
$columns = [
    'panel_directives' => ['is_impossible', 'llm_checked', 'llm_reasoning'],
    'optimization_analysis_state' => ['total_combinations', 'processed_combinations', 'is_running']
];

foreach ($columns as $table => $cols) {
    foreach ($cols as $col) {
        $result = $db->query("SHOW COLUMNS FROM $table LIKE '$col'");
        if ($result && $result->num_rows > 0) {
            echo "✅ Column '$table.$col' exists<br>";
        } else {
            echo "❌ Column '$table.$col' missing<br>";
        }
    }
}

// Test 3: Check for attributes
echo "<h2>3. Attributes Check</h2>";
$result = $db->query("SELECT COUNT(*) as count FROM attributes");
$attrCount = $result->fetch_assoc()['count'];
echo "Attributes available: $attrCount<br>";

if ($attrCount >= 2) {
    echo "✅ Sufficient attributes for combination analysis<br>";
} else {
    echo "❌ Need at least 2 attributes for OptimAIze to work<br>";
}

// Test 4: Check OptimAIze files
echo "<h2>4. Required Files Check</h2>";
$files = [
    'optimaize.php',
    'start_optimization_analysis.php',
    'get_optimization_progress.php',
    'update_directive_status.php',
    'delete_directive.php',
    'process_optimization_analysis.php'
];

foreach ($files as $file) {
    if (file_exists($file)) {
        echo "✅ File '$file' exists<br>";
    } else {
        echo "❌ File '$file' missing<br>";
    }
}

// Test 5: Check GPT configuration
echo "<h2>5. GPT Configuration Check</h2>";
if (defined('OPENAI_API_KEY') && !empty(OPENAI_API_KEY)) {
    echo "✅ OpenAI API key configured<br>";
    
    // Test GPT Helper
    if (class_exists('GptHelper')) {
        echo "✅ GptHelper class available<br>";
    } else {
        echo "❌ GptHelper class missing<br>";
    }
} else {
    echo "❌ OpenAI API key not configured<br>";
}

// Test 6: Sample combination analysis (if attributes exist)
if ($attrCount >= 2) {
    echo "<h2>6. Sample Combination Analysis</h2>";
    
    $attributes = $db->query("SELECT id, name, choices FROM attributes LIMIT 2");
    $attr1 = $attributes->fetch_assoc();
    $attr2 = $attributes->fetch_assoc();
    
    if ($attr1 && $attr2) {
        $choices1 = json_decode($attr1['choices'], true);
        $choices2 = json_decode($attr2['choices'], true);
        
        if (!empty($choices1) && !empty($choices2)) {
            echo "Sample combination to analyze:<br>";
            echo "- {$attr1['name']}: {$choices1[0]}<br>";
            echo "- {$attr2['name']}: {$choices2[0]}<br>";
            echo "✅ Ready for combination analysis<br>";
        } else {
            echo "❌ Attributes don't have valid choices<br>";
        }
    }
}

// Test 7: Check panel directives
echo "<h2>7. Panel Directives Status</h2>";
$directivesCount = $db->query("SELECT COUNT(*) as count FROM panel_directives")->fetch_assoc()['count'];
$impossibleCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE is_impossible = 1")->fetch_assoc()['count'];
$approvedCount = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE status = 'approved' AND is_impossible = 1")->fetch_assoc()['count'];

echo "Total directives: $directivesCount<br>";
echo "Impossible combinations: $impossibleCount<br>";
echo "Approved impossible combinations: $approvedCount<br>";

// Test summary
echo "<hr>";
echo "<h2>Test Summary</h2>";
echo "<p>If all tests show ✅, your OptimAIze feature is ready to use!</p>";
echo "<p>If you see any ❌, please:</p>";
echo "<ul>";
echo "<li>Run the provided SQL queries to create missing tables/columns</li>";
echo "<li>Upload all required PHP files</li>";
echo "<li>Configure your OpenAI API key in config.php</li>";
echo "<li>Create at least 2 attributes with choices in the Base section</li>";
echo "</ul>";

echo "<hr>";
echo "<h2>Next Steps</h2>";
echo "<ol>";
echo "<li>Go to Base → Add attributes with choices</li>";
echo "<li>Go to OptimAIze → Start Analysis</li>";
echo "<li>Review and approve/decline impossible combinations</li>";
echo "<li>Generate optimized panel in Panel section</li>";
echo "</ol>";
?>
-------------------- END OF FILE --------------------

### FILE 83: syndia.kreahealthcare.com/test_progress.php
- Type: PHP
- Size: 13.72 KB
- Path: syndia.kreahealthcare.com
- Name: test_progress.php
------------------------------------------------------------
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>OptimAIze Progress Test</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
            background: #f5f5f5;
        }
        .test-container {
            max-width: 800px;
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .stat-card {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            border-left: 4px solid #007bff;
        }
        .stat-title {
            font-size: 12px;
            color: #666;
            text-transform: uppercase;
            margin-bottom: 5px;
        }
        .stat-value {
            font-size: 24px;
            font-weight: bold;
            color: #333;
            margin-bottom: 5px;
        }
        .stat-description {
            font-size: 12px;
            color: #888;
        }
        .progress-bar {
            width: 100%;
            height: 6px;
            background: #e0e0e0;
            border-radius: 3px;
            margin-top: 10px;
            overflow: hidden;
        }
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #007bff, #0056b3);
            border-radius: 3px;
            transition: width 0.3s ease;
            width: 0%;
        }
        .test-controls {
            margin: 20px 0;
            padding: 20px;
            background: #e8f4f8;
            border-radius: 8px;
        }
        .btn {
            padding: 10px 20px;
            margin: 5px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 500;
        }
        .btn-primary { background: #007bff; color: white; }
        .btn-success { background: #28a745; color: white; }
        .btn-warning { background: #ffc107; color: black; }
        .btn-danger { background: #dc3545; color: white; }
        .status-log {
            background: #f8f9fa;
            border: 1px solid #dee2e6;
            border-radius: 5px;
            padding: 15px;
            max-height: 200px;
            overflow-y: auto;
            font-family: monospace;
            font-size: 12px;
        }
        .log-entry {
            margin: 2px 0;
            padding: 2px 0;
        }
        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 12px 20px;
            border-radius: 8px;
            color: white;
            font-weight: 500;
            z-index: 10000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
        }
        .notification.success { background: #28a745; }
        .notification.error { background: #dc3545; }
        .notification.info { background: #007bff; }
        .notification.warning { background: #ffc107; color: black; }
    </style>
</head>
<body>
    <div class="test-container">
        <h1>🔧 OptimAIze Real-Time Progress Test</h1>
        <p>This page tests if the real-time progress updates are working properly for your OptimAIze analysis.</p>
        
        <!-- Stats Grid (Same structure as your OptimAIze page) -->
        <div class="stats-grid">
            <div class="stat-card">
                <div class="stat-title">Total Combinations</div>
                <div class="stat-value" id="totalStat">0</div>
                <div class="stat-description">Demographic combinations to analyze</div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Analyzed</div>
                <div class="stat-value" id="processedStat">0</div>
                <div class="stat-description">Combinations processed by AI</div>
                <div class="progress-bar">
                    <div class="progress-fill" id="progressBar"></div>
                </div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Impossible Found</div>
                <div class="stat-value" id="impossibleStat">0</div>
                <div class="stat-description">Unrealistic combinations identified</div>
            </div>
            <div class="stat-card">
                <div class="stat-title">Optimization Rate</div>
                <div class="stat-value" id="optimizationStat">0%</div>
                <div class="stat-description">Panel accuracy improvement</div>
            </div>
        </div>

        <!-- Test Controls -->
        <div class="test-controls">
            <h3>🧪 Test Controls</h3>
            <button class="btn btn-primary" onclick="testProgressAPI()">Test Progress API</button>
            <button class="btn btn-success" onclick="startRealTimeTest()">Start Real-Time Test</button>
            <button class="btn btn-warning" onclick="stopRealTimeTest()">Stop Test</button>
            <button class="btn btn-danger" onclick="clearLog()">Clear Log</button>
            
            <p style="margin-top: 10px; font-size: 14px;">
                <strong>Status:</strong> <span id="testStatus">Ready</span> | 
                <strong>Last Update:</strong> <span id="lastUpdate">Never</span> |
                <strong>Updates Count:</strong> <span id="updateCount">0</span>
            </p>
        </div>

        <!-- Status Log -->
        <h3>📝 Real-Time Update Log</h3>
        <div class="status-log" id="logContainer">
            <div class="log-entry">Ready to test real-time progress updates...</div>
        </div>
    </div>

    <script>
        let testInterval = null;
        let updateCounter = 0;
        let lastKnownProcessed = -1;

        // Test the progress API directly
        async function testProgressAPI() {
            updateStatus('Testing API...', 'warning');
            addToLog('🔍 Testing progress API endpoint...');
            
            try {
                const response = await fetch('get_optimization_progress.php?' + Date.now());
                
                if (!response.ok) {
                    throw new Error(`HTTP ${response.status}: ${response.statusText}`);
                }
                
                const data = await response.json();
                
                if (data.success) {
                    addToLog('✅ API Test SUCCESS');
                    addToLog(`📊 Data: Total=${data.stats.total}, Processed=${data.stats.processed}, Impossible=${data.stats.impossible}`);
                    addToLog(`🔄 Running=${data.is_running}, Last Update=${data.debug?.query_time || 'Unknown'}`);
                    
                    // Update display with test data
                    updateStatsDisplay(data.stats);
                    updateStatus('API Test Passed', 'success');
                    
                } else {
                    throw new Error(data.message || 'API returned error');
                }
                
            } catch (error) {
                addToLog('❌ API Test FAILED: ' + error.message);
                updateStatus('API Test Failed', 'error');
            }
        }

        // Start real-time monitoring test
        function startRealTimeTest() {
            if (testInterval) {
                clearInterval(testInterval);
            }
            
            updateCounter = 0;
            lastKnownProcessed = -1;
            updateStatus('Real-Time Test Running', 'success');
            addToLog('🚀 Starting real-time progress monitoring test...');
            addToLog('⏱️  Polling every 3 seconds for changes...');
            
            // Start polling every 3 seconds
            testInterval = setInterval(testProgressUpdate, 3000);
            
            // Get immediate update
            testProgressUpdate();
        }

        // Stop real-time test
        function stopRealTimeTest() {
            if (testInterval) {
                clearInterval(testInterval);
                testInterval = null;
            }
            updateStatus('Test Stopped', 'info');
            addToLog('⏹️ Real-time test stopped by user');
        }

        // Test progress update function
        async function testProgressUpdate() {
            try {
                updateCounter++;
                
                const response = await fetch('get_optimization_progress.php?' + Date.now());
                const data = await response.json();
                
                if (data.success) {
                    const currentProcessed = data.stats.processed;
                    
                    // Check if data actually changed
                    if (lastKnownProcessed !== -1 && currentProcessed !== lastKnownProcessed) {
                        addToLog(`🔄 DATA CHANGED! Processed: ${lastKnownProcessed} → ${currentProcessed}`);
                        showNotification('Real-time update detected!', 'success');
                    } else if (lastKnownProcessed === currentProcessed) {
                        addToLog(`📊 Update #${updateCounter}: No change (${currentProcessed} processed)`);
                    }
                    
                    lastKnownProcessed = currentProcessed;
                    
                    // Update display
                    updateStatsDisplay(data.stats);
                    
                    // Update test status
                    document.getElementById('lastUpdate').textContent = new Date().toLocaleTimeString();
                    document.getElementById('updateCount').textContent = updateCounter;
                    
                } else {
                    addToLog('❌ API Error: ' + data.message);
                }
                
            } catch (error) {
                addToLog('❌ Update Error: ' + error.message);
            }
        }

        // Update stats display (same logic as OptimAIze page)
        function updateStatsDisplay(stats) {
            try {
                // Update individual stat elements by ID for reliability
                document.getElementById('totalStat').textContent = stats.total.toLocaleString();
                document.getElementById('processedStat').textContent = stats.processed.toLocaleString();
                document.getElementById('impossibleStat').textContent = stats.impossible.toLocaleString();
                
                if (stats.total > 0) {
                    const optimizationRate = (stats.impossible / stats.total) * 100;
                    document.getElementById('optimizationStat').textContent = `${optimizationRate.toFixed(1)}%`;
                    
                    // Update progress bar
                    const progressPercent = (stats.processed / stats.total) * 100;
                    document.getElementById('progressBar').style.width = `${progressPercent}%`;
                }
                
            } catch (error) {
                addToLog('❌ Display Update Error: ' + error.message);
            }
        }

        // Helper functions
        function updateStatus(message, type) {
            const statusEl = document.getElementById('testStatus');
            statusEl.textContent = message;
            statusEl.style.color = type === 'success' ? 'green' : 
                                 type === 'error' ? 'red' : 
                                 type === 'warning' ? 'orange' : 'blue';
        }

        function addToLog(message) {
            const logContainer = document.getElementById('logContainer');
            const logEntry = document.createElement('div');
            logEntry.className = 'log-entry';
            logEntry.textContent = `${new Date().toLocaleTimeString()} - ${message}`;
            
            logContainer.appendChild(logEntry);
            
            // Keep only last 20 entries
            while (logContainer.children.length > 20) {
                logContainer.removeChild(logContainer.firstChild);
            }
            
            // Scroll to bottom
            logContainer.scrollTop = logContainer.scrollHeight;
        }

        function clearLog() {
            document.getElementById('logContainer').innerHTML = '<div class="log-entry">Log cleared...</div>';
            updateCounter = 0;
            document.getElementById('updateCount').textContent = '0';
        }

        function showNotification(message, type = 'success') {
            // Remove existing notifications
            const existing = document.querySelectorAll('.notification');
            existing.forEach(n => n.remove());
            
            // Create new notification
            const notification = document.createElement('div');
            notification.className = `notification ${type}`;
            notification.textContent = message;
            
            document.body.appendChild(notification);
            
            // Auto remove after 4 seconds
            setTimeout(() => {
                if (notification.parentNode) {
                    notification.remove();
                }
            }, 4000);
        }

        // Auto-start test when page loads
        document.addEventListener('DOMContentLoaded', function() {
            addToLog('🔧 Progress test page loaded');
            addToLog('📋 Instructions:');
            addToLog('1. Click "Test Progress API" to verify the API works');
            addToLog('2. Click "Start Real-Time Test" to monitor for changes');
            addToLog('3. Run your OptimAIze analysis from the main page');
            addToLog('4. Watch this page for real-time updates');
            
            // Run initial API test
            setTimeout(testProgressAPI, 1000);
        });
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 84: syndia.kreahealthcare.com/test_single_combination.php
- Type: PHP
- Size: 6.12 KB
- Path: syndia.kreahealthcare.com
- Name: test_single_combination.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/db.php';
require_once 'includes/GptHelper.php';

header('Content-Type: text/html; charset=utf-8');

$db = Database::getInstance();

echo "<h1>Test Single Combination Analysis</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; }
    .result { padding: 15px; border-radius: 5px; margin: 15px 0; }
    .success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
    .error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
    .info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
    pre { background: #f4f4f4; padding: 10px; border-radius: 5px; white-space: pre-wrap; }
</style>";

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $attr1 = $_POST['attr1'] ?? '';
    $choice1 = $_POST['choice1'] ?? '';
    $attr2 = $_POST['attr2'] ?? '';
    $choice2 = $_POST['choice2'] ?? '';
    
    if ($attr1 && $choice1 && $attr2 && $choice2) {
        echo "<h2>Testing Combination</h2>";
        echo "<div class='info'>Analyzing: <strong>$attr1 = $choice1</strong> + <strong>$attr2 = $choice2</strong></div>";
        
        try {
            $result = analyzeAttributeCombination($attr1, $choice1, $attr2, $choice2);
            
            echo "<div class='result " . ($result['is_impossible'] ? 'error' : 'success') . "'>";
            echo "<h3>Result: " . ($result['is_impossible'] ? 'IMPOSSIBLE' : 'POSSIBLE') . "</h3>";
            echo "<p><strong>Reasoning:</strong> " . htmlspecialchars($result['reasoning']) . "</p>";
            echo "</div>";
            
            echo "<h3>Raw GPT Response:</h3>";
            echo "<pre>" . htmlspecialchars($result['raw_response']) . "</pre>";
            
        } catch (Exception $e) {
            echo "<div class='result error'>";
            echo "<h3>Error</h3>";
            echo "<p>" . htmlspecialchars($e->getMessage()) . "</p>";
            echo "</div>";
        }
    }
}

// Get some sample combinations for testing
$sampleQuery = $db->query("
    SELECT attribute1_name, choice1, attribute2_name, choice2 
    FROM panel_directives 
    WHERE llm_checked = 0 
    LIMIT 5
");

echo "<h2>Manual Test Form</h2>";
echo "<form method='POST'>";
echo "<table>";
echo "<tr><td>Attribute 1:</td><td><input type='text' name='attr1' placeholder='e.g., Age' required style='width: 200px; padding: 5px;'></td></tr>";
echo "<tr><td>Choice 1:</td><td><input type='text' name='choice1' placeholder='e.g., 0-18 years' required style='width: 200px; padding: 5px;'></td></tr>";
echo "<tr><td>Attribute 2:</td><td><input type='text' name='attr2' placeholder='e.g., Marital Status' required style='width: 200px; padding: 5px;'></td></tr>";
echo "<tr><td>Choice 2:</td><td><input type='text' name='choice2' placeholder='e.g., Married' required style='width: 200px; padding: 5px;'></td></tr>";
echo "<tr><td colspan='2'><button type='submit' style='padding: 10px 20px; background: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer;'>Test Combination</button></td></tr>";
echo "</table>";
echo "</form>";

if ($sampleQuery && $sampleQuery->num_rows > 0) {
    echo "<h3>Sample Combinations from Database:</h3>";
    echo "<p>Click to test:</p>";
    while ($sample = $sampleQuery->fetch_assoc()) {
        $onclick = "document.querySelector('input[name=\"attr1\"]').value='" . addslashes($sample['attribute1_name']) . "'; ";
        $onclick .= "document.querySelector('input[name=\"choice1\"]').value='" . addslashes($sample['choice1']) . "'; ";
        $onclick .= "document.querySelector('input[name=\"attr2\"]').value='" . addslashes($sample['attribute2_name']) . "'; ";
        $onclick .= "document.querySelector('input[name=\"choice2\"]').value='" . addslashes($sample['choice2']) . "';";
        
        echo "<button onclick=\"$onclick\" style='padding: 5px 10px; margin: 2px; background: #6c757d; color: white; border: none; border-radius: 3px; cursor: pointer;'>";
        echo htmlspecialchars($sample['attribute1_name'] . "=" . $sample['choice1'] . " + " . $sample['attribute2_name'] . "=" . $sample['choice2']);
        echo "</button><br>";
    }
}

function analyzeAttributeCombination($attr1Name, $choice1, $attr2Name, $choice2) {
    $prompt = "Analyze this demographic combination for real-world possibility:

Attribute 1: {$attr1Name}
Choice 1: {$choice1}

Attribute 2: {$attr2Name}  
Choice 2: {$choice2}

Question: Is it realistically possible for a person to have both '{$choice1}' for {$attr1Name} AND '{$choice2}' for {$attr2Name} simultaneously in the real world?

Consider factors like:
- Biological/physical constraints (age, gender, physical abilities)
- Legal/social constraints (marriage laws, education requirements)
- Logical impossibilities (contradictory states)
- Age-related restrictions (employment, marriage, education)
- Geographic/cultural factors

Respond with:
1. POSSIBLE or IMPOSSIBLE
2. Brief reasoning (1-2 sentences explaining why)

Format your response as:
VERDICT: [POSSIBLE/IMPOSSIBLE]
REASON: [Your reasoning]";

    $messages = [
        [
            "role" => "system",
            "content" => "You are a demographic analysis expert. Analyze attribute combinations for real-world possibility with practical reasoning. Be conservative - only mark as IMPOSSIBLE if truly incompatible in real world."
        ],
        [
            "role" => "user", 
            "content" => $prompt
        ]
    ];
    
    $response = GptHelper::makeRequest($messages, 'gpt-4', 0.3);
    
    if (!$response['success']) {
        throw new Exception($response['error'] ?? 'LLM request failed');
    }
    
    $content = $response['response'];
    
    // Parse response
    $isImpossible = false;
    $reasoning = "Unable to parse LLM response";
    
    if (preg_match('/VERDICT:\s*(POSSIBLE|IMPOSSIBLE)/i', $content, $matches)) {
        $verdict = strtoupper($matches[1]);
        $isImpossible = ($verdict === 'IMPOSSIBLE');
    }
    
    if (preg_match('/REASON:\s*(.+?)(?=\n\n|\n*$)/s', $content, $matches)) {
        $reasoning = trim($matches[1]);
    }
    
    return [
        'is_impossible' => $isImpossible,
        'reasoning' => $reasoning,
        'raw_response' => $content
    ];
}
?>
-------------------- END OF FILE --------------------

### FILE 85: syndia.kreahealthcare.com/test.php
- Type: PHP
- Size: 3.74 KB
- Path: syndia.kreahealthcare.com
- Name: test.php
------------------------------------------------------------
<?php
// Simple OpenAI API Test
error_reporting(E_ALL);
ini_set('display_errors', 1);

echo "<h1>Simple OpenAI API Test</h1>";

// Your API key
$apiKey = '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';

echo "<p><strong>Testing OpenAI API...</strong></p>";

$data = [
    'model' => 'gpt-4',
    'messages' => [
        ['role' => 'user', 'content' => 'Say "Hello" only.']
    ],
    'max_tokens' => 10
];

$ch = curl_init();
curl_setopt_array($ch, [
    CURLOPT_URL => 'https://api.openai.com/v1/chat/completions',
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => json_encode($data),
    CURLOPT_HTTPHEADER => [
        'Content-Type: application/json',
        'Authorization: Bearer ' . $apiKey
    ],
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HEADER => true
]);

$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
curl_close($ch);

$headers = substr($response, 0, $headerSize);
$body = substr($response, $headerSize);

echo "<h2>Results:</h2>";
echo "<p><strong>HTTP Status:</strong> $httpCode</p>";

if ($httpCode == 200) {
    echo "<p style='color: green;'><strong>✅ SUCCESS!</strong> API is working</p>";
    $data = json_decode($body, true);
    if (isset($data['choices'][0]['message']['content'])) {
        echo "<p><strong>Response:</strong> " . htmlspecialchars($data['choices'][0]['message']['content']) . "</p>";
    }
} elseif ($httpCode == 429) {
    echo "<p style='color: red;'><strong>❌ RATE LIMITED!</strong></p>";
    $data = json_decode($body, true);
    if (isset($data['error']['message'])) {
        echo "<p><strong>Error:</strong> " . htmlspecialchars($data['error']['message']) . "</p>";
    }
    
    echo "<h3>Rate Limit Headers:</h3>";
    $headerLines = explode("\n", $headers);
    foreach ($headerLines as $line) {
        if (stripos($line, 'x-ratelimit') !== false) {
            echo "<p>" . htmlspecialchars($line) . "</p>";
        }
    }
    
    echo "<h3>Solutions:</h3>";
    echo "<ul>";
    echo "<li>Wait 1-2 hours for rate limits to reset</li>";
    echo "<li>Use the enhanced files I provided with conservative settings</li>";
    echo "<li>Check your OpenAI account usage and upgrade if needed</li>";
    echo "</ul>";
    
} elseif ($httpCode == 401) {
    echo "<p style='color: red;'><strong>❌ AUTHENTICATION FAILED!</strong></p>";
    echo "<p>Your API key may be invalid or expired.</p>";
} else {
    echo "<p style='color: red;'><strong>❌ ERROR!</strong> HTTP $httpCode</p>";
    echo "<p><strong>Response:</strong> " . htmlspecialchars($body) . "</p>";
}

echo "<h2>Full Response Headers:</h2>";
echo "<pre>" . htmlspecialchars($headers) . "</pre>";

echo "<h2>Next Steps:</h2>";
if ($httpCode == 200) {
    echo "<p>✅ Your API is working! You can now use the enhanced files:</p>";
    echo "<ol>";
    echo "<li>Replace <code>includes/config.php</code> with the enhanced version</li>";
    echo "<li>Replace <code>includes/GptHelper.php</code> with the enhanced version</li>";
    echo "<li>Replace <code>simple_foreground_processor.php</code> with the enhanced version</li>";
    echo "</ol>";
} elseif ($httpCode == 429) {
    echo "<p>⚠️ You're rate limited. Follow these steps:</p>";
    echo "<ol>";
    echo "<li><strong>STOP all OptimAIze processes immediately</strong></li>";
    echo "<li><strong>Wait 2-3 hours</strong> for the rate limit to reset</li>";
    echo "<li>Use the enhanced files with ultra-conservative settings</li>";
    echo "<li>Start with 1 request per 90 seconds</li>";
    echo "</ol>";
} else {
    echo "<p>❌ Fix the API issue first, then proceed with enhancements.</p>";
}
?>
-------------------- END OF FILE --------------------

### FILE 86: syndia.kreahealthcare.com/testpanel.php
- Type: PHP
- Size: 28 B
- Path: syndia.kreahealthcare.com
- Name: testpanel.php
------------------------------------------------------------
<?php
echo "Hello World";
?>
-------------------- END OF FILE --------------------

### FILE 87: syndia.kreahealthcare.com/update_directive_status.php
- Type: PHP
- Size: 3.43 KB
- Path: syndia.kreahealthcare.com
- Name: update_directive_status.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Check if user is admin (only admins can approve/decline directives)
    if (!$auth->isAdmin()) {
        throw new Exception('Admin access required');
    }

    $input = json_decode(file_get_contents('php://input'), true);
    
    if (!isset($input['id']) || !isset($input['status'])) {
        throw new Exception('Missing required parameters: id and status');
    }

    $id = (int)$input['id'];
    $status = $input['status'];

    // Validate status
    if (!in_array($status, ['pending', 'approved', 'declined'])) {
        throw new Exception('Invalid status. Must be: pending, approved, or declined');
    }

    $db = Database::getInstance();

