import {
  USER_AUTH_RETURN_ROUTE_RESET,
  USER_AUTH_RETURN_ROUTE_SET,
  USER_CURRENT_SET,
  USER_DATA_SET,
  USER_DATA_UPDATE,
  USER_DATA_UPDATE_ERROR,
  USER_DATA_UPDATE_SUCCESS,
  USER_LOGGED_OUT,
  USER_PERMISSIONS_SET,
  USER_ROLE_SET,
  USER_TERMS_ACCEPT_SUCCESS,
} from 'app/modules/user/store/user.constants';
import { AnyAction } from 'redux';
import { UserState } from './user.types';

const defaultState: UserState = {
  current: null,
  data: {
    pools: [],
  },
  updating: false,
  permissions: [],
  welcomeInfo: { opened: false, showingAtStart: true, content: '' },
};

const userReducer = (state = defaultState, action: AnyAction = { type: '' }): UserState => {
  switch (action.type) {
    case USER_CURRENT_SET: {
      return {
        ...state,
        current: action.payload,
      };
    }

    case USER_LOGGED_OUT:
      return defaultState;

    case USER_DATA_UPDATE_SUCCESS:
      return {
        ...state,
        data: {
          ...state.data,
          ...action.payload,
        },
        updating: false,
      };

    case USER_DATA_UPDATE_ERROR:
      return {
        ...state,
        updating: false,
      };

    case USER_DATA_UPDATE:
      return {
        ...state,
        updating: true,
      };

    case USER_DATA_SET:
      return {
        ...state,
        data: action.payload,
      };

    case USER_ROLE_SET:
      return {
        ...state,
        role: action.payload,
      };

    case USER_PERMISSIONS_SET:
      return {
        ...state,
        permissions: action.payload,
      };

    case USER_TERMS_ACCEPT_SUCCESS:
      return {
        ...state,
        data: {
          ...state.data,
          termsNeedingAccept: false,
        },
      };

    case USER_AUTH_RETURN_ROUTE_SET: {
      return {
        ...state,
        authReturnRoute: action.payload,
      };
    }

    case USER_AUTH_RETURN_ROUTE_RESET: {
      return {
        ...state,
        authReturnRoute: null,
      };
    }

    default:
      return state;
  }
};

export { userReducer };