<?php

namespace Tests\Feature\Installation;

use App\Console\Commands\VerifySystemDatabase;
use App\Utilities\SystemDatabaseConfiguration;
use Mockery;
use RuntimeException;
use Tests\TestCase;

class VerifySystemDatabaseTest extends TestCase
{
    public function test_verify_command_reports_configuration_not_loaded(): void
    {
        $configuration = Mockery::mock(SystemDatabaseConfiguration::class);
        $configuration->shouldReceive('current')->once()->andReturn([
            'mode' => 'bootstrap',
        ]);
        $this->app->instance(SystemDatabaseConfiguration::class, $configuration);

        $this->artisan('system-database:verify')
            ->assertExitCode(VerifySystemDatabase::EXIT_CONFIG_NOT_LOADED);
    }

    public function test_verify_command_reports_database_connection_failure(): void
    {
        $this->enableSharedMode();

        $configuration = Mockery::mock(SystemDatabaseConfiguration::class);
        $configuration->shouldReceive('current')->once()->andReturn([
            'mode' => 'shared',
            'connection' => 'missing-connection',
        ]);
        $this->app->instance(SystemDatabaseConfiguration::class, $configuration);

        $this->artisan('system-database:verify')
            ->assertExitCode(VerifySystemDatabase::EXIT_DATABASE_CONNECTION_FAILED);
    }

    public function test_verify_command_reports_system_table_failure(): void
    {
        $this->enableSharedMode();

        $connection = (string) config('database.default');
        $settings = [
            'mode' => 'shared',
            'connection' => $connection,
        ];
        $configuration = Mockery::mock(SystemDatabaseConfiguration::class);
        $configuration->shouldReceive('current')->once()->andReturn($settings);
        $configuration->shouldReceive('probe')->once()->with($settings)->andThrow(new RuntimeException('hidden'));
        $this->app->instance(SystemDatabaseConfiguration::class, $configuration);

        $this->artisan('system-database:verify')
            ->assertExitCode(VerifySystemDatabase::EXIT_SYSTEM_TABLE_VALIDATION_FAILED);
    }

    private function enableSharedMode(): void
    {
        config([
            'upstreams.stored_configuration.enabled' => true,
            // 生产刷新节点可能通过私有隧道覆盖上游端点；这不影响系统数据库
            // 本身是否已切换并加载，验证命令不能把两件事绑定在一起。
            'upstreams.local_configuration.enabled' => true,
        ]);
    }
}