import 'package:eatvio_app/core/app_config.dart';
import 'package:eatvio_app/core/app_initializer.dart';
import 'package:eatvio_app/core/locator_service.dart';
import 'package:eatvio_app/features/feed/models/post_feed_mapper.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:flutter_test/flutter_test.dart';

import '../../../fixtures/feed_fixtures.dart';

void main() {
  group('PostFeedMapper', () {
    setUpAll(() async {
      await sl.reset();
      dotenv.loadFromString(envString: 'DEV_BASE_URL=http://localhost\nBASE_URL=http://localhost');
      sl.registerLazySingleton<AppConfig>(() => AppConfig(buildType: AppBuildType.tests)..setBaseUrl('http://localhost'));
    });

    test('maps fixture item post_id to FeedBlogPostModel.id', () {
      final item = FeedFixtures.postFeedItem();
      final model = PostFeedMapper.fromPostFeedItem(item, currentUserId: 10);

      expect(model.id, 1);
      expect(model.author.authorIsMe, isTrue);
      expect(model.author.authorSlug, 'anna-ivanova');
      expect(model.images, hasLength(2));
      expect(model.videoUrl, isEmpty);
      expect(model.videoEmbedUrl, isNull);
      expect(model.title, 'Завтрак с овсянкой');
      expect(model.image, 'http://localhost/storage/posts/oatmeal.jpg');
      expect(model.author.isEntitySubscribedByMe, isFalse);
    });

    test('maps fixture embed video post and likes', () {
      final item = FeedFixtures.postFeedItem(index: 1);
      final model = PostFeedMapper.fromPostFeedItem(item);

      expect(model.id, 2);
      expect(model.videoUrl, isEmpty);
      expect(model.videoEmbedUrl, 'https://www.youtube.com/embed/dQw4w9WgXcQ');
      expect(model.wasLikedByMe, isTrue);
      expect(model.totalLikes, 42);
      expect(model.author.authorIsMe, isFalse);
      expect(model.author.isEntitySubscribedByMe, isTrue);
    });

    test('maps all fixture posts', () {
      final posts = FeedFixtures.mappedFeedPosts(currentUserId: 11);

      expect(posts, hasLength(3));
      expect(posts[1].author.authorIsMe, isTrue);
      expect(posts[1].author.isEntitySubscribedByMe, isTrue);
      expect(posts[2].videoEmbedUrl, contains('rutube.ru/play/embed'));
      expect(posts[2].author.isEntitySubscribedByMe, isNull);
    });
  });
}