import 'package:mockito/annotations.dart';
import 'package:mockito/mockito.dart';
import 'package:superport/services/auth_service.dart';
import 'package:superport/services/company_service.dart';
import 'package:superport/services/equipment_service.dart';
import 'package:superport/services/mock_data_service.dart';
import 'package:superport/services/user_service.dart';
import 'package:superport/data/models/auth/auth_user.dart';
import 'package:superport/models/user_model.dart';

import 'mock_data_helpers.dart';
import 'simple_mock_services.mocks.dart';

// Mockito 어노테이션으로 Mock 클래스 생성
@GenerateMocks([
  AuthService,
  CompanyService,
  MockDataService,
  EquipmentService,
  UserService,
])
void main() {}

/// 간단한 Mock 서비스 설정 헬퍼
class SimpleMockServiceHelpers {
  /// AuthService Mock 설정
  static void setupAuthServiceMock(
    MockAuthService mockAuthService, {
    bool isLoggedIn = false,
  }) {
    // isLoggedIn
    when(mockAuthService.isLoggedIn())
        .thenAnswer((_) async => isLoggedIn);

    // getCurrentUser
    when(mockAuthService.getCurrentUser())
        .thenAnswer((_) async => isLoggedIn ? AuthUser(
          id: 1,
          username: 'test_user',
          name: '테스트 사용자',
          email: 'test@example.com',
          role: 'admin',
        ) : null);
  }

  /// CompanyService Mock 설정  
  static void setupCompanyServiceMock(
    MockCompanyService mockCompanyService, {
    bool getCompaniesSuccess = true,
    bool deleteCompanySuccess = true,
    int companyCount = 10,
  }) {
    // getCompanies
    if (getCompaniesSuccess) {
      when(mockCompanyService.getCompanies(
        page: anyNamed('page'),
        perPage: anyNamed('perPage'),
        search: anyNamed('search'),
        isActive: anyNamed('isActive'),
      )).thenAnswer((_) async => 
            MockDataHelpers.createMockCompanyList(count: companyCount),
          );
    } else {
      when(mockCompanyService.getCompanies(
        page: anyNamed('page'),
        perPage: anyNamed('perPage'),
        search: anyNamed('search'),
        isActive: anyNamed('isActive'),
      )).thenThrow(
            Exception('회사 목록을 불러오는 중 오류가 발생했습니다.'),
          );
    }

    // deleteCompany
    if (deleteCompanySuccess) {
      when(mockCompanyService.deleteCompany(any))
          .thenAnswer((_) async {});
    } else {
      when(mockCompanyService.deleteCompany(any))
          .thenThrow(
            Exception('회사 삭제 중 오류가 발생했습니다.'),
          );
    }
  }
  
  /// MockDataService Mock 설정
  static void setupMockDataServiceMock(
    MockMockDataService mockDataService, {
    int companyCount = 10,
    int userCount = 10,
  }) {
    when(mockDataService.getAllCompanies()).thenReturn(
      MockDataHelpers.createMockCompanyList(count: companyCount)
    );
    
    when(mockDataService.deleteCompany(any)).thenReturn(null);
    
    when(mockDataService.getAllUsers()).thenReturn(
      MockDataHelpers.createMockUserModelList(count: userCount)
    );
    
    when(mockDataService.deleteUser(any)).thenReturn(null);
    
    when(mockDataService.getCompanyById(any)).thenAnswer((invocation) {
      final id = invocation.positionalArguments[0] as int;
      final companies = MockDataHelpers.createMockCompanyList(count: companyCount);
      return companies.firstWhere(
        (c) => c.id == id,
        orElse: () => MockDataHelpers.createMockCompany(id: id),
      );
    });
  }
  
  /// UserService Mock 설정
  static void setupUserServiceMock(
    MockUserService mockUserService, {
    bool getUsersSuccess = true,
    bool deleteUserSuccess = true,
    bool changeUserStatusSuccess = true,
    int userCount = 10,
  }) {
    // getUsers
    if (getUsersSuccess) {
      when(mockUserService.getUsers(
        page: anyNamed('page'),
        perPage: anyNamed('perPage'),
        isActive: anyNamed('isActive'),
        companyId: anyNamed('companyId'),
        role: anyNamed('role'),
      )).thenAnswer((_) async => 
            MockDataHelpers.createMockUserModelList(count: userCount),
          );
    } else {
      when(mockUserService.getUsers(
        page: anyNamed('page'),
        perPage: anyNamed('perPage'),
        isActive: anyNamed('isActive'),
        companyId: anyNamed('companyId'),
        role: anyNamed('role'),
      )).thenThrow(
            Exception('사용자 목록을 불러오는 중 오류가 발생했습니다.'),
          );
    }

    // deleteUser
    if (deleteUserSuccess) {
      when(mockUserService.deleteUser(any))
          .thenAnswer((_) async {});
    } else {
      when(mockUserService.deleteUser(any))
          .thenThrow(
            Exception('사용자 삭제 중 오류가 발생했습니다.'),
          );
    }
    
    // changeUserStatus
    if (changeUserStatusSuccess) {
      when(mockUserService.changeUserStatus(any, any))
          .thenAnswer((invocation) async {
            final id = invocation.positionalArguments[0] as int;
            final isActive = invocation.positionalArguments[1] as bool;
            return MockDataHelpers.createMockUserModel(
              id: id,
              isActive: isActive,
            );
          });
    } else {
      when(mockUserService.changeUserStatus(any, any))
          .thenThrow(
            Exception('사용자 상태 변경 중 오류가 발생했습니다.'),
          );
    }
  }
}