import axios from 'axios';
import { HostexApiClient } from '../client/index.js';

jest.mock('axios');
const mockedAxios = axios as jest.Mocked<typeof axios>;

function makeClient() {
  const mockInstance = {
    request: jest.fn(),
    post: jest.fn(),
    patch: jest.fn(),
    delete: jest.fn(),
    interceptors: { request: { use: jest.fn() }, response: { use: jest.fn() } },
  };
  mockedAxios.create.mockReturnValue(mockInstance as any);
  return { client: new HostexApiClient({ accessToken: 'test-token' }), mockInstance };
}

describe('HostexApiClient groups CRUD', () => {
  it('getGroups sends GET /groups and unwraps data', async () => {
    const { client, mockInstance } = makeClient();
    const payload = { groups: [{ id: 1, name: 'Downtown', property_ids: [] }], total: 1 };
    mockInstance.request.mockResolvedValue({ data: { error_code: 200, data: payload } });

    const res = await client.getGroups({ id: 1 });

    expect(mockInstance.request).toHaveBeenCalledWith({
      method: 'GET',
      url: '/groups',
      params: { id: 1 },
    });
    expect(res).toEqual(payload);
  });

  it('createGroup sends POST /groups', async () => {
    const { client, mockInstance } = makeClient();
    mockInstance.post.mockResolvedValue({
      data: { error_code: 200, data: { group: { id: 2, name: 'Downtown', property_ids: [] } } },
    });

    await client.createGroup({ name: 'Downtown' });

    expect(mockInstance.post).toHaveBeenCalledWith('/groups', { name: 'Downtown' });
  });

  it('createGroup throws when name is missing', async () => {
    const { client } = makeClient();
    await expect(client.createGroup({} as any)).rejects.toThrow('name is required');
  });

  it('updateGroup sends PATCH /groups/:id without id in body', async () => {
    const { client, mockInstance } = makeClient();
    mockInstance.patch.mockResolvedValue({ data: { error_code: 200 } });

    await client.updateGroup({ id: 2, name: 'Uptown', property_ids: [3] });

    expect(mockInstance.patch).toHaveBeenCalledWith('/groups/2', {
      name: 'Uptown',
      property_ids: [3],
    });
  });

  it('deleteGroup sends DELETE /groups/:id', async () => {
    const { client, mockInstance } = makeClient();
    mockInstance.delete.mockResolvedValue({ data: { error_code: 200 } });

    await client.deleteGroup(2);

    expect(mockInstance.delete).toHaveBeenCalledWith('/groups/2');
  });
});