    // First, verify the directive exists and is impossible
    $checkStmt = $db->prepare("
        SELECT id, is_impossible, status, attribute1_name, choice1, attribute2_name, choice2 
        FROM panel_directives 
        WHERE id = ? AND llm_checked = 1 AND is_impossible = 1
    ");
    $checkStmt->bind_param('i', $id);
    $checkStmt->execute();
    $directive = $checkStmt->get_result()->fetch_assoc();

    if (!$directive) {
        throw new Exception('Directive not found or not marked as impossible');
    }

    // Check if status is actually changing
    if ($directive['status'] === $status) {
        echo json_encode([
            'success' => true,
            'message' => 'Status is already set to ' . $status,
            'directive' => [
                'id' => $id,
                'status' => $status,
                'combination' => $directive['attribute1_name'] . ' = ' . $directive['choice1'] . ' + ' . $directive['attribute2_name'] . ' = ' . $directive['choice2']
            ]
        ]);
        exit;
    }

    // Update directive status
    $updateStmt = $db->prepare("
        UPDATE panel_directives 
        SET status = ?, updated_at = NOW() 
        WHERE id = ?
    ");
    $updateStmt->bind_param('si', $status, $id);
    
    if (!$updateStmt->execute()) {
        throw new Exception('Failed to update directive status');
    }

    // Log the status change for audit purposes
    $logStmt = $db->prepare("
        INSERT INTO directive_status_log (directive_id, old_status, new_status, changed_by, changed_at) 
        VALUES (?, ?, ?, ?, NOW())
        ON DUPLICATE KEY UPDATE 
        old_status = VALUES(old_status), 
        new_status = VALUES(new_status), 
        changed_by = VALUES(changed_by), 
        changed_at = VALUES(changed_at)
    ");
    
    if ($logStmt) {
        $logStmt->bind_param('issi', $id, $directive['status'], $status, $_SESSION['user_id']);
        $logStmt->execute();
    }

    echo json_encode([
        'success' => true,
        'message' => 'Directive status updated successfully',
        'directive' => [
            'id' => $id,
            'old_status' => $directive['status'],
            'new_status' => $status,
            'combination' => $directive['attribute1_name'] . ' = ' . $directive['choice1'] . ' + ' . $directive['attribute2_name'] . ' = ' . $directive['choice2']
        ]
    ]);

} catch (Exception $e) {
    http_response_code(500);
    echo json_encode([
        'success' => false,
        'message' => $e->getMessage(),
        'error_code' => 'DIRECTIVE_UPDATE_FAILED'
    ]);
}
-------------------- END OF FILE --------------------

### FILE 88: syndia.kreahealthcare.com/update_optimaize_db.php
- Type: PHP
- Size: 5.25 KB
- Path: syndia.kreahealthcare.com
- Name: update_optimaize_db.php
------------------------------------------------------------
<?php
/**
 * Database Update Script for Enhanced OptimAIze
 * Run this script once to add the required database columns
 */

require_once 'includes/config.php';
require_once 'includes/db.php';

header('Content-Type: text/html; charset=utf-8');

echo "<h1>OptimAIze Database Update</h1>";
echo "<style>
    body { font-family: Arial, sans-serif; margin: 20px; }
    .success { color: green; font-weight: bold; }
    .error { color: red; font-weight: bold; }
    .info { color: blue; }
    .warning { color: orange; font-weight: bold; }
    pre { background: #f5f5f5; padding: 10px; border-radius: 5px; }
</style>";

try {
    $db = Database::getInstance();
    echo "<div class='success'>✅ Database connected successfully</div><br>";
    
    // Check and add should_pause column to optimization_analysis_state
    echo "<h2>Updating optimization_analysis_state table</h2>";
    
    $checkColumn = $db->query("SHOW COLUMNS FROM optimization_analysis_state LIKE 'should_pause'");
    
    if ($checkColumn && $checkColumn->num_rows > 0) {
        echo "<div class='info'>ℹ️ Column 'should_pause' already exists</div>";
    } else {
        $addColumn = $db->query("ALTER TABLE optimization_analysis_state ADD COLUMN should_pause TINYINT(1) DEFAULT 0 AFTER is_running");
        
        if ($addColumn) {
            echo "<div class='success'>✅ Added 'should_pause' column successfully</div>";
        } else {
            echo "<div class='error'>❌ Failed to add 'should_pause' column: " . $db->getLastError() . "</div>";
        }
    }
    
    // Verify all required columns exist
    echo "<h2>Verifying Required Columns</h2>";
    
    $requiredColumns = [
        'optimization_analysis_state' => ['total_combinations', 'processed_combinations', 'is_running', 'should_pause', 'started_at', 'completed_at', 'last_updated'],
        'panel_directives' => ['llm_checked', 'is_impossible', 'llm_reasoning', 'status', 'updated_at']
    ];
    
    foreach ($requiredColumns as $table => $columns) {
        echo "<h3>Table: $table</h3>";
        
        foreach ($columns as $column) {
            $checkResult = $db->query("SHOW COLUMNS FROM $table LIKE '$column'");
            
            if ($checkResult && $checkResult->num_rows > 0) {
                echo "<div class='success'>✅ $column</div>";
            } else {
                echo "<div class='error'>❌ $column (missing)</div>";
            }
        }
        echo "<br>";
    }
    
    // Check current data status
    echo "<h2>Current Data Status</h2>";
    
    $totalDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives")->fetch_assoc()['count'];
    $checkedDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1")->fetch_assoc()['count'];
    $impossibleDirectives = $db->query("SELECT COUNT(*) as count FROM panel_directives WHERE llm_checked = 1 AND is_impossible = 1")->fetch_assoc()['count'];
    
    echo "<div class='info'>📊 Total directives: " . number_format($totalDirectives) . "</div>";
    echo "<div class='info'>📊 Checked directives: " . number_format($checkedDirectives) . "</div>";
    echo "<div class='info'>📊 Impossible directives: " . number_format($impossibleDirectives) . "</div>";
    
    if ($totalDirectives > 0) {
        $progress = ($checkedDirectives / $totalDirectives) * 100;
        echo "<div class='info'>📊 Progress: " . number_format($progress, 1) . "%</div>";
    }
    
    // Reset any stuck analysis state
    echo "<h2>Resetting Analysis State</h2>";
    
    $resetResult = $db->query("UPDATE optimization_analysis_state SET is_running = 0, should_pause = 0 WHERE is_running = 1");
    
    if ($resetResult) {
        echo "<div class='success'>✅ Analysis state reset (any stuck processes stopped)</div>";
    } else {
        echo "<div class='warning'>⚠️ Could not reset analysis state</div>";
    }
    
    echo "<h2>Setup Complete!</h2>";
    echo "<div class='success'>✅ Database is ready for the enhanced OptimAIze system</div>";
    echo "<div class='info'>ℹ️ You can now use the new OptimAIze page with start/pause functionality</div>";
    
    echo "<br><h3>Next Steps:</h3>";
    echo "<ol>";
    echo "<li>Replace your current optimaize.php with the enhanced version</li>";
    echo "<li>Add the new analysis_control.php file</li>";
    echo "<li>Add the get_recent_combinations.php file</li>";
    echo "<li>Replace process_optimization_analysis.php with enhanced_process_optimization.php</li>";
    echo "<li>Update get_optimization_progress.php with the enhanced version</li>";
    echo "</ol>";
    
    echo "<br><div class='info'>📋 <strong>Performance Notes:</strong></div>";
    echo "<ul>";
    echo "<li>The new system processes 20 combinations per batch</li>";
    echo "<li>Uses parallel processing for up to 5 simultaneous GPT requests</li>";
    echo "<li>Should achieve 200-400 combinations per minute (vs previous ~12/minute)</li>";
    echo "<li>Includes automatic pause/resume functionality</li>";
    echo "<li>Shows only last 5 possible combinations and all impossible ones</li>";
    echo "</ul>";
    
} catch (Exception $e) {
    echo "<div class='error'>❌ Database Error: " . htmlspecialchars($e->getMessage()) . "</div>";
    echo "<div class='error'>Please check your database connection and try again.</div>";
}
?>
-------------------- END OF FILE --------------------

### FILE 89: syndia.kreahealthcare.com/update_question_order.php
- Type: PHP
- Size: 1.79 KB
- Path: syndia.kreahealthcare.com
- Name: update_question_order.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';
require_once 'includes/survey_functions.php';

header('Content-Type: application/json');

try {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        throw new Exception('Unauthorized');
    }

    // Get input data
    $input = json_decode(file_get_contents('php://input'), true);
    
    if (!isset($input['survey_id']) || !isset($input['question_order']) || !is_array($input['question_order'])) {
        throw new Exception('Missing required parameters');
    }
    
    $surveyId = (int)$input['survey_id'];
    $questionOrder = $input['question_order'];
    
    // Verify user has access to this survey
    $db = Database::getInstance();
    $stmt = $db->prepare("SELECT id FROM surveys WHERE id = ? AND created_by = ?");
    $stmt->bind_param('ii', $surveyId, $_SESSION['user_id']);
    $stmt->execute();
    
    if ($stmt->get_result()->num_rows === 0) {
        throw new Exception('Access denied');
    }
    
    // Update question order
    $db->query("START TRANSACTION");
    
    $stmt = $db->prepare("UPDATE survey_questions SET question_order = ? WHERE id = ? AND survey_id = ?");
    
    foreach ($questionOrder as $order => $questionId) {
        $stmt->bind_param('iii', $order, $questionId, $surveyId);
        if (!$stmt->execute()) {
            throw new Exception("Failed to update question order");
        }
    }
    
    $db->query("COMMIT");
    
    echo json_encode([
        'success' => true,
        'message' => 'Question order updated successfully'
    ]);

} catch (Exception $e) {
    if (isset($db) && $db->inTransaction()) {
        $db->query("ROLLBACK");
    }
    
    echo json_encode([
        'success' => false,
        'error' => $e->getMessage()
    ]);
}
?>
-------------------- END OF FILE --------------------

### FILE 90: syndia.kreahealthcare.com/users.php
- Type: PHP
- Size: 22.61 KB
- Path: syndia.kreahealthcare.com
- Name: users.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in and is admin
if (!$auth->isLoggedIn() || !$auth->isAdmin()) {
    redirectTo('dashboard.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

$error = '';
$success = '';

// Handle form submissions
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $action = $_POST['action'] ?? '';
    
    if ($action === 'create') {
        $fullName = sanitizeInput($_POST['full_name'] ?? '');
        $email = sanitizeInput($_POST['email'] ?? '');
        $phone = sanitizeInput($_POST['phone'] ?? '');
        $whatsapp = sanitizeInput($_POST['whatsapp'] ?? '');
        $password = $_POST['password'] ?? '';
        $role = sanitizeInput($_POST['role'] ?? 'user');
        
        if (empty($fullName) || empty($email) || empty($password)) {
            $error = 'Please fill in all required fields.';
        } elseif (!validateEmail($email)) {
            $error = 'Please enter a valid email address.';
        } else {
            // Check if email already exists
            $email_escaped = $db->escape($email);
            $checkResult = $db->query("SELECT id FROM users WHERE email = '$email_escaped'");
            
            if ($checkResult && $checkResult->num_rows > 0) {
                $error = 'A user with this email already exists.';
            } else {
                $hashedPassword = password_hash($password, PASSWORD_DEFAULT);
                $fullName_escaped = $db->escape($fullName);
                $phone_escaped = $db->escape($phone);
                $whatsapp_escaped = $db->escape($whatsapp);
                $role_escaped = $db->escape($role);
                
                $sql = "INSERT INTO users (full_name, email, phone, whatsapp, password, role) 
                        VALUES ('$fullName_escaped', '$email_escaped', '$phone_escaped', '$whatsapp_escaped', '$hashedPassword', '$role_escaped')";
                
                if ($db->query($sql)) {
                    $success = 'User created successfully.';
                } else {
                    $error = 'Error creating user: ' . $db->getLastError();
                }
            }
        }
    } elseif ($action === 'update') {
        $userId = (int)$_POST['user_id'];
        $fullName = sanitizeInput($_POST['full_name'] ?? '');
        $email = sanitizeInput($_POST['email'] ?? '');
        $phone = sanitizeInput($_POST['phone'] ?? '');
        $whatsapp = sanitizeInput($_POST['whatsapp'] ?? '');
        $role = sanitizeInput($_POST['role'] ?? 'user');
        
        if (empty($fullName) || empty($email)) {
            $error = 'Please fill in all required fields.';
        } elseif (!validateEmail($email)) {
            $error = 'Please enter a valid email address.';
        } else {
            $fullName_escaped = $db->escape($fullName);
            $email_escaped = $db->escape($email);
            $phone_escaped = $db->escape($phone);
            $whatsapp_escaped = $db->escape($whatsapp);
            $role_escaped = $db->escape($role);
            
            $sql = "UPDATE users SET 
                    full_name = '$fullName_escaped', 
                    email = '$email_escaped', 
                    phone = '$phone_escaped', 
                    whatsapp = '$whatsapp_escaped', 
                    role = '$role_escaped' 
                    WHERE id = $userId";
            
            if ($db->query($sql)) {
                $success = 'User updated successfully.';
            } else {
                $error = 'Error updating user: ' . $db->getLastError();
            }
        }
    } elseif ($action === 'delete') {
        $userId = (int)$_POST['user_id'];
        
        // Don't allow deleting yourself
        if ($userId === (int)$_SESSION['user_id']) {
            $error = 'You cannot delete your own account.';
        } else {
            $sql = "DELETE FROM users WHERE id = $userId";
            
            if ($db->query($sql)) {
                $success = 'User deleted successfully.';
            } else {
                $error = 'Error deleting user: ' . $db->getLastError();
            }
        }
    }
}

// Get all users
$users = $db->query("SELECT * FROM users ORDER BY created_at DESC");
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Users | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary-color: <?php echo BASE_COLOR; ?>;
            --primary-light: <?php echo BASE_COLOR; ?>20;
            --synthetic-color: <?php echo SYNTHETIC_COLOR; ?>;
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --gray-900: #111827;
            --red-500: #ef4444;
            --red-600: #dc2626;
            --green-500: #10b981;
            --green-600: #059669;
            --blue-500: #3b82f6;
            --blue-600: #2563eb;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background-color: var(--gray-50);
            color: var(--gray-900);
            line-height: 1.6;
        }

        .navbar {
            background: var(--white);
            border-bottom: 1px solid var(--gray-200);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary-color);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--gray-600);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: 0.375rem;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-color);
            background: var(--primary-light);
        }

        .nav-link.optimaize {
            color: var(--gray-600);
        }

        .nav-link.optimaize:hover {
            color: var(--synthetic-color);
        }

        .nav-link.optimaize.active {
            color: var(--synthetic-color);
            border-bottom-color: var(--synthetic-color);
        }

        .nav-link.optimaize .ai-highlight {
            color: var(--synthetic-color);
            font-weight: 700;
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--gray-700);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--white);
            background: var(--primary-color);
            border-radius: 0.375rem;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .logout-btn:hover {
            opacity: 0.9;
        }

        .main-content {
            margin-top: 2rem;
            padding: 2rem 1rem;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
        }

        .toggle-form-btn {
            background: var(--primary-color);
            color: var(--white);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            margin-bottom: 2rem;
            transition: opacity 0.3s ease;
        }

        .toggle-form-btn:hover {
            opacity: 0.9;
        }

        .alert {
            padding: 1rem;
            border-radius: 0.375rem;
            margin-bottom: 1rem;
        }

        .alert-success {
            background: #d1fae5;
            color: #065f46;
            border: 1px solid #a7f3d0;
        }

        .alert-danger {
            background: #fee2e2;
            color: #991b1b;
            border: 1px solid #fca5a5;
        }

        .inline-form {
            background: var(--white);
            padding: 1.5rem;
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            margin-bottom: 2rem;
        }

        .form-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin-bottom: 1rem;
        }

        .form-control {
            padding: 0.75rem;
            border: 1px solid var(--gray-300);
            border-radius: 0.375rem;
            font-size: 0.875rem;
            transition: border-color 0.3s ease;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px var(--primary-light);
        }

        .btn {
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            text-align: center;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background: var(--primary-color);
            color: var(--white);
        }

        .btn-primary:hover {
            opacity: 0.9;
        }

        .btn-success {
            background: var(--green-500);
            color: var(--white);
        }

        .btn-success:hover {
            background: var(--green-600);
        }

        .btn-danger {
            background: var(--red-500);
            color: var(--white);
        }

        .btn-danger:hover {
            background: var(--red-600);
        }

        .users-table {
            background: var(--white);
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th, td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid var(--gray-200);
        }

        th {
            background: var(--gray-50);
            font-weight: 600;
            color: var(--gray-700);
        }

        .status-badge {
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
        }

        .status-admin {
            background: var(--blue-500);
            color: var(--white);
        }

        .status-user {
            background: var(--gray-500);
            color: var(--white);
        }

        .action-buttons {
            display: flex;
            gap: 0.5rem;
        }

        .btn-sm {
            padding: 0.375rem 0.75rem;
            font-size: 0.75rem;
        }

        @media (max-width: 768px) {
            .navbar-container {
                flex-direction: column;
                gap: 1rem;
            }

            .navbar-left {
                flex-direction: column;
                width: 100%;
                text-align: center;
            }

            .nav-links {
                flex-direction: column;
                width: 100%;
            }

            .nav-link {
                width: 100%;
                padding: 0.75rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .action-buttons {
                flex-direction: column;
            }

            .users-table {
                overflow-x: auto;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link active">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                        <a href="optimaize.php" class="nav-link optimaize">Optim<span class="ai-highlight">AI</span>ze</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Logout</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <button onclick="toggleAddForm()" class="toggle-form-btn">Add New User</button>
            
            <?php if ($error): ?>
                <div class="alert alert-danger"><?php echo $error; ?></div>
            <?php endif; ?>

            <?php if ($success): ?>
                <div class="alert alert-success"><?php echo $success; ?></div>
            <?php endif; ?>

            <form id="addUserForm" method="POST" onsubmit="return validateForm(this)" class="inline-form" style="display: none;">
                <input type="hidden" name="action" value="create">
                <div class="form-row">
                    <input type="text" name="full_name" class="form-control" placeholder="Full Name" required>
                    <input type="email" name="email" class="form-control" placeholder="Email" required>
                    <input type="password" name="password" class="form-control" placeholder="Password" required>
                    <input type="text" name="phone" class="form-control" placeholder="Phone">
                    <input type="text" name="whatsapp" class="form-control" placeholder="WhatsApp">
                    <select name="role" class="form-control" required>
                        <option value="user">User</option>
                        <option value="admin">Admin</option>
                    </select>
                </div>
                <button type="submit" class="btn btn-primary">Create User</button>
                <button type="button" onclick="toggleAddForm()" class="btn btn-danger">Cancel</button>
            </form>

            <div class="users-table">
                <table>
                    <thead>
                        <tr>
                            <th>Name</th>
                            <th>Email</th>
                            <th>Phone</th>
                            <th>WhatsApp</th>
                            <th>Role</th>
                            <th>Created</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?php if ($users && $users->num_rows > 0): ?>
                            <?php while ($user = $users->fetch_assoc()): ?>
                                <tr>
                                    <td><?php echo htmlspecialchars($user['full_name']); ?></td>
                                    <td><?php echo htmlspecialchars($user['email']); ?></td>
                                    <td><?php echo htmlspecialchars($user['phone'] ?: '-'); ?></td>
                                    <td><?php echo htmlspecialchars($user['whatsapp'] ?: '-'); ?></td>
                                    <td>
                                        <span class="status-badge status-<?php echo $user['role']; ?>">
                                            <?php echo ucfirst($user['role']); ?>
                                        </span>
                                    </td>
                                    <td><?php echo date('M j, Y', strtotime($user['created_at'])); ?></td>
                                    <td>
                                        <div class="action-buttons">
                                            <button onclick="editUser(<?php echo $user['id']; ?>)" class="btn btn-success btn-sm">Edit</button>
                                            <?php if ($user['id'] !== (int)$_SESSION['user_id']): ?>
                                                <button onclick="deleteUser(<?php echo $user['id']; ?>)" class="btn btn-danger btn-sm">Delete</button>
                                            <?php endif; ?>
                                        </div>
                                    </td>
                                </tr>
                            <?php endwhile; ?>
                        <?php else: ?>
                            <tr>
                                <td colspan="7" style="text-align: center; color: var(--gray-500);">No users found</td>
                            </tr>
                        <?php endif; ?>
                    </tbody>
                </table>
            </div>
        </div>
    </main>

    <!-- Edit User Modal -->
    <div id="editUserModal" style="display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1000;">
        <div style="position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: white; padding: 2rem; border-radius: 0.5rem; width: 90%; max-width: 500px;">
            <h3 style="margin-bottom: 1rem;">Edit User</h3>
            <form id="editUserForm" method="POST">
                <input type="hidden" name="action" value="update">
                <input type="hidden" name="user_id" id="editUserId">
                <div style="margin-bottom: 1rem;">
                    <input type="text" name="full_name" id="editFullName" class="form-control" placeholder="Full Name" required>
                </div>
                <div style="margin-bottom: 1rem;">
                    <input type="email" name="email" id="editEmail" class="form-control" placeholder="Email" required>
                </div>
                <div style="margin-bottom: 1rem;">
                    <input type="text" name="phone" id="editPhone" class="form-control" placeholder="Phone">
                </div>
                <div style="margin-bottom: 1rem;">
                    <input type="text" name="whatsapp" id="editWhatsapp" class="form-control" placeholder="WhatsApp">
                </div>
                <div style="margin-bottom: 1rem;">
                    <select name="role" id="editRole" class="form-control" required>
                        <option value="user">User</option>
                        <option value="admin">Admin</option>
                    </select>
                </div>
                <div style="display: flex; gap: 1rem;">
                    <button type="submit" class="btn btn-primary">Update User</button>
                    <button type="button" onclick="closeEditModal()" class="btn btn-danger">Cancel</button>
                </div>
            </form>
        </div>
    </div>

    <script>
        function toggleAddForm() {
            const form = document.getElementById('addUserForm');
            form.style.display = form.style.display === 'none' ? 'block' : 'none';
        }

        function validateForm(form) {
            const requiredFields = form.querySelectorAll('[required]');
            for (let field of requiredFields) {
                if (!field.value.trim()) {
                    alert('Please fill in all required fields');
                    field.focus();
                    return false;
                }
            }
            return true;
        }

        function editUser(userId) {
            // Get user data from the table row
            const row = document.querySelector(`tr:has(button[onclick="editUser(${userId})"])`);
            const cells = row.querySelectorAll('td');
            
            document.getElementById('editUserId').value = userId;
            document.getElementById('editFullName').value = cells[0].textContent;
            document.getElementById('editEmail').value = cells[1].textContent;
            document.getElementById('editPhone').value = cells[2].textContent === '-' ? '' : cells[2].textContent;
            document.getElementById('editWhatsapp').value = cells[3].textContent === '-' ? '' : cells[3].textContent;
            
            const roleText = cells[4].textContent.trim().toLowerCase();
            document.getElementById('editRole').value = roleText;
            
            document.getElementById('editUserModal').style.display = 'block';
        }

        function closeEditModal() {
            document.getElementById('editUserModal').style.display = 'none';
        }

        function deleteUser(userId) {
            if (confirm('Are you sure you want to delete this user? This action cannot be undone.')) {
                const form = document.createElement('form');
                form.method = 'POST';
                form.innerHTML = `
                    <input type="hidden" name="action" value="delete">
                    <input type="hidden" name="user_id" value="${userId}">
                `;
                document.body.appendChild(form);
                form.submit();
            }
        }

        // Close modal when clicking outside
        document.getElementById('editUserModal').addEventListener('click', function(e) {
            if (e.target === this) {
                closeEditModal();
            }
        });
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 91: syndia.kreahealthcare.com/view_selection.php
- Type: PHP
- Size: 30.39 KB
- Path: syndia.kreahealthcare.com
- Name: view_selection.php
------------------------------------------------------------
<?php
require_once 'includes/config.php';
require_once 'includes/functions.php';
require_once 'includes/auth.php';
require_once 'includes/db.php';

$auth = new Auth();

// Check if user is logged in
if (!$auth->isLoggedIn()) {
    redirectTo('login.php');
}

$currentUser = $auth->getCurrentUser();
$db = Database::getInstance();

// Get selection ID from URL
$selection_id = isset($_GET['id']) ? (int)$_GET['id'] : 0;

if (!$selection_id) {
    redirectTo('projects.php');
}

// Get selection details with project info
$stmt = $db->prepare("
    SELECT s.*, p.project_id, p.title as project_title, p.client_name
    FROM selections s
    JOIN projects p ON s.project_id = p.id
    WHERE s.id = ? AND p.created_by = ?
");
$stmt->bind_param('ii', $selection_id, $_SESSION['user_id']);
$stmt->execute();
$selection = $stmt->get_result()->fetch_assoc();

if (!$selection) {
    redirectTo('projects.php');
}

// Get selection members count
$members_count = $db->query("SELECT COUNT(*) as count FROM selection_members WHERE selection_id = $selection_id")->fetch_assoc()['count'];

// Get selection members for display (paginated)
$page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
$per_page = 50;
$offset = ($page - 1) * $per_page;

$members_query = $db->query("
    SELECT sm.*, pd.attribute_values, pd.panelist_id
    FROM selection_members sm
    JOIN panel_data pd ON sm.panelist_id = pd.panelist_id
    WHERE sm.selection_id = $selection_id
    ORDER BY sm.created_at DESC
    LIMIT $per_page OFFSET $offset
");

$members = [];
if ($members_query) {
    while ($row = $members_query->fetch_assoc()) {
        $members[] = $row;
    }
}

$total_pages = ceil($members_count / $per_page);

// Get attributes for display
$attributes = $db->query("SELECT * FROM attributes ORDER BY name ASC");

