From eb201ae95aeb551937ce10250007bab8c51c51c2 Mon Sep 17 00:00:00 2001
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 <15778543+xufeiyang6017@user.noreply.gitee.com>
Date: Fri, 2 Jan 2026 15:09:45 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E8=A7=84=E6=A0=BC=E6=90=9C?=
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---
 pages/seller/index.js | 116 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 112 insertions(+), 4 deletions(-)

diff --git a/pages/seller/index.js b/pages/seller/index.js
index 9b7ab41..5d1472c 100644
--- a/pages/seller/index.js
+++ b/pages/seller/index.js
@@ -4391,16 +4391,98 @@ Page({
     });
   },
 
-  // 弹窗中规格搜索输入
+  // 弹窗中规格搜索输入 - 增强版
   onModalSpecSearchInput: function (e) {
-    const keyword = e.detail.value;
+    const keyword = e.detail.value.trim(); // 添加trim()处理空格
+    console.log('规格搜索输入:', keyword);
+    
     const specOptions = this.data.specOptions;
+    console.log('可用规格选项:', specOptions.length, '个');
+    
     let filteredOptions = specOptions;
 
     if (keyword) {
+      // 增强的模糊搜索算法
       filteredOptions = specOptions.filter(option => {
-        return option.toLowerCase().includes(keyword.toLowerCase());
+        const optionLower = option.toLowerCase();
+        const keywordLower = keyword.toLowerCase();
+        
+        // 多种匹配策略：
+        // 1. 精确匹配
+        if (optionLower === keywordLower) return true;
+        
+        // 2. 包含匹配
+        if (optionLower.includes(keywordLower)) return true;
+        
+        // 3. 分词匹配（支持空格分隔的关键词）
+        const keywordWords = keywordLower.split(' ').filter(word => word.length > 0);
+        if (keywordWords.length > 1) {
+          return keywordWords.every(word => optionLower.includes(word));
+        }
+        
+        // 4. 数字范围匹配（例如搜索"30-35"能找到"净重30-35"）
+        if (keywordLower.includes('-') || keywordLower.includes('+')) {
+          const keywordParts = keywordLower.split(/[-+]/);
+          if (keywordParts.length >= 2) {
+            return keywordParts.every(part => {
+              return part.trim() && optionLower.includes(part.trim());
+            });
+          }
+        }
+        
+        return false;
       });
+      
+      // 搜索结果排序：优先显示包含完整关键词的结果
+      filteredOptions.sort((a, b) => {
+        const aLower = a.toLowerCase();
+        const bLower = b.toLowerCase();
+        
+        // 完整包含关键词的排在前面
+        const aFullMatch = aLower.includes(keywordLower);
+        const bFullMatch = bLower.includes(keywordLower);
+        
+        if (aFullMatch && !bFullMatch) return -1;
+        if (!aFullMatch && bFullMatch) return 1;
+        
+        // 如果都包含或都不包含，按字母顺序排序
+        return a.localeCompare(b);
+      });
+      
+      console.log('搜索结果:', filteredOptions.length, '个匹配项');
+      console.log('搜索结果详情:', filteredOptions);
+      
+      // 如果没有匹配结果，显示友好提示
+      if (filteredOptions.length === 0) {
+        wx.showToast({
+          title: `未找到包含"${keyword}"的规格`,
+          icon: 'none',
+          duration: 2000
+        });
+        
+        // 提供搜索建议
+        const suggestions = this.getSearchSuggestions(keyword);
+        if (suggestions.length > 0) {
+          setTimeout(() => {
+            wx.showModal({
+              title: '搜索建议',
+              content: `是否要搜索这些相关规格？\n${suggestions.join('\n')}`,
+              success: (res) => {
+                if (res.confirm) {
+                  const firstSuggestion = suggestions[0];
+                  this.setData({
+                    modalSpecSearchKeyword: firstSuggestion
+                  });
+                  // 递归调用搜索建议的关键词
+                  this.onModalSpecSearchInput({ detail: { value: firstSuggestion } });
+                }
+              }
+            });
+          }, 1000);
+        }
+      }
+    } else {
+      console.log('搜索词为空，显示所有规格');
     }
 
     this.setData({
@@ -4410,13 +4492,39 @@ Page({
     });
   },
 
-  // 清除弹窗中的规格搜索关键词
+  // 获取搜索建议
+  getSearchSuggestions(keyword) {
+    const specOptions = this.data.specOptions;
+    const keywordLower = keyword.toLowerCase();
+    
+    // 查找包含关键词中部分内容的规格
+    const partialMatches = specOptions.filter(option => {
+      const optionLower = option.toLowerCase();
+      return optionLower.includes(keywordLower) && optionLower !== keywordLower;
+    });
+    
+    // 返回前3个建议
+    return partialMatches.slice(0, 3);
+  },
+
+  // 清除弹窗中的规格搜索关键词 - 增强版
   clearModalSpecSearch: function () {
+    console.log('清除规格搜索关键词');
+    
     this.setData({
       modalSpecSearchKeyword: '',
       filteredModalSpecOptions: this.data.specOptions,
       selectedModalSpecIndex: -1
     });
+    
+    console.log('搜索已清除，显示所有规格选项:', this.data.specOptions.length, '个');
+    
+    // 提供友好的反馈
+    wx.showToast({
+      title: '已清除搜索条件',
+      icon: 'success',
+      duration: 1000
+    });
   },
 
   // 双击检测变量