<?php
// Generated by setup_mariadb_project.sh — edit as needed.
define('DB_HOST', '127.0.0.1');
define('DB_NAME', 'app_30908');
define('DB_USER', 'app_30908');
define('DB_PASS', '98b730aa-be6c-479d-a47d-e5e7abc49229');

function db() {
    static $pdo;
    if ($pdo) {
        return $pdo;
    }

    try {
        $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
        ]);
    } catch (PDOException $e) {
        if ($e->getCode() === 1049) { // Database doesn't exist
            try {
                $tempPdo = new PDO('mysql:host='.DB_HOST, DB_USER, DB_PASS, [
                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
                ]);
                $tempPdo->exec('CREATE DATABASE IF NOT EXISTS `'.DB_NAME.'` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
                // Reconnect to the newly created database
                $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
                    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
                ]);
            } catch (PDOException $creationException) {
                // If creation fails, re-throw the original exception
                throw $e;
            }
        } else {
            throw $e;
        }
    }

    return $pdo;
}