fix: fix webdav first add error

src/filehandle/FileLinkedList.ts

@@ -14,6 +14,8 @@ export class Node {
   }
 }
 
+const UPDATE_KEY = 'update';
+
 class FileLinkedList {
   root: Node;
 
@@ -33,22 +35,31 @@ class FileLinkedList {
   set current(val) {
     this._current = val;
 
-    this.event.emit('update', val.value);
+    this.event.emit(UPDATE_KEY, val.value);
   }
 
   listener(fn: (directory: DH) => any) {
-    return this.event.on('update', fn);
+    return this.event.on(UPDATE_KEY, fn);
   }
 
   inset(handle: DH) {
-    // TODO: When I enter Directory A, return to the directory before entering, and delete the A directory A. At this time, abnormal
     if (this.current.next && handle.name === this.current.next.value.name) {
       this.current = this.current.next;
     } else {
       this.current = new Node(handle, this.current, null);
     }
   }
 
+  unlink(handle: DH) {
+    const { next } = this.current;
+
+    if (next && next.value === handle) {
+      this.current.next = null;
+
+      this.event.emit(UPDATE_KEY, this.current.value);
+    }
+  }
+
   fallback() {
     if (this.current.fallback) {
       this.current.fallback.next = this.current;

src/filehandle/components/FileContent.tsx

@@ -358,14 +358,20 @@ const FileContent: React.FC<IFileContentProps> = (props) => {
       async onOk() {
         try {
           let _webdavs = webdavs.slice(0);
-          selection.map((file) => {
+          _selection.map((file) => {
             if (file.remote) {
               _webdavs = _webdavs.filter((webdav) => webdav.name !== file.name);
             }
           });
           setWebdavs(_webdavs);
 
           await Promise.all(names.map((name) => remove(name)));
+
+          _selection.map(
+            (file) =>
+              file.type === FileType.DIRECTORY &&
+              fileLinked.unlink(file.handle as DH)
+          );
         } catch (err) {
           error((err as Error).message);
         }

src/filehandle/hooks/useFileSystem.ts

@@ -104,7 +104,7 @@ export function useFileSystem(): FileSystem {
 
   useMemo(
     () => fileLinked.current?.listener((directory) => update(directory)),
-    [fileLinked.current]
+    [fileLinked.current, webdavs]
   );
 
   useEffect(() => {
@@ -224,6 +224,7 @@ export function useFileSystem(): FileSystem {
   }, [
     current,
     children,
+    webdavs,
     fileLinked.current,
     backgroundManager.current,
     isBusy