/**
 * 订单 controller
 * @author: xuqi<qi.xu@yoho.cn>
 * @date: 2016/07/04
 */

'use strict';

const orderModel = require('../models/order');

const _ = require('lodash');

const helper = global.yoho.helpers;

// 结算页面
const index = (req, res, next) => {
    orderModel.index(req.user.uid).then(result => {
        let data = result.data;

        // 设置头部路径索引focus
        data.bcNavFocus = 2;

        // 构造诡异的配送方式数据【显示普通快递的文字，确用顺丰发货和顺丰的快递费】
        data.delivery_way = _.concat(_.assign(_.find(data.delivery_way, {delivery_way_id: 2}), {
            delivery_way_name: '普通快递'
        }));

        // 发票抬头
        data.invoices.invoiceTitle = [
            {
                name: '个人',
                value: 1,
                myClass: 'personal'
            },
            {
                name: '单位',
                value: 2
            }
        ];

        // 返回购物车链接
        data.goCartLink = helper.urlFormat('/shopping/cart');

        // 拆单是否显示左右切换
        _.forEach(data.shopping_cart_data.package_list, i => {
            if (i.goods_list.length > 4) {
                i.showToggle = true;
            }
        });

        // 是否打印价格radio
        data.printPriceRadio = [
            {
                value: '1',
                name: '是'
            },
            {
                value: '0',
                name: '否',
                checked: true
            }
        ];

        res.display('order', {
            content: data,
            defaultHeader: false
        });
    }).catch(next);
};

// 订单金额计算
const compute = (req, res, next) => {
    orderModel.compute(req.user.uid, req.query.coin).then(result => {
        res.send(result);
    }).catch(next);
};

// 订单提交
const orderSub = (req, res, next) => {
    var other = req.body;

    // 参数校验
    if (!other.address_id) {
        res.send({
            code: 500,
            message: '配送地址不能为空'
        });
        return;
    }

    orderModel.submit(req.user.uid, other).then(result => {

        // 拼接地址
        if (result.code === 200) {
            result.data.payUrl = helper.urlFormat('/shopping/pay/online', {
                code: result.data.order_code
            });
        }
        res.send(result);
    }).catch(next);
};

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