refa: query data (#659)

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/fav/video/controller.dart

@@ -1,11 +1,11 @@
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/models/user/fav_folder.dart';
-import 'package:PiliPlus/pages/common/common_controller.dart';
 import 'package:PiliPlus/http/user.dart';
-import 'package:PiliPlus/utils/extension.dart';
+import 'package:PiliPlus/pages/common/common_list_controller.dart';
 import 'package:PiliPlus/utils/storage.dart';
 
-class FavController extends CommonController {
+class FavController
+    extends CommonListController<FavFolderData, FavFolderItemData> {
   late final dynamic mid = Accounts.main.mid;
 
   @override
@@ -24,22 +24,20 @@ class FavController extends CommonController {
   }
 
   @override
-  bool customHandleResponse(Success response) {
-    if (response.response.hasMore == false ||
-        (response.response.list as List?).isNullOrEmpty) {
-      isEnd = true;
-    }
-    if (currentPage != 1 && loadingState.value is Success) {
-      response.response.list ??= <FavFolderItemData>[];
-      response.response.list!
-          .insertAll(0, (loadingState.value as Success).response);
-    }
-    loadingState.value = LoadingState.success(response.response.list);
-    return true;
+  List<FavFolderItemData>? getDataList(FavFolderData response) {
+    return response.list;
   }
 
   @override
-  Future<LoadingState> customGetData() => UserHttp.userfavFolder(
+  bool customHandleResponse(bool isRefresh, Success<FavFolderData> response) {
+    if (response.response.hasMore == false) {
+      isEnd = true;
+    }
+    return false;
+  }
+
+  @override
+  Future<LoadingState<FavFolderData>> customGetData() => UserHttp.userfavFolder(
         pn: currentPage,
         ps: 10,
         mid: mid,