<?php

use App\Enums\ConfirmationChannel;
use App\Enums\Portal;
use App\Models\Category;
use App\Models\Company;
use App\Models\ImageRightsConfirmation;
use App\Models\LegalDocument;
use App\Models\PressRelease;
use App\Models\PressReleaseImage;
use App\Support\ImageCredit;
use Database\Seeders\LegalDocumentSeeder;
use Tests\TestCase;

/**
 * Bildkennzeichnung Block D: eine Auflösung für Nachweiszeile, Overlay,
 * Kunden-/Adminansicht und PDF; Verantwortlich-Zeile nur mit Protokoll.
 */
function creditPublishedRelease(): array
{
    $category = Category::factory()->create(['portal' => Portal::Presseecho]);
    $category->translations()->create(['locale' => 'de', 'name' => 'Energie', 'slug' => 'energie']);
    $company = Company::factory()->presseecho()->create(['name' => 'Beispiel AG', 'is_active' => true]);

    $release = PressRelease::factory()
        ->published()
        ->forPortal(Portal::Presseecho)
        ->for($category)
        ->for($company)
        ->create(['slug' => 'bild-nachweis-test', 'published_at' => now()->subDay()]);

    return compact('category', 'company', 'release');
}

function creditConfirmationFor(PressReleaseImage $image, string $channel = 'form'): ImageRightsConfirmation
{
    return ImageRightsConfirmation::query()->create([
        'subject_type' => $image->getMorphClass(),
        'subject_id' => $image->getKey(),
        'press_release_id' => $image->press_release_id,
        'company_id' => $image->pressRelease->company_id,
        'user_id' => $image->pressRelease->user_id,
        'channel' => ConfirmationChannel::from($channel),
        'legal_text_key' => 'img-confirm-v2',
        'text_snapshot' => 'Ich bestätige …',
        'agb_version' => '0.6',
        'file_sha256' => $image->original_sha256,
        'declaration_snapshot' => [],
        'confirmed_at' => now()->setDate(2026, 9, 22)->setTime(10, 0),
        'created_at' => now(),
    ]);
}

test('a formular v2 image renders credit line, ai hint with source and the responsible line', function () {
    /** @var TestCase $this */
    ['release' => $release, 'company' => $company] = creditPublishedRelease();
    $image = PressReleaseImage::factory()->for($release)->rulesV2()->create([
        'copyright' => 'Anna Beispiel / Beispiel AG',
        'ai_declaration' => 'ai_edited',
        'ai_declaration_user' => 'ai_edited',
        'ai_declaration_source' => 'customer',
        'license_url' => 'https://example.com/lizenz',
        'source_url' => 'javascript:alert(1)',
    ]);
    creditConfirmationFor($image);

    $credit = ImageCredit::for($image->fresh(), $company);

    expect($credit->line())->toBe('Foto: Anna Beispiel / Beispiel AG · KI-bearbeitet')
        ->and($credit->responsibleLine)->toBe('Bild und Angaben: Beispiel AG, eingereicht am 22. September 2026')
        ->and($credit->aiSourceLabel)->toBe('Angabe des Einreichers')
        ->and($credit->licenseUrl)->toBe('https://example.com/lizenz')
        ->and($credit->sourceUrl)->toBeNull()
        ->and($credit->pdfLines())->toContain('Rechte bestätigt am 22.09.2026 10:00 (img-confirm-v2, AGB 0.6)');

    $this->get('https://presseecho.test/de/press-release/bild-nachweis-test')
        ->assertSuccessful()
        ->assertSeeText('Foto: Anna Beispiel / Beispiel AG · KI-bearbeitet')
        ->assertSee('data-image-credit', false)
        ->assertSeeText('Dieses Bild wurde mit KI bearbeitet.')
        ->assertSeeText('Kennzeichnung: Angabe des Einreichers')
        ->assertSeeText('Bild und Angaben: Beispiel AG, eingereicht am 22. September 2026')
        ->assertSeeText('Bild melden')
        ->assertDontSee('javascript:alert', false);
});

test('a legacy image without credit falls back to the company as source and shows no responsible line', function () {
    /** @var TestCase $this */
    ['release' => $release, 'company' => $company] = creditPublishedRelease();
    $image = PressReleaseImage::factory()->for($release)->legacy()->create(['is_ai_generated' => true]);

    $credit = ImageCredit::for($image, $company);

    expect($credit->line())->toBe('Quelle: Beispiel AG · KI-generiert')
        ->and($credit->responsibleLine)->toBeNull()
        ->and($credit->aiSourceLabel)->toBeNull()
        ->and($credit->isLegacy)->toBeTrue();

    $this->get('https://presseecho.test/de/press-release/bild-nachweis-test')
        ->assertSuccessful()
        ->assertSeeText('Quelle: Beispiel AG · KI-generiert')
        ->assertDontSeeText('Bild und Angaben');
});

test('a legacy image with author but without copyright uses the author and the old fields stay in the pdf lines', function () {
    ['release' => $release, 'company' => $company] = creditPublishedRelease();
    $image = PressReleaseImage::factory()->for($release)->legacy()->create([
        'author' => 'Max Mustermann',
        'license_type' => 'own',
    ]);

    $credit = ImageCredit::for($image, $company);

    expect($credit->line())->toBe('Foto: Max Mustermann')
        ->and($credit->pdfLines())->toBe(['Bildnachweis: Max Mustermann']);
});

test('an image without any detail renders no line and no overlay', function () {
    /** @var TestCase $this */
    ['release' => $release] = creditPublishedRelease();
    PressReleaseImage::factory()->for($release)->legacy()->create();
    $release->company()->update(['name' => '']);

    $credit = ImageCredit::for($release->images()->first(), $release->company()->first());

    expect($credit->line())->toBeNull()
        ->and($credit->hasDetails())->toBeFalse();
});

test('the guidelines page describes the automated check and the image rules under version 0.2', function () {
    /** @var TestCase $this */
    $this->seed(LegalDocumentSeeder::class);

    expect(LegalDocument::current(LegalDocument::TYPE_RICHTLINIEN)?->version)->toBe('0.2');

    $this->get('https://presseecho.test/de/richtlinien')
        ->assertSuccessful()
        ->assertSeeText('Jede Mitteilung durchläuft vor der Veröffentlichung eine automatisierte Prüfung.')
        ->assertSeeText('Zu jedem Bild gehört ein Bildnachweis')
        ->assertDontSeeText('geprüft, den Richtlinien entsprechend');
});