<?php

declare(strict_types=1);

namespace MeshVault\Tests\Integration;

use PDO;
use Phinx\Config\Config;
use Phinx\Migration\Manager;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Output\NullOutput;

/** Runs the production migrations against SQLite and manages scratch directories. */
final class RepositoryDatabase
{
    /** Never a hand-maintained test schema: drift must fail the suite. */
    public static function migrate(string $path): PDO
    {
        $pdo = new PDO('sqlite:' . $path, null, null, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);
        $config = new Config([
            'paths' => ['migrations' => dirname(__DIR__, 2) . '/db/migrations'],
            'environments' => [
                'default_migration_table' => 'phinxlog',
                'default_database' => 'test',
                'test' => ['adapter' => 'sqlite', 'connection' => $pdo],
            ],
        ]);
        (new Manager($config, new ArrayInput([]), new NullOutput()))->migrate('test');
        $pdo->exec('PRAGMA foreign_keys = ON');
        $pdo->exec('PRAGMA busy_timeout = 5000');
        return $pdo;
    }

    public static function directory(string $prefix): string
    {
        $path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'meshvault-' . $prefix . '-' . bin2hex(random_bytes(6));
        mkdir($path, 0777, true);
        return (string) realpath($path);
    }

    public static function remove(string $path): void
    {
        foreach (array_diff(@scandir($path) ?: [], ['.', '..']) as $entry) {
            $child = $path . DIRECTORY_SEPARATOR . $entry;
            is_dir($child) ? self::remove($child) : @unlink($child);
        }
        @rmdir($path);
    }
}