<?php

namespace App\Tests\Feature\Manga;

use App\Entity\Chapter;
use App\Factory\ChapterFactory;
use App\Factory\MangaFactory;
use App\Tests\Feature\AbstractApiTestCase;
use Symfony\Component\HttpFoundation\Response;
use Zenstruck\Foundry\Test\Factories;
use Zenstruck\Foundry\Test\ResetDatabase;

class DownloadCbzTest extends AbstractApiTestCase
{
    use ResetDatabase, Factories;

    public function test_it_downloads_chapter_cbz(): void
    {
        // Arrange
        $manga = MangaFactory::createOne([
            'title' => 'One Piece',
            'slug' => 'one-piece'
        ]);

        $chapter = ChapterFactory::createOne([
            'manga' => $manga,
            'number' => 1.0,
            'title' => 'Chapter 1',
            'visible' => true,
            'cbzPath' => '/app/tests/Shared/Files/test-chapter.cbz'
        ]);

        $chapterId = $chapter->getId();

        // Act
        static::createClient()->request('GET', "/api/manga/chapters/{$chapterId}/download");

        // Then
        $this->assertResponseIsSuccessful();

        $response = static::getClient()->getResponse();
        $this->assertEquals('application/x-cbz', $response->headers->get('Content-Type'));
        $this->assertStringContainsString('attachment; filename=', $response->headers->get('Content-Disposition'));
        $this->assertStringContainsString('test-chapter.cbz', $response->headers->get('Content-Disposition'));
    }

    public function test_it_returns_404_for_non_existent_chapter(): void
    {
        // When
        static::createClient()->request('GET', '/api/manga/chapters/999999/download');

        // Then
        $this->assertResponseStatusCodeSame(404);
    }

    public function test_it_returns_404_for_chapter_without_cbz(): void
    {
        // Arrange
        $manga = MangaFactory::createOne([
            'title' => 'Test Manga',
            'slug' => 'test-manga'
        ]);

        $chapter = ChapterFactory::createOne([
            'manga' => $manga,
            'number' => 1.0,
            'title' => 'Test Chapter',
            'visible' => true,
            'cbzPath' => null // No CBZ file
        ]);

        $this->entityManager->flush();
        $chapterId = $chapter->getId();

        // When
        static::createClient()->request('GET', "/api/manga/chapters/{$chapterId}/download");

        // Then
        $this->assertResponseStatusCodeSame(Response::HTTP_NOT_FOUND);
    }
}
