/**
 * 个人中心---兑换礼品卡
 * @author gaohongwei <hongwei.gao@yoho.cn>
 * @date: 2016/9/7
 */
'use strict';
const Promise = require('bluebird');
const co = Promise.coroutine;
const _ = require('lodash');
const userApi = require('./user-api');
const currencyApi = require('./currency-api');

/**
 * 礼品卡页面
 */
exports.index = (params, uid) => {
    return co(function*() {
        let respData = {},
            type = params.type || '',
            yohoCoinResult;

        if (type !== '') {
            yohoCoinResult = yield currencyApi.yohoCoinTotal(uid);
            let yohoCoinInfo = yohoCoinResult.data;

            if (yohoCoinInfo) {
                respData.gift = {
                    resultInfo: {
                        success: (Number(type) === 1) ? true : false,
                        yohoCoin: yohoCoinInfo.yohocoin_num ? yohoCoinInfo.yohocoin_num : 0
                    }
                };
            }
        } else {
            respData.gift = {
                resultInfo: false
            };
        }

        return respData;
    })();
};

/**
 * 个人中心-兑换礼品卡提交返回信息
 */
exports.exchange = (req, params, uid) => {
    return co(function*() {
        let data = {};

        data.giftCardCode1 = _.trim(params.giftCardCode1 || '');
        data.giftCardCode2 = _.trim(params.giftCardCode2 || '');
        data.giftCardCode3 = _.trim(params.giftCardCode3 || '');

        let respData = yield userApi.exchangeGift(data, uid);

        return respData;
    })();
};