<?php

declare(strict_types=1);

use App\Api\OpenApiGenerator;
use PHPUnit\Framework\TestCase;

final class OpenApiGeneratorTest extends TestCase
{
    public function testGenerateIncludesPublicApiRoutes(): void
    {
        $spec = OpenApiGenerator::generate('http://localhost:8080');

        $this->assertSame('3.0.3', $spec['openapi']);
        $this->assertArrayHasKey('/api/v1/passwords', $spec['paths']);
        $this->assertArrayHasKey('/api/v1/passwords/generate', $spec['paths']);
        $this->assertArrayHasKey('/api/v1/health', $spec['paths']);
        $this->assertArrayHasKey('/api/v1/locales/{lang}', $spec['paths']);
        $this->assertSame('http://localhost:8080', $spec['servers'][0]['url']);

        $this->assertSame('boolean', $spec['paths']['/api/v1/passwords']['get']['responses']['200']['content']['application/json']['schema']['properties']['success']['type']);
        $this->assertArrayHasKey('types', $spec['paths']['/api/v1/passwords']['get']['responses']['200']['content']['application/json']['schema']['properties']['data']['properties']);
        $this->assertSame('#/components/schemas/PasswordGenerationSuccess', $spec['paths']['/api/v1/passwords/generate']['post']['responses']['200']['content']['application/json']['schema']['$ref']);

        $passwordResponseData = $spec['components']['schemas']['PasswordGenerationSuccess']['properties']['data']['properties'];
        $this->assertArrayHasKey('security_assessment', $passwordResponseData);
        $this->assertArrayHasKey('raw_technical_details', $passwordResponseData);
        $this->assertArrayHasKey('entropy_breakdown', $passwordResponseData['raw_technical_details']['properties']);

        $localeEnum = $spec['paths']['/api/v1/locales/{lang}']['get']['parameters'][0]['schema']['enum'];
        $this->assertContains('ja', $localeEnum);
        $this->assertContains('de_CH', $localeEnum);
        $this->assertNotContains('js', $localeEnum);
        $this->assertNotContains('ch', $localeEnum);
    }
}