item seo

@@ -136,6 +136,26 @@ const _FashionTopGoodsStatus = (uid, showStatus, isBeginSale) => {
     return resData;
 };
 
+const setSeoInfo = (goodInfo, nav) => {
+    let brandName = _.get(goodInfo, 'brandName', ''),
+        sortName = _.get(nav, '[1].name', '');
+
+    // if (goodInfo && goodInfo.brandName) {
+    //     brandName = goodInfo.brandName;
+    // }
+
+    // if (!_.isEmpty(nav) && nav[1]) {
+    //     sortName = nav[1].name;
+    // }
+
+    return {
+        title: `${brandName} ${sortName}|${goodInfo.name}正品`,
+        keywords: `${brandName} ${sortName},${brandName}正品官网专卖店,${brandName}官方授权店,${brandName}正品,` +
+            `${brandName}打折,${brandName}折扣店,${brandName}真品,${brandName}代购`,
+        description: _.get(goodInfo, 'share.shareDesc', goodInfo.name),
+    };
+}
+
 const setPathNav = (data, name) => {
     let resData = {};
 
@@ -716,6 +736,7 @@ const setDetailData = sizeInfo => {
 };
 
 module.exports = {
+    setSeoInfo,
     setBrandBanner,
     setPathNav,
     setProductData,

@@ -90,6 +90,9 @@ let getProductItemData = (params, url, uid) => {
             // DETAILS商品详情
             Object.assign(data, itemFUN.setDetailData(mulRes.sizeInfo));
 
+            // 商品详情SEO
+            Object.assign(data, itemFUN.setSeoInfo(data.goodInfo, data.nav));
+
             return data;
         });