fix(second): product-detail price

@@ -26,7 +26,7 @@
 
         <div class="info-basic">
           <div class="info-price">
-            <template v-if="productDetail.least_price == null">{{'\u200E'}}</template>
+            <template v-if="price == null">{{'\u200E'}}</template>
             <template v-else><i>¥</i>{{price}}</template>
           </div>
           <div class="info-name"><div>{{productDetail.product_name}}</div></div>
@@ -187,7 +187,6 @@ export default {
     ...mapState(['resourceContentCode']),
     productDec() {
       const goods = get(this.productDetail, 'goods_list[0]', {});
-
       const descList = [
         {
           text: '颜色',
@@ -207,7 +206,8 @@ export default {
           value: this.productDetail.product_code
         }
       ];
-      if(this.productDetail.offer_price) {
+
+      if (this.productDetail.offer_price) {
         descList.splice(-1, 0, {
           text: '发售价格',
           value: this.productDetail.offer_price
@@ -232,6 +232,10 @@ export default {
         price.push(this.productDetail.second_hand_least_price);
       }
 
+      if (price.length === 0) {
+        return null;
+      }
+
       return Math.min(...price);
     }
   },
@@ -718,7 +722,7 @@ export default {
             params: {
               skup: tradeProduct.skup,
               yasParams: {
-                P_NAME: 'productDetail',
+                P_NAME: 'XY_UFO' + this.$route.name,
                 PRD_ID: tradeProduct.productId
               }
             }
@@ -806,6 +810,7 @@ export default {
       });
       this.$xianyu.goXianyuNewPage({ url });
     },
+
     /*
      * @ description: 配置打开闲鱼导航栏右上角分享按钮 && 配置分享信息 && 上报数据埋点
      * @ author: huzhiming
@@ -819,7 +824,7 @@ export default {
        * @ date: 2019-11-13 20:36:00
        * @ version: v1.0.0
       */
-      if (get(this.$route, 'query.shareUserId', '') != '') {
+      if (get(this.$route, 'query.shareUserId', '') !== '') {
         this.$store.dispatch('reportYas', {
           params: {
             appop: 'XY_SHARE_SUCCESS_L',
@@ -845,6 +850,7 @@ export default {
               }
             });
           },
+
           // [数据上报]@hooks: 点击对应分享平台触发
           XY_SHARE_TYPE: (data) => {
             this.$store.dispatch('reportYas', {