opt: search reload

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

lib/pages/search_panel/controller.dart

@@ -2,6 +2,7 @@ import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/models/search/result.dart';
 import 'package:PiliPlus/pages/common/common_list_controller.dart';
 import 'package:PiliPlus/pages/search_result/controller.dart';
+import 'package:PiliPlus/utils/extension.dart';
 import 'package:get/get.dart';
 import 'package:PiliPlus/http/search.dart';
 import 'package:PiliPlus/models/common/search_type.dart';
@@ -33,7 +34,12 @@ class SearchPanelController<R extends SearchNumData<T>, T>
   void onInit() {
     super.onInit();
     try {
-      searchResultController = Get.find<SearchResultController>(tag: tag);
+      searchResultController = Get.find<SearchResultController>(tag: tag)
+        ..toTopIndex.listen((index) {
+          if (index == searchType.index) {
+            scrollController.animToTop();
+          }
+        });
     } catch (_) {}
     queryData();
   }
@@ -64,4 +70,10 @@ class SearchPanelController<R extends SearchNumData<T>, T>
         pubBegin: pubBegin,
         pubEnd: pubEnd,
       );
+
+  @override
+  Future onReload() {
+    scrollController.jumpToTop();
+    return super.onReload();
+  }
 }

lib/pages/search_panel/view.dart

@@ -46,6 +46,7 @@ abstract class CommonSearchPanelState<
       child: SafeArea(
         bottom: false,
         child: CustomScrollView(
+          controller: controller.scrollController,
           physics: const AlwaysScrollableScrollPhysics(),
           slivers: [
             if (widget.hasHeader)

lib/pages/search_result/controller.dart

@@ -6,4 +6,12 @@ class SearchResultController extends GetxController {
 
   RxList<int> count =
       List.generate(SearchType.values.length, (_) => -1).toList().obs;
+
+  RxInt toTopIndex = (-1).obs;
+
+  @override
+  void onClose() {
+    toTopIndex.close();
+    super.onClose();
+  }
 }

lib/pages/search_result/view.dart

@@ -1,6 +1,5 @@
 import 'package:PiliPlus/pages/search/controller.dart';
 import 'package:PiliPlus/pages/search_panel/article/view.dart';
-import 'package:PiliPlus/pages/search_panel/controller.dart';
 import 'package:PiliPlus/pages/search_panel/live/view.dart';
 import 'package:PiliPlus/pages/search_panel/pgc/view.dart';
 import 'package:PiliPlus/pages/search_panel/user/view.dart';
@@ -133,9 +132,11 @@ class _SearchResultPageState extends State<SearchResultPage>
                 tabAlignment: TabAlignment.start,
                 onTap: (index) {
                   if (_tabController.indexIsChanging.not) {
-                    Get.find<SearchPanelController>(
-                            tag: SearchType.values[index].name + _tag)
-                        .animateToTop();
+                    if (_searchResultController.toTopIndex.value == index) {
+                      _searchResultController.toTopIndex.refresh();
+                    } else {
+                      _searchResultController.toTopIndex.value = index;
+                    }
                   }
                 },
               ),