<?php

declare(strict_types=1);

use App\Models\Media;
use App\Models\User;
use App\Models\Workspace;
use Illuminate\Database\Eloquent\Relations\MorphMany;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;

beforeEach(function () {
    Storage::fake();
});

test('model can get media relationship', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->media())->toBeInstanceOf(MorphMany::class);
});

test('model can add media from uploaded file', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('logo.jpg', 100, 100);

    $media = $workspace->addMedia($file, 'logo');

    expect($media)->toBeInstanceOf(Media::class);
    expect($media->collection)->toBe('logo');
    expect($media->mime_type)->toBe('image/jpeg');
    expect($media->original_filename)->toBe('logo.jpg');
    Storage::assertExists($media->path);
});

test('model can get media by collection after adding', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('logo.jpg', 100, 100);
    $workspace->addMedia($file, 'logo');

    expect($workspace->getMedia('logo')->count())->toBe(1);
});

test('model can get first media from collection', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('logo.jpg', 100, 100);
    $media = $workspace->addMedia($file, 'logo');

    expect($workspace->getFirstMedia('logo')->id)->toBe($media->id);
});

test('get first media returns null when no media exists', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->getFirstMedia('logo'))->toBeNull();
});

test('model can get first media url', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('logo.jpg', 100, 100);
    $workspace->addMedia($file, 'logo');

    $url = $workspace->getFirstMediaUrl('logo');

    expect($url)->not->toBeNull();
});

test('get first media url returns default when no media exists', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->getFirstMediaUrl('logo', 'default-url'))->toBe('default-url');
});

test('get fallback avatar url returns dicebear url', function () {
    $user = User::factory()->create(['name' => 'John Doe']);

    $url = $user->getFallbackAvatarUrl('John Doe');

    expect($url)->toContain('api.dicebear.com');
    expect($url)->toContain('John+Doe');
});

test('adding media to single collection clears existing media', function () {
    $workspace = Workspace::factory()->create();
    $file1 = UploadedFile::fake()->image('logo1.jpg', 100, 100);
    $file2 = UploadedFile::fake()->image('logo2.jpg', 100, 100);

    $media1 = $workspace->addMedia($file1, 'logo');
    $media2 = $workspace->addMedia($file2, 'logo');

    expect($workspace->getMedia('logo')->count())->toBe(1);
    expect($workspace->getFirstMedia('logo')->id)->toBe($media2->id);
    expect(Media::find($media1->id))->toBeNull();
});

test('adding media to multiple collection does not clear existing', function () {
    $workspace = Workspace::factory()->create();
    $file1 = UploadedFile::fake()->image('image1.jpg', 100, 100);
    $file2 = UploadedFile::fake()->image('image2.jpg', 100, 100);

    $workspace->addMedia($file1, 'assets');
    $workspace->addMedia($file2, 'assets');

    expect($workspace->getMedia('assets')->count())->toBe(2);
});

test('model can add media from file path', function () {
    $workspace = Workspace::factory()->create();

    $tempFile = tempnam(sys_get_temp_dir(), 'test');
    file_put_contents($tempFile, file_get_contents(__DIR__.'/../../fixtures/1x1.png'));

    $media = $workspace->addMediaFromPath($tempFile, 'uploaded.png', 'logo');

    expect($media)->toBeInstanceOf(Media::class);
    expect($media->original_filename)->toBe('uploaded.png');
    Storage::assertExists($media->path);

    unlink($tempFile);
});

test('model can clear media collection', function () {
    $workspace = Workspace::factory()->create();
    $file1 = UploadedFile::fake()->image('logo1.jpg', 100, 100);
    $file2 = UploadedFile::fake()->image('logo2.jpg', 100, 100);
    $file3 = UploadedFile::fake()->image('logo3.jpg', 100, 100);

    // Add to 'logo' collection (single, will only keep last one)
    $workspace->addMedia($file1, 'logo');

    // Need to use a 'multiple' collection model
    $ws = Workspace::factory()->create();
    $ws->addMedia($file2, 'assets');
    $ws->addMedia($file3, 'assets');

    expect($ws->getMedia('assets')->count())->toBe(2);

    $ws->clearMediaCollection('assets');

    expect($ws->getMedia('assets')->count())->toBe(0);
});

test('is single media collection returns true for single collections', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->isSingleMediaCollection('logo'))->toBeTrue();
});

test('is single media collection returns false for multiple collections', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->isSingleMediaCollection('assets'))->toBeFalse();
});

test('is single media collection returns false for undefined collections', function () {
    $workspace = Workspace::factory()->create();

    expect($workspace->isSingleMediaCollection('undefined'))->toBeFalse();
});

test('add media detects video type', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->create('video.mp4', 1000, 'video/mp4');

    $media = $workspace->addMedia($file, 'logo');

    expect($media->type->value)->toBe('video');
});

test('add media detects document type for a pdf', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->create('deck.pdf', 1000, 'application/pdf');

