<?php
require_once __DIR__ . '/../vendor/autoload.php';
require_once __DIR__ . '/config.php';

$conn = \Doctrine\DBAL\DriverManager::getConnection([
    'driver'   => 'pdo_mysql',
    'host'     => DB_HOST,
    'dbname'   => DB_NAME,
    'user'     => DB_USER,
    'password' => DB_PASS,
    'charset'  => 'utf8mb4',
]);

// PDO für delight-im/auth
$pdo = $conn->getNativeConnection();
$auth = new \Delight\Auth\Auth($pdo);

// Tabellen anlegen falls nicht vorhanden
$conn->executeStatement('
    CREATE TABLE IF NOT EXISTS goals (
        id         INT AUTO_INCREMENT PRIMARY KEY,
        user_id    INT          NOT NULL,
        name       VARCHAR(255) NOT NULL,
        unit       VARCHAR(50)  NOT NULL DEFAULT \'Stück\',
        daily      FLOAT        NOT NULL DEFAULT 1,
        days       INT          NOT NULL DEFAULT 30,
        start      DATETIME     NOT NULL,
        sets       JSON         NOT NULL DEFAULT (\'[]\'),
        created_at TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
    ) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
');

$conn->executeStatement('
    CREATE TABLE IF NOT EXISTS schema_migrations (
        version    VARCHAR(64) NOT NULL PRIMARY KEY,
        applied_at TIMESTAMP   DEFAULT CURRENT_TIMESTAMP
    ) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
');

$conn->executeStatement('
    CREATE TABLE IF NOT EXISTS invites (
        id          INT AUTO_INCREMENT PRIMARY KEY,
        token       VARCHAR(64)  NOT NULL UNIQUE,
        note        VARCHAR(255) DEFAULT NULL,
        created_by  INT          NOT NULL,
        used_by     INT          DEFAULT NULL,
        created_at  TIMESTAMP    DEFAULT CURRENT_TIMESTAMP,
        expires_at  TIMESTAMP    NOT NULL,
        used_at     TIMESTAMP    DEFAULT NULL
    ) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
');

// Migrations ausführen
foreach (glob(__DIR__ . '/../migrations/*.sql') as $file) {
    $version = basename($file, '.sql');
    if (!$conn->fetchOne('SELECT 1 FROM schema_migrations WHERE version = ?', [$version])) {
        $conn->executeStatement(file_get_contents($file));
        $conn->executeStatement('INSERT INTO schema_migrations (version) VALUES (?)', [$version]);
    }
}