前端: 添加useTrash回收站钩子

frontend/src/renderer/hooks/useTrash.js

@@ -0,0 +1,36 @@
+import { useState } from 'react';
+import api from '../utils/api';
+
+export const useTrash = () => {
+  const [files, setFiles] = useState([]);
+  const [loading, setLoading] = useState(false);
+
+  const fetchTrash = async () => {
+    setLoading(true);
+    try {
+      const data = await api.get('/api/trash');
+      setFiles(data.files || []);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const restore = async (id) => {
+    await api.post(`/api/trash/${id}/restore`);
+    await fetchTrash();
+  };
+
+  const permanentDelete = async (id) => {
+    await api.delete(`/api/trash/${id}`);
+    await fetchTrash();
+  };
+
+  const emptyTrash = async () => {
+    await api.post('/api/trash/empty');
+    setFiles([]);
+  };
+
+  return { files, loading, fetchTrash, restore, permanentDelete, emptyTrash };
+};
+
+export default useTrash;