
<?php
ob_start();
header('Content-Type: application/json');

$rootPath = dirname(dirname(__DIR__));
require_once($rootPath . "/src/config/env.php");
require_once($rootPath . '/src/config/functions.php');
require_once($rootPath . '/src/config/connection.php');

// Start session if not already started
if (session_status() === PHP_SESSION_NONE) {
    session_start();
}

// Check admin status
if (empty($_SESSION['user_id'])) {
    ob_end_clean();
    echo json_encode(['status' => 'error', 'message' => 'Unauthorized access']);
    exit;
}

$user_role = getUserRole();
if (!in_array($user_role, ['admin', 'superadmin'])) {
    ob_end_clean();
    echo json_encode(['status' => 'error', 'message' => 'Unauthorized access']);
    exit;
}

try {
    $event_id = intval($_POST['event_id'] ?? 0);

    if ($event_id <= 0) {
        throw new Exception('Invalid event ID');
    }

    // Get event details to delete associated files
    $stmt = $conn->prepare("SELECT image, promo FROM events WHERE event_id = ?");
    $stmt->bind_param("i", $event_id);
    $stmt->execute();
    $result = $stmt->get_result();

    if ($result->num_rows > 0) {
        $event = $result->fetch_assoc();

        // Delete image files
        if ($event['image'] && file_exists($rootPath . '/' . $event['image'])) {
            unlink($rootPath . '/' . $event['image']);
        }
        if ($event['promo'] && file_exists($rootPath . '/' . $event['promo'])) {
            unlink($rootPath . '/' . $event['promo']);
        }

        // Delete from database
        $delete_stmt = $conn->prepare("DELETE FROM events WHERE event_id = ?");
        $delete_stmt->bind_param("i", $event_id);

        if ($delete_stmt->execute()) {
            ob_end_clean();
            echo json_encode(['status' => 'success', 'message' => 'Event deleted successfully']);
        } else {
            ob_end_clean();
            echo json_encode(['status' => 'error', 'message' => 'Failed to delete event']);
        }
        $delete_stmt->close();
    } else {
        ob_end_clean();
        echo json_encode(['status' => 'error', 'message' => 'Event not found']);
    }

    $stmt->close();

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