<?php

namespace Tests\Feature\Livewire;

use App\Enums\UserRole;
use App\Livewire\AdminReleaseForm;
use App\Models\Downloads;
use App\Models\Episode;
use App\Models\Hentai;
use App\Models\User;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Queue;
use Illuminate\Support\Facades\Storage;
use Livewire\Features\SupportTesting\Testable;
use Livewire\Livewire;
use Tests\RefreshDatabase;
use Tests\TestCase;

class AdminReleaseFormTest extends TestCase
{
    use RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();

        Queue::fake();
        Cache::flush();
        Storage::fake('public');

        config([
            'hstream.download_domain' => ['https://dl-a.test'],
            'hstream.download_domain_4k' => ['https://dl4k-a.test'],
            'hstream.stream_domain' => ['https://stream-a.test'],
        ]);
    }

    private function makeForm(): Testable
    {
        return Livewire::test(AdminReleaseForm::class)
            ->set('title', 'Amazing Title 2026')
            ->set('titleJpn', '素晴らしいタイトル')
            ->set('studio', 'Test Studio')
            ->set('tags', ['Action', 'Romance'])
            ->set('releasedate', '2026-08-04')
            ->set('baseurl', '2026/AmazingTitle')
            ->set('episodes.0.description', 'A lovely description');
    }

    public function test_valid_release_is_persisted_with_sizes(): void
    {
        Http::fake(['*' => Http::response(['valid' => true, 'type' => 'file', 'size' => 9999])]);

        $this->makeForm()
            ->set('episodes.0.cover', UploadedFile::fake()->image('cover.jpg'))
            ->set('episodes.0.gallery', [
                UploadedFile::fake()->image('g1.jpg'),
                UploadedFile::fake()->image('g2.jpg'),
            ])
            ->set('episodes.0.downloads.fhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.uhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.uhdi', '2026/AmazingTitle/E01.mkv')
            ->call('save')
            ->assertHasNoErrors()
            ->assertRedirect(route('home.index'));

        $this->assertDatabaseCount('hentais', 1);
        $this->assertDatabaseHas('hentais', ['slug' => 'amazing-title-2026']);

        $hentai = Hentai::where('slug', 'amazing-title-2026')->firstOrFail();
        $this->assertDatabaseCount('episodes', 1);

        $episode = Episode::where('hentai_id', $hentai->id)->firstOrFail();
        $this->assertSame('2026/AmazingTitle/E01', $episode->url);
        $this->assertSame(1, $episode->interpolated);
        $this->assertSame(1, $episode->interpolated_uhd);

        $this->assertDatabaseCount('gallery', 2);
        $this->assertDatabaseCount('downloads', 3);

        $fhd = Downloads::where('episode_id', $episode->id)->where('type', 'FHD')->firstOrFail();
        $this->assertSame('2026/AmazingTitle/E01.mkv', $fhd->url);
        $this->assertEquals(9999, $fhd->size);
        $this->assertNotNull($fhd->validated_at);

        $uhd = Downloads::where('episode_id', $episode->id)->where('type', 'UHD')->firstOrFail();
        $this->assertEquals(9999, $uhd->size);

        $uhdi = Downloads::where('episode_id', $episode->id)->where('type', 'UHDi')->firstOrFail();
        $this->assertEquals(9999, $uhdi->size);

        $this->assertTrue(Storage::disk('public')->exists('/images/hentai/amazing-title-2026/cover-ep-1.webp'));
        $this->assertTrue(Storage::disk('public')->exists('/images/hentai/amazing-title-2026/gallery-ep-1-0.webp'));
        $this->assertTrue(Storage::disk('public')->exists('/images/hentai/amazing-title-2026/gallery-ep-1-1.webp'));
    }

    public function test_invalid_cdn_path_blocks_save_with_error(): void
    {
        Http::fake([
            'https://dl4k-a.test/*' => Http::response(['valid' => false, 'error' => 'File not found!'], 404),
        ]);

        $this->makeForm()
            ->set('episodes.0.cover', UploadedFile::fake()->image('cover.jpg'))
            ->set('episodes.0.downloads.fhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.uhd', '2026/AmazingTitle/E01.mkv')
            ->call('save')
            ->assertHasErrors('episodes.0.downloads.fhd');

        $this->assertDatabaseCount('hentais', 0);
        $this->assertDatabaseCount('episodes', 0);
    }

    public function test_override_validation_allows_saving_invalid_paths(): void
    {
        Http::fake([
            'https://dl4k-a.test/*' => Http::response(['valid' => false, 'error' => 'File not found!'], 404),
        ]);

