import 'package:eatvio_app/features/settings/models/oauth_account_model.dart';
import 'package:flutter_test/flutter_test.dart';

void main() {
  group('OAuthAccountModel', () {
    test('fromJson parses all fields correctly', () {
      final json = {
        'oauth_id': 'oauth-123',
        'name': 'John Doe',
        'email': 'john@example.com',
        'phone': '+1234567890',
        'linked_at': '2024-01-01T12:00:00Z',
      };

      final model = OAuthAccountModel.fromJson(json);

      expect(model.oauthId, 'oauth-123');
      expect(model.name, 'John Doe');
      expect(model.email, 'john@example.com');
      expect(model.phone, '+1234567890');
      expect(model.linkedAt, isA<DateTime>());
    });

    test('toJson serializes all fields correctly', () {
      final model = OAuthAccountModel(
        oauthId: 'oauth-123',
        name: 'John Doe',
        email: 'john@example.com',
        phone: '+1234567890',
        linkedAt: DateTime(2024, 1, 1, 12, 0, 0),
      );

      final json = model.toJson();

      expect(json['oauth_id'], 'oauth-123');
      expect(json['name'], 'John Doe');
      expect(json['email'], 'john@example.com');
      expect(json['phone'], '+1234567890');
      expect(json['linked_at'], isA<String>());
    });
  });

  group('OAuthAccountsResponseModel', () {
    test('fromJson parses all fields correctly', () {
      final json = {
        'success': true,
        'data': {
          'vk': {
            'oauth_id': 'vk-123',
            'name': 'VK User',
            'email': 'vk@example.com',
            'phone': '+1234567890',
            'linked_at': '2024-01-01T12:00:00Z',
          },
          'yandex': {
            'oauth_id': 'yandex-123',
            'name': 'Yandex User',
            'email': 'yandex@example.com',
            'phone': '+1234567890',
            'linked_at': '2024-01-01T12:00:00Z',
          },
        },
      };

      final model = OAuthAccountsResponseModel.fromJson(json);

      expect(model.success, isTrue);
      expect(model.data.vk, isNotNull);
      expect(model.data.yandex, isNotNull);
      expect(model.data.vk?.oauthId, 'vk-123');
      expect(model.data.yandex?.oauthId, 'yandex-123');
    });

    test('fromJson handles null OAuth accounts', () {
      final json = {
        'success': true,
        'data': {
          'vk': null,
          'yandex': null,
        },
      };

      final model = OAuthAccountsResponseModel.fromJson(json);

      expect(model.success, isTrue);
      expect(model.data.vk, isNull);
      expect(model.data.yandex, isNull);
    });

    test('fromJson handles empty array for OAuth accounts', () {
      final json = {
        'success': true,
        'data': {
          'vk': [],
          'yandex': [],
        },
      };

      final model = OAuthAccountsResponseModel.fromJson(json);

      expect(model.success, isTrue);
      expect(model.data.vk, isNull);
      expect(model.data.yandex, isNull);
    });

    test('toJson serializes all fields correctly', () {
      final vkAccount = OAuthAccountModel(
        oauthId: 'vk-123',
        name: 'VK User',
        email: 'vk@example.com',
        phone: '+1234567890',
        linkedAt: DateTime(2024, 1, 1, 12, 0, 0),
      );
      final data = OAuthAccountsDataModel(vk: vkAccount, yandex: null);
      final model = OAuthAccountsResponseModel(success: true, data: data);

      final json = model.toJson();

      expect(json['success'], isTrue);
      expect(json['data'], isNotNull);
      if (json['data'] is Map) {
        final dataJson = json['data'] as Map<String, dynamic>;
        expect(dataJson['vk'], isNotNull);
        expect(dataJson['yandex'], isNull);
      } else {
        // If data is already a model, check it directly
        expect(model.data.vk, isNotNull);
        expect(model.data.yandex, isNull);
      }
    });
  });
}