<?php

use App\Enums\ConfirmationChannel;
use App\Enums\PressReleaseStatus;
use App\Models\ImageRightsConfirmation;
use App\Models\PressRelease;
use App\Models\PressReleaseImage;
use App\Models\User;
use Database\Seeders\LegalDocumentSeeder;
use Database\Seeders\LegalTextSeeder;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Laravel\Sanctum\Sanctum;
use Tests\TestCase;

/**
 * Bildkennzeichnung Block C: v1-Bildupload unter Formular v2 (Pflichtfelder,
 * Kennung des Wortlauts, Bestätigung mit Token-ID, kompatible Response).
 */
beforeEach(function (): void {
    /** @var TestCase $this */
    Storage::fake('local');
    $this->seed(LegalDocumentSeeder::class);
    $this->seed(LegalTextSeeder::class);
    config()->set('images.rights_v2', true);
});

function rightsV2ApiDraft(): array
{
    $user = User::factory()->create();
    $pressRelease = PressRelease::factory()->create([
        'user_id' => $user->id,
        'status' => PressReleaseStatus::Draft->value,
    ]);

    Sanctum::actingAs($user, ['press-releases:read', 'press-release-images:write']);

    return compact('user', 'pressRelease');
}

function rightsV2ApiFixture(string $name): UploadedFile
{
    return UploadedFile::fake()->createWithContent($name, (string) file_get_contents(base_path('tests/Fixtures/images/'.$name)));
}

test('credit, confirmation and text version are required under formular v2', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease] = rightsV2ApiDraft();

    $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", [
        'image' => UploadedFile::fake()->image('foto.jpg', 1200, 800),
        'ai_declaration' => 'original',
    ])->assertUnprocessable()
        ->assertInvalid(['copyright', 'rights_confirmed', 'confirm_text_version']);

    expect($pressRelease->images()->count())->toBe(0)
        ->and(Storage::disk('local')->allFiles())->toBe([]);
});

test('an outdated text version is rejected with the current key in the message', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease] = rightsV2ApiDraft();

    $response = $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", [
        'image' => UploadedFile::fake()->image('foto.jpg', 1200, 800),
        'ai_declaration' => 'original',
        'copyright' => 'Muster GmbH',
        'rights_confirmed' => true,
        'confirm_text_version' => 'img-confirm-v1',
    ]);

    $response->assertUnprocessable()->assertInvalid(['confirm_text_version']);

    expect($response->json('errors.confirm_text_version.0'))->toContain('img-confirm-v2');
});

test('a valid upload stores the confirmation with the token and returns the new fields', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease, 'user' => $user] = rightsV2ApiDraft();

    $response = $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", [
        'image' => rightsV2ApiFixture('xmp-ai-generated.jpg'),
        'ai_declaration' => 'ai_generated',
        'copyright' => 'KI-Bild / Musterfirma',
        'rights_confirmed' => true,
        'confirm_text_version' => 'img-confirm-v2',
        'license_url' => 'https://example.com/lizenz',
        'focus_x' => 20,
        'focus_y' => 80,
        'is_preview' => true,
    ], ['User-Agent' => 'ConnektarBot/2.0']);

    $response->assertCreated()
        ->assertJsonPath('data.ai_declaration', 'ai_generated')
        ->assertJsonPath('data.ai_declaration_user', 'ai_generated')
        ->assertJsonPath('data.ai_declaration_source', 'iptc_prefill')
        ->assertJsonPath('data.ai_declaration_locked', false)
        ->assertJsonPath('data.provenance_status', 'unsigned_metadata')
        ->assertJsonPath('data.license_url', 'https://example.com/lizenz')
        ->assertJsonPath('data.rights_confirmation.version', 'img-confirm-v2')
        ->assertJsonPath('data.rights_confirmation.agb_version', '0.6')
        ->assertJsonPath('data.rights_confirmation.channel', 'api')
        ->assertJsonPath('data.warnings', []);

    $image = PressReleaseImage::query()->sole();
    $confirmation = ImageRightsConfirmation::query()->sole();

    expect($image->rules_version)->toBe(config('images.rules_version'))
        ->and($image->focus_x)->toBe(20)
        ->and($image->focus_y)->toBe(80)
        ->and($confirmation->channel)->toBe(ConfirmationChannel::Api)
        ->and($confirmation->user_id)->toBe($user->id)
        ->and($confirmation->personal_access_token_id)->not->toBeNull()
        ->and($confirmation->user_agent)->toBe('ConnektarBot/2.0')
        ->and($response->json('data.urls.original'))->toBe(route('media.press-release-images.show', ['image' => $image->id]))
        ->and($response->json('data.path'))->not->toContain('press-release-originals');
});

test('a second title image is rejected with 422 and the press release keeps its first', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease] = rightsV2ApiDraft();

    $payload = fn (string $name) => [
        'image' => UploadedFile::fake()->image($name, 800, 600),
        'ai_declaration' => 'original',
        'copyright' => 'Muster GmbH',
        'rights_confirmed' => true,
        'confirm_text_version' => 'img-confirm-v2',
    ];

    $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", $payload('eins.jpg'))->assertCreated();
    $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", $payload('zwei.jpg'))
        ->assertUnprocessable()
        ->assertJsonPath('errors.image.0', 'Bitte löschen Sie zuerst das vorhandene Titelbild.');

    expect($pressRelease->images()->count())->toBe(1);
});

test('deleting a never published image via api removes the original and the confirmation', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease] = rightsV2ApiDraft();

    $this->postJson("/api/v1/press-releases/{$pressRelease->id}/images", [
        'image' => UploadedFile::fake()->image('foto.jpg', 800, 600),
        'ai_declaration' => 'original',
        'copyright' => 'Muster GmbH',
        'rights_confirmed' => true,
        'confirm_text_version' => 'img-confirm-v2',
    ])->assertCreated();

    $image = PressReleaseImage::query()->sole();

    $this->deleteJson("/api/v1/press-release-images/{$image->id}")->assertNoContent();

    expect(PressReleaseImage::withTrashed()->count())->toBe(0)
        ->and(ImageRightsConfirmation::query()->count())->toBe(0)
        ->and(Storage::disk('local')->allFiles())->toBe([]);
});

test('the legacy service upload answers 410 with a pointer to v1', function () {
    /** @var TestCase $this */
    ['pressRelease' => $pressRelease] = rightsV2ApiDraft();

    $this->postJson("/service/pressreleases/{$pressRelease->id}/images", [
        'press_release_image' => ['image' => UploadedFile::fake()->image('alt.jpg')],
    ])->assertStatus(410)
        ->assertJsonPath('global_errors.0', fn (string $message) => str_contains($message, '/api/v1/press-releases/{id}/images'));

    expect($pressRelease->images()->count())->toBe(0);
});

test('the api docs page lists the rights fields with the current text version', function () {
    /** @var TestCase $this */
    $this->get('https://pressekonto.test/de/api')
        ->assertSuccessful()
        ->assertSeeText('rights_confirmed')
        ->assertSeeText('confirm_text_version')
        ->assertSeeText('img-confirm-v2');
});