优化对比页面

app.json

@@ -24,7 +24,8 @@
     "pages/company/company",
     "pages/qrcode/index",
     "pages/collection/index",
-    "pages/freight-calculator/index"
+    "pages/freight-calculator/index",
+    "pages/compare_price/index"
   ],     
   "subpackages": [
     {

pages/compare_price/index.js

@@ -365,6 +365,11 @@ 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

@@ -8,7 +8,7 @@
         <view class="tips-icon">
           <text class="check-icon">✓</text>
         </view>
-        <text class="tips-text">您已完成选择，以下是{{currentGoods ? currentGoods.productName : '商品'}}（{{selectedSpec || '43-44g'}}）的价格对比结果</text>
+        <text class="tips-text">您已完成选择，以下是{{currentGoods ? (currentGoods.productName || currentGoods.name) : '商品'}}（{{selectedSpec || '43-44g'}}）的价格对比结果</text>
       </view>
     </view>
     
@@ -28,7 +28,7 @@
           <view class="current-goods-card">
             <view class="goods-header">
               <view class="brand-tag">品牌</view>
-              <text class="goods-name">{{currentGoods.productName}}</text>
+              <text class="goods-name">{{currentGoods.productName || currentGoods.name || '商品'}}</text>
               <view class="price-container">
                 <text class="currency-symbol" style="color: {{currentGoods.priceDiff > 0 ? '#FF4D4F' : currentGoods.priceDiff < 0 ? '#10B981' : '#666666'}}">¥</text>
                 <text class="price-amount" style="color: {{currentGoods.priceDiff > 0 ? '#FF4D4F' : currentGoods.priceDiff < 0 ? '#10B981' : '#666666'}}">{{currentGoods.price}}</text>
@@ -73,7 +73,7 @@
                   <text class="compare-price-amount" style="color: {{item.priceDiff > 0 ? '#FF4D4F' : item.priceDiff < 0 ? '#10B981' : '#666666'}}">{{item.price}}</text>
                 </view>
               </view>
-              <text class="compare-item-spec">{{item.specification || (item.processedSpecs && item.processedSpecs.length > 0 ? item.processedSpecs.join(' | ') : '净重:45-50g')}} | 蛋壳:{{item.category || '绿壳'}} | 蛋黄:{{item.yolk || '无'}}</text>
+              <text class="compare-item-spec">{{item.currentSpec || item.specification || (item.processedSpecs && item.processedSpecs.length > 0 ? item.processedSpecs.join(' | ') : '净重:45-50g')}} | {{item.category || '绿壳'}} | {{item.yolk || '无'}} | 库存:{{item.totalStock || '450'}}</text>
               <view class="compare-item-footer">
                 <view class="merchant-region">
                   <text class="compare-item-merchant">🏪 {{item.sourceType || '生态农场'}}</text>