Sindbad~EG File Manager

<?php
require_once 'config/config.php';
checkLogin();

// Only superusers can run this
if (!isSuperuser()) {
    die('Access denied. Only superusers can install modules.');
}

$pageTitle = 'Install Chat & Messaging System - ' . APP_NAME;
$db = Database::getInstance()->getConnection();
$errors = [];
$success = [];

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['install'])) {
    try {
        // Read and execute SQL schema
        $sql = file_get_contents('sql/chat_messaging.sql');
        
        // Split by semicolons and execute each statement
        $statements = array_filter(array_map('trim', explode(';', $sql)));
        
        foreach ($statements as $statement) {
            if (!empty($statement)) {
                $db->exec($statement);
            }
        }
        
        $success[] = 'Database tables created successfully.';
        
        // Register module in module_management
        $checkModule = $db->prepare("SELECT id FROM module_management WHERE module_name = 'Messaging'");
        $checkModule->execute();
        
        if (!$checkModule->fetch()) {
            $stmt = $db->prepare("INSERT INTO module_management (module_name, module_url, module_icon, display_order, required_role, is_active)
                                  VALUES ('Messaging', 'modules/messaging/index.php', 'comments', 45, 'assembly', 1)");
            $stmt->execute();
            $success[] = 'Messaging module registered.';
        } else {
            $success[] = 'Messaging module already registered.';
        }
        
    } catch (Exception $e) {
        $errors[] = 'Installation failed: ' . $e->getMessage();
    }
}

include 'includes/header.php';
?>

<style>
    .gradient-bg {
        background: linear-gradient(135deg, #1E40AF 0%, #9333EA 50%, #F97316 100%);
    }
</style>

<div class="min-h-screen bg-gray-50 py-12 px-4">
    <div class="max-w-3xl mx-auto">
        <div class="bg-white rounded-2xl shadow-2xl overflow-hidden">
            <div class="gradient-bg px-6 py-8 text-white">
                <h1 class="text-3xl font-bold mb-2">
                    <i class="fas fa-comments mr-3"></i>Chat & Messaging System Installation
                </h1>
                <p class="text-white/90">Install the comprehensive chat and messaging system for your church</p>
            </div>
            
            <div class="p-8">
                <?php if (!empty($success)): ?>
                    <div class="bg-green-100 border-l-4 border-green-500 text-green-700 p-4 rounded-lg mb-6">
                        <div class="flex items-start">
                            <i class="fas fa-check-circle text-xl mr-3 mt-0.5"></i>
                            <div>
                                <p class="font-semibold mb-2">Installation Successful!</p>
                                <ul class="list-disc list-inside space-y-1">
                                    <?php foreach ($success as $msg): ?>
                                        <li><?php echo htmlspecialchars($msg); ?></li>
                                    <?php endforeach; ?>
                                </ul>
                                <div class="mt-4 pt-4 border-t border-green-200">
                                    <a href="modules/messaging/index.php" class="inline-flex items-center px-6 py-3 rounded-lg font-semibold text-white shadow-lg hover:shadow-xl transition" style="background: linear-gradient(135deg, #1E40AF 0%, #F97316 100%);">
                                        <i class="fas fa-comments mr-2"></i>Open Messaging Panel
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                <?php endif; ?>
                
                <?php if (!empty($errors)): ?>
                    <div class="bg-red-100 border-l-4 border-red-500 text-red-700 p-4 rounded-lg mb-6">
                        <div class="flex items-start">
                            <i class="fas fa-exclamation-circle text-xl mr-3 mt-0.5"></i>
                            <div>
                                <p class="font-semibold mb-2">Installation Errors:</p>
                                <ul class="list-disc list-inside space-y-1">
                                    <?php foreach ($errors as $error): ?>
                                        <li><?php echo htmlspecialchars($error); ?></li>
                                    <?php endforeach; ?>
                                </ul>
                            </div>
                        </div>
                    </div>
                <?php endif; ?>
                
                <?php if (empty($success)): ?>
                    <div class="space-y-6">
                        <div class="bg-blue-50 border-l-4 border-blue-500 p-4 rounded-lg">
                            <h3 class="font-semibold text-blue-900 mb-2">
                                <i class="fas fa-info-circle mr-2"></i>What will be installed:
                            </h3>
                            <ul class="list-disc list-inside text-blue-800 space-y-2 ml-4">
                                <li><strong>chat_conversations</strong> - Stores all chat sessions (public, member-admin, group)</li>
                                <li><strong>chat_messages</strong> - Stores all messages with sender info and timestamps</li>
                                <li><strong>message_groups</strong> - Manages message groups (global, area, district, assembly)</li>
                                <li><strong>message_group_members</strong> - Tracks group memberships</li>
                                <li><strong>Messaging Module</strong> - Admin panel for chat management and broadcasts</li>
                            </ul>
                        </div>

                        <div class="bg-purple-50 border-l-4 border-purple-500 p-4 rounded-lg">
                            <h3 class="font-semibold text-purple-900 mb-2">
                                <i class="fas fa-star mr-2"></i>Features:
                            </h3>
                            <ul class="list-disc list-inside text-purple-800 space-y-2 ml-4">
                                <li>Public chat widget on landing page for guests and members</li>
                                <li>Admin messaging panel to manage conversations</li>
                                <li>Broadcast messages by area, district, assembly, or groups</li>
                                <li>Member portal messaging for member-admin communication</li>
                                <li>Message history and archiving</li>
                                <li>Real-time message polling</li>
                            </ul>
                        </div>
                        
                        <form method="POST" class="pt-6">
                            <button type="submit" name="install" class="w-full px-8 py-4 rounded-lg text-white text-lg font-bold shadow-xl hover:shadow-2xl transition" style="background: linear-gradient(135deg, #1E40AF 0%, #F97316 100%);">
                                <i class="fas fa-download mr-2"></i>Install Chat & Messaging System
                            </button>
                        </form>
                    </div>
                <?php endif; ?>
            </div>
        </div>
    </div>
</div>

<?php include 'includes/footer.php'; ?>