let mockDelay = 10;
let mockError;
let mockResponse: any = {
  status: () => {
    return 200;
  },
  ok: true,
  get: jest.fn(),
  toError: jest.fn(),
};

const Request = {
  text: JSON.stringify(mockResponse),
  body: mockResponse,

  post: jest.fn().mockReturnThis(),
  get: jest.fn().mockReturnThis(),
  send: jest.fn().mockReturnThis(),
  query: jest.fn().mockReturnThis(),
  field: jest.fn().mockReturnThis(),
  type: jest.fn().mockReturnThis(),
  set: jest.fn().mockReturnThis(),
  accept: jest.fn().mockReturnThis(),
  timeout: jest.fn().mockReturnThis(),
  proxy: jest.fn().mockReturnThis(),
  buffer: jest.fn().mockImplementation(() => {
    return {
      parse: jest.fn(),
    };
  }),
  then: jest.fn().mockImplementation((callback) => {
    return new Promise((resolve, reject) => {
      if (mockError) {
        return reject(mockError);
      }
      return resolve(callback(mockResponse));
    });
  }),
  end: jest.fn().mockImplementation((callback) => {
    if (mockDelay) {
      setTimeout(callback, 0, mockError, mockResponse);
      return;
    }
    callback(mockError, mockResponse);
  }),

  __setMockDelay: (boolValue) => {
    mockDelay = boolValue;
  },
  __setMockResponse: (mockRes) => {
    mockResponse = mockRes;
  },
  __setMockError: (mockErr) => {
    mockError = mockErr;
  },
  __setMockResponseBody: (body) => {
    mockResponse.body = body;
  },
};

export default Request;