<?php

use App\Enums\Portal;
use App\Models\PressRelease;
use App\Models\PressReleaseImage;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Tests\TestCase;

function fakeImageBytes(int $width = 800, int $height = 600): string
{
    return UploadedFile::fake()->image('seed.jpg', $width, $height)->get();
}

test('legacy press release images are copied with variants and database is updated', function () {
    /** @var TestCase $this */
    Storage::fake('public');

    Storage::disk('public')->put('presseecho/press_release/photo-a.jpg', fakeImageBytes(1600, 1200));
    Storage::disk('public')->put('presseecho/press_release/unused.jpg', fakeImageBytes());

    $pr = PressRelease::factory()->create([
        'portal' => Portal::Presseecho->value,
        'legacy_portal' => Portal::Presseecho->value,
    ]);

    $image = PressReleaseImage::query()->create([
        'press_release_id' => $pr->id,
        'legacy_portal' => Portal::Presseecho->value,
        'legacy_id' => 99,
        'disk' => 'public',
        'path' => 'photo-a.jpg',
    ]);

    $this->artisan('legacy:sync-press-release-images', [
        '--portal' => Portal::Presseecho->value,
    ])
        ->assertSuccessful()
        ->expectsOutputToContain('referenziert 1, kopiert 1');

    $image->refresh();

    expect($image->path)->toBe("press-releases/{$pr->id}/images/photo-a.jpg");
    expect(Storage::disk('public')->exists($image->path))->toBeTrue();
    expect($image->variants)->toBeArray();
    expect($image->variants)->toHaveKeys(['thumb', 'medium', 'large']);

    foreach ($image->variants as $variantPath) {
        expect(Storage::disk('public')->exists($variantPath))->toBeTrue();
    }
});

test('legacy press release image sync dry run does not copy or update anything', function () {
    /** @var TestCase $this */
    Storage::fake('public');

    Storage::disk('public')->put('businessportal24/press_release/photo-b.jpg', fakeImageBytes());

    $pr = PressRelease::factory()->create([
        'portal' => Portal::Businessportal24->value,
        'legacy_portal' => Portal::Businessportal24->value,
    ]);

    $image = PressReleaseImage::query()->create([
        'press_release_id' => $pr->id,
        'legacy_portal' => Portal::Businessportal24->value,
        'legacy_id' => 5,
        'disk' => 'public',
        'path' => 'photo-b.jpg',
    ]);

    $this->artisan('legacy:sync-press-release-images', [
        '--portal' => Portal::Businessportal24->value,
        '--dry-run' => true,
    ])
        ->assertSuccessful()
        ->expectsOutputToContain('(Dry-Run)');

    $image->refresh();

    expect($image->path)->toBe('photo-b.jpg');
    expect($image->variants)->toBeNull();
    expect(Storage::disk('public')->exists("press-releases/{$pr->id}/images/photo-b.jpg"))->toBeFalse();
});

test('legacy press release image sync reports missing files', function () {
    /** @var TestCase $this */
    Storage::fake('public');

    $pr = PressRelease::factory()->create([
        'portal' => Portal::Presseecho->value,
        'legacy_portal' => Portal::Presseecho->value,
    ]);

    PressReleaseImage::query()->create([
        'press_release_id' => $pr->id,
        'legacy_portal' => Portal::Presseecho->value,
        'legacy_id' => 7,
        'disk' => 'public',
        'path' => 'gone.jpg',
    ]);

    $this->artisan('legacy:sync-press-release-images', [
        '--portal' => Portal::Presseecho->value,
    ])
        ->assertFailed()
        ->expectsOutputToContain('Fehlt: presseecho/press_release/gone.jpg');
});

test('legacy press release image sync skips already migrated paths but generates missing variants', function () {
    /** @var TestCase $this */
    Storage::fake('public');

    $pr = PressRelease::factory()->create([
        'portal' => Portal::Presseecho->value,
        'legacy_portal' => Portal::Presseecho->value,
    ]);

    Storage::disk('public')->put("press-releases/{$pr->id}/images/already-here.jpg", fakeImageBytes(1200, 900));

    $image = PressReleaseImage::query()->create([
        'press_release_id' => $pr->id,
        'legacy_portal' => Portal::Presseecho->value,
        'legacy_id' => 11,
        'disk' => 'public',
        'path' => "press-releases/{$pr->id}/images/already-here.jpg",
        'variants' => null,
    ]);

    $this->artisan('legacy:sync-press-release-images', [
        '--portal' => Portal::Presseecho->value,
    ])
        ->assertSuccessful()
        ->expectsOutputToContain('bereits synchron 1');

    $image->refresh();

    expect($image->variants)->toBeArray();
    expect($image->variants)->toHaveKeys(['thumb', 'medium', 'large']);
});