import { Test, TestingModule } from '@nestjs/testing';
import { UsersController } from './users.controller';
import { UsersService } from './users.service';

describe('UsersController', () => {
  let controller: UsersController;
  let service: UsersService;

  const mockUsersService = {
    findById: jest.fn().mockResolvedValue({ id: 'user-id', firstName: 'Test' }),
    update: jest.fn().mockResolvedValue({ id: 'user-id', firstName: 'Updated' }),
    addAddress: jest.fn().mockResolvedValue({ id: 'addr-id', title: 'Home' }),
    updateAddress: jest.fn().mockResolvedValue({ id: 'addr-id', title: 'Work' }),
    deleteAddress: jest.fn().mockResolvedValue({ success: true }),
    setDefaultAddress: jest.fn().mockResolvedValue({ success: true }),
  };

  beforeEach(async () => {
    const module: TestingModule = await Test.createTestingModule({
      controllers: [UsersController],
      providers: [
        { provide: UsersService, useValue: mockUsersService },
      ],
    }).compile();

    controller = module.get<UsersController>(UsersController);
    service = module.get<UsersService>(UsersService);
  });

  afterEach(() => {
    jest.clearAllMocks();
  });

  it('should be defined', () => {
    expect(controller).toBeDefined();
  });

  it('should getProfile', async () => {
    const req = { user: { id: 'user-id' } };
    const result = await controller.getProfile(req);
    expect(service.findById).toHaveBeenCalledWith('user-id');
    expect(result?.id).toBe('user-id');
  });

  it('should updateProfile', async () => {
    const req = { user: { id: 'user-id' } };
    const dto = { firstName: 'Updated' };
    const result = await controller.updateProfile(req, dto);
    expect(service.update).toHaveBeenCalledWith('user-id', dto);
    expect(result.firstName).toBe('Updated');
  });

  it('should addAddress', async () => {
    const req = { user: { id: 'user-id' } };
    const dto = {
      title: 'Home',
      receptorName: 'Ali',
      phone: '0912',
      province: 'Teh',
      city: 'Teh',
      detail: 'Det',
      zipCode: '123',
    };
    const result = await controller.addAddress(req, dto);
    expect(service.addAddress).toHaveBeenCalledWith('user-id', dto);
    expect(result.id).toBe('addr-id');
  });

  it('should updateAddress', async () => {
    const req = { user: { id: 'user-id' } };
    const dto = {
      title: 'Work',
      receptorName: 'Ali',
      phone: '0912',
      province: 'Teh',
      city: 'Teh',
      detail: 'Det',
      zipCode: '123',
    };
    const result = await controller.updateAddress(req, 'addr-id', dto);
    expect(service.updateAddress).toHaveBeenCalledWith('user-id', 'addr-id', dto);
    expect(result.title).toBe('Work');
  });

  it('should deleteAddress', async () => {
    const req = { user: { id: 'user-id' } };
    const result = await controller.deleteAddress(req, 'addr-id');
    expect(service.deleteAddress).toHaveBeenCalledWith('user-id', 'addr-id');
    expect(result).toBeDefined();
  });

  it('should setDefaultAddress', async () => {
    const req = { user: { id: 'user-id' } };
    const result = await controller.setDefaultAddress(req, 'addr-id');
    expect(service.setDefaultAddress).toHaveBeenCalledWith('user-id', 'addr-id');
    expect(result).toBeDefined();
  });
});