修改分享标题只显示货源描述

pages/goods-detail/goods-detail.js

@@ -26,63 +26,26 @@ function calculateDisplayPrice(price) {
   return String(price);
 }
 
-// 格式化分享标题 - 按优先级: 地区、规格、数量、蛋黄颜色、蛋壳颜色
+// 格式化分享标题 - 只显示货源描述
 function formatShareTitle(goodsDetail) {
   console.log('===== formatShareTitle 开始 =====');
   console.log('goodsDetail:', JSON.stringify(goodsDetail, null, 2));
   
-  const titleParts = [];
-  
-  // 1. 地区 (region)
-  const region = (goodsDetail.region || '').trim();
-  console.log('region:', region);
-  if (region) {
-    titleParts.push(region);
-  }
-  
-  // 2. 规格 (specification/spec)
-  const specification = (goodsDetail.specification || goodsDetail.spec || goodsDetail.specs || '').trim();
-  console.log('specification:', specification);
-  if (specification) {
-    titleParts.push(specification);
-  }
-  
-  // 3. 数量 (quantity)
-  const quantity = (goodsDetail.quantity || '').trim();
-  console.log('quantity:', quantity);
-  if (quantity) {
-    titleParts.push(`${quantity}件`);
-  }
-  
-  // 4. 蛋黄颜色 (yolk)
-  const yolk = (goodsDetail.yolk || '').trim();
-  console.log('yolk:', yolk);
-  if (yolk) {
-    titleParts.push(yolk);
-  }
+  // 优先使用货源描述
+  const description = (goodsDetail.description || '').trim();
+  console.log('description:', description);
   
-  // 5. 蛋壳颜色 (category)
-  const category = (goodsDetail.category || '').trim();
-  console.log('category:', category);
-  if (category) {
-    titleParts.push(category);
+  if (description) {
+    console.log('最终标题:', description);
+    console.log('===== formatShareTitle 结束 =====');
+    return description;
   }
   
-  // 过滤空值后组合标题
-  const validParts = titleParts.filter(part => part && part.length > 0);
-  const result = validParts.join(' ');
-  
-  console.log('titleParts:', titleParts);
-  console.log('validParts:', validParts);
-  console.log('最终标题:', result);
+  // 如果没有货源描述，返回默认标题
+  const defaultTitle = goodsDetail.name ? `优质鸡蛋 - ${goodsDetail.name}` : '优质鸡蛋货源';
+  console.log('最终标题:', defaultTitle);
   console.log('===== formatShareTitle 结束 =====');
-  
-  if (validParts.length > 0) {
-    return result;
-  }
-  
-  // 如果没有匹配的数据，返回默认标题
-  return goodsDetail.name ? `优质鸡蛋 - ${goodsDetail.name}` : '优质鸡蛋货源';
+  return defaultTitle;
 }
 
 // 构建商品分享消息内容