Merge branch 'previewSearchFix' into 'master'

相机预览的搜索fix

See merge request tian-group/skyeye-admin-fe!83

src/views/cameras/preview/components/CameraTree/CameraTree.vue

@@ -105,12 +105,38 @@
   const treeRef = ref<InstanceType<typeof ElTree>>();
 
   watch(filterText, (val) => {
+    childrenNodeList.value = [];
     treeRef.value!.filter(val);
   });
 
-  const filterNode = (value: string, data: Tree) => {
+  const childrenNodeList = ref<string[]>([]);
+
+  function extractCodes(data: any[], codes: string[] = []) {
+    data.forEach((item) => {
+      codes.push(item.data.code);
+      if (item.childNodes) {
+        extractCodes(item.childNodes, codes);
+      }
+    });
+    return codes;
+  }
+
+  const filterNode = (value: string, data: Tree, node) => {
     if (!value) return true;
-    return data.name?.includes(value);
+    // 检查当前节点的 label 是否包含关键词
+    const labelMatch = data.name.includes(value);
+
+    if (labelMatch) {
+      if (node.childNodes && node.childNodes.length > 0) {
+        childrenNodeList.value = extractCodes(node.childNodes, []);
+      }
+    }
+
+    if (childrenNodeList.value.includes(data.code)) {
+      return true;
+    } else {
+      return labelMatch;
+    }
   };
 
   const isInvalid = (data) => {