feat: classroom status filter + export button + menu (departments/notifications)

apps/admin/src/pages/Classrooms/index.tsx

@@ -52,14 +52,14 @@ const ClassroomsPage: React.FC = () => {
   const [showArchived, setShowArchived] = useState(false);
   const [form] = Form.useForm();
   const [searchText, setSearchText] = useState('');
+  const [filterStatus, setFilterStatus] = useState<string | undefined>(undefined);
 
   const filteredData = useMemo(() => {
-    if (!searchText) return data;
-    const s = searchText.toLowerCase();
-    return data.filter(
-      (d: any) => d.name?.toLowerCase().includes(s) || d.building?.toLowerCase().includes(s),
-    );
-  }, [data, searchText]);
+    let result = data;
+    if (searchText) { const s = searchText.toLowerCase(); result = result.filter((d: Record<string, unknown>) => (typeof d.name === 'string' && d.name.toLowerCase().includes(s)) || (typeof d.building === 'string' && d.building.toLowerCase().includes(s))); }
+    if (filterStatus) result = result.filter((d: Record<string, unknown>) => d.status === filterStatus);
+    return result;
+  }, [data, searchText, filterStatus]);
 
   const fetchData = async () => {
     setLoading(true);
@@ -223,6 +223,7 @@ const ClassroomsPage: React.FC = () => {
               if (!e.target.value) setSearchText('');
             }}
           />
+          <Select placeholder="状态" allowClear style={{ width: 110 }} value={filterStatus} onChange={setFilterStatus} options={[{value:'available',label:'可用'},{value:'in_use',label:'使用中'},{value:'maintenance',label:'维护中'}]} />
           <Button
             type={showArchived ? 'primary' : 'default'}
             onClick={() => setShowArchived(!showArchived)}
@@ -243,6 +244,7 @@ const ClassroomsPage: React.FC = () => {
           >
             添加教室
           </PermissionButton>
+          <PermissionButton permission="classroom:view" icon={<DownloadOutlined />} onClick={() => { const baseURL = '/api'; const token = localStorage.getItem('token'); fetch(`${baseURL}/classrooms/export`, { headers: { Authorization: `Bearer ${token}` } }).then(r => r.blob()).then(b => { const a = document.createElement('a'); a.href = URL.createObjectURL(b); a.download = '教室使用报表.xlsx'; a.click(); }); }}>导出报表</PermissionButton>
           <Upload
             accept=".xlsx,.xls"
             showUploadList={false}