<?php

declare(strict_types=1);

/**
 * 迁移 CLI：php app/cli/migrate.php [up|status]
 */

define('APP_ROOT', dirname(__DIR__, 2));

require APP_ROOT . '/vendor/autoload.php';

use Glacier\Core\Config;
use Glacier\Core\Database;
use Glacier\Core\Migrator;

date_default_timezone_set('Asia/Shanghai');

$config = require APP_ROOT . '/app/config/env.php';
Config::load($config);

$cmd = $argv[1] ?? 'up';

try {
    $migrator = new Migrator(Database::pdo(), APP_ROOT . '/database');
    switch ($cmd) {
        case 'up':
            $executed = $migrator->up();
            if ($executed === []) {
                echo '无待执行迁移（已是最新）', PHP_EOL;
            } else {
                foreach ($executed as $name) {
                    echo "已应用: {$name}", PHP_EOL;
                }
            }
            break;
        case 'status':
            foreach ($migrator->status() as $row) {
                printf("%-40s %s%s", $row['name'], $row['applied'] ? '已应用' : '待执行', PHP_EOL);
            }
            break;
        default:
            fwrite(STDERR, '用法: php app/cli/migrate.php [up|status]' . PHP_EOL);
            exit(2);
    }
} catch (\Throwable $e) {
    fwrite(STDERR, '迁移失败: ' . $e->getMessage() . PHP_EOL);
    exit(1);
}