refactor dyn page

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

lib/pages/dynamics_tab/controller.dart

@@ -1,5 +1,3 @@
-import 'dart:async' show StreamSubscription;
-
 import 'package:PiliPlus/http/dynamics.dart';
 import 'package:PiliPlus/http/loading_state.dart';
 import 'package:PiliPlus/http/msg.dart';
@@ -17,53 +15,41 @@ import 'package:get/get.dart';
 class DynamicsTabController
     extends CommonListController<DynamicsDataModel, DynamicItemModel>
     with AccountMixin, CommonReloadMixin {
-  DynamicsTabController({required this.dynamicsType});
-  final DynamicsTabType dynamicsType;
-  String offset = '';
-  int? mid;
-  late int flag = 0;
+  int hostMid = -1;
+  String? offset;
+  final Rx<DynamicsTabType> dynamicsType = Rx(.all);
 
-  late final MainController mainController = Get.find<MainController>();
-  final dynamicsController = Get.find<DynamicsController>();
-  StreamSubscription? _listener;
+  late final outerController = Get.find<DynamicsController>();
+  late final MainController _mainController = Get.find<MainController>();
 
   @override
   void onInit() {
     super.onInit();
     queryData();
-    if (dynamicsType == .up) {
-      _listener = dynamicsController.mid.listen((mid) {
-        if (mid != -1) {
-          flag++;
-          this.mid = mid;
-          onReload();
-        }
-      });
-    }
   }
 
   @override
   Future<void> onRefresh() {
-    if (dynamicsType == .all) {
-      mainController.setDynCount();
+    if (dynamicsType.value == .all) {
+      _mainController.setDynCount();
     }
-    offset = '';
+    offset = null;
     return super.onRefresh();
   }
 
   @override
   List<DynamicItemModel>? getDataList(DynamicsDataModel response) {
-    offset = response.offset ?? '';
+    offset = response.offset;
     return response.items;
   }
 
   @override
   Future<LoadingState<DynamicsDataModel>> customGetData() =>
       DynamicsHttp.followDynamic(
-        type: dynamicsType,
         offset: offset,
-        mid: mid,
-        tempBannedList: dynamicsController.tempBannedList,
+        hostMid: hostMid,
+        type: dynamicsType.value,
+        tempBannedList: outerController.tempBannedList,
       );
 
   Future<void> onRemove(int index, dynamic dynamicId) async {
@@ -79,7 +65,7 @@ class DynamicsTabController
   }
 
   void onBlock(int index) {
-    if (dynamicsType != .up) {
+    if (dynamicsType.value != .up) {
       loadingState
         ..value.data!.removeAt(index)
         ..refresh();
@@ -101,10 +87,4 @@ class DynamicsTabController
 
   @override
   void onChangeAccount(bool isLogin) => onReload();
-
-  @override
-  void onClose() {
-    _listener?.cancel();
-    super.onClose();
-  }
 }

lib/pages/dynamics_tab/view.dart

@@ -2,12 +2,9 @@ import 'package:PiliPlus/common/widgets/flutter/refresh_indicator.dart';
 import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
 import 'package:PiliPlus/common/widgets/scroll_physics.dart';
 import 'package:PiliPlus/http/loading_state.dart';
-import 'package:PiliPlus/models/common/dynamic/dynamics_type.dart';
 import 'package:PiliPlus/models/dynamics/result.dart';
-import 'package:PiliPlus/pages/dynamics/controller.dart';
 import 'package:PiliPlus/pages/dynamics/widgets/dynamic_panel.dart';
 import 'package:PiliPlus/pages/dynamics_tab/controller.dart';
-import 'package:PiliPlus/utils/extension/get_ext.dart';
 import 'package:PiliPlus/utils/global_data.dart';
 import 'package:PiliPlus/utils/waterfall.dart';
 import 'package:flutter/material.dart';
@@ -15,53 +12,24 @@ import 'package:get/get.dart';
 import 'package:waterfall_flow/waterfall_flow.dart'
     hide SliverWaterfallFlowDelegateWithMaxCrossAxisExtent;
 
-class DynamicsTabPage extends StatefulWidget {
-  const DynamicsTabPage({super.key, required this.dynamicsType});
+class DynamicsTabPage extends StatelessWidget with DynMixin {
+  DynamicsTabPage({
+    super.key,
+    required this.controller,
+  });
 
-  final DynamicsTabType dynamicsType;
-
-  @override
-  State<DynamicsTabPage> createState() => _DynamicsTabPageState();
-}
-
-class _DynamicsTabPageState extends State<DynamicsTabPage>
-    with AutomaticKeepAliveClientMixin, DynMixin {
-  DynamicsController dynamicsController = Get.putOrFind(DynamicsController.new);
-  late final DynamicsTabController controller;
-
-  @override
-  bool get wantKeepAlive => widget.dynamicsType == .all;
-
-  @override
-  void initState() {
-    super.initState();
-    controller = Get.putOrFind(
-      () =>
-          DynamicsTabController(dynamicsType: widget.dynamicsType)
-            ..mid = dynamicsController.mid.value,
-      tag: widget.dynamicsType.name,
-    );
-  }
+  final DynamicsTabController controller;
 
   @override
   Widget build(BuildContext context) {
-    super.build(context);
     return refreshIndicator(
-      onRefresh: () {
-        dynamicsController.queryFollowUp();
-        return controller.onRefresh();
-      },
+      onRefresh: controller.outerController.onRefresh,
       child: CustomScrollView(
-        key: switch (widget.dynamicsType) {
-          .all => null,
-          .up => PageStorageKey('${widget.dynamicsType}${controller.flag}'),
-          _ => PageStorageKey(widget.dynamicsType),
-        },
         physics: ReloadScrollPhysics(controller: controller),
         controller: controller.scrollController,
         slivers: [
           SliverPadding(
-            padding: const EdgeInsets.only(bottom: 100),
+            padding: const .only(bottom: 100),
             sliver: buildPage(
               Obx(() => _buildBody(controller.loadingState.value)),
             ),