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/core/theme/theme_helper.dart';
import 'package:eatvio_app/features/registration/models/user_registration_model.dart';
import 'package:eatvio_app/features/registration/presentation/bloc/registration_cubit/registration_cubit.dart';
import 'package:eatvio_app/features/registration/presentation/pages/phone_screen.dart';
import 'package:eatvio_app/features/registration/repositories/registration_repository.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:mockito/annotations.dart';
import 'package:eatvio_app/core/prefs.dart';

import 'phone_screen_test.mocks.dart';

@GenerateMocks([RegistrationRepository, Prefs])
void main() {
  group('PhoneScreen', () {
    setUp(() 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'));
    });

    Widget createTestWidget(Widget child, RegistrationCubit cubit) {
      return MaterialApp(
        theme: ThemeHelper().themeData(),
        home: BlocProvider<RegistrationCubit>(
          create: (_) => cubit,
          child: Scaffold(body: child),
        ),
      );
    }

    testWidgets('should display phone screen with empty phone', (WidgetTester tester) async {
      // Arrange
      final mockRepository = MockRegistrationRepository();
      final cubit = RegistrationCubit(
        registrationRepository: mockRepository,
        prefs: MockPrefs(),
      );
      const sheet = UserRegistrationSheet(
        firstName: 'John',
        lastName: 'Doe',
        email: 'test@example.com',
        password: 'password',
        passwordConfirmation: 'password',
        birthdate: '1990-01-01',
        gender: 'male',
        location: 'Moscow',
        responseBody: '{}',
        lang: 'ru',
        weight: 70,
        height: 175,
        phone: '',
        chestCircumference: 90,
        waistCircumference: 80,
        hipCircumference: 95,
        bloodPressureUp: 120,
        bloodPressureDown: 80,
        hasHypo: 0,
        hasHyper: 0,
        aboutAllergy: '',
        aboutTakingPils: '',
        aboutSportHobbies: '',
        favoriteFoods: '',
        unfavoriteFoods: '',
        additionalInfo: '',
      );
      const widget = PhoneScreen(sheet: sheet);

      // Act
      await tester.pumpWidget(createTestWidget(widget, cubit));
      await tester.pump();

      // Assert
      expect(find.byType(PhoneScreen), findsOneWidget);
      expect(find.text('Номер телефона'), findsOneWidget);
    });

    testWidgets('should display phone screen with pre-filled phone', (WidgetTester tester) async {
      // Arrange
      final mockRepository = MockRegistrationRepository();
      final cubit = RegistrationCubit(
        registrationRepository: mockRepository,
        prefs: MockPrefs(),
      );
      const sheet = UserRegistrationSheet(
        firstName: 'John',
        lastName: 'Doe',
        email: 'test@example.com',
        password: 'password',
        passwordConfirmation: 'password',
        birthdate: '1990-01-01',
        gender: 'male',
        location: 'Moscow',
        responseBody: '{}',
        lang: 'ru',
        weight: 70,
        height: 175,
        phone: '+7 (999) 123 45 67',
        chestCircumference: 90,
        waistCircumference: 80,
        hipCircumference: 95,
        bloodPressureUp: 120,
        bloodPressureDown: 80,
        hasHypo: 0,
        hasHyper: 0,
        aboutAllergy: '',
        aboutTakingPils: '',
        aboutSportHobbies: '',
        favoriteFoods: '',
        unfavoriteFoods: '',
        additionalInfo: '',
      );
      const widget = PhoneScreen(sheet: sheet);

      // Act
      await tester.pumpWidget(createTestWidget(widget, cubit));
      await tester.pump();

      // Assert
      expect(find.byType(PhoneScreen), findsOneWidget);
      expect(find.text('+7 (999) 123 45 67'), findsOneWidget);
      
      cubit.close();
    });
  });
}