<?php

namespace Tests\Unit\Movies\Entities;

use App\Modules\Movies\Models\{Director, Genre, Movie};
use App\Modules\Movies\Services\Browse\Entities\GetDirectorWithMoviesService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class GetDirectorWithMoviesServiceTest extends TestCase
{
    use RefreshDatabase;

    public function test_returns_entity_and_paginated_movies_and_filters_by_q(): void
    {
        $director = Director::factory()->create(['name' => 'Ridley Scott']);
        $genre = Genre::factory()->create(['name' => 'Drama']);

        $m1 = Movie::factory()->create(['title' => 'Gamma']);
        $m2 = Movie::factory()->create(['title' => 'Delta']);
        $m1->directors()->sync([$director->id]);
        $m2->directors()->sync([$director->id]);
        $m1->genres()->sync([$genre->id]);
        $m2->genres()->sync([$genre->id]);

        $svc = new GetDirectorWithMoviesService();
        $res = $svc->handle($director->id, ['per_page' => 20]);

        $this->assertSame($director->id, $res['entity']->id);
        $this->assertSame(2, $res['movies']->total());
        $first = $res['movies']->items()[0];
        $this->assertTrue($first->relationLoaded('genres'));

        $res2 = $svc->handle($director->id, ['q' => 'Gamma']);
        $this->assertSame(1, $res2['movies']->total());
    }
}