import 'package:flutter_test/flutter_test.dart';
import 'package:tm_app/data/services/model/home/home_response/home_response_model.dart';

void main() {
  group('HomeResponseModel Tests', () {
    final mockJson = {
      'partnership': 'Yes',
      'selfApply': 'No',
      'contracting': 'In Progress',
      'tender_submitted': '3',
      'approved_tenders': '2',
      'tender_value': '150000',
      'thunder_status': 'active',
      'your_tenders': [
        {
          'success': true,
          'message': 'Tender retrieved',
          'profile_match': 0.95,
          'data': {
            'id': 'tnd_001',
            'title': 'Bridge Construction Project',
            'country_code': 'US',
          },
          'error': null,
        },
      ],
    };

    test('fromJson creates valid HomeResponseModel instance', () {
      final response = HomeResponseModel.fromJson(mockJson);

      expect(response.partnership, 'Yes');
      expect(response.selfApply, 'No');
      expect(response.contracting, 'In Progress');
      expect(response.tenderSubmitted, '3');
      expect(response.approvedTenders, '2');
      expect(response.tenderValue, '150000');
      expect(response.thunderStatus, 'active');

      final tender = response.yourTenders?.first;
      expect(tender?.success, isTrue);
      expect(tender?.message, 'Tender retrieved');
      expect(tender?.profileMatch, 0.95);
      expect(tender?.data?.id, 'tnd_001');
      expect(tender?.data?.title, 'Bridge Construction Project');
    });

    test('toJson converts model back to JSON correctly', () {
      final response = HomeResponseModel.fromJson(mockJson);
      final json = response.toJson();

      expect(json['partnership'], 'Yes');
      expect(json['selfApply'], 'No');
      expect(json['tender_submitted'], '3');

      final tenders = response.yourTenders ?? [];
      expect(tenders.length, 1);

      final tender = tenders.first;
      final tenderJson = tender.toJson();

      expect(tenderJson['success'], true);
      expect(tenderJson['message'], 'Tender retrieved');

      final tenderData =
          (tenderJson['data'] is Map)
              ? tenderJson['data'] as Map<String, dynamic>
              : tender.data?.toJson();

      expect(tenderData?['id'], 'tnd_001');
      expect(tenderData?['title'], 'Bridge Construction Project');
    });

    test('copyWith correctly updates fields', () {
      final response = HomeResponseModel.fromJson(mockJson);
      final updated = response.copyWith(
        partnership: 'No',
        tenderValue: '999999',
      );

      expect(updated.partnership, 'No');
      expect(updated.tenderValue, '999999');
      expect(updated.selfApply, equals('No'));
    });

    test('equality operator works correctly', () {
      final res1 = HomeResponseModel.fromJson(mockJson);
      final res2 = HomeResponseModel.fromJson(mockJson);
      final res3 = res1.copyWith(partnership: 'Different');

      expect(res1, equals(res2));
      expect(res1.hashCode, equals(res2.hashCode));
      expect(res1, isNot(equals(res3)));
    });
  });
}