图片轮播问题修改

@@ -90,7 +90,7 @@ const component = {
                 saveRecentGoodInCookies(req.cookies._browseskn_h5, res, result[0].data.product_skn);
             }
 
-            if (result[0].data.vip) {
+            if (result[0].data && result[0].data.vip) {
                 for (let val of result[0].data.vip) {
                     vipPrice.push({
                         level: vipLe(val.caption),
@@ -179,6 +179,24 @@ const component = {
         }).catch(next);
     },
 
+    isFavorite(req, res, next) {
+        if (!req.user.uid) {
+            return res.json({
+                code: 401,
+                message: '用户未登录'
+            });
+        }
+
+        let params = {
+            id: req.params.id,
+            uid: req.user.uid
+        };
+
+        model.isFavorite(params).then(result => {
+            res.json(result);
+        }).catch(next);
+    },
+
     /**
      * 获取购物车数量
      *

@@ -80,6 +80,16 @@ const model = {
     },
 
     /**
+     * 判断是否收藏
+     * @param params
+     */
+    isFavorite(params){
+        return api.get('/favorite', Object.assign({
+            method: 'app.favorite.isFavoriteNew'
+        }, params));
+    },
+
+    /**
      * 获取购物车数量
      *
      * @param params

@@ -48,6 +48,7 @@ router.get(/\/product\/product_([\d]+)\.json/, detail.product);
 router.get(/\/product\/intro_([\d]+)\.json/, detail.intro);
 router.get('/product/refundExchange/:skn', detail.supportRefundExchange); // 是否支持7天无理由退换货
 router.get('/product/mightLike', detail.mightLike); // 猜你喜欢
+router.get('/product/isFavorite/:id', detail.isFavorite); // 判断是否收藏
 router.post(/\product\/cart.json/, detail.addToCart);
 router.post(/\product\/favorite.json/, auth, detail.favorite);
 router.get(/\/product\/cart-count.json/, detail.getCartCount);

@@ -72,16 +72,8 @@
         },
         methods: {
             showcase: function() {
-                let index;
-                const len =this.goods.length;
                 const realIndex = this.swiper.realIndex;
-
-                if (len < 4) {
-                    index = realIndex;
-                } else {
-                    index = realIndex - 4 > -1 ?
-                        realIndex - 4 : len + realIndex - 4;
-                }
+                const index = this.calcIndex(realIndex);
 
                 const opts = {
                     index,
@@ -93,16 +85,28 @@
                 yoho.goImageBrowser(opts);
             },
             setActiveSlide(idx){
-                let index;
+                this.activeIndex = this.calcIndex(idx);
+            },
+            calcIndex(realIdx){
                 const len = this.goods.length;
-                if (len < 4) {
-                    index = idx;
-                } else {
-                    index = idx - 4 > -1 ?
-                        idx - 4 : len + idx - 4;
+
+                if (len >= 4) {
+                    if (realIdx === len -1) {
+                        realIdx = 0;
+                    } else {
+                        realIdx += 1;
+                    }
+
+                    if (realIdx < len -2) {
+                        realIdx += 2;
+                    } else if (realIdx === len -2) {
+                        realIdx = 0;
+                    } else {
+                        realIdx = 1;
+                    }
                 }
 
-                this.activeIndex = index;
+                return realIdx;
             }
         }
     };

@@ -424,6 +424,15 @@
 
                             this.$set('intro.supportRefundExchange', support);
                         });
+
+                        // 是否收藏
+                        $.get(`/product/isFavorite/${data.product_id}`).then(fav => {
+                            if (fav.code === 200) {
+                                this.$set('entity.is_collect', fav.data ? 'Y' : 'N');
+                            } else {
+                                this.$set('entity.is_collect', 'N');
+                            }
+                        });
                     });
                 }
             })
@@ -443,6 +452,10 @@
 <style>
     .product-page {
         background: #f6f6f6;
+
+        hr {
+            margin: 25px 0!important;
+        }
     }
 
     .show-box.brand {
@@ -568,14 +581,15 @@
 
     .item-price {
         text-align: left;
-        margin-top: 45px;
-        margin-bottom: 40px;
+        margin-top: 35px;
+        margin-bottom: 30px;
         max-height: 195px;
 
         .price {
             color: #b0b0b0;
             font-size: 32px;
             font-style: normal;
+            line-height: 1;
             font-family: "BrownStd-Regular";
 
             &.line-through {
@@ -585,13 +599,16 @@
             }
 
             &.highlight {
-                color: #b0021b;
+                 line-height: 1;
+                 color: #b0021b;
             }
         }
 
         .product-name {
-            font-size: 24px;
+            margin-top: 15px;
             color: #000;
+            font-size: 24px;
+            line-height: 1.2;
         }
 
         .vip-level {