    $media = $workspace->addMedia($file, 'logo');

    expect($media->type->value)->toBe('document');
});

test('add media throws on unsupported MIME type', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->create('archive.zip', 1000, 'application/zip');

    expect(fn () => $workspace->addMedia($file, 'logo'))
        ->toThrow(InvalidArgumentException::class);
});

test('add media includes custom meta', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('logo.jpg', 100, 100);

    $media = $workspace->addMedia($file, 'logo', ['custom_key' => 'custom_value']);

    expect($media->meta)->toHaveKey('custom_key');
    expect($media->meta['custom_key'])->toBe('custom_value');
});

test('add media from path detects image dimensions', function () {
    $workspace = Workspace::factory()->create();

    // Create a real image file
    $tempFile = tempnam(sys_get_temp_dir(), 'test');
    $image = imagecreatetruecolor(200, 150);
    imagejpeg($image, $tempFile);
    imagedestroy($image);

    $media = $workspace->addMediaFromPath($tempFile, 'test.jpg', 'logo');

    expect($media->meta)->toHaveKey('width');
    expect($media->meta)->toHaveKey('height');
    expect($media->meta['width'])->toBe(200);
    expect($media->meta['height'])->toBe(150);

    unlink($tempFile);
});

test('user has_photo returns false when no media', function () {
    $user = User::factory()->create(['name' => 'Test User']);

    expect($user->has_photo)->toBeFalse();
    expect($user->photo_url)->toBeNull();
});

test('user has_photo returns true when avatar exists', function () {
    $user = User::factory()->create(['name' => 'Test User']);
    $file = UploadedFile::fake()->image('avatar.jpg', 100, 100);
    $user->addMedia($file, 'avatar');

    $user->refresh();

    expect($user->has_photo)->toBeTrue();
    expect($user->photo_url)->not->toBeNull();
});

test('isVideo detects mp4 files', function () {
    $media = new Media(['path' => 'medias/test.mp4']);
    expect($media->isVideo())->toBeTrue();
    expect($media->isImage())->toBeFalse();
});

test('isVideo detects mov files', function () {
    $media = new Media(['path' => 'medias/test.mov']);
    expect($media->isVideo())->toBeTrue();
});

test('isImage detects jpg files', function () {
    $media = new Media(['path' => 'medias/test.jpg']);
    expect($media->isImage())->toBeTrue();
    expect($media->isVideo())->toBeFalse();
});

test('isImage detects png files', function () {
    $media = new Media(['path' => 'medias/test.png']);
    expect($media->isImage())->toBeTrue();
});

test('isVideo returns false for image files', function () {
    $media = new Media(['path' => 'medias/test.webp']);
    expect($media->isVideo())->toBeFalse();
    expect($media->isImage())->toBeTrue();
});

test('mp4 with quicktime mime still detected as video by path', function () {
    $media = new Media(['path' => 'medias/test.mp4', 'mime_type' => 'video/quicktime']);
    expect($media->isVideo())->toBeTrue();
});

test('PNG upload is converted to JPEG at upload time', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('photo.png', 200, 150);

    $media = $workspace->addMedia($file, 'assets');

    expect($media->mime_type)->toBe('image/jpeg')
        ->and($media->path)->toEndWith('.jpg')
        ->and(pathinfo($media->path, PATHINFO_EXTENSION))->toBe('jpg');

    $bytes = Storage::get($media->path);
    expect(substr($bytes, 0, 3))->toBe("\xFF\xD8\xFF"); // JPEG SOI marker
});

test('JPEG upload stays as JPEG (no-op)', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('photo.jpg', 200, 150);

    $media = $workspace->addMedia($file, 'assets');

    expect($media->mime_type)->toBe('image/jpeg')
        ->and(pathinfo($media->path, PATHINFO_EXTENSION))->toBe('jpg');
});

test('GIF upload preserves GIF format for animation', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('anim.gif', 200, 150);

    $media = $workspace->addMedia($file, 'assets');

    expect($media->mime_type)->toBe('image/gif')
        ->and(pathinfo($media->path, PATHINFO_EXTENSION))->toBe('gif');
});

test('WebP upload is converted to JPEG', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('photo.webp', 200, 150);

    $media = $workspace->addMedia($file, 'assets');

    expect($media->mime_type)->toBe('image/jpeg')
        ->and(pathinfo($media->path, PATHINFO_EXTENSION))->toBe('jpg');
});

test('client meta is merged into media meta', function () {
    $workspace = Workspace::factory()->create();
    $file = UploadedFile::fake()->image('photo.jpg', 640, 480);

    $media = $workspace->addMedia($file, 'assets', ['duration' => 12.5]);

    expect($media->meta)->toHaveKey('duration', 12.5)
        ->and($media->meta)->toHaveKey('width')
        ->and($media->meta)->toHaveKey('height');
});