<?php

namespace Tests\Unit\Repositories;

use App\Features\Consoles\Models\Console;
use App\Features\Games\Models\Game;
use App\Features\Games\Models\RomFile;
use App\Features\Games\Repositories\RomFileRepository;
use Illuminate\Foundation\Testing\RefreshDatabase;
use PHPUnit\Framework\Attributes\Test;
use Tests\TestCase;

class RomFileRepositoryTest extends TestCase
{
    use RefreshDatabase;

    private RomFileRepository $repository;

    protected function setUp(): void
    {
        parent::setUp();
        $this->repository = new RomFileRepository(new RomFile());
    }

    #[Test]
    public function it_counts_rom_files(): void
    {
        $console = Console::factory()->create();
        $game = Game::factory()->create(['console_id' => $console->id]);
        RomFile::factory()->count(5)->create(['game_id' => $game->id]);

        $this->assertEquals(5, $this->repository->count());
    }

    #[Test]
    public function it_finds_by_hash(): void
    {
        $console = Console::factory()->create();
        $game = Game::factory()->create(['console_id' => $console->id]);
        $romFile = RomFile::factory()->create([
            'game_id' => $game->id,
            'file_hash' => 'abc123',
        ]);

        $found = $this->repository->findByHash('abc123');

        $this->assertNotNull($found);
        $this->assertEquals($romFile->id, $found->id);
    }

    #[Test]
    public function it_returns_null_for_nonexistent_hash(): void
    {
        $found = $this->repository->findByHash('nonexistent');

        $this->assertNull($found);
    }

    #[Test]
    public function it_creates_a_rom_file(): void
    {
        $console = Console::factory()->create();
        $game = Game::factory()->create(['console_id' => $console->id]);

        $romFile = $this->repository->create([
            'game_id' => $game->id,
            'file_path' => 'roms/nes/game.nes',
            'file_name' => 'game.nes',
            'file_size' => 102400,
            'file_hash' => 'abc123',
        ]);

        $this->assertDatabaseHas('rom_files', ['file_hash' => 'abc123']);
    }

    #[Test]
    public function it_gets_rom_files_by_game(): void
    {
        $console = Console::factory()->create();
        $game = Game::factory()->create(['console_id' => $console->id]);
        RomFile::factory()->count(3)->create(['game_id' => $game->id]);

        $otherGame = Game::factory()->create(['console_id' => $console->id]);
        RomFile::factory()->count(2)->create(['game_id' => $otherGame->id]);

        $romFiles = $this->repository->getByGame($game->id);

        $this->assertCount(3, $romFiles);
    }
}