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

try {
    // Connect without specifying a DB to create it if it doesn't exist
    $pdo_admin = new PDO('mysql:host='.DB_HOST, DB_USER, DB_PASS, [
        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
    ]);
    $pdo_admin->exec('CREATE DATABASE IF NOT EXISTS '.DB_NAME);
    echo "Database '" . DB_NAME . "' created or already exists.\n";

    // Now connect to the database to run migrations
    $pdo = db();

    $migration_files = glob(__DIR__ . '/migrations/*.sql');
    sort($migration_files);

    foreach ($migration_files as $file) {
        echo "Running migration: " . basename($file) . "...\n";
        $sql = file_get_contents($file);
        try {
            $pdo->exec($sql);
            echo "Migration " . basename($file) . " completed.\n";
        } catch (PDOException $e) {
            echo "Error in migration " . basename($file) . ": " . $e->getMessage() . "\n";
        }
    }

    echo "All migrations completed successfully.\n";

} catch (PDOException $e) {
    die("DB ERROR: " . $e->getMessage());
}