import 'package:eatvio_app/core/models/pagination_model.dart';
import 'package:eatvio_app/features/feed/models/comment_model.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  group('CommentModel', () {
    test('создает экземпляр с данными', () {
      final comment = Comment(
        id: 1,
        authorName: 'Test Author',
        authorSlug: 'test-author',
        authorProfileIcon: 'icon.png',
        body: 'Test comment',
        childrenComments: [],
        createdAt: DateTime.now(),
      );

      final model = CommentModel(
        data: [comment],
        links: const Links(first: '', last: '', prev: null, next: null),
        meta: const Meta(currentPage: 1, from: null, lastPage: 1, links: [], perPage: 10, to: null, total: 0),
      );

      expect(model.data.length, 1);
      expect(model.data.first.id, 1);
      expect(model.data.first.body, 'Test comment');
    });

    test('fromJson создает модель из JSON', () {
      final json = {
        'data': [
          {
            'id': 1,
            'author_name': 'Test Author',
            'author_slug': 'test-author',
            'author_profile_icon': 'icon.png',
            'body': 'Test comment',
            'children_comments': [],
            'created_at': '2024-01-01T00:00:00Z',
          }
        ],
        'links': {'first': '', 'last': '', 'prev': null, 'next': null},
        'meta': {
          'current_page': 1,
          'from': null,
          'last_page': 1,
          'links': [],
          'per_page': 10,
          'to': null,
          'total': 0,
        },
      };

      final model = CommentModel.fromJson(json);

      expect(model.data.length, 1);
      expect(model.data.first.id, 1);
    });
  });

  group('Comment', () {
    test('создает экземпляр с данными', () {
      final comment = Comment(
        id: 1,
        authorName: 'Test Author',
        authorSlug: 'test-author',
        authorProfileIcon: 'icon.png',
        body: 'Test comment',
        childrenComments: [],
        createdAt: DateTime.now(),
      );

      expect(comment.id, 1);
      expect(comment.authorName, 'Test Author');
      expect(comment.body, 'Test comment');
    });

    test('поддерживает вложенные комментарии', () {
      final childComment = Comment(
        id: 2,
        authorName: 'Child Author',
        authorSlug: 'child-author',
        authorProfileIcon: 'child.png',
        body: 'Child comment',
        childrenComments: [],
        createdAt: DateTime.now(),
      );

      final parentComment = Comment(
        id: 1,
        authorName: 'Parent Author',
        authorSlug: 'parent-author',
        authorProfileIcon: 'parent.png',
        body: 'Parent comment',
        childrenComments: [childComment],
        createdAt: DateTime.now(),
      );

      expect(parentComment.childrenComments.length, 1);
      expect(parentComment.childrenComments.first.id, 2);
    });
  });
}