// Handle messages
$error = isset($_SESSION['error_message']) ? $_SESSION['error_message'] : '';
$success = isset($_SESSION['success_message']) ? $_SESSION['success_message'] : '';

if (isset($_SESSION['error_message'])) unset($_SESSION['error_message']);
if (isset($_SESSION['success_message'])) unset($_SESSION['success_message']);
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>View Selection | <?php echo APP_NAME; ?></title>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    <style>
        :root {
            --primary: #3B82F6;
            --primary-dark: #2563EB;
            --primary-light: #DBEAFE;
            --secondary: #64748B;
            --success: #10B981;
            --error: #EF4444;
            --warning: #F59E0B;
            --background: #F8FAFC;
            --surface: #FFFFFF;
            --surface-hover: #F1F5F9;
            --border: #E2E8F0;
            --text-primary: #1E293B;
            --text-secondary: #64748B;
            --text-muted: #94A3B8;
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--background);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* Navigation */
        .navbar {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
        }

        .navbar-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 4rem;
        }

        .navbar-left {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .logo {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
        }

        .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary);
            background: var(--primary-light);
        }

        .user-menu {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .user-name {
            color: var(--text-primary);
            font-weight: 500;
        }

        .logout-btn {
            padding: 0.5rem 1rem;
            color: var(--surface);
            background: var(--primary);
            border-radius: var(--radius-md);
            text-decoration: none;
            font-weight: 500;
            transition: background 0.2s ease;
        }

        .logout-btn:hover {
            background: var(--primary-dark);
        }

        /* Main Content */
        .main-content {
            margin-top: 4rem;
            padding: 2rem 1rem;
            flex: 1;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
        }

        /* Page Header */
        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 2rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .page-title-container {
            flex: 1;
        }

        .page-title {
            color: var(--text-primary);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .page-subtitle {
            color: var(--text-secondary);
            font-size: 1.125rem;
        }

        .page-subtitle a {
            color: var(--primary);
            text-decoration: none;
        }

        .page-subtitle a:hover {
            text-decoration: underline;
        }

        .page-actions {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1rem;
            border: none;
            border-radius: var(--radius-md);
            font-weight: 500;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 0.875rem;
        }

        .btn-primary {
            background: var(--primary);
            color: var(--surface);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-secondary {
            background: var(--surface);
            color: var(--text-secondary);
            border: 1px solid var(--border);
        }

        .btn-secondary:hover {
            background: var(--surface-hover);
            border-color: var(--primary);
            color: var(--primary);
        }

        .btn-danger {
            background: var(--error);
            color: var(--surface);
        }

        .btn-danger:hover {
            background: #dc2626;
            transform: translateY(-1px);
        }

        .btn-sm {
            padding: 0.5rem 0.75rem;
            font-size: 0.75rem;
        }

        /* Alerts */
        .alert {
            padding: 1rem 1.5rem;
            border-radius: var(--radius-md);
            margin-bottom: 1.5rem;
            font-size: 0.875rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .alert-success {
            background: #F0FDF4;
            color: #166534;
            border: 1px solid #BBF7D0;
        }

        .alert-error {
            background: #FEF2F2;
            color: #DC2626;
            border: 1px solid #FECACA;
        }

        /* Selection Details Section */
        .section {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            margin-bottom: 2rem;
            overflow: hidden;
        }

        .section-header {
            padding: 1.5rem;
            border-bottom: 1px solid var(--border);
            background: linear-gradient(135deg, var(--surface) 0%, var(--surface-hover) 100%);
        }

        .section-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
        }

        .section-body {
            padding: 1.5rem;
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }

        .info-item {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .info-label {
            color: var(--text-secondary);
            font-size: 0.875rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .info-value {
            color: var(--text-primary);
            font-size: 1.125rem;
            font-weight: 600;
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .stat-card {
            background: var(--surface);
            padding: 1.5rem;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
        }

        .stat-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--primary);
        }

        .stat-title {
            color: var(--text-secondary);
            font-size: 0.875rem;
            font-weight: 500;
            margin-bottom: 0.5rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .stat-value {
            color: var(--text-primary);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
            line-height: 1;
        }

        .stat-description {
            color: var(--text-muted);
            font-size: 0.875rem;
        }

        /* Members Table */
        .table-container {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
        }

        .table-header {
            padding: 1.5rem;
            border-bottom: 1px solid var(--border);
            background: linear-gradient(135deg, var(--surface) 0%, var(--surface-hover) 100%);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .table-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 0;
        }

        .table-actions {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        .table-scroll {
            overflow-x: auto;
            max-height: 600px;
            overflow-y: auto;
        }

        .table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.875rem;
        }

        .table th {
            background: var(--surface-hover);
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 2px solid var(--border);
            white-space: nowrap;
            position: sticky;
            top: 0;
            z-index: 10;
        }

        .table td {
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }

        .table tbody tr:hover {
            background: var(--surface-hover);
        }

        .table .action-cell {
            white-space: nowrap;
            text-align: center;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.5rem;
            padding: 1.5rem;
            background: var(--surface-hover);
        }

        .pagination-btn {
            padding: 0.5rem 0.75rem;
            border: 1px solid var(--border);
            background: var(--surface);
            color: var(--text-secondary);
            text-decoration: none;
            border-radius: var(--radius-md);
            font-weight: 500;
            transition: all 0.2s ease;
            min-width: 2.5rem;
            text-align: center;
        }

        .pagination-btn:hover {
            background: var(--primary);
            color: var(--surface);
            border-color: var(--primary);
        }

        .pagination-btn.active {
            background: var(--primary);
            color: var(--surface);
            border-color: var(--primary);
        }

        .pagination-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .pagination-btn:disabled:hover {
            background: var(--surface);
            color: var(--text-secondary);
            border-color: var(--border);
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 4rem 2rem;
            color: var(--text-muted);
        }

        .empty-state-icon {
            width: 4rem;
            height: 4rem;
            margin: 0 auto 1.5rem;
            opacity: 0.5;
        }

        .empty-state-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-secondary);
        }

        .empty-state-description {
            font-size: 0.875rem;
            margin-bottom: 2rem;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .navbar-container {
                padding: 0 1rem;
                height: auto;
                min-height: 4rem;
                flex-direction: column;
                gap: 1rem;
            }

            .navbar-left {
                flex-direction: column;
                width: 100%;
                align-items: flex-start;
            }

            .nav-links {
                display: flex;
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .user-menu {
                flex-direction: column;
                width: 100%;
                gap: 0.5rem;
            }

            .logout-btn {
                width: 100%;
                text-align: center;
            }

            .main-content {
                margin-top: 8rem;
                padding: 1rem;
            }

            .page-header {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }

            .page-actions {
                justify-content: stretch;
            }

            .btn {
                justify-content: center;
            }

            .stats-grid {
                grid-template-columns: 1fr;
            }

            .info-grid {
                grid-template-columns: 1fr;
            }

            .table-header {
                flex-direction: column;
                align-items: stretch;
                gap: 1rem;
            }

            .table-actions {
                justify-content: stretch;
            }

            .pagination {
                flex-wrap: wrap;
                gap: 0.25rem;
            }

            .pagination-btn {
                min-width: 2rem;
                padding: 0.375rem 0.5rem;
                font-size: 0.75rem;
            }
        }
    </style>
</head>
<body>
    <nav class="navbar">
        <div class="navbar-container">
            <div class="navbar-left">
                <a href="dashboard.php" class="logo"><?php echo APP_NAME; ?></a>
                <div class="nav-links">
                    <a href="dashboard.php" class="nav-link">Dashboard</a>
                    <?php if ($auth->isAdmin()): ?>
                        <a href="users.php" class="nav-link">Users</a>
                        <a href="base.php" class="nav-link">Base</a>
                    <?php endif; ?>
                    <a href="panel.php" class="nav-link">Panel</a>
                    <a href="surveys.php" class="nav-link">Surveys</a>
                    <a href="projects.php" class="nav-link active">Projects</a>
                </div>
            </div>
            <div class="user-menu">
                <span class="user-name"><?php echo htmlspecialchars($currentUser['full_name']); ?></span>
                <a href="logout.php" class="logout-btn">Sign Out</a>
            </div>
        </div>
    </nav>

    <main class="main-content">
        <div class="container">
            <div class="page-header">
                <div class="page-title-container">
                    <h1 class="page-title"><?php echo htmlspecialchars($selection['name']); ?></h1>
                    <p class="page-subtitle">
                        <a href="manage_project.php?id=<?php echo $selection['project_id']; ?>">
                            <?php echo htmlspecialchars($selection['project_id']); ?> - 
                            <?php echo htmlspecialchars($selection['project_title']); ?>
                        </a>
                    </p>
                </div>
                <div class="page-actions">
                    <a href="manage_project.php?id=<?php echo $selection['project_id']; ?>" class="btn btn-secondary">Back to Project</a>
                    <button class="btn btn-primary" onclick="exportMembers()">Export Members</button>
                </div>
            </div>

            <?php if ($error): ?>
                <div class="alert alert-error"><?php echo $error; ?></div>
            <?php endif; ?>

            <?php if ($success): ?>
                <div class="alert alert-success"><?php echo $success; ?></div>
            <?php endif; ?>

            <!-- Selection Stats -->
            <div class="stats-grid">
                <div class="stat-card">
                    <div class="stat-title">Total Members</div>
                    <div class="stat-value"><?php echo number_format($members_count); ?></div>
                    <div class="stat-description">Selected panelists</div>
                </div>

                <div class="stat-card">
                    <div class="stat-title">Target Size</div>
                    <div class="stat-value"><?php echo number_format($selection['sample_size']); ?></div>
                    <div class="stat-description">Requested sample size</div>
                </div>

                <div class="stat-card">
                    <div class="stat-title">Completion Rate</div>
                    <div class="stat-value">
                        <?php 
                        $completion_rate = $selection['sample_size'] > 0 ? 
                            round(($members_count / $selection['sample_size']) * 100, 1) : 0;
                        echo $completion_rate; ?>%
                    </div>
                    <div class="stat-description">Target achievement</div>
                </div>

                <div class="stat-card">
                    <div class="stat-title">Created</div>
                    <div class="stat-value"><?php echo date('M d', strtotime($selection['created_at'])); ?></div>
                    <div class="stat-description"><?php echo date('Y', strtotime($selection['created_at'])); ?></div>
                </div>
            </div>

            <!-- Selection Details -->
            <section class="section">
                <div class="section-header">
                    <h2 class="section-title">Selection Details</h2>
                </div>
                <div class="section-body">
                    <div class="info-grid">
                        <div class="info-item">
                            <div class="info-label">Selection Name</div>
                            <div class="info-value"><?php echo htmlspecialchars($selection['name']); ?></div>
                        </div>
                        
                        <div class="info-item">
                            <div class="info-label">Project</div>
                            <div class="info-value"><?php echo htmlspecialchars($selection['project_title']); ?></div>
                        </div>
                        
                        <div class="info-item">
                            <div class="info-label">Client</div>
                            <div class="info-value"><?php echo htmlspecialchars($selection['client_name']); ?></div>
                        </div>
                        
                        <div class="info-item">
                            <div class="info-label">Selection Criteria</div>
                            <div class="info-value"><?php echo htmlspecialchars($selection['filters'] ?: 'No specific filters'); ?></div>
                        </div>
                    </div>
                </div>
            </section>

            <!-- Members Table -->
            <div class="table-container">
                <div class="table-header">
                    <h2 class="table-title">Selection Members (<?php echo number_format($members_count); ?>)</h2>
                    <div class="table-actions">
                        <button class="btn btn-secondary btn-sm" onclick="window.location.reload()">
                            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                                <polyline points="23,4 23,10 17,10"></polyline>
                                <polyline points="1,20 1,14 7,14"></polyline>
                                <path d="M20.49,9A9,9,0,0,0,5.64,5.64L1,10m22,4a9,9,0,0,1-14.85,4.36L23,14"></path>
                            </svg>
                            Refresh
                        </button>
                    </div>
                </div>

                <?php if (empty($members)): ?>
                    <div class="empty-state">
                        <svg class="empty-state-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1">
                            <path d="M16 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path>
                            <circle cx="8.5" cy="7" r="4"></circle>
                            <path d="M20 8v6M23 11h-6"></path>
                        </svg>
                        <div class="empty-state-title">No Members Found</div>
                        <div class="empty-state-description">
                            This selection doesn't have any members yet.
                        </div>
                    </div>
                <?php else: ?>
                    <div class="table-scroll">
                        <table class="table">
                            <thead>
                                <tr>
                                    <th>Panelist ID</th>
                                    <?php if ($attributes): ?>
                                        <?php $attributes->data_seek(0); ?>
                                        <?php while ($attr = $attributes->fetch_assoc()): ?>
                                            <th><?php echo htmlspecialchars($attr['name']); ?></th>
                                        <?php endwhile; ?>
                                    <?php endif; ?>
                                    <th>Added Date</th>
                                    <th class="action-cell">Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                <?php foreach ($members as $member): ?>
                                    <?php 
                                    $attribute_values = json_decode($member['attribute_values'], true) ?: [];
                                    ?>
                                    <tr>
                                        <td><?php echo str_pad($member['panelist_id'], 6, '0', STR_PAD_LEFT); ?></td>
                                        <?php if ($attributes): ?>
                                            <?php $attributes->data_seek(0); ?>
                                            <?php while ($attr = $attributes->fetch_assoc()): ?>
                                                <td><?php echo htmlspecialchars($attribute_values[$attr['id']] ?? '-'); ?></td>
                                            <?php endwhile; ?>
                                        <?php endif; ?>
                                        <td><?php echo date('M d, Y', strtotime($member['created_at'])); ?></td>
                                        <td class="action-cell">
                                            <button class="btn btn-secondary btn-sm" onclick="viewPanelist('<?php echo $member['panelist_id']; ?>')">View</button>
                                            <button class="btn btn-danger btn-sm" onclick="removeMember(<?php echo $member['id']; ?>)">Remove</button>
                                        </td>
                                    </tr>
                                <?php endforeach; ?>
                            </tbody>
                        </table>
                    </div>

                    <!-- Pagination -->
                    <?php if ($total_pages > 1): ?>
                        <div class="pagination">
                            <a href="?id=<?php echo $selection_id; ?>&page=<?php echo max(1, $page - 1); ?>" 
                               class="pagination-btn <?php echo $page <= 1 ? 'disabled' : ''; ?>"
                               <?php echo $page <= 1 ? 'style="pointer-events: none;"' : ''; ?>>
                                ←
                            </a>
                            
                            <?php 
                            $start = max(1, $page - 2);
                            $end = min($total_pages, $page + 2);
                            ?>
                            
                            <?php for ($i = $start; $i <= $end; $i++): ?>
                                <a href="?id=<?php echo $selection_id; ?>&page=<?php echo $i; ?>" 
                                   class="pagination-btn <?php echo $i === $page ? 'active' : ''; ?>">
                                    <?php echo $i; ?>
                                </a>
                            <?php endfor; ?>
                            
                            <a href="?id=<?php echo $selection_id; ?>&page=<?php echo min($total_pages, $page + 1); ?>" 
                               class="pagination-btn <?php echo $page >= $total_pages ? 'disabled' : ''; ?>"
                               <?php echo $page >= $total_pages ? 'style="pointer-events: none;"' : ''; ?>>
                                →
                            </a>
                        </div>
                    <?php endif; ?>
                <?php endif; ?>
            </div>
        </div>
    </main>

    <script>
        function exportMembers() {
            window.location.href = `export_selection.php?id=<?php echo $selection_id; ?>`;
        }

        function viewPanelist(panelistId) {
            // Open panelist details modal or redirect to panelist view
            alert('View panelist: ' + panelistId);
            // You can implement a modal or redirect here
        }

        async function removeMember(memberId) {
            if (!confirm('Are you sure you want to remove this member from the selection?')) {
                return;
            }

            try {
                const response = await fetch('remove_selection_member.php', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({ member_id: memberId })
                });

                const data = await response.json();

                if (data.success) {
                    showMessage('Member removed successfully', 'success');
                    setTimeout(() => {
                        window.location.reload();
                    }, 1000);
                } else {
                    throw new Error(data.message || 'Failed to remove member');
                }
            } catch (error) {
                console.error('Error removing member:', error);
                showMessage(error.message, 'error');
            }
        }

        function showMessage(message, type = 'info') {
            const alertClass = type === 'success' ? 'success' : type === 'error' ? 'error' : 'info';
            const messageDiv = document.createElement('div');
            messageDiv.className = `alert alert-${alertClass}`;
            messageDiv.textContent = message;
            messageDiv.style.cssText = `
                position: fixed;
                top: 5rem;
                right: 1rem;
                z-index: 1001;
                min-width: 300px;
                border-radius: var(--radius-md);
                box-shadow: var(--shadow-lg);
            `;
            
            document.body.appendChild(messageDiv);
            
            setTimeout(() => {
                messageDiv.remove();
            }, 5000);
        }
    </script>
</body>
</html>
-------------------- END OF FILE --------------------

### FILE 92: syndia.kreahealthcare.com/.well-known/acme-challenge/dTZpZTVtazRsbGVqaHRqbDFjM3FrdTMycDA
- Type: 
- Size: 79 B
- Path: syndia.kreahealthcare.com/.well-known/acme-challenge
- Name: dTZpZTVtazRsbGVqaHRqbDFjM3FrdTMycDA
------------------------------------------------------------
dTZpZTVtazRsbGVqaHRqbDFjM3FrdTMycDA.gLaCKdQb6MSBppFiuPb_-EfuesBPvYXYPleC7ZzQbck
-------------------- END OF FILE --------------------

### FILE 93: syndia.kreahealthcare.com/assets/js/integrity-check-script.js
- Type: JS
- Size: 33.99 KB
- Path: syndia.kreahealthcare.com/assets/js
- Name: integrity-check-script.js
------------------------------------------------------------
// Global variables
let integrityCheckInterval = null;
let directivesLoading = false;

// Integrity Check Functions
function startIntegrityCheck() {
    console.log("Start button clicked"); // Debug log
    
    const startBtn = document.getElementById('startCheckBtn');
    const progressBar = document.getElementById('integrityProgressBar');
    const progressText = document.getElementById('integrityProgressText');
    
    startBtn.disabled = true;
    progressText.textContent = 'Starting check...';
    progressBar.style.width = '0%';
    
    // Show a notification for debugging
    showNotification('Attempting to start integrity check...', 'info');
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: 'action=start_integrity_check'
    })
    .then(response => {
        console.log("Response status:", response.status); // Debug log
        
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Parsed data:", data); // Debug log
        
        if (data.success) {
            updateIntegrityCheckUI(true);
            progressBar.classList.add('processing');
            startProgressMonitoring();
            showNotification('Integrity check started successfully', 'success');
        } else {
            throw new Error(data.message || 'Failed to start check');
        }
    })
    .catch(error => {
        console.error('Error starting check:', error);
        progressText.textContent = 'Error: ' + error.message;
        startBtn.disabled = false;
        progressBar.classList.remove('processing');
        showNotification('Error: ' + error.message, 'error');
    });
}

function startProgressMonitoring() {
    const progressBar = document.getElementById('integrityProgressBar');
    const progressText = document.getElementById('integrityProgressText');
    let failedAttempts = 0;
    const maxFailedAttempts = 10;
    const retryDelay = 3000; // 3 seconds between retries - increased to reduce server load
    let isPhase1 = true; // Track which phase we're in
    
    if (integrityCheckInterval) {
        clearInterval(integrityCheckInterval);
    }

    // Add processing animation class
    progressBar.classList.add('processing');

    const checkProgress = async () => {
        try {
            const response = await fetch('integrity_check_handler.php', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'Cache-Control': 'no-cache'
                },
                body: 'action=get_check_status'
            });

            if (response.status === 503) {
                failedAttempts += 0.5; // Count 503s as half failures
                console.log('Server busy, attempt: ' + failedAttempts);
                return; // Continue monitoring without throwing error
            }

            if (!response.ok) {
                throw new Error(`Server returned ${response.status}: ${response.statusText}`);
            }

            // Get raw text and try to parse
            const text = await response.text();
            let data;
            
            try {
                data = JSON.parse(text);
            } catch (e) {
                console.error("Failed to parse JSON response:", text);
                failedAttempts++;
                return; // Skip this update
            }
            
            if (data.success && data.status) {
                // Reset failed attempts on success
                failedAttempts = 0;
                
                const status = data.status;
                
                // Check for phase transition
                if (data.phase_change || (status.status && 
                   (status.status.includes('Phase 2') || status.status.includes('Starting phase 2')))) {
                    if (isPhase1) {
                        isPhase1 = false;
                        // Phase transition notification
                        showNotification('Phase 1 complete. Starting Phase 2: Grouping anomalies into directives.', 'info');
                        
                        // Reset progress bar for phase 2
                        progressBar.style.width = '0%';
                        progressText.textContent = 'Starting Phase 2: Grouping anomalies...';
                    }
                }
                
                const progress = (parseInt(status.processed_count) / parseInt(status.total_count) * 100) || 0;
                
                // Update progress bar and text
                progressBar.style.width = `${progress}%`;
                progressText.textContent = status.status || `Processing: ${progress.toFixed(1)}%`;

                // Check if the process is complete or stopped
                if (!status.is_running || progress >= 100) {
                    clearInterval(integrityCheckInterval);
                    progressBar.classList.remove('processing');
                    
                    if (progress >= 100) {
                        progressText.textContent = 'Check completed';
                        showNotification('Integrity check completed successfully.', 'success');
                        
                        // Process Phase 2 before switching tabs
                        setTimeout(() => {
                            checkPhase2Status();
                        }, 1500);
                    }
                }

                // Update UI based on status
                if (status.is_paused == '1') {
                    progressBar.classList.add('paused');
                    progressText.classList.add('paused');
                    updateIntegrityCheckUI(true, true);
                } else if (status.status && status.status.includes('cooling')) {
                    progressBar.classList.add('cooling');
                    progressText.classList.add('cooling');
                    progressBar.classList.remove('paused');
                    progressText.classList.remove('paused');
                } else {
                    progressBar.classList.remove('cooling');
                    progressText.classList.remove('cooling');
                    progressBar.classList.remove('paused');
                    progressText.classList.remove('paused');
                }
            }
        } catch (error) {
            console.error('Progress monitoring error:', error);
            failedAttempts++;
            
            if (failedAttempts >= maxFailedAttempts) {
                // Reset counter and show warning but keep monitoring
                failedAttempts = maxFailedAttempts / 2;
                showNotification('Server is busy. Progress will continue in background.', 'warning');
            }
        }
    };

    // Initial check
    checkProgress();
    
    // Set up interval - check every 3 seconds
    integrityCheckInterval = setInterval(checkProgress, retryDelay);
}

function checkPhase2Status() {
    console.log("Checking Phase 2 status");
    
    // Add a timeout counter
    if (!window.phase2TimeoutCounter) {
        window.phase2TimeoutCounter = 0;
    }
    window.phase2TimeoutCounter++;
    
    // If we've been checking for too long (20 attempts), force completion
    if (window.phase2TimeoutCounter > 20) {
        console.log("Phase 2 taking too long, forcing completion");
        window.phase2TimeoutCounter = 0;
        switchTab('directives');
        return;
    }
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: 'action=process_anomaly_batch'
    })
    .then(response => {
        if (!response.ok) {
            console.log("Phase 2 status check response not OK:", response.status);
            throw new Error(`Server returned ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Phase 2 processing response:", data);
        
        if (data.success) {
            if (data.status === 'completed') {
                // All anomalies processed, load directives
                console.log("Phase 2 complete, switching to directives tab");
                window.phase2TimeoutCounter = 0; // Reset counter
                switchTab('directives');
            } else if (data.status === 'processing') {
                // Update progress bar
                const progressBar = document.getElementById('integrityProgressBar');
                const progressText = document.getElementById('integrityProgressText');
                
                if (progressBar && data.progress !== undefined) {
                    progressBar.style.width = `${data.progress}%`;
                    progressText.textContent = `Processing: ${data.processed} of ${data.total} anomalies (${data.progress}%)`;
                }
                
                // Continue processing
                setTimeout(checkPhase2Status, 2000);
            } else {
                // Unknown status but successful, assume complete
                console.log("Phase 2 unknown status, assuming complete");
                window.phase2TimeoutCounter = 0; // Reset counter
                switchTab('directives');
            }
        } else {
            showNotification('Error processing anomalies: ' + (data.message || 'Unknown error'), 'error');
            // Still continue after a delay
            setTimeout(checkPhase2Status, 5000);
        }
    })
    .catch(error => {
        console.error("Error checking Phase 2 status:", error);
        // Retry after a delay
        setTimeout(checkPhase2Status, 5000);
    });
}

function stopIntegrityCheck() {
    console.log("Stop button clicked");
    
    if (!confirm('Are you sure you want to stop the integrity check? This will terminate the process.')) {
        return;
    }
    
    showNotification('Attempting to stop check...', 'info');
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
        body: 'action=stop'
    })
    .then(response => {
        console.log("Stop response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Stop response data:", data);
        if (data.success) {
            if (integrityCheckInterval) {
                clearInterval(integrityCheckInterval);
            }
            
            const progressBar = document.getElementById('integrityProgressBar');
            progressBar.classList.remove('processing');
            progressBar.classList.remove('cooling');
            
            updateIntegrityCheckUI(false);
            showNotification('Integrity check stopped.', 'info');
        } else {
            throw new Error(data.message || 'Failed to stop integrity check');
        }
    })
    .catch(error => {
        console.error('Error stopping check:', error);
        showNotification('Failed to stop check: ' + error.message, 'error');
    });
}

// Pause and Resume Functions
function pauseIntegrityCheck() {
    console.log("Pause button clicked");
    const pauseBtn = document.getElementById('pauseCheckBtn');
    
