/**
 * 奥莱页面
 * @author: 赵彪<bill.zhao@yoho.cn>
 * @date: 2016/05/09
 */
'use strict';

const outletModel = require('../models/outlet');
const headerModel = require('../../../doraemon/models/header');

const yhChannelEmpty = 0;

const willEndActivity = {
    type: 2,
    template: 'outlet/will-end',
    page: 'outlet-will-end'
};

const willStartActivity = {
    type: 3,
    template: 'outlet/will-start',
    page: 'outlet-will-start'
};

// 奥莱首页控制器
exports.index = (req, res, next) => {
    let headerData = headerModel.setNav({
        navTitle: '奥莱',
        navBtn: false
    });

    let categoryId = req.query.category_id;
    let yhChannel = req.query.yh_channel || yhChannelEmpty;
    let contentcode = req.query.content_code;

    // 唤起 APP 的路径
    res.locals.appPath = `yohobuy://yohobuy.com/goapp?openby:yohobuy={"action":"go.newoutlet","params":${JSON.stringify(req.query)}}`;

    req.ctx(outletModel).getContent(categoryId, yhChannel, contentcode).then(result => {
        res.render('outlet', Object.assign({
            localCss: true,
            pageHeader: headerData,
            title: '奥莱 | Yoho!Buy有货 | 潮流购物逛不停',
        }, result));
    }).catch(next);
};

// 奥莱活动详情页
exports.activityDetail = (req, res, next) => {

    req.ctx(outletModel).getActivity(req.query.id).then(result => {
        let headerData = headerModel.setNav({
            navTitle: result.activityTitle,
            navBtn: false
        });

        res.render('outlet/activity', Object.assign({
            localCss: true,
            page: 'outlet-detail',
            pageHeader: headerData,
            pageFooter: true,
            _noLazy: true
        }, result));
    }).catch(next);
};

// 奥莱活动倒计时时间
exports.activityTime = (req, res, next) => {
    req.ctx(outletModel).getActivityTime(req.query).then(times => {
        res.json(times);
    }).catch(next);
};

// 奥莱活动频道列表页
exports.activityList = (req, res, next) => {
    let headerData = headerModel.setNav({
        navTitle: '奥莱',
        navBtn: false
    });

    let categoryId = req.query.category_id;
    let type = req.query.type || willEndActivity.type;

    let template;
    let page;

    if (!categoryId) {
        throw new Error('No parent_id for OUTLET channel page!');
    }

    // 根据请求的类型确定要渲染的是即将结束页面还是上线预告页面
    if (parseInt(type, 10) === willEndActivity.type) {
        template = willEndActivity.template;
        page = willEndActivity.page;
    } else {
        template = willStartActivity.template;
        page = willStartActivity.page;
    }


    req.ctx(outletModel).getRecentActivity(type, categoryId).then(result => {
        res.render(template, Object.assign({
            page: page,
            pageHeader: headerData,
            pageFooter: true
        }, result));
    }).catch(next);
};