/**
 * # deviceReducer.js
 *
 * The reducer for all the actions from the various log states
 */
'use strict';
/**
 * ## Imports
 *
 * InitialState
 */
import InitialState from './deviceInitialState';

/**
 * Device actions to test
 */
const {
    SET_PLATFORM,
    SET_VERSION,
    SHOW_DOT
} = require('../../constants/actionTypes').default;

const initialState = new InitialState;

/**
 * ## deviceReducer function
 * @param {Object} state - initialState
 * @param {Object} action - type and payload
 */
export default function deviceReducer(state = initialState, action) {
    if (!(state instanceof InitialState)) return initialState.merge(state);

    switch (action.type) {

        /**
         * ### set the platform in the state
         *
         */
        case SET_PLATFORM:
        const platform = action.payload;
        return state.set('platform', platform);

        /**
         * ### set the version in the state
         *
         */
        case SET_VERSION:
        const version = action.payload;
        return state.set('version', version);

        case SHOW_DOT:
        const dot = action.payload;
        return state.set('dot', dot);
    }

    return state;
}