import { createApiReducer, chainReducers, INITIAL_API_STATUS } from 'src/services/api';

import { AuthState } from './types';
import { AuthActionTypes } from './actions';
import { CurrentUser } from '../types';

const initialCurrentUserState: CurrentUser = {
  email: null,
  name: null,
  preferredUsername: null,
  id: null,
};

const initialState: AuthState = {
  token: null,
  userInfo: initialCurrentUserState,
  _status: INITIAL_API_STATUS,
};

const auth = createApiReducer(
  [AuthActionTypes.SIGN_IN_START, AuthActionTypes.SIGN_IN_SUCCESS, AuthActionTypes.SIGN_IN_FAILURE],
  (data) => ({ token: data.accessToken, userInfo: data.userInfo }),
  (data) => data.error.message,
);

const signOut = createApiReducer(
  ['', AuthActionTypes.SIGN_OUT, ''],
  () => initialState,
  () => initialState,
);

export default chainReducers(initialState, auth, signOut);