const initialState = {
  showDishList: false,
  loggedIn: false,
  username: "",
  userId: "",
  userEmail: "",
  userData: {
    jwt: "",
    firstname: "",
    lastname: "",
    userId: "",
    userEmail: "",
    billing: {
      NIP: "",
      adress: "",
      companyName: "",
    },
    restaurants: [],
  },
  dialogs: {
    regulamin: false,
  },
  backdrop: false,
  tempData: {},
};

const data = (state = initialState, action) => {
  switch (action.type) {
    case "SET_DISHLIST_VISIBLE":
      return (state = { ...state, showDishList: true });
    case "SET_DISHLIST_HIDDEN":
      return (state = { ...state, showDishList: false });
    case "SET_LOGGEDIN":
      return (state = {
        ...state,
        loggedIn: true,
        userData: {
          jwt: action.payload.jwt,
          firstname: action.payload.firstname,
          lastname: action.payload.lastname,
          userId: action.payload.userId,
          userEmail: action.payload.email,
          billing: {
            NIP: action.payload.NIP,
            adress: action.payload.adress,
            companyName: action.payload.companyName,
          },
          restaurants: action.payload.restaurants,
        },
      });
    case "SET_LOGGEDOUT":
      return (state = {
        ...state,
        loggedIn: false,
        userData: {
          jwt: "",
          firstname: "",
          lastname: "",
          userId: "",
          userEmail: "",
          billing: {
            NIP: "",
            adress: "",
            companyName: "",
          },
          restaurants: [],
        },
      });
    case "DIALOG_REGULAMIN_SHOW":
      return (state = {
        ...state,
        dialogs: { ...state.dialogs, regulamin: true },
      });
    case "DIALOG_REGULAMIN_HIDE":
      return (state = {
        ...state,
        dialogs: { ...state.dialogs, regulamin: false },
      });
    case "SET_TEMP_DATA":
      return (state = { ...state, tempData: action.payload });
    case "CLEAR_TEMP_DATA":
      return (state = { ...state, tempData: {} });
    case "SHOW_BACKDROP":
      return (state = { ...state, backdrop: true });
    case "HIDE_BACKDROP":
      return (state = { ...state, backdrop: false });
    case "UPDATE_RESTAURANT":
      return (state = {
        ...state,
        userData: {
          ...state.userData,
          restaurants: state.userData.restaurants.map((restaurant) => {
            if (restaurant._id === action.payload._id) {
              return action.payload;
            } else {
              return restaurant;
            }
          }),
        },
      });
    default:
      return state;
  }
};

export default data;