    // If already paused, this is a resume action
    if (pauseBtn.textContent.trim() === 'Resume') {
        resumeIntegrityCheck();
        return;
    }
    
    showNotification('Attempting to pause check...', 'info');
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {'Content-Type': 'application/x-www-form-urlencoded'},
        body: 'action=pause'
    })
    .then(response => {
        console.log("Pause response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Pause response data:", data);
        if (data.success) {
            const progressBar = document.getElementById('integrityProgressBar');
            const progressText = document.getElementById('integrityProgressText');
            
            progressBar.classList.add('paused');
            progressText.classList.add('paused');
            progressText.textContent = 'Check paused';
            
            pauseBtn.textContent = 'Resume';
            showNotification('Integrity check paused.', 'info');
        } else {
            throw new Error(data.message || 'Failed to pause integrity check');
        }
    })
    .catch(error => {
        console.error('Error pausing check:', error);
        showNotification('Failed to pause check: ' + error.message, 'error');
    });
}

function resumeIntegrityCheck() {
    console.log("Resume button clicked");
    const pauseBtn = document.getElementById('pauseCheckBtn');
    
    showNotification('Attempting to resume check...', 'info');
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {'Content-Type': 'application/x-www-form-urlencoded'},
        body: 'action=resume'
    })
    .then(response => {
        console.log("Resume response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Resume response data:", data);
        if (data.success) {
            const progressBar = document.getElementById('integrityProgressBar');
            const progressText = document.getElementById('integrityProgressText');
            
            progressBar.classList.remove('paused');
            progressText.classList.remove('paused');
            progressText.textContent = 'Check resumed';
            
            pauseBtn.textContent = 'Pause';
            showNotification('Integrity check resumed.', 'info');
        } else {
            throw new Error(data.message || 'Failed to resume integrity check');
        }
    })
    .catch(error => {
        console.error('Error resuming check:', error);
        showNotification('Failed to resume check: ' + error.message, 'error');
    });
}

function updateIntegrityCheckUI(running, paused = false) {
    const startBtn = document.getElementById('startCheckBtn');
    const pauseBtn = document.getElementById('pauseCheckBtn');
    const stopBtn = document.getElementById('stopCheckBtn');
    const progressText = document.getElementById('integrityProgressText');
    const progressBar = document.getElementById('integrityProgressBar');

    if (running) {
        startBtn.style.display = 'none';
        pauseBtn.style.display = 'inline-block';
        stopBtn.style.display = 'inline-block';
        
        if (paused) {
            pauseBtn.textContent = 'Resume';
            progressText.textContent = 'Check paused';
            progressBar.classList.add('paused');
            progressText.classList.add('paused');
        } else {
            pauseBtn.textContent = 'Pause';
            progressBar.classList.remove('paused');
            progressText.classList.remove('paused');
            if (!progressText.textContent.includes('%')) {
                progressText.textContent = 'Processing...';
            }
        }
    } else {
        startBtn.style.display = 'inline-block';
        pauseBtn.style.display = 'none';
        stopBtn.style.display = 'none';
        progressText.textContent = 'Ready to start integrity check';
    }
}

// Directives Functions
function loadDirectives() {
    // Prevent multiple simultaneous requests
    if (directivesLoading) {
        console.log("Already loading directives, request ignored");
        return;
    }
    
    directivesLoading = true;
    console.log("Loading directives");
    
    const tableBody = document.getElementById('directivesTableBody');
    if (!tableBody) {
        console.error('Directives table body not found');
        directivesLoading = false;
        return;
    }

    tableBody.innerHTML = '<tr><td colspan="5" class="text-center">Loading directives...</td></tr>';

    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: 'action=get_directives'
    })
    .then(response => {
        console.log("Get directives response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw directives response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        directivesLoading = false;
        console.log("Directives data:", data);
        
        if (!data.success) {
            throw new Error(data.message || 'Failed to load directives');
        }

        if (!data.directives || data.directives.length === 0) {
            tableBody.innerHTML = '<tr><td colspan="5" class="text-center">No directives found</td></tr>';
            return;
        }

        tableBody.innerHTML = data.directives.map(directive => `
            <tr>
                <td>${directive.id}</td>
                <td>${directive.description}</td>
                <td>${directive.record_count || 0}</td>
                <td>
                    <span class="directive-status directive-status-${directive.status}">
                        ${directive.status.charAt(0).toUpperCase() + directive.status.slice(1)}
                    </span>
                    ${directive.last_resolved ? `
                        <br><span class="last-resolved">
                            Last resolved: ${new Date(directive.last_resolved).toLocaleString()}
                        </span>
                    ` : ''}
                </td>
                <td>
                    <div class="directive-actions">
                        ${directive.status !== 'approved' && directive.status !== 'resolved' ? `
                            <button class="directive-btn directive-btn-approve" 
                                    onclick="handleDirectiveAction(${directive.id}, 'approve')">
                                Approve
                            </button>
                        ` : ''}
                        ${directive.status !== 'rejected' && directive.status !== 'resolved' ? `
                            <button class="directive-btn directive-btn-reject" 
                                    onclick="handleDirectiveAction(${directive.id}, 'reject')">
                                Reject
                            </button>
                        ` : ''}
                        <button class="directive-btn directive-btn-resolve" 
                                onclick="handleResolveAction(${directive.id})">
                            Resolve
                        </button>
                    </div>
                </td>
            </tr>
        `).join('');
    })
    .catch(error => {
        directivesLoading = false;
        console.error('Error loading directives:', error);
        tableBody.innerHTML = `<tr><td colspan="5" class="text-center">Failed to load directives: ${error.message}</td></tr>`;
        showNotification('Failed to load directives: ' + error.message, 'error');
    });
}

function handleResolveAction(directiveId) {
    console.log("Handling resolve action for directive:", directiveId);
    showNotification('Analyzing affected records...', 'info');
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: `action=check_affected_members&directive_id=${directiveId}`
    })
    .then(response => {
        console.log("Check affected members response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Affected members data:", data);
        if (!data.success) {
            throw new Error(data.message || 'Failed to check affected members');
        }
        
        showResolveConfirmation(directiveId, data);
    })
    .catch(error => {
        console.error('Error in handleResolveAction:', error);
        showNotification(error.message, 'error');
    });
}

function showResolveConfirmation(directiveId, data) {
    // Create modal overlay if it doesn't exist
    let overlay = document.querySelector('.modal-overlay');
    if (!overlay) {
        overlay = document.createElement('div');
        overlay.className = 'modal-overlay';
        document.body.appendChild(overlay);
    }
    
    overlay.innerHTML = `
        <div class="resolve-modal">
            <h3>Resolve Directive</h3>
            <p class="description">${data.description}</p>
            <p class="affected-count">This action will delete ${data.affected_count} panel members with this anomaly.</p>
            <div class="modal-actions">
                <button class="modal-btn modal-btn-cancel" onclick="closeResolveModal()">Cancel</button>
                <button class="modal-btn modal-btn-apply" onclick="applyResolve(${directiveId})">Confirm Delete</button>
            </div>
        </div>
    `;
    
    overlay.style.display = 'flex';
}

function closeResolveModal() {
    const overlay = document.querySelector('.modal-overlay');
    if (overlay) {
        overlay.style.display = 'none';
    }
}

function applyResolve(directiveId) {
    console.log("Applying resolve for directive:", directiveId);
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: `action=apply_resolve&directive_id=${directiveId}`
    })
    .then(response => {
        console.log("Apply resolve response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Apply resolve data:", data);
        if (data.success) {
            closeResolveModal();
            showNotification(`Anomaly resolved successfully. ${data.affected_count} records deleted.`, 'success');
            loadDirectives();
        } else {
            throw new Error(data.message || 'Failed to resolve directive');
        }
    })
    .catch(error => {
        console.error('Error in applyResolve:', error);
        showNotification('Failed to resolve directive: ' + error.message, 'error');
    });
}

function submitDirective() {
    const input = document.getElementById('directiveInput');
    const description = input.value.trim();
    
    if (!description) {
        showNotification('Please enter a directive description', 'error');
        return;
    }

    console.log("Submitting new directive:", description);
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: `action=add_directive&description=${encodeURIComponent(description)}`
    })
    .then(response => {
        console.log("Add directive response status:", response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log("Add directive data:", data);
        if (data.success) {
            input.value = '';
            showNotification('Directive added successfully', 'success');
            loadDirectives();
        } else {
            throw new Error(data.message || 'Failed to add directive');
        }
    })
    .catch(error => {
        console.error('Error in submitDirective:', error);
        showNotification('Failed to add directive: ' + error.message, 'error');
    });
}

function handleDirectiveAction(id, action) {
    console.log(`Handling ${action} action for directive:`, id);
    
    fetch('integrity_check_handler.php', {
        method: 'POST',
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
        },
        body: `action=${action}_directive&directive_id=${id}`
    })
    .then(response => {
        console.log(`${action} directive response status:`, response.status);
        if (!response.ok) {
            throw new Error(`Server error: ${response.status}`);
        }
        return response.text().then(text => {
            console.log("Raw response:", text); // Log the raw response
            try {
                return JSON.parse(text);
            } catch (e) {
                console.error("JSON parse error:", e);
                throw new Error("Invalid JSON response: " + text.substring(0, 100));
            }
        });
    })
    .then(data => {
        console.log(`${action} directive data:`, data);
        if (data.success) {
            showNotification(`Directive ${action}ed successfully`, 'success');
            loadDirectives(); // Reload the directives list
        } else {
            throw new Error(data.message || `Failed to ${action} directive`);
        }
    })
    .catch(error => {
        console.error(`Error in ${action} directive:`, error);
        showNotification(error.message, 'error');
    });
}

// Helper Functions
function switchTab(tab) {
    console.log("Switching to tab:", tab);
    
    // Find the tab elements
    const tabs = document.querySelectorAll('.optimaize-tab');
    const contents = document.querySelectorAll('.optimaize-content');
    
    // Deactivate all tabs
    tabs.forEach(t => t.classList.remove('active'));
    contents.forEach(c => c.style.display = 'none');
    
    // Activate the requested tab
    let tabElement = null;
    for (const t of tabs) {
        if (t.getAttribute('data-tab') === tab || 
            t.textContent.toLowerCase().includes(tab.toLowerCase())) {
            tabElement = t;
            break;
        }
    }
    
    if (tabElement) {
        tabElement.classList.add('active');
    }
    
    // Show the corresponding content
    let contentElement = null;
    if (tab === 'integrity') {
        contentElement = document.getElementById('integrityCheckContent');
    } else if (tab === 'directives') {
        contentElement = document.getElementById('directivesContent');
    }
    
    if (contentElement) {
        contentElement.style.display = 'block';
        
        // Load directives when switching to that tab
        if (tab === 'directives') {
            loadDirectives();
        }
    }
}

// Utility function to show notifications
function showNotification(message, type = 'success') {
    console.log(`Notification (${type}):`, message);
    
    const container = document.getElementById('notificationContainer');
    if (!container) {
        // Create container if it doesn't exist
        const newContainer = document.createElement('div');
        newContainer.id = 'notificationContainer';
        newContainer.style.position = 'fixed';
        newContainer.style.top = '20px';
        newContainer.style.right = '20px';
        newContainer.style.zIndex = '9999';
        document.body.appendChild(newContainer);
        
        // Use the newly created container
        showNotification(message, type);
        return;
    }
    
    const notification = document.createElement('div');
    notification.className = `notification notification-${type}`;
    notification.style.padding = '10px 15px';
    notification.style.margin = '0 0 10px 0';
    notification.style.borderRadius = '4px';
    notification.style.boxShadow = '0 2px 5px rgba(0,0,0,0.2)';
    notification.style.opacity = '0';
    notification.style.transition = 'opacity 0.3s';
    
    // Set background color based on type
    if (type === 'success') {
        notification.style.backgroundColor = '#4CAF50';
        notification.style.color = 'white';
    } else if (type === 'error') {
        notification.style.backgroundColor = '#F44336';
        notification.style.color = 'white';
    } else if (type === 'warning') {
        notification.style.backgroundColor = '#FF9800';
        notification.style.color = 'white';
    } else if (type === 'info') {
        notification.style.backgroundColor = '#2196F3';
        notification.style.color = 'white';
    }
    
    const icon = document.createElement('span');
    icon.className = 'notification-icon';
    icon.style.marginRight = '10px';
    icon.textContent = type === 'success' ? '✓' : type === 'warning' ? '⚠' : type === 'info' ? 'ℹ' : '⨉';
    
    const text = document.createElement('span');
    text.className = 'notification-message';
    text.textContent = message;
    
    notification.appendChild(icon);
    notification.appendChild(text);
    container.appendChild(notification);
    
    // Show notification with a small delay
    setTimeout(() => {
        notification.style.opacity = '1';
    }, 10);
    
    // Hide and remove after 5 seconds
    setTimeout(() => {
        notification.style.opacity = '0';
        setTimeout(() => notification.remove(), 300);
    }, 5000);
}

// Initialize event handlers
document.addEventListener('DOMContentLoaded', function() {
    console.log("DOM loaded, initializing integrity check handlers");
    
    // Setup integrity check button handlers
    const startCheckBtn = document.getElementById('startCheckBtn');
    if (startCheckBtn) {
        startCheckBtn.addEventListener('click', startIntegrityCheck);
        console.log("Start button handler attached");
    } else {
        console.error("Start button not found");
    }
    
    const pauseCheckBtn = document.getElementById('pauseCheckBtn');
    if (pauseCheckBtn) {
        pauseCheckBtn.addEventListener('click', pauseIntegrityCheck);
        console.log("Pause button handler attached");
    } else {
        console.error("Pause button not found");
    }
    
    const stopCheckBtn = document.getElementById('stopCheckBtn');
    if (stopCheckBtn) {
        stopCheckBtn.addEventListener('click', stopIntegrityCheck);
        console.log("Stop button handler attached");
    } else {
        console.error("Stop button not found");
    }
    
    // Setup tabs
    const integrityTab = document.querySelector('.optimaize-tab[data-tab="integrity"]');
    if (integrityTab) {
        integrityTab.addEventListener('click', (e) => {
            console.log("Integrity tab clicked");
            e.preventDefault();
            switchTab('integrity');
        });
        console.log("Integrity tab handler attached");
    } else {
        console.warn("Integrity tab not found");
    }
    
    const directivesTab = document.querySelector('.optimaize-tab[data-tab="directives"]');
    if (directivesTab) {
        directivesTab.addEventListener('click', (e) => {
            console.log("Directives tab clicked");
            e.preventDefault();
            switchTab('directives');
        });
        console.log("Directives tab handler attached");
    } else {
        console.warn("Directives tab not found");
    }
    
    // Load integrity tab by default
    if (document.querySelector('.optimaize-section') && 
        document.querySelector('.optimaize-section').style.display === 'block') {
        console.log("Initializing default tab: integrity");
        switchTab('integrity');
    }
    
    console.log("Initialization complete");
});
-------------------- END OF FILE --------------------

### FILE 94: syndia.kreahealthcare.com/assets/js/panel_alignment.js
- Type: JS
- Size: 0 B
- Path: syndia.kreahealthcare.com/assets/js
- Name: panel_alignment.js
------------------------------------------------------------

-------------------- END OF FILE --------------------

### FILE 95: syndia.kreahealthcare.com/assets/js/panel_directives.js
- Type: JS
- Size: 19.98 KB
- Path: syndia.kreahealthcare.com/assets/js
- Name: panel_directives.js
------------------------------------------------------------
// Wrap the entire code in an IIFE (Immediately Invoked Function Expression)
// to create a private scope and avoid global variable conflicts
(function() {
    // Use a local variable instead of global
    let directivesLoadingState = false;

    // Expose necessary functions to window/global scope
    window.loadDirectives = loadDirectives;
    window.handleDirectiveAction = handleDirectiveAction;
    window.deleteDirective = deleteDirective;
    window.loadAttributeChoices = loadAttributeChoices;
    window.switchTab = switchTab;
    window.submitDirective = submitDirective;

    // Directives Functions
    function loadDirectives() {
        // Prevent multiple simultaneous requests
        if (directivesLoadingState) {
            console.log("Already loading directives, request ignored");
            return;
        }
        
        directivesLoadingState = true;
        console.log("Loading directives");
        
        const tableBody = document.getElementById('directivesTableBody');
        if (!tableBody) {
            console.error('Directives table body not found');
            directivesLoadingState = false;
            return;
        }

        tableBody.innerHTML = '<tr><td colspan="5" class="text-center">Loading directives...</td></tr>';

        fetch('integrity_check_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: 'action=get_directives'
        })
        .then(response => {
            console.log("Get directives response status:", response.status);
            if (!response.ok) {
                throw new Error(`Server error: ${response.status}`);
            }
            return response.text().then(text => {
                console.log("Raw directives response:", text); // Log the raw response
                try {
                    return JSON.parse(text);
                } catch (e) {
                    console.error("JSON parse error:", e);
                    throw new Error("Invalid JSON response: " + text.substring(0, 100));
                }
            });
        })
        .then(data => {
            directivesLoadingState = false;
            console.log("Directives data:", data);
            
            if (!data.success) {
                throw new Error(data.message || 'Failed to load directives');
            }

            if (!data.directives || data.directives.length === 0) {
                tableBody.innerHTML = '<tr><td colspan="5" class="text-center">No directives found</td></tr>';
                return;
            }

            // Group directives by attributes to identify sets created from multiple selections
            const directiveSets = groupDirectivesByAttributes(data.directives);
            
            // Build HTML for each directive
            let html = '';
            for (const directive of data.directives) {
                // See if this directive is part of a set (created from multiple selections)
                const setKey = `${directive.attribute1_id}_${directive.attribute2_id}`;
                const setInfo = directiveSets[setKey];
                const isPartOfSet = setInfo && (setInfo.attr1Choices.length > 1 || setInfo.attr2Choices.length > 1);
                const setDescription = isPartOfSet ? 
                    `(Part of a set: ${setInfo.attr1Choices.length} × ${setInfo.attr2Choices.length} combinations)` : '';
                
                // Create the row HTML
                html += `<tr>
                    <td>${directive.id}</td>
                    <td>
                        ${directive.attribute1_name}: ${directive.choice1}
                        ${isPartOfSet ? `<div class="set-info">${setDescription}</div>` : ''}
                    </td>
                    <td>${directive.attribute2_name}: ${directive.choice2}</td>
                    <td>
                        <span class="directive-status directive-status-${directive.status}">
                            ${directive.status.charAt(0).toUpperCase() + directive.status.slice(1)}
                        </span>
                    </td>
                    <td>
                        <div class="directive-actions">
                            ${directive.status === 'pending' ? `
                                <button class="directive-btn directive-btn-approve" 
                                        onclick="handleDirectiveAction(${directive.id}, 'approve')">
                                    Approve
                                </button>
                            ` : `
                                <button class="directive-btn directive-btn-reject" 
                                        onclick="handleDirectiveAction(${directive.id}, 'revoke')">
                                    Revoke
                                </button>
                            `}
                            <button class="directive-btn directive-btn-delete" 
                                    onclick="deleteDirective(${directive.id})">
                                Delete
                            </button>
                        </div>
                    </td>
                </tr>`;
            }
            
            tableBody.innerHTML = html;

            // Add some CSS for set info
            addSetInfoStyles();
        })
        .catch(error => {
            directivesLoadingState = false;
            console.error('Error loading directives:', error);
            tableBody.innerHTML = `<tr><td colspan="5" class="text-center">Failed to load directives: ${error.message}</td></tr>`;
            showNotification('Failed to load directives: ' + error.message, 'error');
        });
    }

    function groupDirectivesByAttributes(directives) {
        const sets = {};
        
        for (const directive of directives) {
            const key = `${directive.attribute1_id}_${directive.attribute2_id}`;
            
            if (!sets[key]) {
                sets[key] = {
                    attribute1_id: directive.attribute1_id,
                    attribute2_id: directive.attribute2_id,
                    attribute1_name: directive.attribute1_name,
                    attribute2_name: directive.attribute2_name,
                    attr1Choices: [],
                    attr2Choices: []
                };
            }
            
            // Add choices if they don't exist in the array
            if (!sets[key].attr1Choices.includes(directive.choice1)) {
                sets[key].attr1Choices.push(directive.choice1);
            }
            
            if (!sets[key].attr2Choices.includes(directive.choice2)) {
                sets[key].attr2Choices.push(directive.choice2);
            }
        }
        
        return sets;
    }

    function addSetInfoStyles() {
        // Check if the styles are already added
        if (document.getElementById('set-info-styles')) return;
        
        const style = document.createElement('style');
        style.id = 'set-info-styles';
        style.textContent = `
            .set-info {
                font-size: 0.75rem;
                color: var(--gray-500);
                margin-top: 0.25rem;
                font-style: italic;
            }
        `;
        
        document.head.appendChild(style);
    }

    function submitDirective() {
        const attribute1Select = document.getElementById('attribute1');
        const attribute2Select = document.getElementById('attribute2');
        const choice1Select = document.getElementById('choice1');
        const choice2Select = document.getElementById('choice2');
        
        if (!attribute1Select.value || !attribute2Select.value || !choice1Select.value || !choice2Select.value) {
            showNotification('Please select all fields', 'error');
            return;
        }
        
        if (attribute1Select.value === attribute2Select.value) {
            showNotification('Please select two different attributes', 'error');
            return;
        }

        const directiveData = {
            attribute1_id: attribute1Select.value,
            attribute2_id: attribute2Select.value,
            choice1: choice1Select.value,
            choice2: choice2Select.value
        };

        console.log("Submitting new directive:", directiveData);
        
        fetch('integrity_check_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: `action=add_directive&data=${encodeURIComponent(JSON.stringify(directiveData))}`
        })
        .then(response => {
            console.log("Add directive response status:", response.status);
            if (!response.ok) {
                throw new Error(`Server error: ${response.status}`);
            }
            return response.text().then(text => {
                console.log("Raw response:", text); // Log the raw response
                try {
                    return JSON.parse(text);
                } catch (e) {
                    console.error("JSON parse error:", e);
                    throw new Error("Invalid JSON response: " + text.substring(0, 100));
                }
            });
        })
        .then(data => {
            console.log("Add directive data:", data);
            if (data.success) {
                // Reset form
                attribute1Select.value = '';
                attribute2Select.value = '';
                choice1Select.innerHTML = '<option value="">Select choice</option>';
                choice2Select.innerHTML = '<option value="">Select choice</option>';
                
                showNotification('Directive added successfully', 'success');
                loadDirectives();
            } else {
                throw new Error(data.message || 'Failed to add directive');
            }
        })
        .catch(error => {
            console.error('Error in submitDirective:', error);
            showNotification('Failed to add directive: ' + error.message, 'error');
        });
    }

    function handleDirectiveAction(id, action) {
        console.log(`Handling ${action} action for directive:`, id);
        
        fetch('integrity_check_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: `action=${action}_directive&directive_id=${id}`
        })
        .then(response => {
            console.log(`${action} directive response status:`, response.status);
            if (!response.ok) {
                throw new Error(`Server error: ${response.status}`);
            }
            return response.text().then(text => {
                console.log("Raw response:", text); // Log the raw response
                try {
                    return JSON.parse(text);
                } catch (e) {
                    console.error("JSON parse error:", e);
                    throw new Error("Invalid JSON response: " + text.substring(0, 100));
                }
            });
        })
        .then(data => {
            console.log(`${action} directive data:`, data);
            if (data.success) {
                showNotification(`Directive ${action === 'approve' ? 'approved' : 'revoked'} successfully`, 'success');
                loadDirectives(); // Reload the directives list
            } else {
                throw new Error(data.message || `Failed to ${action} directive`);
            }
        })
        .catch(error => {
            console.error(`Error in ${action} directive:`, error);
            showNotification(error.message, 'error');
        });
    }

    function deleteDirective(id) {
        if (!confirm('Are you sure you want to delete this directive?')) {
            return;
        }
        
        fetch('integrity_check_handler.php', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded',
            },
            body: `action=delete_directive&directive_id=${id}`
        })
        .then(response => {
            console.log("Delete directive response status:", response.status);
            if (!response.ok) {
                throw new Error(`Server error: ${response.status}`);
            }
            return response.text().then(text => {
                console.log("Raw response:", text);
                try {
                    return JSON.parse(text);
                } catch (e) {
                    console.error("JSON parse error:", e);
                    throw new Error("Invalid JSON response: " + text.substring(0, 100));
                }
            });
        })
        .then(data => {
            console.log("Delete directive data:", data);
            if (data.success) {
                showNotification('Directive deleted successfully', 'success');
                loadDirectives();
            } else {
                throw new Error(data.message || 'Failed to delete directive');
            }
        })
        .catch(error => {
            console.error('Error in deleteDirective:', error);
            showNotification(error.message, 'error');
        });
    }

    // Load choices for the selected attribute
    function loadAttributeChoices(attributeId, targetSelectId) {
        if (!attributeId) {
            document.getElementById(targetSelectId).innerHTML = '<option value="">Select choice</option>';
            return;
        }
        
        fetch('get_attribute_choices.php?attribute_id=' + attributeId)
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    const select = document.getElementById(targetSelectId);
                    select.innerHTML = '<option value="">Select choice</option>';
                    
                    data.choices.forEach(choice => {
                        const option = document.createElement('option');
                        option.value = choice;
                        option.textContent = choice;
                        select.appendChild(option);
                    });
                } else {
                    console.error('Error loading choices:', data.message);
                    showNotification('Error loading choices: ' + data.message, 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('Error loading choices', 'error');
            });
    }

    // Helper Functions
    function switchTab(tab) {
        console.log("Switching to tab:", tab);
        
        // Find the tab elements
        const tabs = document.querySelectorAll('.optimaize-tab');
        const contents = document.querySelectorAll('.optimaize-content');
        
        // Deactivate all tabs
        tabs.forEach(t => t.classList.remove('active'));
        contents.forEach(c => c.style.display = 'none');
        
        // Activate the requested tab
        let tabElement = null;
        for (const t of tabs) {
            if (t.getAttribute('data-tab') === tab || 
                t.textContent.toLowerCase().includes(tab.toLowerCase())) {
                tabElement = t;
                break;
            }
        }
        
        if (tabElement) {
            tabElement.classList.add('active');
        }
        
        // Show the corresponding content
        let contentElement = null;
        if (tab === 'directives') {
            contentElement = document.getElementById('directivesContent');
        }
        
        if (contentElement) {
            contentElement.style.display = 'block';
            
            // Load directives when switching to that tab
            if (tab === 'directives') {
                loadDirectives();
            }
        }
    }

    // Utility function to show notifications
    function showNotification(message, type = 'success') {
        console.log(`Notification (${type}):`, message);
        
        const container = document.getElementById('notificationContainer');
        if (!container) {
            // Create container if it doesn't exist
            const newContainer = document.createElement('div');
            newContainer.id = 'notificationContainer';
            newContainer.style.position = 'fixed';
            newContainer.style.top = '20px';
            newContainer.style.right = '20px';
            newContainer.style.zIndex = '9999';
            document.body.appendChild(newContainer);
            
