'use strict';

import InitialState from './appInitialState';

const {
    SET_PLATFORM,
    SET_CHANNEL,
    SET_HOST,
    SET_SERVICE_HOST,
} = require('../../constants/actionTypes').default;

const initialState = new InitialState;

export default function appReducer(state = initialState, action) {
    if (!(state instanceof InitialState)) return initialState.merge(state);

    switch (action.type) {
        case SET_PLATFORM:
            return state.set('platform', action.payload);
        case SET_CHANNEL:
            return state.set('channel', action.payload);
        case SET_HOST:
            return state.set('host', action.payload);
        case SET_SERVICE_HOST:
            return state.set('serviceHost', action.payload);
    }

    return state;
}