refa: query data (#659)

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

lib/pages/history/controller.dart

@@ -9,7 +9,7 @@ import 'package:PiliPlus/http/user.dart';
 import 'package:PiliPlus/models/user/history.dart';
 import 'package:PiliPlus/utils/storage.dart';
 
-class HistoryController extends MultiSelectController
+class HistoryController extends MultiSelectController<HistoryData, HisListItem>
     with GetTickerProviderStateMixin {
   HistoryController(this.type);
 
@@ -37,25 +37,27 @@ class HistoryController extends MultiSelectController
   }
 
   @override
-  onSelect(int index) {
-    List list = (loadingState.value as Success).response;
-    list[index].checked = !(list[index]?.checked ?? false);
+  onSelect(int index, [bool disableSelect = true]) {
+    List<HisListItem> list = (loadingState.value as Success).response;
+    list[index].checked = !(list[index].checked ?? false);
     baseCtr.checkedCount.value =
         list.where((item) => item.checked == true).length;
-    loadingState.value = LoadingState.success(list);
+    loadingState.refresh();
     if (baseCtr.checkedCount.value == 0) {
       baseCtr.enableMultiSelect.value = false;
     }
   }
 
   @override
-  void handleSelect([bool checked = false]) {
+  void handleSelect([bool checked = false, bool disableSelect = true]) {
     if (loadingState.value is Success) {
-      List list = (loadingState.value as Success).response;
-      if (list.isNotEmpty) {
-        loadingState.value = LoadingState.success(
-            list.map((item) => item..checked = checked).toList());
+      List<HisListItem>? list = (loadingState.value as Success).response;
+      if (list?.isNotEmpty == true) {
+        for (HisListItem item in list!) {
+          item.checked = checked;
+        }
         baseCtr.checkedCount.value = checked ? list.length : 0;
+        loadingState.refresh();
       }
     }
     if (checked.not) {
@@ -64,26 +66,28 @@ class HistoryController extends MultiSelectController
   }
 
   @override
-  bool customHandleResponse(Success response) {
+  List<HisListItem>? getDataList(HistoryData response) {
+    return response.list;
+  }
+
+  @override
+  bool customHandleResponse(bool isRefresh, Success<HistoryData> response) {
     HistoryData data = response.response;
     isEnd = data.list.isNullOrEmpty;
     max = data.list?.lastOrNull?.history.oid;
     viewAt = data.list?.lastOrNull?.viewAt;
-    if (currentPage == 1) {
-      if (type == null && tabs.isEmpty && data.tab?.isNotEmpty == true) {
+
+    if (isRefresh && type == null) {
+      if (tabs.isEmpty && data.tab?.isNotEmpty == true) {
         tabs.value = data.tab!;
-        tabController =
-            TabController(length: data.tab!.length + 1, vsync: this);
+        tabController = TabController(
+          length: data.tab!.length + 1,
+          vsync: this,
+        );
       }
-    } else if (loadingState.value is Success) {
-      data.list ??= <HisListItem>[];
-      data.list!.insertAll(
-        0,
-        List<HisListItem>.from((loadingState.value as Success).response),
-      );
     }
-    loadingState.value = LoadingState.success(data.list);
-    return true;
+
+    return false;
   }
 
   // 观看历史暂停状态
@@ -125,10 +129,11 @@ class HistoryController extends MultiSelectController
     }).toList();
     dynamic response = await UserHttp.delHistory(kidList);
     if (response['status']) {
-      List remainList = ((loadingState.value as Success).response as List)
-          .toSet()
-          .difference(result.toSet())
-          .toList();
+      List<HisListItem> remainList =
+          ((loadingState.value as Success).response as List<HisListItem>)
+              .toSet()
+              .difference(result.toSet())
+              .toList();
       if (remainList.isNotEmpty) {
         loadingState.value = LoadingState.success(remainList);
       } else {
@@ -179,7 +184,7 @@ class HistoryController extends MultiSelectController
   }
 
   @override
-  Future<LoadingState> customGetData() =>
+  Future<LoadingState<HistoryData>> customGetData() =>
       UserHttp.historyList(type: type ?? 'all', max: max, viewAt: viewAt);
 
   @override

lib/pages/history/view.dart

@@ -2,6 +2,7 @@ import 'package:PiliPlus/common/widgets/http_error.dart';
 import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
 import 'package:PiliPlus/common/widgets/scroll_physics.dart';
 import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/models/user/history.dart';
 import 'package:PiliPlus/pages/fav_search/view.dart' show SearchType;
 import 'package:PiliPlus/pages/history/base_controller.dart';
 import 'package:PiliPlus/utils/extension.dart';
@@ -261,7 +262,7 @@ class _HistoryPageState extends State<HistoryPage>
         ),
       );
 
-  Widget _buildBody(LoadingState loadingState) {
+  Widget _buildBody(LoadingState<List<HisListItem>?> loadingState) {
     return switch (loadingState) {
       Loading() => SliverGrid(
           gridDelegate: SliverGridDelegateWithExtentAndRatio(
@@ -276,7 +277,7 @@ class _HistoryPageState extends State<HistoryPage>
             childCount: 10,
           ),
         ),
-      Success() => (loadingState.response as List?)?.isNotEmpty == true
+      Success() => loadingState.response?.isNotEmpty == true
           ? SliverPadding(
               padding: EdgeInsets.only(
                 top: StyleString.safeSpace - 5,
@@ -290,18 +291,18 @@ class _HistoryPageState extends State<HistoryPage>
                 ),
                 delegate: SliverChildBuilderDelegate(
                   (context, index) {
-                    if (index == loadingState.response.length - 1) {
+                    if (index == loadingState.response!.length - 1) {
                       _historyController.onLoadMore();
                     }
                     return HistoryItem(
-                      videoItem: loadingState.response[index],
+                      videoItem: loadingState.response![index],
                       ctr: _historyController.baseCtr,
                       onChoose: () => _historyController.onSelect(index),
                       onDelete: (kid, business) =>
                           _historyController.delHistory(kid, business),
                     );
                   },
-                  childCount: loadingState.response.length,
+                  childCount: loadingState.response!.length,
                 ),
               ),
             )

lib/pages/history/widgets/item.dart

@@ -24,14 +24,14 @@ class HistoryItem extends StatelessWidget {
   final HisListItem videoItem;
   final dynamic ctr;
   final Function? onChoose;
-  final Function? onDelete;
+  final Function(dynamic kid, dynamic business) onDelete;
 
   const HistoryItem({
     super.key,
     required this.videoItem,
     this.ctr,
     this.onChoose,
-    this.onDelete,
+    required this.onDelete,
   });
 
   @override
@@ -380,10 +380,8 @@ class HistoryItem extends StatelessWidget {
                         ),
                       ),
                     PopupMenuItem<String>(
-                      onTap: () => onDelete != null
-                          ? onDelete!(videoItem.kid, videoItem.history.business)
-                          : ctr.delHistory(
-                              videoItem.kid, videoItem.history.business),
+                      onTap: () =>
+                          onDelete(videoItem.kid, videoItem.history.business),
                       height: 35,
                       child: const Row(
                         children: [