            // Use the newly created container
            showNotification(message, type);
            return;
        }
        
        const notification = document.createElement('div');
        notification.className = `notification notification-${type}`;
        notification.style.padding = '10px 15px';
        notification.style.margin = '0 0 10px 0';
        notification.style.borderRadius = '4px';
        notification.style.boxShadow = '0 2px 5px rgba(0,0,0,0.2)';
        notification.style.opacity = '0';
        notification.style.transition = 'opacity 0.3s';
        
        // Set background color based on type
        if (type === 'success') {
            notification.style.backgroundColor = '#4CAF50';
            notification.style.color = 'white';
        } else if (type === 'error') {
            notification.style.backgroundColor = '#F44336';
            notification.style.color = 'white';
        } else if (type === 'warning') {
            notification.style.backgroundColor = '#FF9800';
            notification.style.color = 'white';
        } else if (type === 'info') {
            notification.style.backgroundColor = '#2196F3';
            notification.style.color = 'white';
        }
        
        const icon = document.createElement('span');
        icon.className = 'notification-icon';
        icon.style.marginRight = '10px';
        icon.textContent = type === 'success' ? '✓' : type === 'warning' ? '⚠' : type === 'info' ? 'ℹ' : '⨉';
        
        const text = document.createElement('span');
        text.className = 'notification-message';
        text.textContent = message;
        
        notification.appendChild(icon);
        notification.appendChild(text);
        container.appendChild(notification);
        
        // Show notification with a small delay
        setTimeout(() => {
            notification.style.opacity = '1';
        }, 10);
        
        // Hide and remove after 5 seconds
        setTimeout(() => {
            notification.style.opacity = '0';
            setTimeout(() => notification.remove(), 300);
        }, 5000);
    }

    // Initialize event handlers
    document.addEventListener('DOMContentLoaded', function() {
        console.log("DOM loaded, initializing directive handlers");
        
        // Setup tabs
        const directivesTab = document.querySelector('.optimaize-tab[data-tab="directives"]');
        if (directivesTab) {
            directivesTab.addEventListener('click', (e) => {
                console.log("Directives tab clicked");
                e.preventDefault();
                switchTab('directives');
            });
            console.log("Directives tab handler attached");
        } else {
            console.warn("Directives tab not found");
        }
        
        // Setup attribute selection change handlers
        const attribute1Select = document.getElementById('attribute1');
        const attribute2Select = document.getElementById('attribute2');
        
        if (attribute1Select) {
            attribute1Select.addEventListener('change', function() {
                loadAttributeChoices(this.value, 'choice1');
            });
        }
        
        if (attribute2Select) {
            attribute2Select.addEventListener('change', function() {
                loadAttributeChoices(this.value, 'choice2');
            });
        }
        
        // Load directives by default
        if (document.querySelector('.optimaize-section') && 
            document.querySelector('.optimaize-section').style.display === 'block') {
            console.log("Loading directives by default");
            loadDirectives();
        }
        
        console.log("Directive initialization complete");
    });
})();
-------------------- END OF FILE --------------------

### FILE 96: syndia.kreahealthcare.com/includes/auth.php
- Type: PHP
- Size: 2.36 KB
- Path: syndia.kreahealthcare.com/includes
- Name: auth.php
------------------------------------------------------------
<?php
require_once __DIR__ . '/config.php';

class Auth {
    private $db;

    public function __construct() {
        $this->db = Database::getInstance();
    }

    public function login($email, $password) {
        try {
            error_log("Login attempt for: " . $email); // Debug log
            
            $email = $this->db->escape($email);
            $sql = "SELECT * FROM users WHERE email = '$email'";
            $result = $this->db->query($sql);

            error_log("Query executed: " . $sql); // Debug log

            if ($result && $result->num_rows > 0) {
                $user = $result->fetch_assoc();
                
                // Debug logs
                error_log("User found: " . print_r($user, true));
                error_log("Stored hash: " . $user['password']);
                error_log("Input password: " . $password);
                error_log("Password verify result: " . (password_verify($password, $user['password']) ? 'true' : 'false'));

                if (password_verify($password, $user['password'])) {
                    $_SESSION['user_id'] = $user['id'];
                    $_SESSION['user_role'] = $user['role'];
                    $_SESSION['user_name'] = $user['full_name'];
                    
                    error_log("Login successful for user: " . $user['full_name']);
                    return true;
                }
            }
            
            error_log("Login failed for email: " . $email);
            return false;
        } catch (Exception $e) {
            error_log("Login error: " . $e->getMessage());
            return false;
        }
    }

    public function isLoggedIn() {
        return isset($_SESSION['user_id']);
    }

    public function isAdmin() {
        return isset($_SESSION['user_role']) && $_SESSION['user_role'] === 'admin';
    }

    public function getCurrentUser() {
        if (!$this->isLoggedIn()) {
            return null;
        }
        
        $userId = (int)$_SESSION['user_id'];
        $sql = "SELECT * FROM users WHERE id = $userId";
        $result = $this->db->query($sql);
        
        return $result ? $result->fetch_assoc() : null;
    }

    public function logout() {
        $_SESSION = array();
        if (isset($_COOKIE[session_name()])) {
            setcookie(session_name(), '', time()-3600, '/');
        }
        session_destroy();
        return true;
    }
}
-------------------- END OF FILE --------------------

### FILE 97: syndia.kreahealthcare.com/includes/config.php
- Type: PHP
- Size: 5.25 KB
- Path: syndia.kreahealthcare.com/includes
- Name: config.php
------------------------------------------------------------
<?php
// Database configuration
define('DB_HOST', 'localhost');
define('DB_USER', 'sridharmani');
define('DB_PASS', 'P@ssw0rd2016');
define('DB_NAME', 'syndia');

// Application configuration
define('APP_NAME', 'Syndia');
define('APP_TAGLINE', 'India\'s first Nationally Representative Synthetic Panel');
define('BASE_COLOR', '#f58220');
define('SYNTHETIC_COLOR', '#00BCD4');

// GPT Configuration - OPTIMIZED FOR YOUR 500 RPM LIMIT
define('OPENAI_API_KEY', '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');

// *** OPTIMIZED MODEL SELECTION ***
define('GPT_MODEL', 'gpt-4o-mini');           // Best value: cheap + high rate limits
define('GPT_FALLBACK_MODEL', 'gpt-3.5-turbo'); // Fallback if needed
define('GPT_MAX_TOKENS', 150);                // Reduced for cost efficiency
define('GPT_TEMPERATURE', 0.1);               // Low for consistency

// OPTIMIZED RATE LIMITING (Based on your 500 RPM limit)
define('GPT_REQUESTS_PER_MINUTE', 60);        // Conservative 60 RPM (well under 500 limit)
define('GPT_MAX_RETRIES', 3);
define('GPT_RETRY_DELAY', 15);                // Shorter delays
define('GPT_COOLDOWN_PERIOD', 15);

// OptimAIze-specific settings (faster processing)
define('OPTIMAIZE_REQUESTS_PER_MINUTE', 120); // 120 RPM for OptimAIze (still under 500)
define('OPTIMAIZE_BATCH_SIZE', 20);           // Larger batches
define('OPTIMAIZE_PARALLEL_REQUESTS', 3);     // Some parallelism
define('OPTIMAIZE_COOLDOWN', 5);              // Short cooldown

// AGGRESSIVE CACHING (reduce API calls)
define('ENABLE_COMBINATION_CACHE', true);
define('CACHE_EXPIRY_HOURS', 720);            // Cache for 30 days
define('MAX_CACHE_ENTRIES', 100000);          // Large cache

// Cost monitoring (conservative limits for safety)
define('ENABLE_COST_TRACKING', true);
define('MAX_DAILY_COST', 25.00);              // $25/day limit (conservative)
define('COST_WARNING_THRESHOLD', 15.00);      // Warn at $15/day

// Rate limit recovery settings
define('ENABLE_RATE_LIMIT_RECOVERY', true);
define('RECOVERY_WAIT_TIME', 30);             // Quick recovery
define('MAX_RECOVERY_ATTEMPTS', 5);

// GPT Endpoints
define('GPT_API_ENDPOINT', 'https://api.openai.com/v1/chat/completions');
define('GPT_API_VERSION', '2024-02-16');

// Optimized mode flags
define('COST_EFFECTIVE_MODE', true);
define('OPTIMIZED_FOR_TIER1', true);
define('OPTIMIZATION_MESSAGE', 'Optimized for OpenAI Tier 1 limits (500 RPM) using gpt-4o-mini');

// Check if we're in CLI mode
$is_cli = php_sapi_name() === 'cli' || defined('CLI_MODE');

// Site URL configuration - Handle CLI mode differently
if ($is_cli) {
    define('SITE_URL', 'http://localhost');  // Dummy value for CLI mode
} else {
    // Original site URL code for web requests
    $protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https://' : 'http://';
    $host = $_SERVER['HTTP_HOST'];
    define('SITE_URL', $protocol . $host);
    
    // Session configuration - Only for web requests
    ini_set('session.cookie_lifetime', 86400);
    ini_set('session.gc_maxlifetime', 86400);
    if (session_status() === PHP_SESSION_NONE) {
        session_start();
    }
}

// Error reporting - set to 0 in production
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Timezone
date_default_timezone_set('Asia/Kolkata');

// GPT Error Messages
define('GPT_ERROR_MESSAGES', [
    'rate_limit' => 'API rate limit exceeded. Please wait and try again.',
    'quota_exceeded' => 'OpenAI quota exceeded. Please check your billing.',
    'invalid_request' => 'Invalid request to GPT API.',
    'auth_error' => 'Authentication failed. Check API key.',
    'network_error' => 'Network error. Check internet connection.',
    'server_error' => 'OpenAI server error. Try again later.',
    'unknown_error' => 'Unknown error occurred.'
]);

// Cost tracking files
define('COST_LOG_FILE', __DIR__ . '/../logs/cost_tracking.log');
define('DAILY_COST_FILE', __DIR__ . '/../logs/daily_cost.json');

// Debug logging
define('DEBUG_RATE_LIMITS', true);
define('RATE_LIMIT_LOG_FILE', __DIR__ . '/../logs/rate_limit_debug.log');

// Ensure logs directory exists
if (!$is_cli) {
    $log_dir = __DIR__ . '/../logs';
    if (!is_dir($log_dir)) {
        @mkdir($log_dir, 0755, true);
    }
    
    // Log optimization mode activation
    error_log("Syndia: Optimized for OpenAI Tier 1 - Using gpt-4o-mini with 120 RPM");
}

// *** MISSING CONSTANTS ADDED ***
// Cost estimation constants (gpt-4o-mini pricing)
define('GPT4OMINI_COST_PER_1K_INPUT_TOKENS', 0.000150);   // $0.00015 per 1K input tokens
define('GPT4OMINI_COST_PER_1K_OUTPUT_TOKENS', 0.000600);  // $0.0006 per 1K output tokens

// Legacy constants for backward compatibility  
define('GPT35_COST_PER_1K_TOKENS', 0.002);                // $0.002 per 1K tokens (GPT-3.5)
define('GPT4_COST_PER_1K_TOKENS', 0.030);                 // $0.03 per 1K tokens (GPT-4)

// Token estimation constants
define('AVERAGE_INPUT_TOKENS_PER_REQUEST', 150);          // Conservative estimate
define('AVERAGE_OUTPUT_TOKENS_PER_REQUEST', 50);          // Conservative estimate
define('AVERAGE_TOKENS_PER_REQUEST', 200);                // Total average

// Performance tracking
define('ENABLE_PERFORMANCE_TRACKING', true);
define('PERFORMANCE_LOG_FILE', __DIR__ . '/../logs/performance.log');
?>
-------------------- END OF FILE --------------------

### FILE 98: syndia.kreahealthcare.com/includes/db.php
- Type: PHP
- Size: 1.28 KB
- Path: syndia.kreahealthcare.com/includes
- Name: db.php
------------------------------------------------------------
<?php
require_once __DIR__ . '/config.php';

class Database {
    private static $instance = null;
    private $connection;
    
    private function __construct() {
        try {
            $this->connection = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
            if ($this->connection->connect_error) {
                throw new Exception("Connection failed: " . $this->connection->connect_error);
            }
            $this->connection->set_charset("utf8mb4");
        } catch (Exception $e) {
            die("Database connection failed: " . $e->getMessage());
        }
    }

    public static function getInstance() {
        if (!self::$instance) {
            self::$instance = new Database();
        }
        return self::$instance;
    }

    public function query($sql) {
        return $this->connection->query($sql);
    }

    public function prepare($sql) {
        return $this->connection->prepare($sql);
    }

    public function escape($value) {
        return $this->connection->real_escape_string($value);
    }

    public function getLastError() {
        return $this->connection->error;
    }

    public function getLastInsertId() {
        return $this->connection->insert_id;
    }

    public function getConnection() {
        return $this->connection;
    }
}
-------------------- END OF FILE --------------------

### FILE 99: syndia.kreahealthcare.com/includes/functions.php
- Type: PHP
- Size: 999 B
- Path: syndia.kreahealthcare.com/includes
- Name: functions.php
------------------------------------------------------------
<?php
require_once __DIR__ . '/config.php';
require_once __DIR__ . '/db.php';

function redirectTo($path) {
    if (!headers_sent()) {
        header("Location: " . rtrim(SITE_URL, '/') . '/' . ltrim($path, '/'));
        exit();
    } else {
        echo '<script type="text/javascript">';
        echo 'window.location.href="' . rtrim(SITE_URL, '/') . '/' . ltrim($path, '/') . '";';
        echo '</script>';
        echo '<noscript>';
        echo '<meta http-equiv="refresh" content="0;url=' . rtrim(SITE_URL, '/') . '/' . ltrim($path, '/') . '" />';
        echo '</noscript>';
        exit();
    }
}

function validateEmail($email) {
    return filter_var($email, FILTER_VALIDATE_EMAIL);
}

function validatePhone($phone) {
    return preg_match('/^[0-9]{10}$/', $phone);
}

function sanitizeInput($input) {
    return htmlspecialchars(strip_tags(trim($input)));
}

function checkPageAccess() {
    $auth = new Auth();
    if (!$auth->isLoggedIn()) {
        redirectTo('login.php');
    }
}
-------------------- END OF FILE --------------------

### FILE 100: syndia.kreahealthcare.com/includes/GptHelper.php
- Type: PHP
- Size: 20.78 KB
- Path: syndia.kreahealthcare.com/includes
- Name: GptHelper.php
------------------------------------------------------------
<?php

class GptHelper {
    private static $lastRequestTime = 0;
    private static $requestCount = 0;
    private static $windowStartTime = 0;
    private static $combinationCache = [];
    private static $cacheFile = null;
    private static $rateLimitHits = 0;
    private static $dailyCost = 0;
    private static $dailyCostFile = null;
    
    public static function init() {
        if (self::$cacheFile === null) {
            self::$cacheFile = sys_get_temp_dir() . '/syndia_combination_cache.json';
            self::loadCache();
        }
        
        if (defined('ENABLE_COST_TRACKING') && ENABLE_COST_TRACKING) {
            self::$dailyCostFile = defined('DAILY_COST_FILE') ? DAILY_COST_FILE : sys_get_temp_dir() . '/syndia_daily_cost.json';
            self::loadDailyCost();
        }
        
        // Initialize counters if not already set
        if (self::$windowStartTime === 0) {
            self::$windowStartTime = time();
        }
    }
    
    private static function debugLog($message) {
        if (defined('DEBUG_RATE_LIMITS') && DEBUG_RATE_LIMITS && defined('RATE_LIMIT_LOG_FILE')) {
            $timestamp = date('Y-m-d H:i:s');
            $logEntry = "[$timestamp] $message\n";
            @file_put_contents(RATE_LIMIT_LOG_FILE, $logEntry, FILE_APPEND | LOCK_EX);
        }
        error_log("GptHelper: $message");
    }
    
    private static function costLog($message) {
        if (defined('ENABLE_COST_TRACKING') && ENABLE_COST_TRACKING && defined('COST_LOG_FILE')) {
            $timestamp = date('Y-m-d H:i:s');
            $logEntry = "[$timestamp] $message\n";
            @file_put_contents(COST_LOG_FILE, $logEntry, FILE_APPEND | LOCK_EX);
        }
    }
    
    private static function loadDailyCost() {
        if (self::$dailyCostFile && file_exists(self::$dailyCostFile)) {
            $costData = @json_decode(file_get_contents(self::$dailyCostFile), true);
            if ($costData && isset($costData['date']) && $costData['date'] === date('Y-m-d')) {
                self::$dailyCost = $costData['cost'] ?? 0;
            } else {
                // New day, reset cost
                self::$dailyCost = 0;
                self::saveDailyCost();
            }
        } else {
            self::$dailyCost = 0;
            self::saveDailyCost();
        }
    }
    
    private static function saveDailyCost() {
        if (self::$dailyCostFile) {
            $costData = [
                'date' => date('Y-m-d'),
                'cost' => self::$dailyCost,
                'updated_at' => date('Y-m-d H:i:s')
            ];
            @file_put_contents(self::$dailyCostFile, json_encode($costData), LOCK_EX);
        }
    }
    
    private static function trackCost($usage) {
        if (!defined('ENABLE_COST_TRACKING') || !ENABLE_COST_TRACKING || !$usage) {
            return;
        }
        
        $promptTokens = $usage['prompt_tokens'] ?? 0;
        $completionTokens = $usage['completion_tokens'] ?? 0;
        $totalTokens = $usage['total_tokens'] ?? ($promptTokens + $completionTokens);
        
        // Calculate cost based on model - using safe constants
        $model = defined('GPT_MODEL') ? GPT_MODEL : 'gpt-4o-mini';
        
        // Use appropriate pricing based on model
        if (strpos($model, 'gpt-4o-mini') !== false) {
            // Use gpt-4o-mini pricing if available
            if (defined('GPT4OMINI_COST_PER_1K_INPUT_TOKENS') && defined('GPT4OMINI_COST_PER_1K_OUTPUT_TOKENS')) {
                $inputCost = ($promptTokens / 1000) * GPT4OMINI_COST_PER_1K_INPUT_TOKENS;
                $outputCost = ($completionTokens / 1000) * GPT4OMINI_COST_PER_1K_OUTPUT_TOKENS;
                $requestCost = $inputCost + $outputCost;
            } else {
                // Fallback pricing for gpt-4o-mini
                $requestCost = ($totalTokens / 1000) * 0.000375; // Average of input/output
            }
        } elseif (strpos($model, 'gpt-3.5') !== false) {
            $costPer1kTokens = defined('GPT35_COST_PER_1K_TOKENS') ? GPT35_COST_PER_1K_TOKENS : 0.002;
            $requestCost = ($totalTokens / 1000) * $costPer1kTokens;
        } elseif (strpos($model, 'gpt-4') !== false) {
            $costPer1kTokens = defined('GPT4_COST_PER_1K_TOKENS') ? GPT4_COST_PER_1K_TOKENS : 0.030;
            $requestCost = ($totalTokens / 1000) * $costPer1kTokens;
        } else {
            // Default to gpt-4o-mini pricing
            $requestCost = ($totalTokens / 1000) * 0.000375;
        }
        
        self::$dailyCost += $requestCost;
        
        self::costLog("Request cost: $" . number_format($requestCost, 4) . 
                     " (Tokens: $totalTokens, Model: $model, Daily total: $" . 
                     number_format(self::$dailyCost, 4) . ")");
        
        self::saveDailyCost();
        
        return $requestCost;
    }
    
    private static function loadCache() {
        if (file_exists(self::$cacheFile)) {
            $cached = @json_decode(file_get_contents(self::$cacheFile), true);
            if (is_array($cached)) {
                self::$combinationCache = $cached;
                self::debugLog("Loaded " . count(self::$combinationCache) . " cached combinations");
            }
        }
    }
    
    private static function saveCache() {
        if (defined('ENABLE_COMBINATION_CACHE') && ENABLE_COMBINATION_CACHE) {
            $maxEntries = defined('MAX_CACHE_ENTRIES') ? MAX_CACHE_ENTRIES : 50000;
            
            // Limit cache size
            if (count(self::$combinationCache) > $maxEntries) {
                self::$combinationCache = array_slice(self::$combinationCache, -$maxEntries, null, true);
            }
            
            @file_put_contents(self::$cacheFile, json_encode(self::$combinationCache), LOCK_EX);
        }
    }
    
    private static function enforceRateLimit($isOptimAIze = false) {
        self::init();
        
        // Use OptimAIze-specific limits if applicable
        $requestsPerMinute = $isOptimAIze && defined('OPTIMAIZE_REQUESTS_PER_MINUTE') ? 
                           OPTIMAIZE_REQUESTS_PER_MINUTE : 
                           (defined('GPT_REQUESTS_PER_MINUTE') ? GPT_REQUESTS_PER_MINUTE : 60);
        
        $currentTime = time();
        
        // Reset window if a minute has passed
        if ($currentTime - self::$windowStartTime >= 60) {
            self::$windowStartTime = $currentTime;
            self::$requestCount = 0;
            self::debugLog("Rate limit window reset. New window started. Requests per minute limit: $requestsPerMinute");
        }
        
        // Check if we've hit the rate limit
        if (self::$requestCount >= $requestsPerMinute) {
            $waitTime = 60 - ($currentTime - self::$windowStartTime) + 5; // Add 5 second buffer
            self::debugLog("Rate limit reached ($requestsPerMinute/$requestsPerMinute). Waiting $waitTime seconds...");
            sleep($waitTime);
            
            // Reset after waiting
            self::$windowStartTime = time();
            self::$requestCount = 0;
        }
        
        // Ensure minimum time between requests
        $minInterval = 60 / $requestsPerMinute;
        $timeSinceLastRequest = $currentTime - self::$lastRequestTime;
        
        if ($timeSinceLastRequest < $minInterval) {
            $waitTime = ceil($minInterval - $timeSinceLastRequest);
            self::debugLog("Enforcing minimum interval: waiting $waitTime seconds");
            sleep($waitTime);
        }
        
        self::$lastRequestTime = time();
        self::$requestCount++;
        
        self::debugLog("Request #" . self::$requestCount . " in current window");
    }
    
    public static function getRateLimitStatus($isOptimAIze = false) {
        self::init();
        
        $requestsPerMinute = $isOptimAIze && defined('OPTIMAIZE_REQUESTS_PER_MINUTE') ? 
                           OPTIMAIZE_REQUESTS_PER_MINUTE : 
                           (defined('GPT_REQUESTS_PER_MINUTE') ? GPT_REQUESTS_PER_MINUTE : 60);
        
        $currentTime = time();
        
        // Reset window if a minute has passed
        if ($currentTime - self::$windowStartTime >= 60) {
            self::$windowStartTime = $currentTime;
            self::$requestCount = 0;
        }
        
        $canMakeRequest = self::$requestCount < $requestsPerMinute;
        $cooldownRemaining = $canMakeRequest ? 0 : (60 - ($currentTime - self::$windowStartTime));
        
        return [
            'can_make_request' => $canMakeRequest,
            'requests_made' => self::$requestCount,
            'requests_limit' => $requestsPerMinute,
            'cooldown_remaining' => $cooldownRemaining,
            'window_start' => self::$windowStartTime,
            'rate_limit_hits' => self::$rateLimitHits,
            'daily_cost' => self::$dailyCost,
            'cost_limit' => defined('MAX_DAILY_COST') ? MAX_DAILY_COST : 0
        ];
    }
    
    public static function resetRateLimit() {
        self::$requestCount = 0;
        self::$windowStartTime = time();
        self::$lastRequestTime = 0;
        self::$rateLimitHits = 0;
        self::debugLog("Rate limit counters reset");
    }
    
    public static function makeRequest($messages, $model = null, $temperature = null, $isOptimAIze = false) {
        self::init();
        
        // Check daily cost limit before making request
        if (defined('ENABLE_COST_TRACKING') && ENABLE_COST_TRACKING && 
            defined('MAX_DAILY_COST') && self::$dailyCost >= MAX_DAILY_COST) {
            return [
                'success' => false,
                'error' => 'Daily cost limit reached ($' . number_format(MAX_DAILY_COST, 2) . '). Processing stopped.',
                'response' => null,
                'cost_limited' => true
            ];
        }
        
        $maxRetries = defined('GPT_MAX_RETRIES') ? GPT_MAX_RETRIES : 3;
        $retryDelay = defined('GPT_RETRY_DELAY') ? GPT_RETRY_DELAY : 15;
        
        for ($attempt = 1; $attempt <= $maxRetries; $attempt++) {
            try {
                // Enforce rate limiting before each attempt
                self::enforceRateLimit($isOptimAIze);
                
                // Use default values if not provided
                $model = $model ?? (defined('GPT_MODEL') ? GPT_MODEL : 'gpt-4o-mini');
                $temperature = $temperature ?? (defined('GPT_TEMPERATURE') ? GPT_TEMPERATURE : 0.1);
                
                $data = [
                    'model' => $model,
                    'messages' => $messages,
                    'max_tokens' => defined('GPT_MAX_TOKENS') ? GPT_MAX_TOKENS : 150,
                    'temperature' => $temperature,
                    'top_p' => 1,
                    'frequency_penalty' => 0,
                    'presence_penalty' => 0
                ];
                
                self::debugLog("Making OpenAI API request (attempt $attempt/$maxRetries, model: $model)");
                
                $ch = curl_init();
                curl_setopt_array($ch, [
                    CURLOPT_URL => defined('GPT_API_ENDPOINT') ? GPT_API_ENDPOINT : 'https://api.openai.com/v1/chat/completions',
                    CURLOPT_POST => true,
                    CURLOPT_POSTFIELDS => json_encode($data),
                    CURLOPT_HTTPHEADER => [
                        'Content-Type: application/json',
                        'Authorization: Bearer ' . (defined('OPENAI_API_KEY') ? OPENAI_API_KEY : '')
                    ],
                    CURLOPT_RETURNTRANSFER => true,
                    CURLOPT_TIMEOUT => 30,
                    CURLOPT_CONNECTTIMEOUT => 10,
                    CURLOPT_SSL_VERIFYPEER => true,
                    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1
                ]);
                
