'use strict';

const helpers = global.yoho.helpers;
const _ = require('lodash');

class storeHome extends global.yoho.BaseModel {
    constructor(ctx) {
        super(ctx);
    }

    getPreferenceData(data, isApp) {
        let dest = {
            goods: []
        };

        let list = data.data || {};

        _.forEach(list && list.product_list, value => {

            if (!value.product_skn) {
                return;
            }

            let detailUrl = helpers.urlFormat(`/product/${value.product_skn}.html`);

            if (isApp) {
                detailUrl += `?openby:yohobuy={"action":"go.productDetail","params":{"product_skn":"${value.product_skn}"}}`; // eslint-disable-line
            }

            let goods = {
                product_skn: value.product_skn,
                product_name: value.product_name,
                default_images: value.default_images,
                is_soon_sold_out: value.is_soon_sold_out === 'Y',
                url: detailUrl,
                market_price: value.market_price === value.sales_price ? false : value.market_price,
                sales_price: value.sales_price
            };

            let tags = {};

            _.forEach(value.tags, tag => {
                tags[tag] = true;
            });

            goods.tags = tags;
            goods.similar = true;

            if (tags.is_solded === true) {
                goods.is_solded = true;
            }

            dest.goods.push(goods);
        });



        dest.code = data.code;
        dest.rec_id = list.rec_id;
        dest.message = data.message;

        return dest;
    }

    getRecommend(params) {
        let options = {
            data: {
                method: 'app.home.newPreference',
                yh_channel: params.yh_channel,
                udid: params.udid,
                limit: params.limit,
                rec_pos: params.rec_pos,
                uid: params.uid,
                client_id: params.client_id
            }
        };

        return this.get(options).then(result => {
            return this.getPreferenceData(result, params.isApp);
        });
    }
}

module.exports = storeHome;