/*
 * @Author: sefon
 * @Date: 2016-07-31 22:13:24
 */

'use strict';
const _ = require('lodash');
const Fn = require('lodash/fp');
const qs = require('queryString');

const helpers = global.yoho.helpers;

// const queryString = require('querystring');

const newProductsName = '新品上架 NEW';
const hotProductsName = '人气单品 HOT';
const shopListUrl = '/product/shoplist';

exports.setShopSeo = (shopName) => {
    return {
        title: `${shopName} | ${shopName} 潮流服装服饰-Yoho!Buy有货`,
        keywords: `${shopName},${shopName} 服装服饰,${shopName} 潮流服装服饰`,
        description: `${shopName} | Yoho!Buy有货 ${shopName} 潮流服饰官方授权店！100%品牌正品保证,支持货到付款。`
    };
};

/**
 * 新品上架
 */
const newProducts = (data) => {
    let dest = {};

    if (!_.isEmpty(data)) {
        Object.assign(dest, {
            name: newProductsName,
            list: []
        });
        _.forEach(data, (value) => {
            dest.list.push({
                productId: value.productId,
                title: value.productName,
                productSkn: value.productSkn,
                price: `¥${value.salesPrice}`,
                img: value.src,
                url: helpers.getUrlBySkc(value.productId, value.goodsId, value.cnAlphabet)
            });
        });
    }

    return dest;
};

/**
 * 人气单品
 */
const hotProducts = (data) => {
    let dest = {
        name: hotProductsName,
        list: []
    };

    _.forEach(data, (value, key) => {
        dest.list.push({
            productId: value.productId,
            title: value.productName,
            productSkn: value.productSkn,
            price: `¥${value.salesPrice}`,
            img: value.src,
            url: helpers.getUrlBySkc(value.productId, value.goodsId, value.cnAlphabet),
            index: key + 1
        });
    });
    return dest;
};

/**
 * tabBar
 */
const goodsTabBar = (data, shopId) => {
    let dest = {
        hot: [],
        new: []
    };

    _.forEach(_.sortBy(data.hot, o => {
        return -o.position;
    }), (value) => {
        if (value.url && value.position) {
            dest.hot.push({
                name: value.name,
                url: value.url
            });
        }

    });

    _.forEach(_.sortBy(data.new, o => {
        return -o.position;
    }), (value) => {
        if (value.url && value.position) {
            dest.new.push({
                name: value.name,
                url: value.url
            });
        }
    });
    dest.hot.push({name: 'MORE', url: `${shopListUrl}?navBar=2&order=s_n_desc&shopId=${shopId}`});
    dest.new.push({name: 'MORE', url: `${shopListUrl}?navBar=3&order=s_t_desc&shopId=${shopId}`});
    return dest;
};

/**
 * 店铺经典模板banner
 * @param data 装修数据
 * @returns {{}}
 */
const shopTopBanner = (data) => {
    let src = data[0].shopSrc;
    let str = _.split(src, '?').length ? '?' : '&';

    return {
        shopTopBanner: {
            bannerHeight: 200,
            banner: `${src}${str}imageView2/1/w/{width}/h/{height}`,
            detailSrc: data[0].detailSrc || '',
            isShowShopName: data[0].isShowShopName === 'Y'
        }
    };

};

const shopTopBannerBase = (data) => {
    return {
        shopTopBannerBase: {
            bannerHeight: 200,
            banner: helpers.getForceSourceUrl(data[0].shopSrc),
            showShopName: data[0].isShowShopName === 'Y'
        }
    };
};

/**
 * 导航
 * @param data 装修数据
 * @returns {{}}
 */
const navigationBar = (data, shopId) => {
    let shopNav = [
        {
            name: '店铺首页',
            url: `/?navBar=0&shopId=${shopId}`
        },
        {
            name: '全部商品',
            url: `${shopListUrl}/?navBar=1&shopId=${shopId}`
        },
        {
            name: '人气单品',
            url: `${shopListUrl}/?navBar=2&order=s_n_desc&shopId=${shopId}`
        },
        {
            name: '新品上架',
            url: `${shopListUrl}/?navBar=3&order=s_t_desc&shopId=${shopId}`
        }
    ];

    _.forEach(data, (value) => {
        if (value.url) {
            shopNav.push({
                name: value.name,
                url: `${value.url}&navBar=${shopNav.length}`
            });
        }
    });

    return {navigationBar: shopNav};
};

/**
 * 资源位大图
 * @param type $data
 * @return type []
 */
const largeSlideImg = (data) => {
    let dest = [];

    _.forEach(data, (value) => {
        value = _.get(value, 'data[0]', {});
        dest.push({
            img: value.src,
            url: value.url
        });
    });

    return {largeSlideImg: dest};
};

/**
 * 资源位小图
 * @param data 装修数据
 * @returns {{}}
 */
const oneRowTwoColImages = (data) => {
    let dest = [];

    _.forEach(data, (value) => {
        value = _.get(value, 'data[0]', {});
        dest.push({
            img: value.src,
            url: value.url
        });
    });
    return {oneRowTwoColImages: dest};
};