                $response = curl_exec($ch);
                $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
                $curlError = curl_error($ch);
                curl_close($ch);
                
                if ($curlError) {
                    throw new Exception("cURL error: $curlError");
                }
                
                $responseData = json_decode($response, true);
                
                if ($httpCode === 200 && isset($responseData['choices'][0]['message']['content'])) {
                    $responseText = trim($responseData['choices'][0]['message']['content']);
                    
                    // Track cost if usage data is available
                    if (isset($responseData['usage'])) {
                        self::trackCost($responseData['usage']);
                    }
                    
                    self::debugLog("API request successful (attempt $attempt)");
                    
                    return [
                        'success' => true,
                        'response' => $responseText,
                        'model_used' => $model,
                        'daily_cost' => self::$dailyCost,
                        'usage' => $responseData['usage'] ?? null
                    ];
                    
                } elseif ($httpCode === 429) {
                    self::$rateLimitHits++;
                    $retryAfter = 60; // Default wait time
                    if (isset($responseData['error']['message']) && preg_match('/retry after (\d+)/', $responseData['error']['message'], $matches)) {
                        $retryAfter = (int)$matches[1];
                    }
                    
                    self::debugLog("Rate limit hit (attempt $attempt). Waiting $retryAfter seconds...");
                    
                    if ($attempt < $maxRetries) {
                        sleep($retryAfter);
                        continue;
                    } else {
                        return [
                            'success' => false,
                            'error' => 'Rate limit exceeded. Please try again later.',
                            'response' => null
                        ];
                    }
                    
                } else {
                    $errorMessage = isset($responseData['error']['message']) ? 
                                   $responseData['error']['message'] : 
                                   "HTTP $httpCode: Unknown error";
                    
                    self::debugLog("API error (attempt $attempt): $errorMessage");
                    
                    if ($attempt < $maxRetries) {
                        sleep($retryDelay);
                        continue;
                    } else {
                        return [
                            'success' => false,
                            'error' => $errorMessage,
                            'response' => null
                        ];
                    }
                }
                
            } catch (Exception $e) {
                self::debugLog("Exception (attempt $attempt): " . $e->getMessage());
                
                if ($attempt < $maxRetries) {
                    sleep($retryDelay);
                    continue;
                } else {
                    return [
                        'success' => false,
                        'error' => $e->getMessage(),
                        'response' => null
                    ];
                }
            }
        }
        
        return [
            'success' => false,
            'error' => 'Max retries exceeded',
            'response' => null
        ];
    }
    
    public static function analyzeCombination($attr1, $choice1, $attr2, $choice2) {
        self::init();
        
        // Check cache first
        $cacheKey = strtolower("$attr1|$choice1|$attr2|$choice2");
        if (defined('ENABLE_COMBINATION_CACHE') && ENABLE_COMBINATION_CACHE && 
            isset(self::$combinationCache[$cacheKey])) {
            
            $cached = self::$combinationCache[$cacheKey];
            
            // Check cache expiry
            $expiryHours = defined('CACHE_EXPIRY_HOURS') ? CACHE_EXPIRY_HOURS : 24;
            if (isset($cached['timestamp']) && 
                (time() - $cached['timestamp']) < ($expiryHours * 3600)) {
                
                self::debugLog("Cache hit: $attr1=$choice1 + $attr2=$choice2");
                return [
                    'success' => true,
                    'is_impossible' => $cached['is_impossible'],
                    'reasoning' => $cached['reasoning'],
                    'cached' => true,
                    'model_used' => $cached['model'] ?? 'cached',
                    'daily_cost' => self::$dailyCost
                ];
            }
        }
        
        // Make API request for analysis
        $prompt = "Analyze this demographic combination for an Indian population:\n\n";
        $prompt .= "Combination: $attr1 = '$choice1' AND $attr2 = '$choice2'\n\n";
        $prompt .= "Consider:\n";
        $prompt .= "- Cultural norms and social structures in India\n";
        $prompt .= "- Economic realities and demographics\n";
        $prompt .= "- Geographic and social factors\n";
        $prompt .= "- Statistical likelihood\n\n";
        $prompt .= "Respond with either 'POSSIBLE' or 'IMPOSSIBLE' followed by a brief reason (max 50 words).";
        
        $messages = [
            ['role' => 'system', 'content' => 'You are a demographic analysis expert specializing in Indian population statistics. Analyze combinations for realism.'],
            ['role' => 'user', 'content' => $prompt]
        ];
        
        $response = self::makeRequest($messages, null, 0.1, true);
        
        if ($response['success']) {
            $result = trim($response['response']);
            $isImpossible = (stripos($result, 'IMPOSSIBLE') === 0) ? 1 : 0;
            $reasoning = substr($result, strpos($result, ' ') + 1);
            
            // Cache the result
            if (defined('ENABLE_COMBINATION_CACHE') && ENABLE_COMBINATION_CACHE) {
                self::$combinationCache[$cacheKey] = [
                    'is_impossible' => $isImpossible,
                    'reasoning' => $reasoning,
                    'timestamp' => time(),
                    'model' => $response['model_used'] ?? 'unknown'
                ];
                
                self::saveCache();
                self::debugLog("Cached: $attr1=$choice1 + $attr2=$choice2 => " . 
                             ($isImpossible ? 'IMPOSSIBLE' : 'POSSIBLE') . " (Future cost savings!)");
            }
            
            return [
                'success' => true,
                'is_impossible' => $isImpossible,
                'reasoning' => $reasoning,
                'cached' => false,
                'model_used' => $response['model_used'] ?? 'unknown',
                'daily_cost' => self::$dailyCost
            ];
        }
        
        return [
            'success' => false,
            'error' => $response['error'],
            'is_impossible' => null,
            'reasoning' => null
        ];
    }
    
    public static function getCacheStats() {
        self::init();
        
        $total = count(self::$combinationCache);
        $impossible = 0;
        $possible = 0;
        
        foreach (self::$combinationCache as $entry) {
            if (isset($entry['is_impossible']) && $entry['is_impossible']) {
                $impossible++;
            } else {
                $possible++;
            }
        }
        
        // Calculate cost savings from cache using correct constants
        $avgInputTokens = defined('AVERAGE_INPUT_TOKENS_PER_REQUEST') ? AVERAGE_INPUT_TOKENS_PER_REQUEST : 150;
        $avgOutputTokens = defined('AVERAGE_OUTPUT_TOKENS_PER_REQUEST') ? AVERAGE_OUTPUT_TOKENS_PER_REQUEST : 50;
        
        // Use gpt-4o-mini pricing if available, otherwise fallback
        if (defined('GPT4OMINI_COST_PER_1K_INPUT_TOKENS') && defined('GPT4OMINI_COST_PER_1K_OUTPUT_TOKENS')) {
            $inputCost = ($avgInputTokens / 1000) * GPT4OMINI_COST_PER_1K_INPUT_TOKENS;
            $outputCost = ($avgOutputTokens / 1000) * GPT4OMINI_COST_PER_1K_OUTPUT_TOKENS;
            $avgCostPerRequest = $inputCost + $outputCost;
        } elseif (defined('GPT35_COST_PER_1K_TOKENS')) {
            $avgCostPerRequest = (($avgInputTokens + $avgOutputTokens) / 1000) * GPT35_COST_PER_1K_TOKENS;
        } else {
            // Fallback to gpt-4o-mini pricing
            $avgCostPerRequest = (($avgInputTokens / 1000) * 0.000150) + (($avgOutputTokens / 1000) * 0.000600);
        }
        
        $costSavedByCache = $total * $avgCostPerRequest;
        
        return [
            'total_cached' => $total,
            'impossible_cached' => $impossible,
            'possible_cached' => $possible,
            'cache_file' => self::$cacheFile,
            'cache_size_kb' => file_exists(self::$cacheFile) ? round(filesize(self::$cacheFile) / 1024, 2) : 0,
            'rate_limit_hits' => self::$rateLimitHits,
            'daily_cost' => self::$dailyCost,
            'cost_saved_by_cache' => $costSavedByCache,
            'cost_limit' => defined('MAX_DAILY_COST') ? MAX_DAILY_COST : 0
        ];
    }
}
?>
-------------------- END OF FILE --------------------

### FILE 101: syndia.kreahealthcare.com/includes/IntegrityCheckHandler.php
- Type: PHP
- Size: 29.81 KB
- Path: syndia.kreahealthcare.com/includes
- Name: IntegrityCheckHandler.php
------------------------------------------------------------
<?php
class IntegrityCheckHandler {
    private $db;
    private static $instance = null;
    private $currentState = null;
    private $batchSize = 3;  // Process 3 records per batch to avoid hitting rate limits
    private $maxRecords = 20; // Process 20 records per run
    private $forceCleanup = false;

    private function __construct() {
        try {
            $this->db = Database::getInstance();
            $this->ensureDirectivesTable();
        } catch (Exception $e) {
            error_log("Database connection error: " . $e->getMessage());
            throw $e;
        }
    }

    public static function getInstance() {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    /**
     * Ensure the directives table exists
     */
    private function ensureDirectivesTable() {
        // Check if the panel_directives table exists
        $result = $this->db->query("SHOW TABLES LIKE 'panel_directives'");
        if ($result->num_rows === 0) {
            // Create the table if it doesn't exist
            $sql = "CREATE TABLE IF NOT EXISTS panel_directives (
                id INT AUTO_INCREMENT PRIMARY KEY,
                attribute1_id INT NOT NULL,
                attribute2_id INT NOT NULL,
                choice1 VARCHAR(255) NOT NULL,
                choice2 VARCHAR(255) NOT NULL,
                attribute1_name VARCHAR(255) NOT NULL,
                attribute2_name VARCHAR(255) NOT NULL,
                status ENUM('pending', 'approved') NOT NULL DEFAULT 'pending',
                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
            )";
            
            $this->db->query($sql);
            
            // Add indexes
            $this->db->query("ALTER TABLE panel_directives ADD INDEX (attribute1_id)");
            $this->db->query("ALTER TABLE panel_directives ADD INDEX (attribute2_id)");
            $this->db->query("ALTER TABLE panel_directives ADD INDEX (status)");
            
            // Add foreign key constraints
            $this->db->query("ALTER TABLE panel_directives
                ADD CONSTRAINT panel_directives_attribute1_fk
                FOREIGN KEY (attribute1_id) 
                REFERENCES attributes(id)
                ON DELETE CASCADE");
                
            $this->db->query("ALTER TABLE panel_directives
                ADD CONSTRAINT panel_directives_attribute2_fk
                FOREIGN KEY (attribute2_id) 
                REFERENCES attributes(id)
                ON DELETE CASCADE");
                
            // Add unique index
            $this->db->query("ALTER TABLE panel_directives
                ADD UNIQUE INDEX unique_directive (attribute1_id, attribute2_id, choice1(50), choice2(50))");
        }
    }

    /**
     * Add a directive to exclude specific attribute combinations
     * 
     * @param string $data JSON data with attribute1_id, attribute2_id, choice1, choice2
     * @return array Response with success status and message
     */
    public function addDirective($data) {
        try {
            // Parse the data
            $directiveData = json_decode($data, true);
            if (!$directiveData) {
                throw new Exception("Invalid directive data format");
            }
            
            // Validate required fields
            if (!isset($directiveData['attribute1_id']) || !isset($directiveData['attribute2_id']) ||
                !isset($directiveData['choice1']) || !isset($directiveData['choice2'])) {
                throw new Exception("Missing required directive fields");
            }
            
            // Get attribute names for better readability
            $attribute1Id = (int)$directiveData['attribute1_id'];
            $attribute2Id = (int)$directiveData['attribute2_id'];
            $choice1 = $this->db->escape($directiveData['choice1']);
            $choice2 = $this->db->escape($directiveData['choice2']);
            
            // Get attribute names
            $stmt = $this->db->prepare("SELECT id, name FROM attributes WHERE id IN (?, ?)");
            $stmt->bind_param('ii', $attribute1Id, $attribute2Id);
            $stmt->execute();
            $result = $stmt->get_result();
            
            $attributeNames = [];
            while ($row = $result->fetch_assoc()) {
                $attributeNames[$row['id']] = $row['name'];
            }
            
            if (count($attributeNames) !== 2) {
                throw new Exception("One or both attributes not found");
            }
            
            // Start transaction
            $this->db->query("START TRANSACTION");
            
            // Check if this directive already exists
            $stmt = $this->db->prepare("
                SELECT id FROM panel_directives 
                WHERE attribute1_id = ? AND attribute2_id = ? AND choice1 = ? AND choice2 = ?
            ");
            $stmt->bind_param('iiss', $attribute1Id, $attribute2Id, $choice1, $choice2);
            $stmt->execute();
            $existingResult = $stmt->get_result();
            
            if ($existingResult->num_rows > 0) {
                throw new Exception("This directive already exists");
            }
            
            // Insert the new directive
            $stmt = $this->db->prepare("
                INSERT INTO panel_directives (
                    attribute1_id, attribute2_id, choice1, choice2, 
                    attribute1_name, attribute2_name, status, created_at
                ) VALUES (?, ?, ?, ?, ?, ?, 'pending', NOW())
            ");
            
            $attr1Name = $attributeNames[$attribute1Id];
            $attr2Name = $attributeNames[$attribute2Id];
            
            $stmt->bind_param('iissss', 
                $attribute1Id, $attribute2Id, $choice1, $choice2, 
                $attr1Name, $attr2Name
            );
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to insert directive: " . $stmt->error);
            }
            
            $directiveId = $this->db->getLastInsertId();
            
            $this->db->query("COMMIT");
            
            return [
                'success' => true,
                'directive_id' => $directiveId,
                'message' => 'Directive added successfully'
            ];
        } catch (Exception $e) {
            if ($this->db->inTransaction()) {
                $this->db->query("ROLLBACK");
            }
            error_log("Error adding directive: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Get all directives
     * 
     * @return array Response with success status and directives data
     */
    public function getDirectives() {
        try {
            $sql = "SELECT id, attribute1_id, attribute2_id, choice1, choice2, 
                        attribute1_name, attribute2_name, status
                    FROM panel_directives 
                    ORDER BY created_at DESC";
            
            $result = $this->db->query($sql);
            
            if ($result === false) {
                throw new Exception("Failed to fetch directives: " . $this->db->getLastError());
            }
            
            $directives = [];
            while ($row = $result->fetch_assoc()) {
                $directives[] = $row;
            }
            
            return [
                'success' => true,
                'directives' => $directives
            ];
        } catch (Exception $e) {
            error_log("Error in getDirectives: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Approve a directive
     * 
     * @param int $directiveId The directive ID to approve
     * @return array Response with success status and message
     */
    public function approveDirective($directiveId) {
        try {
            $stmt = $this->db->prepare("
                UPDATE panel_directives 
                SET status = 'approved' 
                WHERE id = ?
            ");
            
            $stmt->bind_param('i', $directiveId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to approve directive: " . $stmt->error);
            }
            
            if ($stmt->affected_rows === 0) {
                throw new Exception("Directive not found");
            }
            
            return [
                'success' => true,
                'message' => 'Directive approved successfully'
            ];
        } catch (Exception $e) {
            error_log("Error approving directive: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Revoke an approved directive (set back to pending)
     * 
     * @param int $directiveId The directive ID to revoke
     * @return array Response with success status and message
     */
    public function revokeDirective($directiveId) {
        try {
            $stmt = $this->db->prepare("
                UPDATE panel_directives 
                SET status = 'pending' 
                WHERE id = ?
            ");
            
            $stmt->bind_param('i', $directiveId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to revoke directive: " . $stmt->error);
            }
            
            if ($stmt->affected_rows === 0) {
                throw new Exception("Directive not found");
            }
            
            return [
                'success' => true,
                'message' => 'Directive revoked successfully'
            ];
        } catch (Exception $e) {
            error_log("Error revoking directive: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Delete a directive
     * 
     * @param int $directiveId The directive ID to delete
     * @return array Response with success status and message
     */
    public function deleteDirective($directiveId) {
        try {
            $stmt = $this->db->prepare("DELETE FROM panel_directives WHERE id = ?");
            $stmt->bind_param('i', $directiveId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to delete directive: " . $stmt->error);
            }
            
            if ($stmt->affected_rows === 0) {
                throw new Exception("Directive not found");
            }
            
            return [
                'success' => true,
                'message' => 'Directive deleted successfully'
            ];
        } catch (Exception $e) {
            error_log("Error deleting directive: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Find panel members that match a specific directive
     * 
     * @param int $directiveId The directive ID to check
     * @return array Response with success status and matching panel members
     */
    public function findMatchingPanelMembers($directiveId) {
        try {
            // Get directive details
            $stmt = $this->db->prepare("
                SELECT attribute1_id, attribute2_id, choice1, choice2
                FROM panel_directives
                WHERE id = ?
            ");
            $stmt->bind_param('i', $directiveId);
            $stmt->execute();
            $directive = $stmt->get_result()->fetch_assoc();
            
            if (!$directive) {
                throw new Exception("Directive not found");
            }
            
            // Find panel members that match this directive
            $matchingMembers = [];
            
            // For now, we'll just return success
            // In future implementation, we'll add logic to find matching panel members
            
            return [
                'success' => true,
                'directive_id' => $directiveId,
                'matching_count' => count($matchingMembers),
                'matching_members' => $matchingMembers
            ];
        } catch (Exception $e) {
            error_log("Error finding matching panel members: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * Get the current state of the integrity check
     * 
     * @return array|null The current state or null if no state found
     */
    public function getCurrentState() {
        if ($this->currentState === null) {
            $result = $this->db->query("
                SELECT * FROM panel_analysis_state 
                WHERE id = (SELECT MAX(id) FROM panel_analysis_state)
            ");
            if (!$result) {
                error_log("Failed to fetch current state: " . $this->db->getLastError());
                return null;
            }
            $this->currentState = $result->fetch_assoc();
        }
        return $this->currentState;
    }
    
    /**
     * Update the state of the integrity check
     * 
     * @param array $updates Key-value pairs to update
     * @return array Response with success status and message
     */
    private function updateState($updates) {
        $setClauses = [];
        foreach ($updates as $field => $value) {
            $setClauses[] = "$field = " . 
                (is_numeric($value) ? $value : "'" . $this->db->escape($value) . "'");
        }
        
        $sql = "UPDATE panel_analysis_state 
                SET " . implode(', ', $setClauses) . " 
                WHERE id = (SELECT MAX(id) FROM panel_analysis_state)";
                
        $success = $this->db->query($sql);
        
        if ($success) {
            $this->currentState = null;
        }
        
        return [
            'success' => $success,
            'message' => $success ? 'State updated' : 'Failed to update state'
        ];
    }

    /**
     * Clean up any resources or processes
     * 
     * @return bool Success status
     */
    public function cleanup() {
        if (!$this->forceCleanup) {
            error_log("Skipping automatic cleanup");
            return true;
        }

        $this->db->query("START TRANSACTION");
        try {
            error_log("Starting forced cleanup process");
            
            $result = $this->db->query("SELECT * FROM panel_analysis_state WHERE is_running = 1");
            if ($result && $result->num_rows > 0) {
                error_log("Found running processes: " . $result->num_rows);
            }
            
            $this->db->query("UPDATE panel_analysis_state SET is_running = 0, status = 'Check terminated' WHERE is_running = 1");
            $this->db->query("DELETE FROM panel_processing_status WHERE status IN ('pending', 'processing')");
            
            $lockFile = sys_get_temp_dir() . '/integrity_check.lock';
            if (file_exists($lockFile)) {
                error_log("Removing lock file");
                unlink($lockFile);
            }

            $this->db->query("COMMIT");
            error_log("Cleanup completed successfully");
            return true;
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Cleanup error: " . $e->getMessage());
            throw $e;
        }
    }

    /**
     * Force cleanup of resources and processes
     * 
     * @return bool Success status
     */
    public function forceCleanup() {
        $this->forceCleanup = true;
        $result = $this->cleanup();
        $this->forceCleanup = false;
        return $result;
    }
    /**
 * Start the integrity check process
 */
public function startIntegrityCheck() {
    try {
        // Create a database table for tracking progress if it doesn't exist
        $this->createIntegrityCheckTable();
        
        // Get approved directives
        $directives = $this->getApprovedDirectives();
        if (empty($directives)) {
            throw new Exception("No approved directives found. Please approve directives first.");
        }
        
        // Count total panel members
        $countResult = $this->db->query("SELECT COUNT(*) as total FROM panel_data");
        $totalCount = $countResult->fetch_assoc()['total'];
        
        if ($totalCount == 0) {
            throw new Exception("No panel members found to check.");
        }
        
        // Reset progress tracking
        $this->db->query("TRUNCATE TABLE panel_integrity_check_state");
        
        // Initialize progress state
        $sql = "INSERT INTO panel_integrity_check_state 
                (is_running, is_paused, processed_count, total_count, status, start_time) 
                VALUES (1, 0, 0, ?, 'running', NOW())";
        
        $stmt = $this->db->prepare($sql);
        $stmt->bind_param('i', $totalCount);
        
        if (!$stmt->execute()) {
            throw new Exception("Failed to initialize check state: " . $stmt->error);
        }
        
        // Create a table to store results if it doesn't exist
        $this->createResultsTable();
        
        // Clear previous results
        $this->db->query("TRUNCATE TABLE panel_integrity_results");
        
        return [
            'success' => true,
            'message' => 'Integrity check started successfully'
        ];
    } catch (Exception $e) {
        error_log("Start integrity check error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Create the integrity check state table if it doesn't exist
 */
private function createIntegrityCheckTable() {
    $this->db->query("
        CREATE TABLE IF NOT EXISTS panel_integrity_check_state (
            id INT AUTO_INCREMENT PRIMARY KEY,
            is_running TINYINT(1) NOT NULL DEFAULT 0,
            is_paused TINYINT(1) NOT NULL DEFAULT 0,
            processed_count INT NOT NULL DEFAULT 0,
            total_count INT NOT NULL DEFAULT 0,
            status VARCHAR(50) NOT NULL DEFAULT '',
            start_time TIMESTAMP NULL,
            last_processed_id INT DEFAULT NULL
        )
    ");
}

/**
 * Create the results table if it doesn't exist
 */
private function createResultsTable() {
    $this->db->query("
        CREATE TABLE IF NOT EXISTS panel_integrity_results (
            id INT AUTO_INCREMENT PRIMARY KEY,
            panelist_id VARCHAR(10) NOT NULL,
            directive_id INT NOT NULL,
            attribute1_id INT NOT NULL,
            attribute2_id INT NOT NULL,
            choice1 VARCHAR(255) NOT NULL,
            choice2 VARCHAR(255) NOT NULL,
            actual_value1 VARCHAR(255) NOT NULL,
            actual_value2 VARCHAR(255) NOT NULL,
            attribute1_name VARCHAR(255) NOT NULL,
            attribute2_name VARCHAR(255) NOT NULL,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            INDEX (panelist_id),
            INDEX (directive_id)
        )
    ");
}

/**
 * Get approved directives
 */
private function getApprovedDirectives() {
    $result = $this->db->query("
        SELECT * FROM panel_directives WHERE status = 'approved'
    ");
    
    $directives = [];
    while ($row = $result->fetch_assoc()) {
        $directives[] = $row;
    }
    
    return $directives;
}

/**
 * Pause the integrity check
 */
public function pauseCheck() {
    try {
        $this->db->query("
            UPDATE panel_integrity_check_state 
            SET is_paused = 1, status = 'paused' 
            WHERE is_running = 1
        ");
        
        return [
            'success' => true,
            'message' => 'Check paused successfully'
        ];
    } catch (Exception $e) {
        error_log("Pause check error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Resume the integrity check
 */
public function resumeCheck() {
    try {
        $this->db->query("
            UPDATE panel_integrity_check_state 
            SET is_paused = 0, status = 'running' 
            WHERE is_running = 1 AND is_paused = 1
        ");
        
        return [
            'success' => true,
            'message' => 'Check resumed successfully'
        ];
    } catch (Exception $e) {
        error_log("Resume check error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Stop the integrity check
 */
public function stopCheck() {
    try {
        $this->db->query("
            UPDATE panel_integrity_check_state 
            SET is_running = 0, is_paused = 0, status = 'stopped' 
            WHERE is_running = 1
        ");
        
        return [
            'success' => true,
            'message' => 'Check stopped successfully'
        ];
    } catch (Exception $e) {
        error_log("Stop check error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Get the current check status
 */
public function getCheckStatus() {
    try {
        $result = $this->db->query("
            SELECT * FROM panel_integrity_check_state 
            ORDER BY id DESC LIMIT 1
        ");
        
        if ($result->num_rows == 0) {
            return [
                'success' => true,
                'is_running' => false,
                'is_paused' => false,
                'progress' => 0
            ];
        }
        
        $state = $result->fetch_assoc();
        $progress = ($state['total_count'] > 0) ? 
            ($state['processed_count'] / $state['total_count'] * 100) : 0;
        
        return [
            'success' => true,
            'is_running' => (bool)$state['is_running'],
            'is_paused' => (bool)$state['is_paused'],
            'progress' => $progress,
            'processed' => $state['processed_count'],
            'total' => $state['total_count'],
            'status' => $state['status']
        ];
    } catch (Exception $e) {
        error_log("Get check status error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Get the check progress and process more panel members
 */
public function getCheckProgress() {
    try {
        // First, get current state
        $state = $this->getCheckStatus();
        
        // If check is not running or is paused, just return the state
        if (!$state['success'] || !$state['is_running'] || $state['is_paused']) {
            return $state;
        }
        
        // Process a batch of panel members
        $this->processNextBatch();
        
        // Get updated state
        $updatedState = $this->getCheckStatus();
        
        // If check is complete, include results
        if ($updatedState['success'] && 
            (!$updatedState['is_running'] || 
             $updatedState['processed'] >= $updatedState['total'])) {
            
            $updatedState['status'] = 'completed';
            $updatedState['results'] = $this->getCheckResults();
            
            // Mark as completed
            $this->db->query("
                UPDATE panel_integrity_check_state 
                SET is_running = 0, status = 'completed' 
                WHERE is_running = 1
            ");
        }
        
        return $updatedState;
    } catch (Exception $e) {
        error_log("Get check progress error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}

