<?php

namespace App\Tests\Domain\Manga\Application\CommandHandler;

use App\Domain\Manga\Application\Command\CreateManga;
use App\Domain\Manga\Application\CommandHandler\CreateMangaHandler;
use App\Tests\Domain\Manga\Adapter\InMemoryMangaRepository;
use App\Tests\Domain\Manga\Adapter\InMemoryImageProcessor;
use PHPUnit\Framework\TestCase;

class CreateMangaHandlerTest extends TestCase
{
    private InMemoryMangaRepository $repository;
    private InMemoryImageProcessor $imageProcessor;
    private CreateMangaHandler $handler;

    protected function setUp(): void
    {
        $this->repository = new InMemoryMangaRepository();
        $this->imageProcessor = new InMemoryImageProcessor();
        $this->handler = new CreateMangaHandler(
            $this->repository,
            $this->imageProcessor
        );
    }

    public function testHandleSuccess(): void
    {
        // Arrange
        $command = new CreateManga(
            title: 'One Piece',
            slug: 'one-piece',
            description: 'Description test',
            author: 'Eiichiro Oda',
            publicationYear: 1997,
            genres: ['action', 'adventure'],
            status: 'ongoing',
            externalId: 'external-123',
            imageUrl: 'http://example.com/image.jpg',
            rating: 4.5
        );

        // Act
        $this->handler->handle($command);

        // Assert
        $savedManga = $this->repository->findAll()[0];
        $this->assertEquals('One Piece', $savedManga->getTitle()->getValue());
        $this->assertEquals('one-piece', $savedManga->getSlug()->getValue());
        $this->assertEquals('external-123', $savedManga->getExternalId()?->getValue());
        $this->assertNotNull($savedManga->getImageUrls());
        $this->assertStringStartsWith('/images/full/', $savedManga->getImageUrls()->getFull());
        $this->assertStringStartsWith('/images/thumbnails/', $savedManga->getImageUrls()->getThumbnail());
    }

    public function testHandleWithoutImage(): void
    {
        // Arrange
        $command = new CreateManga(
            title: 'One Piece',
            slug: 'one-piece',
            description: 'Description test',
            author: 'Eiichiro Oda',
            publicationYear: 1997,
            genres: ['action', 'adventure'],
            status: 'ongoing',
            externalId: 'external-123',
            imageUrl: null,
            rating: 4.5
        );

        // Act
        $this->handler->handle($command);

        // Assert
        $savedManga = $this->repository->findAll()[0];
        $this->assertEquals('One Piece', $savedManga->getTitle()->getValue());
        $this->assertNull($savedManga->getImageUrls());
    }
}