/**
 * 立即购买controller
 * @author: yyq<yanqing.yang@yoho.cn>
 * @date: 2016/9/23
 */
'use strict';

const easypay = require('../models/easypay');
const headerModel = require('../../../doraemon/models/simple-header');

const stepper = [
    { name: '填写订单', focus: true },
    { name: '付款，完成购买' }
];

const index = (req, res, next) => {
    let uid = req.user.uid;
    let params = req.query;

    req.ctx(easypay).getEasypayOrderData(params, uid).then(result => {
        let header = headerModel.setSimpleHeaderData() || {};

        result.stepper = stepper;

        // 限定发售&套餐不支持优惠券
        result.notUseCoupon = true;

        res.render('order-ensure', {
            title: '填写订单 | ' + (res.locals.title || ''),
            page: 'ensure',
            content: result,
            simpleHeader: header,
            pageClass: 'order-easypay-page'
        });
    }).catch(next);
};

const compute = (req, res, next) => {
    let uid = req.user.uid;
    let params = req.body;

    req.ctx(easypay).getOrderComputeData(uid, 'ordinary', params).then(result => {
        res.json(result);
    }).catch(next);
};

const submit = (req, res, next) => {
    let remoteIp = req.ip;
    let uid = req.user.uid;
    let params = req.body;

    if (!uid) {
        return next();
    }

    req.ctx(easypay).easypayOrderSubmit(uid, 'ordinary', params, remoteIp).then(result => {
        res.json(result);
    }).catch(next);
};

module.exports = {
    index,
    compute,
    submit
};