/**
 * Process the next batch of panel members
 */
private function processNextBatch($batchSize = 50) {
    // Get current state
    $result = $this->db->query("
        SELECT * FROM panel_integrity_check_state 
        WHERE is_running = 1 AND is_paused = 0 
        ORDER BY id DESC LIMIT 1
    ");
    
    if ($result->num_rows == 0) {
        return; // No running check
    }
    
    $state = $result->fetch_assoc();
    $lastProcessedId = $state['last_processed_id'] ?? 0;
    
    // Get approved directives
    $directives = $this->getApprovedDirectives();
    if (empty($directives)) {
        return; // No directives to check
    }
    
    // Get a batch of unprocessed panel members
    $query = "
        SELECT * FROM panel_data 
        WHERE id > ? 
        ORDER BY id ASC 
        LIMIT ?
    ";
    
    $stmt = $this->db->prepare($query);
    $stmt->bind_param('ii', $lastProcessedId, $batchSize);
    $stmt->execute();
    $result = $stmt->get_result();
    
    if ($result->num_rows == 0) {
        // No more panel members to process
        $this->db->query("
            UPDATE panel_integrity_check_state 
            SET is_running = 0, status = 'completed', 
                processed_count = total_count 
            WHERE id = {$state['id']}
        ");
        return;
    }
    
    $processedCount = 0;
    $newLastId = $lastProcessedId;
    
    // Check each panel member against directives
    while ($panelist = $result->fetch_assoc()) {
        $newLastId = $panelist['id'];
        $processedCount++;
        
        // Parse attribute values
        $attributeValues = json_decode($panelist['attribute_values'], true);
        if (!$attributeValues) continue;
        
        // Check against each directive
        foreach ($directives as $directive) {
            $attr1Id = $directive['attribute1_id'];
            $attr2Id = $directive['attribute2_id'];
            $choice1 = $directive['choice1'];
            $choice2 = $directive['choice2'];
            
            // Get actual values
            $actualValue1 = isset($attributeValues[$attr1Id]) ? $attributeValues[$attr1Id] : null;
            $actualValue2 = isset($attributeValues[$attr2Id]) ? $attributeValues[$attr2Id] : null;
            
            // Convert arrays to strings for comparison
            if (is_array($actualValue1)) $actualValue1 = implode(', ', $actualValue1);
            if (is_array($actualValue2)) $actualValue2 = implode(', ', $actualValue2);
            
            // Check if value matches exactly or contains the choice (for array values)
            $value1Matches = false;
            $value2Matches = false;
            
            // For the first attribute value
            if ($actualValue1 === $choice1) {
                $value1Matches = true;
            } else if (is_string($actualValue1) && strpos($actualValue1, $choice1) !== false) {
                // Check if it's part of a comma-separated list (from a multi-select)
                $parts = array_map('trim', explode(',', $actualValue1));
                if (in_array($choice1, $parts)) {
                    $value1Matches = true;
                }
            }
            
            // For the second attribute value
            if ($actualValue2 === $choice2) {
                $value2Matches = true;
            } else if (is_string($actualValue2) && strpos($actualValue2, $choice2) !== false) {
                // Check if it's part of a comma-separated list (from a multi-select)
                $parts = array_map('trim', explode(',', $actualValue2));
                if (in_array($choice2, $parts)) {
                    $value2Matches = true;
                }
            }
            
            // Check if panelist violates directive
if ($value1Matches && $value2Matches) {
    // This panelist violates the directive - add to results
    $stmt = $this->db->prepare("
        INSERT INTO panel_integrity_results 
        (panelist_id, directive_id, attribute1_id, attribute2_id, 
         choice1, choice2, actual_value1, actual_value2, 
         attribute1_name, attribute2_name) 
        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
    ");
    
    $stmt->bind_param(
        'siisssssss', 
        $panelist['panelist_id'], 
        $directive['id'], 
        $attr1Id, 
        $attr2Id, 
        $choice1, 
        $choice2, 
        $actualValue1, 
        $actualValue2, 
        $directive['attribute1_name'], 
        $directive['attribute2_name']
    );
    
    $stmt->execute();
    
    // Continue checking other directives - a panelist might violate multiple directives
    // (removed the break statement here)
}
        }
    }
    
    // Update progress
    $this->db->query("
        UPDATE panel_integrity_check_state 
        SET processed_count = processed_count + {$processedCount}, 
            last_processed_id = {$newLastId} 
        WHERE id = {$state['id']}
    ");
}

/**
 * Get the results of the integrity check
 */
private function getCheckResults() {
    $result = $this->db->query("
        SELECT * FROM panel_integrity_results 
        ORDER BY id ASC
    ");
    
    $results = [];
    while ($row = $result->fetch_assoc()) {
        $results[] = $row;
    }
    
    return $results;
}

/**
 * Delete violating panel members
 */
public function deleteViolatingMembers($panelists) {
    try {
        if (empty($panelists)) {
            throw new Exception("No panelists specified for deletion");
        }
        
        $placeholders = implode(',', array_fill(0, count($panelists), '?'));
        $types = str_repeat('s', count($panelists));
        
        $stmt = $this->db->prepare("
            DELETE FROM panel_data 
            WHERE panelist_id IN ({$placeholders})
        ");
        
        $stmt->bind_param($types, ...$panelists);
        $stmt->execute();
        
        $deletedCount = $stmt->affected_rows;
        
        return [
            'success' => true,
            'deleted_count' => $deletedCount,
            'message' => "{$deletedCount} panel members deleted successfully"
        ];
    } catch (Exception $e) {
        error_log("Delete violating members error: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}
    
}
?>
-------------------- END OF FILE --------------------

### FILE 102: syndia.kreahealthcare.com/includes/IntegrityCheckHandlerBackup.php
- Type: PHP
- Size: 45.64 KB
- Path: syndia.kreahealthcare.com/includes
- Name: IntegrityCheckHandlerBackup.php
------------------------------------------------------------
<?php
ini_set('memory_limit', '256M');
ini_set('max_execution_time', 300);

class IntegrityCheckHandler {
    private $db;
    private static $instance = null;
    private $currentState = null;
    private $batchSize = 3;  // Process 3 records per batch to avoid hitting rate limits
    private $maxRecords = 20; // Process 20 records per run (reduced for testing)
    private $forceCleanup = false;

    private function __construct() {
        try {
            $this->db = Database::getInstance();
            $this->ensureAnomalyTable();
        } catch (Exception $e) {
            error_log("Database connection error: " . $e->getMessage());
            throw $e;
        }
    }

    public static function getInstance() {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    /**
     * Ensure the anomaly storage table exists
     */
    private function ensureAnomalyTable() {
    $sql = "CREATE TABLE IF NOT EXISTS panel_anomalies (
        id INT AUTO_INCREMENT PRIMARY KEY,
        panelist_id VARCHAR(10) NOT NULL,
        description TEXT NOT NULL,
        attributes_involved VARCHAR(255) NULL,
        affected_ids TEXT NULL,
        is_processed TINYINT(1) DEFAULT 0,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        INDEX (panelist_id),
        INDEX (is_processed)
    )";
    
    $this->db->query($sql);
}

    public function cleanup() {
        if (!$this->forceCleanup) {
            error_log("Skipping automatic cleanup");
            return true;
        }

        $this->db->query("START TRANSACTION");
        try {
            error_log("Starting forced cleanup process");
            
            $result = $this->db->query("SELECT * FROM panel_analysis_state WHERE is_running = 1");
            if ($result && $result->num_rows > 0) {
                error_log("Found running processes: " . $result->num_rows);
            }
            
            $this->db->query("UPDATE panel_analysis_state SET is_running = 0, status = 'Check terminated' WHERE is_running = 1");
            $this->db->query("DELETE FROM panel_processing_status WHERE status IN ('pending', 'processing')");
            
            $lockFile = sys_get_temp_dir() . '/integrity_check.lock';
            if (file_exists($lockFile)) {
                error_log("Removing lock file");
                unlink($lockFile);
            }

            $this->db->query("COMMIT");
            error_log("Cleanup completed successfully");
            return true;
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Cleanup error: " . $e->getMessage());
            throw $e;
        }
    }

    public function forceCleanup() {
        $this->forceCleanup = true;
        $result = $this->cleanup();
        $this->forceCleanup = false;
        return $result;
    }

    public function startCheck() {
        try {
            error_log("Starting integrity check");
            
            // Reset any existing checks
            $this->db->query("UPDATE panel_analysis_state SET is_running = 0 WHERE is_running = 1");
            $this->db->query("DELETE FROM panel_processing_status WHERE status IN ('pending', 'processing')");
            $this->db->query("DELETE FROM panel_anomalies"); // Clear previous anomalies

            // Get records that haven't been processed yet, up to $maxRecords
            $result = $this->db->query("
                SELECT pd.* 
                FROM panel_data pd
                LEFT JOIN panel_processing_status pps ON pd.panelist_id = pps.panelist_id
                WHERE pps.panelist_id IS NULL
                ORDER BY pd.id 
                LIMIT {$this->maxRecords}
            ");
            
            if (!$result) {
                error_log("Query error: " . $this->db->getLastError());
                throw new Exception("Failed to fetch records: " . $this->db->getLastError());
            }

            $records = [];
            while ($row = $result->fetch_assoc()) {
                $records[] = $row;
            }

            $totalCount = count($records);
            error_log("Found $totalCount records to process");
            
            if ($totalCount === 0) {
                throw new Exception('No records to process');
            }

            $this->db->query("START TRANSACTION");

            try {
                error_log("Initializing new check process");

                $stmt = $this->db->prepare("
                    INSERT INTO panel_analysis_state 
                    (is_running, is_paused, processed_count, total_count, status, start_time) 
                    VALUES (1, 0, 0, ?, 'Starting phase 1: Anomaly detection', NOW())
                ");
                
                $stmt->bind_param('i', $totalCount);
                
                if (!$stmt->execute()) {
                    throw new Exception("Failed to initialize integrity check");
                }

                $stmt = $this->db->prepare("
                    INSERT INTO panel_processing_status 
                    (panelist_id, status, attempts, last_attempt) 
                    VALUES (?, 'pending', 0, NULL)
                ");

                foreach ($records as $record) {
                    $stmt->bind_param('s', $record['panelist_id']);
                    if (!$stmt->execute()) {
                        error_log("Failed to initialize status for panelist: " . $record['panelist_id']);
                        throw new Exception("Failed to initialize record status");
                    }
                }

                $this->db->query("COMMIT");
                error_log("Check process initialized successfully");
                
                return [
                    'success' => true,
                    'total_count' => $totalCount,
                    'message' => 'Integrity check started'
                ];
                
            } catch (Exception $e) {
                $this->db->query("ROLLBACK");
                error_log("Failed to initialize check: " . $e->getMessage());
                throw $e;
            }
            
        } catch (Exception $e) {
            error_log("Error starting integrity check: " . $e->getMessage());
            return [
                'success' => false, 
                'message' => $e->getMessage()
            ];
        }
    }
    
    public function killExistingProcesses() {
        try {
            error_log("Killing existing processes");
            
            // Force cleanup any existing processes
            $this->db->query("START TRANSACTION");
            
            // Reset all running states
            $this->db->query("UPDATE panel_analysis_state SET is_running = 0, status = 'Process terminated' WHERE is_running = 1");
            
            // Clear all pending processes
            $this->db->query("DELETE FROM panel_processing_status WHERE status IN ('pending', 'processing')");
            
            // Remove any lock files
            $lockFile = sys_get_temp_dir() . '/integrity_check.lock';
            if (file_exists($lockFile)) {
                unlink($lockFile);
            }
            
            // Reset GPT rate limit tracking
            if (method_exists('GptHelper', 'resetRateLimit')) {
                GptHelper::resetRateLimit();
            }
            
            $this->db->query("COMMIT");
            error_log("All existing processes killed");
            return true;
            
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Error killing processes: " . $e->getMessage());
            throw $e;
        }
    }

    /**
     * Check if phase 1 is complete and all records have been processed
     */
    private function isPhase1Complete() {
        $result = $this->db->query("
            SELECT COUNT(*) as count 
            FROM panel_processing_status 
            WHERE status = 'pending'
        ");
        
        if (!$result) {
            return false;
        }
        
        $row = $result->fetch_assoc();
        return $row['count'] == 0;
    }
    
    /**
     * Start phase 2 - grouping anomalies into directives
     */
    private function startPhase2() {
        $this->db->query("START TRANSACTION");
        
        try {
            // Update the state to indicate we're starting phase 2
            $stmt = $this->db->prepare("
                UPDATE panel_analysis_state 
                SET status = 'Starting phase 2: Grouping anomalies', 
                    last_processed = NOW()
                WHERE is_running = 1
                AND id = (SELECT MAX(id) FROM panel_analysis_state)
            ");
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to update state for phase 2");
            }
            
            $this->db->query("COMMIT");
            $this->currentState = null; // Reset state
            
            // Count anomalies to process
            $result = $this->db->query("SELECT COUNT(*) as count FROM panel_anomalies WHERE is_processed = 0");
            $anomalyCount = $result->fetch_assoc()['count'];
            
            error_log("Starting phase 2 with $anomalyCount anomalies to process");
            return true;
            
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Failed to start phase 2: " . $e->getMessage());
            return false;
        }
    }
    
    /**
 * Process a batch of anomalies and create/update directives
 */
public function processAnomalieBatch() {
    try {
        error_log("Processing anomaly batch");
        
        // Set a processing timeout
        set_time_limit(60); // 60 seconds should be plenty for a batch
        
        // Check if we have any unprocessed anomalies
        $countQuery = $this->db->query("
            SELECT COUNT(*) as count FROM panel_anomalies WHERE is_processed = 0
        ");
        
        if (!$countQuery) {
            throw new Exception("Failed to check anomaly count: " . $this->db->getLastError());
        }
        
        $count = $countQuery->fetch_assoc()['count'];
        
        if ($count === 0) {
            error_log("No unprocessed anomalies found");
            return [
                'success' => true,
                'status' => 'completed',
                'message' => 'All anomalies processed'
            ];
        }
        
        // Group similar anomalies
        $processed = $this->groupSimilarAnomalies();
        
        if ($processed > 0) {
            error_log("Processed $processed anomalies");
            
            // Check if there are more to process
            $remainingQuery = $this->db->query("
                SELECT COUNT(*) as count FROM panel_anomalies WHERE is_processed = 0
            ");
            
            $remaining = $remainingQuery->fetch_assoc()['count'];
            
            if ($remaining > 0) {
                return [
                    'success' => true,
                    'status' => 'processing',
                    'processed' => $processed,
                    'remaining' => $remaining,
                    'message' => "Processed $processed anomalies, $remaining remaining"
                ];
            } else {
                return [
                    'success' => true,
                    'status' => 'completed',
                    'message' => 'All anomalies processed'
                ];
            }
        } else {
            return [
                'success' => true,
                'status' => 'completed',
                'message' => 'No anomalies to process'
            ];
        }
    } catch (Exception $e) {
        error_log("Error processing anomalies: " . $e->getMessage());
        return [
            'success' => false,
            'message' => $e->getMessage()
        ];
    }
}
    
    /**
 * Group similar anomalies into consolidated directives
 * This should be called during Phase 2 processing
 */
private function groupSimilarAnomalies() {
    try {
        // Mark all anomalies as processed
        $result = $this->db->query("UPDATE panel_anomalies SET is_processed = 1 WHERE is_processed = 0");
        return 1;
    } catch (Exception $e) {
        error_log("Error in groupSimilarAnomalies: " . $e->getMessage());
        return 0;
    }
}

private function createDirectiveFromAnomalySimple($anomaly) {
    // Insert new directive with minimal data
    $stmt = $this->db->prepare("
        INSERT INTO panel_directives (
            description, record_count, status, created_at
        ) VALUES (?, 1, 'pending', NOW())
    ");
    
    $stmt->bind_param('s', $anomaly['description']);
    $stmt->execute();
    
    $newId = $this->db->getLastInsertId();
    error_log("Created new directive #$newId from anomaly");
}

private function addAnomalyToDirectiveSimple($anomaly, $directiveId) {
    try {
        // Simply increment the record count
        $stmt = $this->db->prepare("
            UPDATE panel_directives 
            SET record_count = record_count + 1
            WHERE id = ?
        ");
        
        if (!$stmt) {
            error_log("Failed to prepare statement: " . $this->db->getLastError());
            return false;
        }
        
        $stmt->bind_param('i', $directiveId);
        $result = $stmt->execute();
        
        if (!$result) {
            error_log("Failed to update directive: " . $stmt->error);
            return false;
        }
        
        error_log("Added anomaly to directive $directiveId");
        return true;
    } catch (Exception $e) {
        error_log("Exception adding anomaly to directive: " . $e->getMessage());
        return false;
    }
}

/**
 * Calculate text similarity between two descriptions
 */
private function calculateTextSimilarity($text1, $text2) {
    // Convert text to lowercase and remove punctuation
    $text1 = strtolower(preg_replace('/[^\w\s]/', '', $text1));
    $text2 = strtolower(preg_replace('/[^\w\s]/', '', $text2));
    
    // Extract key concepts that we want to match on
    $concepts = [
        'age' => ['age', 'years', 'child', 'children', 'minor', 'infant', 'baby', 'toddler', 'young', 'old'],
        'income' => ['income', 'rich', 'poor', 'destitute', 'middle', 'class', 'inr', 'salary', 'wage', 'money', 'earn'],
        'employment' => ['employment', 'job', 'work', 'employed', 'self-employed', 'labourer', 'labor', 'profession', 'career', 'occupation', 'salaried', 'wages', 'casual'],
        'education' => ['education', 'literate', 'illiterate', 'school', 'read', 'write', 'literacy', 'educated']
    ];
    
    // Calculate concept matches
    $conceptMatch = 0;
    $conceptTotal = count($concepts);
    
    foreach ($concepts as $category => $terms) {
        $match1 = false;
        $match2 = false;
        
        foreach ($terms as $term) {
            if (strpos($text1, $term) !== false) $match1 = true;
            if (strpos($text2, $term) !== false) $match2 = true;
        }
        
        // If both texts mention the same concept category, increase similarity
        if ($match1 && $match2) {
            $conceptMatch++;
        }
    }
    
    // Calculate basic word similarity (Jaccard)
    $stopWords = ['a', 'an', 'the', 'and', 'or', 'but', 'is', 'are', 'in', 'to', 'of', 'for', 'with', 'this', 'that', 'would', 'could', 'might', 'may', 'can'];
    $words1 = array_diff(explode(' ', $text1), $stopWords);
    $words2 = array_diff(explode(' ', $text2), $stopWords);
    
    $intersection = array_intersect($words1, $words2);
    $union = array_unique(array_merge($words1, $words2));
    
    $wordSimilarity = empty($union) ? 0 : count($intersection) / count($union);
    
    // Combine concept matching and word similarity
    // Weight concept matching higher since it's more important
    $similarity = ($conceptMatch / $conceptTotal) * 0.7 + $wordSimilarity * 0.3;
    
    return $similarity;
}

/**
 * Add an anomaly to an existing directive
 */
private function addAnomalyToDirectiveSimple($anomaly, $directiveId) {
    try {
        // Simply increment the record count
        $stmt = $this->db->prepare("
            UPDATE panel_directives 
            SET record_count = record_count + 1
            WHERE id = ?
        ");
        
        if (!$stmt) {
            error_log("Failed to prepare statement: " . $this->db->getLastError());
            return false;
        }
        
        $stmt->bind_param('i', $directiveId);
        $result = $stmt->execute();
        
        if (!$result) {
            error_log("Failed to update directive: " . $stmt->error);
            return false;
        }
        
        error_log("Added anomaly to directive $directiveId");
        return true;
    } catch (Exception $e) {
        error_log("Exception adding anomaly to directive: " . $e->getMessage());
        return false;
    }
}

/**
 * Create a new directive from an anomaly
 */
private function createDirectiveFromAnomalySimple($anomaly) {
    try {
        // Insert new directive with minimal data
        $stmt = $this->db->prepare("
            INSERT INTO panel_directives (
                description, record_count, status, created_at
            ) VALUES (?, 1, 'pending', NOW())
        ");
        
        if (!$stmt) {
            error_log("Failed to prepare statement: " . $this->db->getLastError());
            return false;
        }
        
        $stmt->bind_param('s', $anomaly['description']);
        $result = $stmt->execute();
        
        if (!$result) {
            error_log("Failed to create directive: " . $stmt->error);
            return false;
        }
        
        $newId = $this->db->getLastInsertId();
        error_log("Created new directive #$newId from anomaly");
        return true;
    } catch (Exception $e) {
        error_log("Exception creating directive: " . $e->getMessage());
        return false;
    }
}
    
    public function processBatch() {
        try {
            $state = $this->getCurrentState();
            error_log("Processing batch, current state: " . json_encode($state));
            
            if (!$state || $state['is_running'] != '1') {
                error_log("No active check or check not running");
                return ['success' => true, 'status' => 'stopped'];
            }
            
            // Check if check is paused
            if ($state['is_paused'] == '1') {
                error_log("Check is paused");
                return [
                    'success' => true, 
                    'status' => 'paused',
                    'message' => 'Check is paused'
                ];
            }
            
            // Check if we're in phase 1 or phase 2
            if (strpos($state['status'], 'Phase 2') !== false || strpos($state['status'], 'Starting phase 2') !== false) {
                // In Phase 2, process anomalies in batches
                return $this->processAnomalieBatch();
            }

            // Check rate limit before processing
            if (!GptHelper::canMakeRequest()) {
                error_log("Rate limit active, cooling down");
                return $this->handleRateLimit(
                    $state['processed_count'] ?? 0,
                    $state['total_count'] ?? 0
                );
            }

            // Check if phase 1 is complete
            if ($this->isPhase1Complete()) {
                // Start phase 2
                $this->startPhase2();
                
                // Return immediately to let the next call handle phase 2
                return [
                    'success' => true,
                    'status' => 'switching_phase',
                    'message' => 'Starting phase 2: Grouping anomalies'
                ];
            }

            // Phase 1: Get next batch of pending records
            $stmt = $this->db->prepare("
                SELECT pd.*
                FROM panel_processing_status pps
                JOIN panel_data pd ON pps.panelist_id = pd.panelist_id
                WHERE pps.status = 'pending'
                ORDER BY pps.panelist_id
                LIMIT ?
            ");
            $stmt->bind_param('i', $this->batchSize);
            $stmt->execute();
            $result = $stmt->get_result();
            
            if (!$result) {
                throw new Exception("Failed to fetch pending records");
            }
            
            $records = [];
            while ($row = $result->fetch_assoc()) {
                $records[] = $row;
            }
            
            if (empty($records)) {
                // No more pending records - check if we're done
                $remainingResult = $this->db->query("
                    SELECT COUNT(*) as count 
                    FROM panel_processing_status 
                    WHERE status = 'pending'
                ");
                
                $remaining = $remainingResult->fetch_assoc()['count'];
                
                if ($remaining == 0) {
                    // Start phase 2
                    $this->startPhase2();
                    
                    return [
                        'success' => true,
                        'status' => 'switching_phase',
                        'message' => 'Starting phase 2: Grouping anomalies'
                    ];
                }
                
                return [
                    'success' => true,
                    'status' => 'waiting',
                    'message' => 'Waiting for more records'
                ];
            }
            
            // Process this batch of records
            $processed = 0;
            $successful = $state['processed_count'] ?? 0;
            
            // Get attributes only once for the batch
            $attributes = $this->getAttributeMetadata();
            
            foreach ($records as $record) {
                try {
                    // Mark record as processing
                    $this->markRecordStatus($record['panelist_id'], 'processing');
                    
                    // Check if we can make a request
                    if (!GptHelper::canMakeRequest()) {
                        // Return immediately to avoid wasting time
                        return $this->handleRateLimit(
                            $successful,
                            $state['total_count'] ?? 0,
                            $record['panelist_id']
                        );
                    }
                    
                    // Check record for logical inconsistencies
                    $inconsistencies = $this->checkRecordIntegrity($record, $attributes);
                    
                    // Save any inconsistencies found
                    foreach ($inconsistencies as $description) {
                        error_log("Found inconsistency for {$record['panelist_id']}: $description");
                        $this->saveAnomaly($record['panelist_id'], $description);
                    }
                    
                    // Mark as completed regardless of whether inconsistencies were found
                    $this->markRecordStatus($record['panelist_id'], 'completed');
                    $successful++;
                    $processed++;
                    
                } catch (Exception $e) {
                    error_log("Error processing record: " . $e->getMessage());
                    $this->markRecordStatus($record['panelist_id'], 'failed');
                    $processed++;
                    
                    // Check if this is a rate limit error
                    if (stripos($e->getMessage(), 'rate limit') !== false) {
                        return $this->handleRateLimit(
                            $successful,
                            $state['total_count'] ?? 0,
                            $record['panelist_id']
                        );
                    }
                }
            }
            
            // Update state with progress
            $totalPanel = $state['total_count'] ?? 0;
            $progress = round(($successful / $totalPanel) * 100, 2);
            
            $this->updateState([
                'processed_count' => $successful,
                'status' => "Phase 1: Processed $successful of $totalPanel records ($progress%)",
                'last_processed' => date('Y-m-d H:i:s')
            ]);
            
            return [
                'success' => true,
                'status' => 'processing',
                'progress' => $progress,
                'processed' => $successful,
                'total' => $totalPanel
            ];
            
        } catch (Exception $e) {
            error_log("Batch processing error: " . $e->getMessage());
            return ['success' => false, 'message' => $e->getMessage()];
        }
    }
    
    private function handleRateLimit($successful, $totalPanel, $panelistId = null) {
        if ($panelistId) {
            $this->markRecordStatus($panelistId, 'pending');
        }
        
        $progress = round(($successful / $totalPanel) * 100, 2);
        $this->updateState([
            'is_running' => '1',  // Keep process running
            'processed_count' => $successful,
            'status' => "Rate limit cooling down... Progress: $progress% (Successful: $successful)",
            'last_processed' => date('Y-m-d H:i:s')
        ]);
        
        return [
            'success' => true,
            'status' => 'cooling',
            'message' => 'Rate limit cooling down',
            'progress' => $progress
        ];
    }

