修复规格会多展示的问题

pages/compare_price/index.js

@@ -658,6 +658,11 @@ Page({
           item.totalStock = displayStock;
           item.originalTotalStock = totalStock;
           
+          // 添加当前对比的规格信息
+          if (specWeight) {
+            item.currentSpec = specWeight;
+          }
+          
           // 处理地区信息，只显示省份
           if (item.region) {
             // 提取省份信息

pages/compare_price/index.wxml

@@ -67,7 +67,10 @@
               bindtap="navigateToGoodsDetail"
             >
               <view class="compare-item-header">
+                <view class="compare-item-name-container">
                   <text class="compare-item-name">{{item.productName || item.name}}</text>
+                  <text wx:if="{{item.status === 'sold_out'}}" class="sold-out-tag">已售空</text>
+                </view>
                 <view class="compare-item-price">
                   <text class="currency-symbol" style="color: {{item.priceDiff > 0 ? '#FF4D4F' : item.priceDiff < 0 ? '#10B981' : '#666666'}}">¥</text>
                   <text class="compare-price-amount" style="color: {{item.priceDiff > 0 ? '#FF4D4F' : item.priceDiff < 0 ? '#10B981' : '#666666'}}">{{item.price}}</text>

pages/compare_price/index.wxss

@@ -336,6 +336,14 @@
   gap: 12px;
 }
 
+.compare-item-name-container {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
 .compare-item-name {
   font-size: 15px;
   color: #1A1A1A;
@@ -346,6 +354,15 @@
   line-height: 1.4;
 }
 
+.sold-out-tag {
+  background-color: #FEE2E2;
+  color: #EF4444;
+  font-size: 12px;
+  padding: 2px 8px;
+  border-radius: 9999px;
+  flex-shrink: 0;
+}
+
 .compare-item-price {
   display: flex;
   align-items: baseline;