<?php
// Konfigurasi database
$host    = getenv('DB_HOST') ?: 'vg4so4ccs0444o4cgkssgos8';
$port    = getenv('DB_PORT') ?: 3306;
$db      = getenv('DB_NAME') ?: 'default';
$user    = getenv('DB_USER') ?: 'mysql';
$pass    = getenv('DB_PASS') ?: 'tg9lvPlr4hgUhgtT7aPq9XelkCEvvMGtsoV8eB4dD5FAkz891PwkJT340xmaEWxL';
$charset = 'utf8mb4';

// Direktori upload foto laporan
define('UPLOAD_DIR', __DIR__ . '/uploads/');

// Mulai session
if (session_status() === PHP_SESSION_NONE) {
    session_start();
}

// Koneksi PDO
try {
    $pdo = new PDO(
        "mysql:host={$host};port={$port};dbname={$db};charset={$charset}",
        $user,
        $pass,
        [
            PDO::ATTR_ERRMODE                      => PDO::ERRMODE_EXCEPTION,
            PDO::ATTR_DEFAULT_FETCH_MODE           => PDO::FETCH_ASSOC,
            PDO::ATTR_EMULATE_PREPARES             => false,
            PDO::MYSQL_ATTR_SSL_VERIFY_SERVER_CERT => false,
        ]
    );
} catch (PDOException $e) {
    http_response_code(500);
    header('Content-Type: application/json; charset=utf-8');
    echo json_encode([
        'success' => false,
        'data'    => null,
        'message' => 'Koneksi database gagal: ' . $e->getMessage()
    ]);
    exit;
}

/**
 * Sanitasi input string.
 */
function clean(string $value): string
{
    return htmlspecialchars(strip_tags(trim($value)));
}