<?php

declare(strict_types=1);

namespace Tests\Kernel;

use Netig\Netslim\Kernel\Runtime\Module\ModuleRegistry;
use Netig\Netslim\Kernel\Runtime\Module\ProvidesSchemaInterface;
use PHPUnit\Framework\TestCase;
use Tests\Support\TestRuntimeFactory;

final class ModuleSchemaTest extends TestCase
{
    protected function setUp(): void
    {
        TestRuntimeFactory::resetRuntime();
    }

    protected function tearDown(): void
    {
        ModuleRegistry::reset();
    }

    public function testFeatureModulesDeclareOwnedMigrationDirectoriesAndTables(): void
    {
        $schemaModules = array_values(array_filter(
            ModuleRegistry::modules(),
            static fn (object $module): bool => $module instanceof ProvidesSchemaInterface,
        ));

        self::assertCount(6, $schemaModules);

        foreach ($schemaModules as $module) {
            foreach ($module->migrationDirectories() as $directory) {
                self::assertDirectoryExists($directory, $module::class . ' should expose an existing migration directory.');
                self::assertNotSame([], glob(rtrim($directory, '/') . '/*.php') ?: [], $module::class . ' should expose at least one migration file.');
            }

            self::assertNotSame([], $module->requiredTables(), $module::class . ' should expose owned tables for readiness checks.');
        }
    }

    public function testLegacyGlobalMigrationsDirectoryIsNoLongerUsed(): void
    {
        self::assertSame([], glob(dirname(__DIR__, 2) . '/database/migrations/*.php') ?: []);
    }
}