feat:搜索耗时统计

Author: Taois

dashboard/src/components/Header.vue

@@ -310,6 +310,11 @@ export default defineComponent({
       const selectedCount = settings.selectedSources ? settings.selectedSources.length : 0;
       Message.success(`已选择 ${selectedCount} 个搜索源`);
       this.showSearchSettings = false;
+      
+      // 触发自定义事件通知搜索源变更
+      window.dispatchEvent(new CustomEvent('searchSettingsChanged', {
+        detail: settings
+      }));
     },
     closeSearchResults() {
       // 关闭搜索结果，回到搜索页面的初始状态

dashboard/src/views/SearchAggregation.vue

@@ -1221,6 +1221,12 @@ export default defineComponent({
       return false;
     };
 
+    // 监听搜索设置变更事件，当搜索设置改变时重新加载搜索源
+    const handleSearchSettingsChange = (event) => {
+      console.log('检测到搜索设置变更，重新加载搜索源...', event.detail);
+      loadSearchSources();
+    };
+
     // 组件挂载时初始化
     onMounted(() => {
       loadSearchSources();
@@ -1231,6 +1237,9 @@ export default defineComponent({
       // 监听窗口大小变化
       window.addEventListener('resize', updateScrollAreaHeight);
 
+      // 监听搜索设置变更事件
+      window.addEventListener('searchSettingsChanged', handleSearchSettingsChange);
+      
       // 显示当前配置状态
       const settings = getSearchSettings();
       if (settings.selectedSources.length > 0) {
@@ -1298,6 +1307,10 @@ export default defineComponent({
       // 页面离开前保存状态
       savePageState();
 
+      // 清理事件监听器
+      window.removeEventListener('resize', updateScrollAreaHeight);
+      window.removeEventListener('searchSettingsChanged', handleSearchSettingsChange);
+      
       // 清理定时器
       if (saveStateTimer) {
         clearTimeout(saveStateTimer);