import {
    SET_USER,
    // SET_ERRORS, 
    // CLEAR_ERRORS, 
    // LOADING_UI, 
    SET_AUTHENTICATED, 
    SET_UNAUTHENTICATED,
    LOADING_USER,
    LIKE_POST, 
    UNLIKE_POST, 
    SET_LIKES
} from '../types';


const initialState = {
    authenticated: false,
    credentials: {},
    likes: [],
    notifications: []
};

export default function(state = initialState, action) {
    switch(action.type) {
        case SET_AUTHENTICATED:
            return {
                ...state, 
                authenticated: true,

            };
        case SET_UNAUTHENTICATED:
            return initialState;
        case SET_USER:
            return {
                ...state,
                authenticated: true,
                loading: false,
                ...action.payload,
            };
        case LIKE_POST:
            return {
                ...state,
                ...action.payload
            }
        case UNLIKE_POST:
            return {
                ...state,
                ...action.payload
            }
        case SET_LIKES:
            return {
                ...state,
                ...action.payload

        case LOADING_USER:
            return {
                ...state,
                loading: true
            }
        default:
            return state;
    }
}