        $this->makeForm()
            ->set('episodes.0.cover', UploadedFile::fake()->image('cover.jpg'))
            ->set('episodes.0.downloads.fhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.uhd', '2026/AmazingTitle/E01.mkv')
            ->set('overrideValidation', true)
            ->call('save')
            ->assertHasNoErrors()
            ->assertRedirect(route('home.index'));

        $this->assertDatabaseCount('hentais', 1);

        $hentai = Hentai::where('slug', 'amazing-title-2026')->firstOrFail();
        $episode = Episode::where('hentai_id', $hentai->id)->firstOrFail();

        $uhd = Downloads::where('episode_id', $episode->id)->where('type', 'UHD')->firstOrFail();
        $this->assertSame('2026/AmazingTitle/E01.mkv', $uhd->url);
        $this->assertNull($uhd->size);
    }

    public function test_existing_release_created_today_is_blocked(): void
    {
        Http::fake(['*' => Http::response(['valid' => true, 'type' => 'file', 'size' => 9999])]);

        Hentai::create(['slug' => 'amazing-title-2026', 'description' => 'existing']);

        $this->makeForm()
            ->set('episodes.0.cover', UploadedFile::fake()->image('cover.jpg'))
            ->set('episodes.0.downloads.fhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.uhd', '2026/AmazingTitle/E01.mkv')
            ->call('save')
            ->assertHasErrors('title');

        $this->assertDatabaseCount('hentais', 1);
        $this->assertDatabaseCount('episodes', 0);
    }

    public function test_validation_requires_required_fields(): void
    {
        Http::fake(['*' => Http::response(['valid' => true, 'type' => 'file', 'size' => 9999])]);

        Livewire::test(AdminReleaseForm::class)
            ->call('save')
            ->assertHasErrors([
                'title' => 'required',
                'titleJpn' => 'required',
                'studio' => 'required',
                'tags' => 'required',
                'releasedate' => 'required',
                'baseurl' => 'required',
                'episodes.0.description' => 'required',
                'episodes.0.cover' => 'required',
                'episodes.0.downloads.fhd' => 'required',
                'episodes.0.downloads.uhd' => 'required',
            ]);

        $this->assertDatabaseCount('hentais', 0);
    }

    public function test_save_uses_fresh_cdn_check_ignoring_cached_results(): void
    {
        $valid = false;

        Http::fake(function ($request) use (&$valid) {
            return Http::response(['valid' => $valid, 'type' => 'file', 'size' => 9999]);
        });

        $component = $this->makeForm()
            ->set('episodes.0.cover', UploadedFile::fake()->image('cover.jpg'))
            ->set('episodes.0.downloads.uhd', '2026/AmazingTitle/E01.mkv')
            ->set('episodes.0.downloads.fhd', '2026/AmazingTitle/E01.mkv');

        // Live typing validation caches the invalid CDN result.
        $validation = $component->get('validation');
        $this->assertSame('invalid', $validation['episodes.0.downloads.fhd']['state'] ?? null);

        // The file gets "fixed" on the CDN within the cache window.
        $valid = true;

        // Saving must re-check the CDN without using the cached invalid result.
        $component
            ->call('save')
            ->assertHasNoErrors()
            ->assertRedirect(route('home.index'));

        $this->assertDatabaseCount('hentais', 1);
        $this->assertDatabaseCount('downloads', 2);
    }

    public function test_admin_release_page_renders(): void
    {
        $user = User::factory()->create();
        $user->addRole(UserRole::ADMINISTRATOR);

        $this->actingAs($user)
            ->get(route('admin.upload.index'))
            ->assertOk()
            ->assertSee('admin-release-form');
    }

    public function test_tagify_inputs_are_excluded_from_livewire_morphing(): void
    {
        $component = Livewire::test(AdminReleaseForm::class);

        // Tagify inputs must live inside wire:ignore scopes so Livewire's
        // DOM morphing never replaces the Tagify-generated markup.
        $component
            ->assertSeeHtml('wire:ignore x-data="adminReleaseTags"')
            ->assertSeeHtml('wire:ignore x-data="adminReleaseStudio"');

        // The wrappers must survive a server round-trip (e.g. a debounced
        // download/baseurl update) untouched.
        $component
            ->set('title', 'Changed Title')
            ->assertSeeHtml('wire:ignore x-data="adminReleaseTags"')
            ->assertSeeHtml('wire:ignore x-data="adminReleaseStudio"');
    }
}