新增自动抓取停止功能

- 添加停止按钮，自动抓取时显示
- 点击可随时终止自动抓取流程
- 显示已停止状态和已抓取数量

static/js/search.js

@@ -5,6 +5,9 @@ const API_BASE = '';
 let searchResults = [];
 let currentResultIndex = -1;
 
+// 自动流程控制
+let shouldStop = false;
+
 // 页面加载初始化
 document.addEventListener('DOMContentLoaded', () => {
     // 回车搜索
@@ -338,13 +341,27 @@ async function saveAllResults() {
 
 // 抓取所有结果
 async function fetchAllResults(autoSave) {
+    shouldStop = false;  // 重置停止标志
+    
     const progress = document.getElementById('search-progress');
     progress.style.display = 'block';
+    document.getElementById('stop-btn').style.display = 'inline-flex';  // 显示停止按钮
 
     const total = searchResults.length;
     let fetched = 0;
 
     for (let i = 0; i < searchResults.length; i++) {
+        // 检查是否停止
+        if (shouldStop) {
+            document.getElementById('progress-text').textContent = `已停止（已抓取 ${fetched}/${total}）`;
+            document.getElementById('stop-btn').style.display = 'none';
+            setTimeout(() => {
+                progress.style.display = 'none';
+            }, 2000);
+            showToast('自动抓取已停止', 'warning');
+            return;
+        }
+        
         if (searchResults[i].fetched) {
             fetched++;
             continue;
@@ -361,6 +378,7 @@ async function fetchAllResults(autoSave) {
 
     document.getElementById('progress-fill').style.width = '100%';
     document.getElementById('progress-text').textContent = '抓取完成！';
+    document.getElementById('stop-btn').style.display = 'none';
 
     setTimeout(() => {
         progress.style.display = 'none';
@@ -372,6 +390,11 @@ async function fetchAllResults(autoSave) {
     }
 }
 
+// 停止自动处理
+function stopAutoProcess() {
+    shouldStop = true;
+}
+
 // 显示结果详情
 function showResultDetail(index) {
     currentResultIndex = index;