/**
 * Controller
 * @author: gxh<xuhui.ge@yoho.cn>
 * @date: 2017/02/28
 */

'use strict';
const mRoot = '../models';
const search = require(`${mRoot}/search`);
const _ = require('lodash');

/**
 * search  搜索历史提示
 * @param  {[type]} req [description]
 * @param  {[type]} res [description]
 * @return {[type]}     [description]
 */
const suggestHistory = (req, res, next) => {
    search.getSuggest(req.query).then(result => {
        let dest = {
            code: 200,
            message: 'suggest',
            data: result || ''
        };

        res.type('text/javascript');
        res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');

    }).catch(next);
};

exports.suggest4Old = (req, res, next) => {
    search.getSuggest(Object.assign({}, req.query, { keyword: req.query.query })).then(result => {
        let dest = {
            code: 200,
            message: 'suggest'
        };

        let data = [];

        if (result) {
            for (let it of result) {

                let item = '<li>' +
                    `<a style="display: block;" href="${it.href}" class="clearfix clear search-item" title="${it.keyword}" act="${it.href}">` + // eslint-disable-line
                    `<span class="searchvalue" >${it.keyword}</span><span class="valuenum">约${it.count}个商品</span>` + // eslint-disable-line
                    '</a>' +
                    '</li>';

                data.push(item);
            }
        }

        dest.data = data;
        res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');

    }).catch(next);
};

module.exports = {
    suggestHistory

};