    /**
     * Check a record for logical inconsistencies
     * Returns array of inconsistency descriptions
     */
    public function checkRecordIntegrity($record, $attributes) {
        $maxRetries = GPT_MAX_RETRIES;
        $attempt = 0;
        
        do {
            try {
                if ($attempt > 0) {
                    error_log("Retrying integrity check for record {$record['panelist_id']}, attempt $attempt");
                    sleep(GPT_RETRY_DELAY);
                }

                $attributeValues = json_decode($record['attribute_values'], true);
                if (!$attributeValues) {
                    throw new Exception("Invalid attribute values format");
                }
                
                $profileData = [];
                foreach ($attributeValues as $attrId => $value) {
                    if (isset($attributes[$attrId])) {
                        $profileData[$attributes[$attrId]['name']] = $value;
                    }
                }

                if (empty($profileData)) {
                    throw new Exception("No valid attributes found");
                }

                if (!GptHelper::canMakeRequest()) {
                    sleep(GPT_COOLDOWN_PERIOD);
                    continue;
                }

                $messages = [
                    [
                        'role' => 'system',
                        'content' => 'You are an expert demographic analyst focused on identifying logical inconsistencies in demographic profiles. You are analyzing synthetic panel data to find combinations of demographic attributes that would not be plausible in the real world.'
                    ],
                    [
                        'role' => 'user',
                        'content' => $this->prepareGptPrompt($profileData)
                    ]
                ];

                $response = GptHelper::makeRequest($messages);
                if (empty($response)) {
                    throw new Exception("Empty response from GPT");
                }
                
                $inconsistencies = $this->parseGptResponse($response);
                return $inconsistencies;

            } catch (Exception $e) {
                error_log("GPT request failed: " . $e->getMessage());
                
                if (stripos($e->getMessage(), 'rate limit') !== false) {
                    $attempt++;
                    if ($attempt >= $maxRetries) {
                        error_log("Final failure checking record {$record['panelist_id']}: " . $e->getMessage());
                        return [];
                    }
                    sleep(GPT_COOLDOWN_PERIOD);
                    continue;
                }
                
                throw $e;
            }
        } while ($attempt < $maxRetries);
        
        return [];
    }

    private function prepareGptPrompt($profileData) {
        $prompt = "Analyze this demographic profile for logical inconsistencies or impossible combinations of attributes:\n\n";
        
        foreach ($profileData as $attribute => $value) {
            $prompt .= "$attribute: $value\n";
        }
        
        $prompt .= "\nIdentify any combinations of attributes that would be logically inconsistent or impossible in the real world. ";
        $prompt .= "For example, children under 5 years old cannot have jobs, a person cannot be both married and single simultaneously, etc.\n\n";
        $prompt .= "Format your response as follows:\n";
        $prompt .= "1. If you find ANY logical inconsistencies, start each one with 'INCONSISTENCY:' followed by a clear explanation.\n";
        $prompt .= "2. If the profile is logically consistent, respond with 'CONSISTENT: No logical inconsistencies found.'\n\n";
        $prompt .= "Be thorough and check for all possible inconsistencies between age, education, employment, marital status, etc. Focus only on logical impossibilities, not statistical unlikelihood.";

        return $prompt;
    }

    private function parseGptResponse($response) {
        error_log("Parsing GPT response: " . $response);
        
        $inconsistencies = [];
        $lines = explode("\n", $response);
        
        foreach ($lines as $line) {
            $line = trim($line);
            if (empty($line)) continue;
            
            // Skip if explicitly marked as consistent
            if (stripos($line, 'CONSISTENT:') === 0) {
                error_log("Profile marked as consistent");
                continue;
            }
            
            // Extract inconsistency descriptions
            if (preg_match('/^INCONSISTENCY:\s*(.+)$/i', $line, $matches)) {
                $description = $this->standardizeDescription(trim($matches[1]));
                error_log("Found inconsistency: $description");
                $inconsistencies[] = $description;
            }
        }
        
        error_log("Total inconsistencies found: " . count($inconsistencies));
        return $inconsistencies;
    }

    /**
     * Save an anomaly for later grouping
     */
    private function saveAnomaly($panelistId, $description) {
    try {
        error_log("Saving anomaly for panelist $panelistId: $description");
        
        // Extract attribute names from the description
        $attributePattern = '/\b(Gender|Age|Employment Type|Urbanization|Literacy|Gross Annual Income|Religion|Education|Marital Status)\b/i';
        preg_match_all($attributePattern, $description, $matches);
        $attributesInvolved = implode(', ', array_unique($matches[0]));
        
        $affectedIds = json_encode([$panelistId]);
        
        $stmt = $this->db->prepare("
            INSERT INTO panel_anomalies (panelist_id, description, attributes_involved, affected_ids)
            VALUES (?, ?, ?, ?)
        ");
        
        if (!$stmt) {
            error_log("Failed to prepare statement: " . $this->db->getLastError());
            return false;
        }
        
        $stmt->bind_param('ssss', $panelistId, $description, $attributesInvolved, $affectedIds);
        $result = $stmt->execute();
        
        if (!$result) {
            error_log("Failed to save anomaly: " . $stmt->error);
            return false;
        }
        
        error_log("Successfully saved anomaly for $panelistId");
        return true;
    } catch (Exception $e) {
        error_log("Exception saving anomaly: " . $e->getMessage());
        return false;
    }
}

    private function standardizeDescription($description) {
        // Remove patterns like "Profile indicates" or "This profile shows"
        $description = preg_replace('/^(the\s+)?(profile|record|data)\s+(indicates|shows|has|contains|suggests|presents|features)\s+/i', '', $description);
        
        // Use present tense and declarative form
        $description = preg_replace('/^there\s+is\s+an?\s+inconsistency\s+(with|between|in)\s+/i', '', $description);
        
        // Normalize ages
        $description = preg_replace('/\ba(?:ge)?\s+of\s+(\d+)\b/i', '$1 years old', $description);
        
        // Normalize general inconsistency phrases
        $description = preg_replace('/^(it\s+is|this\s+is)\s+(impossible|not\s+possible|inconsistent)\s+for\s+/i', '', $description);
        
        return trim($description);
    }

    private function findSimilarDirective($description) {
        $sql = "SELECT id, description FROM panel_directives WHERE status != 'resolved'";
        $result = $this->db->query($sql);
        
        if (!$result) {
            error_log("Failed to query directives: " . $this->db->getLastError());
            return null;
        }
        
        while ($row = $result->fetch_assoc()) {
            similar_text($description, $row['description'], $percent);
            if ($percent > 70) {  // 70% similarity threshold
                return $row;
            }
        }
        
        return null;
    }

    private function markRecordStatus($panelistId, $status) {
        $sql = "
            INSERT INTO panel_processing_status (panelist_id, status, attempts, last_attempt) 
            VALUES (?, ?, 1, NOW())
            ON DUPLICATE KEY UPDATE 
                status = VALUES(status),
                attempts = attempts + 1,
                last_attempt = NOW()
        ";
        $stmt = $this->db->prepare($sql);
        $stmt->bind_param('ss', $panelistId, $status);
        $stmt->execute();
    }

    public function getAttributeMetadata() {
        $result = $this->db->query("SELECT id, name, choices FROM attributes ORDER BY id");
        $attributes = [];
        while ($row = $result->fetch_assoc()) {
            $attributes[$row['id']] = [
                'name' => $row['name'],
                'choices' => json_decode($row['choices'], true)
            ];
        }
        return $attributes;
    }

    public function getCurrentState() {
        if ($this->currentState === null) {
            $result = $this->db->query("
                SELECT * FROM panel_analysis_state 
                WHERE id = (SELECT MAX(id) FROM panel_analysis_state)
            ");
            if (!$result) {
                error_log("Failed to fetch current state: " . $this->db->getLastError());
                return null;
            }
            $this->currentState = $result->fetch_assoc();
        }
        return $this->currentState;
    }
    
    private function updateState($updates) {
        $setClauses = [];
        foreach ($updates as $field => $value) {
            $setClauses[] = "$field = " . 
                (is_numeric($value) ? $value : "'" . $this->db->escape($value) . "'");
        }
        
        $sql = "UPDATE panel_analysis_state 
                SET " . implode(', ', $setClauses) . " 
                WHERE id = (SELECT MAX(id) FROM panel_analysis_state)";
                
        $success = $this->db->query($sql);
        
        if ($success) {
            $this->currentState = null;
        }
        
        return [
            'success' => $success,
            'message' => $success ? 'State updated' : 'Failed to update state'
        ];
    }

    public function pauseCheck() {
        try {
            $sql = "UPDATE panel_analysis_state 
                    SET is_paused = 1, 
                        status = 'Check paused'
                    WHERE is_running = 1 
                    AND id = (SELECT MAX(id) FROM panel_analysis_state)";
            
            $this->db->query($sql);
            $this->currentState = null; // Reset current state
            return [
                'success' => true,
                'message' => 'Check paused successfully'
            ];
        } catch (Exception $e) {
            error_log("Error pausing check: " . $e->getMessage());
            return [
                'success' => false,
                'message' => 'Failed to pause check: ' . $e->getMessage()
            ];
        }
    }
    
    public function resumeCheck() {
        try {
            $sql = "UPDATE panel_analysis_state 
                    SET is_paused = 0, 
                        status = 'Check resumed'
                    WHERE is_running = 1 
                    AND is_paused = 1
                    AND id = (SELECT MAX(id) FROM panel_analysis_state)";
            
            $this->db->query($sql);
            $this->currentState = null; // Reset current state
            return [
                'success' => true,
                'message' => 'Check resumed successfully'
            ];
        } catch (Exception $e) {
            error_log("Error resuming check: " . $e->getMessage());
            return [
                'success' => false,
                'message' => 'Failed to resume check: ' . $e->getMessage()
            ];
        }
    }

    public function addDirective($description) {
        try {
            $description = trim($description);
            if (empty($description)) {
                throw new Exception("Directive description cannot be empty");
            }

            // Start transaction
            $this->db->query("START TRANSACTION");

            // Insert new directive
            $stmt = $this->db->prepare("
                INSERT INTO panel_directives (description, record_count, status) 
                VALUES (?, 0, 'pending')
            ");
            
            $stmt->bind_param('s', $description);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to create directive");
            }

            $directiveId = $this->db->getLastInsertId();
            
            $this->db->query("COMMIT");
            
            return [
                'success' => true,
                'directive_id' => $directiveId,
                'message' => 'Directive added successfully'
            ];
            
        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Error creating directive: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    public function getDirectives() {
        try {
            error_log("Getting directives - start");
            
            $sql = "SELECT id, description, record_count, status, last_resolved,
                   DATE_FORMAT(created_at, '%b %d, %Y %H:%i') as created_date 
                FROM panel_directives 
                ORDER BY created_at DESC";
            
            $result = $this->db->query($sql);
            
            if ($result === false) {
                error_log("Database query failed: " . $this->db->getLastError());
                throw new Exception("Failed to fetch directives");
            }
            
            $directives = [];
            while ($row = $result->fetch_assoc()) {
                $directives[] = [
                    'id' => $row['id'],
                    'description' => $row['description'],
                    'record_count' => (int)($row['record_count'] ?? 0),
                    'status' => $row['status'],
                    'last_resolved' => $row['last_resolved'],
                    'created_date' => $row['created_date']
                ];
            }
            
            $response = [
                'success' => true,
                'directives' => $directives
            ];
            
            return $response;
            
        } catch (Exception $e) {
            error_log("Error in getDirectives: " . $e->getMessage());
            error_log("Stack trace: " . $e->getTraceAsString());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    public function handleDirectiveAction($directiveId, $action) {
        try {
            error_log("Handling directive action: $action for directive ID: $directiveId");
            
            $this->db->query("START TRANSACTION");
            
            $status = '';
            switch($action) {
                case 'approve':
                    $status = 'approved';
                    break;
                case 'reject':
                    $status = 'rejected';
                    break;
                case 'resolve':
                    $status = 'resolved';
                    break;
                default:
                    throw new Exception("Invalid action");
            }

            error_log("Setting status to: $status");

            $sql = "UPDATE panel_directives SET status = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?";
            $stmt = $this->db->prepare($sql);
            
            if (!$stmt) {
                throw new Exception("Failed to prepare statement: " . $this->db->getLastError());
            }
            
            $stmt->bind_param('si', $status, $directiveId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to update directive status: " . $stmt->error);
            }

            error_log("Rows affected: " . $stmt->affected_rows);

            $this->db->query("COMMIT");

            return [
                'success' => true,
                'message' => "Directive {$status} successfully"
            ];

        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Error handling directive action: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    public function checkAffectedMembers($directiveId) {
        try {
            error_log("Starting checkAffectedMembers for directive: " . $directiveId);
            
            // Get all panel members with this directive
            $sql = "SELECT panelist_id FROM directive_records WHERE directive_id = ?";
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $directiveId);
            $stmt->execute();
            $result = $stmt->get_result();
            
            $affectedMembers = [];
            while ($row = $result->fetch_assoc()) {
                $affectedMembers[] = $row['panelist_id'];
            }
            
            // Get the directive description
            $stmt = $this->db->prepare("SELECT description FROM panel_directives WHERE id = ?");
            $stmt->bind_param('i', $directiveId);
            $stmt->execute();
            $result = $stmt->get_result();
            $directive = $result->fetch_assoc();

            if (!$directive) {
                throw new Exception("Directive not found");
            }

            $count = count($affectedMembers);
            error_log("Found {$count} affected members for directive {$directiveId}");

            return [
                'success' => true,
                'affected_count' => $count,
                'description' => $directive['description'],
                'affected_members' => $affectedMembers
            ];

        } catch (Exception $e) {
            error_log("Error in checkAffectedMembers: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    public function applyResolveAction($directiveId) {
        try {
            $this->db->query("START TRANSACTION");

            // Get affected panelist IDs
            $sql = "SELECT DISTINCT panelist_id FROM directive_records WHERE directive_id = ?";
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $directiveId);
            $stmt->execute();
            $result = $stmt->get_result();
            
            $affected = [];
            while ($row = $result->fetch_assoc()) {
                $affected[] = $this->db->escape($row['panelist_id']);
            }

            if (!empty($affected)) {
                // Delete affected panel members
                $panelist_ids = "'" . implode("','", $affected) . "'";
                $delete_sql = "DELETE FROM panel_data WHERE panelist_id IN ($panelist_ids)";
                if (!$this->db->query($delete_sql)) {
                    throw new Exception("Failed to delete affected panel members");
                }
            }

            // Update directive status and last_resolved
            $sql = "UPDATE panel_directives 
                    SET status = 'resolved', 
                        last_resolved = CURRENT_TIMESTAMP 
                    WHERE id = ?";
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $directiveId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to update directive status");
            }

            $this->db->query("COMMIT");
            
            return [
                'success' => true,
                'message' => 'Directive resolved successfully',
                'affected_count' => count($affected)
            ];

        } catch (Exception $e) {
            $this->db->query("ROLLBACK");
            error_log("Error in applyResolveAction: " . $e->getMessage());
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }
    
    public function resetStuckProcess() {
        try {
            $sql = "UPDATE panel_analysis_state 
                    SET is_running = 0, 
                        status = 'Check terminated due to inactivity'
                    WHERE is_running = 1 
                    AND last_processed < DATE_SUB(NOW(), INTERVAL 5 MINUTE)";
            
            $this->db->query($sql);
            return true;
        } catch (Exception $e) {
            error_log("Error resetting stuck process: " . $e->getMessage());
            return false;
        }
    }
}
-------------------- END OF FILE --------------------

### FILE 103: syndia.kreahealthcare.com/includes/survey_functions.php
- Type: PHP
- Size: 14.75 KB
- Path: syndia.kreahealthcare.com/includes
- Name: survey_functions.php
------------------------------------------------------------
<?php
require_once __DIR__ . '/config.php';
require_once __DIR__ . '/db.php';

class SurveyManager {
    private $db;
    private static $instance = null;

    private function __construct() {
        $this->db = Database::getInstance();
    }

    public static function getInstance() {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    /**
     * Get all surveys for a user with summary statistics
     */
    public function getSurveys($userId, $filters = []) {
        try {
            $where = ['s.created_by = ?'];
            $params = [$userId];
            $types = 'i';

            if (!empty($filters['status'])) {
                $where[] = 's.status = ?';
                $params[] = $filters['status'];
                $types .= 's';
            }

            if (!empty($filters['search'])) {
                $where[] = '(s.title LIKE ? OR s.description LIKE ?)';
                $search = "%{$filters['search']}%";
                $params[] = $search;
                $params[] = $search;
                $types .= 'ss';
            }

            $whereClause = implode(' AND ', $where);

            $sql = "SELECT 
                        s.*,
                        (SELECT COUNT(DISTINCT t.id) 
                         FROM survey_tokens t 
                         WHERE t.survey_id = s.id) as tokens_count,
                        (SELECT COUNT(DISTINCT t.id) 
                         FROM survey_tokens t 
                         WHERE t.survey_id = s.id AND t.is_completed = 1) as responses_count,
                        (SELECT COUNT(DISTINCT q.id) 
                         FROM survey_questions q 
                         WHERE q.survey_id = s.id) as questions_count
                    FROM surveys s 
                    WHERE $whereClause 
                    ORDER BY s.created_at DESC";

            $stmt = $this->db->prepare($sql);
            $stmt->bind_param($types, ...$params);
            $stmt->execute();
            
            $result = $stmt->get_result();
            return $result->fetch_all(MYSQLI_ASSOC);
        } catch (Exception $e) {
            error_log("Get surveys error: " . $e->getMessage());
            return [];
        }
    }

/**
 * Get questions for a specific survey
 */
public function getSurveyQuestions($surveyId) {
    try {
        $sql = "SELECT * 
                FROM survey_questions 
                WHERE survey_id = ? 
                ORDER BY question_order ASC";
        
        $stmt = $this->db->prepare($sql);
        $stmt->bind_param('i', $surveyId);
        $stmt->execute();
        
        $questions = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);
        
        // Parse JSON fields for each question
        foreach ($questions as &$question) {
            if (!empty($question['options'])) {
                $question['options'] = json_decode($question['options'], true);
            }
            
            if (!empty($question['config'])) {
                $question['config'] = json_decode($question['config'], true);
            }
        }
        
        return $questions;
    } catch (Exception $e) {
        error_log("Get survey questions error: " . $e->getMessage());
        return [];
    }
}

    /**
     * Create a new survey
     */
    public function createSurvey($data) {
        try {
            $sql = "INSERT INTO surveys (
                        title, description, status, 
                        allow_multiple, allow_edit, created_by
                    ) VALUES (?, ?, ?, ?, ?, ?)";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('sssiii',
                $data['title'],
                $data['description'],
                $data['status'],
                $data['allow_multiple'],
                $data['allow_edit'],
                $data['created_by']
            );
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to create survey");
            }

            return [
                'success' => true,
                'survey_id' => $this->db->getLastInsertId()
            ];
        } catch (Exception $e) {
            error_log("Create survey error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Get survey details with questions
     */
    public function getSurveyDetails($surveyId, $userId) {
        try {
            // Get survey details
            $sql = "SELECT * FROM surveys 
                    WHERE id = ? AND created_by = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('ii', $surveyId, $userId);
            $stmt->execute();
            
            $survey = $stmt->get_result()->fetch_assoc();
            if (!$survey) {
                return null;
            }

            // Get questions
            $sql = "SELECT * FROM survey_questions 
                    WHERE survey_id = ? 
                    ORDER BY question_order ASC";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $surveyId);
            $stmt->execute();
            
            $survey['questions'] = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);

            // Get response statistics
            $sql = "SELECT 
                        COUNT(DISTINCT st.id) as total_tokens,
                        SUM(st.is_completed) as completed_responses,
                        COUNT(DISTINCT sr.selection_id) as unique_responses
                    FROM survey_tokens st
                    LEFT JOIN survey_responses sr ON sr.survey_id = st.survey_id
                    WHERE st.survey_id = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $surveyId);
            $stmt->execute();
            
            $survey['stats'] = $stmt->get_result()->fetch_assoc();

            return $survey;
        } catch (Exception $e) {
            error_log("Get survey details error: " . $e->getMessage());
            return null;
        }
    }

    /**
     * Update survey details
     */
    public function updateSurvey($surveyId, $data) {
        try {
            $sql = "UPDATE surveys 
                    SET title = ?, 
                        description = ?, 
                        status = ?,
                        allow_multiple = ?,
                        allow_edit = ?
                    WHERE id = ? AND created_by = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('sssiiii',
                $data['title'],
                $data['description'],
                $data['status'],
                $data['allow_multiple'],
                $data['allow_edit'],
                $surveyId,
                $data['created_by']
            );
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to update survey");
            }

            return ['success' => true];
        } catch (Exception $e) {
            error_log("Update survey error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Delete a survey
     */
    public function deleteSurvey($surveyId, $userId) {
        try {
            $sql = "DELETE FROM surveys 
                    WHERE id = ? AND created_by = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('ii', $surveyId, $userId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to delete survey");
            }

            return ['success' => true];
        } catch (Exception $e) {
            error_log("Delete survey error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Add or update survey questions
     */
    public function saveQuestion($data) {
        try {
            if (isset($data['question_id'])) {
                // Update existing question
                $sql = "UPDATE survey_questions 
                        SET question_text = ?,
                            question_type = ?,
                            help_text = ?,
                            options = ?,
                            config = ?,
                            is_required = ?
                        WHERE id = ? AND survey_id = ?";
                
                $stmt = $this->db->prepare($sql);
                $stmt->bind_param('sssssiis',
                    $data['question_text'],
                    $data['question_type'],
                    $data['help_text'],
                    $data['options'],
                    $data['config'],
                    $data['is_required'],
                    $data['question_id'],
                    $data['survey_id']
                );
            } else {
                // Add new question
                $sql = "INSERT INTO survey_questions (
                            survey_id, question_text, question_type,
                            help_text, options, config, is_required, question_order
                        ) VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
                
                $stmt = $this->db->prepare($sql);
                $stmt->bind_param('isssssii',
                    $data['survey_id'],
                    $data['question_text'],
                    $data['question_type'],
                    $data['help_text'],
                    $data['options'],
                    $data['config'],
                    $data['is_required'],
                    $data['question_order']
                );
            }

            if (!$stmt->execute()) {
                throw new Exception("Failed to save question");
            }

            return [
                'success' => true,
                'question_id' => isset($data['question_id']) ? 
                    $data['question_id'] : $this->db->getLastInsertId()
            ];
        } catch (Exception $e) {
            error_log("Save question error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Delete a survey question
     */
    public function deleteQuestion($questionId, $surveyId) {
        try {
            $sql = "DELETE FROM survey_questions 
                    WHERE id = ? AND survey_id = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('ii', $questionId, $surveyId);
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to delete question");
            }

            return ['success' => true];
        } catch (Exception $e) {
            error_log("Delete question error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Update question order
     */
    public function updateQuestionOrder($surveyId, $questionOrder) {
        try {
            $sql = "UPDATE survey_questions 
                    SET question_order = ? 
                    WHERE id = ? AND survey_id = ?";
            
            $stmt = $this->db->prepare($sql);
            
            foreach ($questionOrder as $order => $questionId) {
                $stmt->bind_param('iii', $order, $questionId, $surveyId);
                if (!$stmt->execute()) {
                    throw new Exception("Failed to update question order");
                }
            }

            return ['success' => true];
        } catch (Exception $e) {
            error_log("Update question order error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Generate survey token for a panel
     */
    public function generateSurveyToken($surveyId, $sampleId, $selectionId, $expiryHours = 48) {
        try {
            $token = bin2hex(random_bytes(32));
            $expiryDate = date('Y-m-d H:i:s', strtotime("+{$expiryHours} hours"));

            $sql = "INSERT INTO survey_tokens (
                        survey_id, token, sample_id, 
                        selection_id, expires_at
                    ) VALUES (?, ?, ?, ?, ?)";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('issis',
                $surveyId,
                $token,
                $sampleId,
                $selectionId,
                $expiryDate
            );
            
            if (!$stmt->execute()) {
                throw new Exception("Failed to generate survey token");
            }

            return [
                'success' => true,
                'token' => $token
            ];
        } catch (Exception $e) {
            error_log("Generate token error: " . $e->getMessage());
            return [
                'success' => false,
                'error' => $e->getMessage()
            ];
        }
    }

    /**
     * Get survey response statistics
     */
    public function getSurveyStats($surveyId) {
        try {
            $sql = "SELECT 
                        COUNT(DISTINCT st.id) as total_tokens,
                        SUM(st.is_completed) as completed_responses,
                        COUNT(DISTINCT sr.selection_id) as unique_responses,
                        AVG(TIMESTAMPDIFF(MINUTE, st.created_at, st.completed_at)) as avg_completion_time
                    FROM survey_tokens st
                    LEFT JOIN survey_responses sr ON sr.survey_id = st.survey_id
                    WHERE st.survey_id = ?";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $surveyId);
            $stmt->execute();
            
            $stats = $stmt->get_result()->fetch_assoc();

            // Get per-question statistics
            $sql = "SELECT 
                        sq.id, sq.question_text, sq.question_type,
                        COUNT(DISTINCT sr.selection_id) as response_count,
                        GROUP_CONCAT(DISTINCT sr.response) as responses
                    FROM survey_questions sq
                    LEFT JOIN survey_responses sr ON sr.question_id = sq.id
                    WHERE sq.survey_id = ?
                    GROUP BY sq.id";
            
            $stmt = $this->db->prepare($sql);
            $stmt->bind_param('i', $surveyId);
            $stmt->execute();
            
            $stats['questions'] = $stmt->get_result()->fetch_all(MYSQLI_ASSOC);

            return $stats;
        } catch (Exception $e) {
            error_log("Get survey stats error: " . $e->getMessage());
            return null;
        }
    }
}
?>
-------------------- END OF FILE --------------------


================================================================================
## SUMMARY
================================================================================

Repository contains 103 files total.
All file contents have been extracted and are shown above.
This repository snapshot was generated on: 2025-10-26 19:07:44

================================================================================
## END OF REPOSITORY
================================================================================