/**
 * 经典推荐
 * @param type $data
 * @return type []
 */
const recommend = (data) => {
    let dest = [];

    _.forEach(data, (value) => {
        dest.push({
            enName: value.enName,
            name: value.name,
            img: value.src,
            title: value.title,
            url: value.url
        });
    });

    return {
        recommend: {
            title: dest[0].title,
            list: dest
        }
    };
};

/**
 * 品牌集合
 * @param type $data
 * @return type []
 */
const brandBrowse = (data, params) => {
    let brand = _.get(params, 'brand', '');
    let resData = {};

    if (!_.isEmpty(data) && data.length > 1) {
        let list = [];

        _.forEach(data, value => {
            list.push({
                url: `${shopListUrl}?shopId=${params.shopId || ''}&brand=${value.id}&title=${value.title}$navBar=1`,
                brandName: value.brandName,
                title: value.title,
                cur: (brand === +value.id)
            });
        });

        resData.brandBrowse = {
            title: list[0].title,
            list: list
        };
    }

    return resData;
};

/**
 * 热门推荐
 * @param type $data
 * @return type []
 */
const hotRecommend = (data) => {
    let resData = {};

    if (!_.isEmpty(data)) {
        let list = [];

        _.forEach(data, value => {
            list.push({
                title: value.title,
                img: value.src,
                url: value.url
            });
        });

        resData.hotRecommend = {
            title: list[0].title,
            list: list
        };
    }

    return resData;
};

/**
 * 水牌
 */
const signboard = (data) => {
    let list = [];

    _.forEach(data, value => {
        if (value.data) {
            _.forEach(value.data, val => {
                list.push({
                    img: helpers.image(val.src, 160, 240),
                    url: val.url
                });
            });
        }
    });
    return {
        title: _.get(list, '[0].title', ''),
        list: list
    };
};


// 销售类目
const _handleSaleCategory = (shopId, resourceObj) => {
    const thisShop = (categoryId) => shopListUrl + '?' + qs.stringify({
        productPool: categoryId,
        shopId: shopId,
        navBar: -1
    });

    let hasSaleCategory = Fn.pipe(Fn.prop('linkType'), Fn.eq('1'));

    if (hasSaleCategory(resourceObj)) {
        return Object.assign(resourceObj, {url: thisShop(resourceObj.categoryId)});
    }

    _(resourceObj).forEach((value) => {
        if (_.has(value, 'data')) {
            _.forEach(value.data, (it) => {
                if (hasSaleCategory(it)) {
                    Object.assign(it, {url: thisShop(it.categoryId)});
                }
            });
        }

        if (hasSaleCategory(value)) {
            Object.assign(value, {url: thisShop(value.categoryId)});
        }
    });

    return resourceObj;
};

/**
 * 店铺装修楼层数据
 * @param data 装修数据
 * @returns {{}}
 */
exports.getShopDecorator = (data, params, shopId, base) => {
    let dest = {};

    if (base) {
        _.forEach(data.list, (value) => {
            let info = Fn.pipe(JSON.parse, _.partial(_handleSaleCategory, shopId))(value.resource_data);

            switch (value.resource_name) {
                case 'signboard':
                    dest.signboard = signboard(info);
                    break;
                case 'shopTopBanner_base':
                    Object.assign(dest, shopTopBannerBase(info));
                    break;
                default:
                    break;
            }
        });
    } else {
        Object.assign(dest, {
            newArrivel: {},
            hotSingle: {}
        });

        _.forEach(data.list, (value) => {
            let info = Fn.pipe(JSON.parse, _.partial(_handleSaleCategory, shopId))(value.resource_data);
            let tabBar;

            switch (value.resource_name) {
                case 'newProducts':
                    Object.assign(dest.newArrivel, newProducts(info));
                    break;
                case 'hotProducts':
                    Object.assign(dest.hotSingle, hotProducts(info));
                    break;
                case 'goodsTabBar':
                    tabBar = goodsTabBar(info, shopId);
                    Object.assign(dest.newArrivel, {navs: tabBar.new});
                    Object.assign(dest.hotSingle, {navs: tabBar.hot});
                    break;
                case 'shopTopBanner':
                    Object.assign(dest, shopTopBanner(info));
                    break;
                case 'navigationBar':
                    Object.assign(dest, navigationBar(info, shopId));
                    break;
                case 'largeSlideImg':
                    Object.assign(dest, largeSlideImg(info, shopId));
                    break;
                case 'oneRowTwoColImages':
                    Object.assign(dest, oneRowTwoColImages(info, shopId));
                    break;
                case 'recommend':
                    Object.assign(dest, recommend(info, shopId));
                    break;
                case 'brandBrowse':
                    Object.assign(dest, brandBrowse(info, params));
                    break;
                case 'hotRecommend':
                    Object.assign(dest, hotRecommend(info));
                    break;
                default:
                    break;
            }
        });
    }

    return dest;
};