dyn uplist

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

lib/http/api.dart

@@ -214,6 +214,8 @@ class Api {
   // https://api.bilibili.com/x/polymer/web-dynamic/v1/portal
   static const String followUp = '/x/polymer/web-dynamic/v1/portal';
 
+  static const String dynUplist = '/x/polymer/web-dynamic/v1/uplist';
+
   // 关注的up动态
   // https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/all
   // https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/all?timezone_offset=-480&type=video&page=1&features=itemOpusStyle

lib/http/dynamics.dart

@@ -68,7 +68,13 @@ class DynamicsHttp {
   }
 
   static Future<LoadingState<FollowUpModel>> followUp() async {
-    var res = await Request().get(Api.followUp);
+    var res = await Request().get(
+      Api.followUp,
+      queryParameters: {
+        'up_list_more': 1,
+        'web_location': 333.1365,
+      },
+    );
     if (res.data['code'] == 0) {
       return Success(FollowUpModel.fromJson(res.data['data']));
     } else {
@@ -76,6 +82,22 @@ class DynamicsHttp {
     }
   }
 
+  static Future<LoadingState<DynUpList>> dynUpList(String? offset) async {
+    var res = await Request().get(
+      Api.dynUplist,
+      queryParameters: {
+        'offset': offset,
+        'platform': 'web',
+        'web_location': 333.1365,
+      },
+    );
+    if (res.data['code'] == 0) {
+      return Success(DynUpList.fromJson(res.data['data']));
+    } else {
+      return Error(res.data['message']);
+    }
+  }
+
   // 动态点赞
   // static Future likeDynamic({
   //   required String? dynamicId,

lib/models/dynamics/up.dart

@@ -6,16 +6,34 @@ class FollowUpModel {
 
   LiveUsers? liveUsers;
   late List<UpItem> upList;
+  bool? hasMore;
+  String? offset;
 
   FollowUpModel.fromJson(Map<String, dynamic> json) {
     liveUsers = json['live_users'] != null
         ? LiveUsers.fromJson(json['live_users'])
         : null;
     upList =
-        (json['up_list'] as List?)
+        (json['up_list']?['items'] as List?)
             ?.map<UpItem>((e) => UpItem.fromJson(e))
             .toList() ??
         <UpItem>[];
+    hasMore = json['up_list']?['has_more'];
+    offset = json['up_list']?['offset'];
+  }
+}
+
+class DynUpList {
+  List<UpItem>? upList;
+  bool? hasMore;
+  String? offset;
+
+  DynUpList.fromJson(Map<String, dynamic> json) {
+    upList = (json['items'] as List?)
+        ?.map<UpItem>((e) => UpItem.fromJson(e))
+        .toList();
+    hasMore = json['has_more'];
+    offset = json['offset'];
   }
 }
 

lib/pages/dynamics/controller.dart

@@ -55,27 +55,45 @@ class DynamicsController extends GetxController
   @override
   void onInit() {
     super.onInit();
-    if (_showAllUp) {
-      scrollController.addListener(listener);
-    }
     queryFollowUp();
   }
 
-  void listener() {
+  void onLoadMoreUp() {
-    if (scrollController.position.pixels >=
+    if (_showAllUp) {
-        scrollController.position.maxScrollExtent - 300) {
       queryAllUp();
+    } else {
+      queryUpList();
     }
   }
 
-  Future<void> queryAllUp() async {
+  Future<void> queryUpList() async {
-    if (isQuerying) return;
+    if (isQuerying || _upEnd) return;
     isQuerying = true;
-    if (_upEnd) {
+
-      isQuerying = false;
+    final res = await DynamicsHttp.dynUpList(upState.value.data.offset);
-      return;
+
+    if (res.isSuccess) {
+      final data = res.data;
+      if (data.hasMore == false || data.offset.isNullOrEmpty) {
+        _upEnd = true;
+      }
+      final upData = upState.value.data
+        ..hasMore = data.hasMore
+        ..offset = data.offset;
+      final list = data.upList;
+      if (list != null && list.isNotEmpty) {
+        upData.upList.addAll(list);
+        upState.refresh();
+      }
     }
 
+    isQuerying = false;
+  }
+
+  Future<void> queryAllUp() async {
+    if (isQuerying || _upEnd) return;
+    isQuerying = true;
+
     final res = await FollowHttp.followings(
       vmid: accountService.mid,
       pn: _upPage,
@@ -110,6 +128,10 @@ class DynamicsController extends GetxController
       return;
     }
 
+    // reset
+    _upEnd = false;
+    if (_showAllUp) _upPage = 1;
+
     final res = await Future.wait([
       DynamicsHttp.followUp(),
       if (_showAllUp)
@@ -138,6 +160,11 @@ class DynamicsController extends GetxController
         _cacheUpList = List<UpItem>.from(list);
         list.addAll(list1..removeWhere(list.contains));
       }
+      if (!_showAllUp) {
+        if (data.hasMore == false || data.offset.isNullOrEmpty) {
+          _upEnd = true;
+        }
+      }
       upState.value = Success(data);
     } else {
       upState.value = const Error(null);
@@ -201,9 +228,7 @@ class DynamicsController extends GetxController
   @override
   void onClose() {
     tabController.dispose();
-    scrollController
+    scrollController.dispose();
-      ..removeListener(listener)
-      ..dispose();
     super.onClose();
   }
 }

lib/pages/dynamics/view.dart

@@ -61,7 +61,16 @@ class _DynamicsPageState extends State<DynamicsPage>
       child: SizedBox(
         width: isTop ? null : 64,
         height: isTop ? 76 : null,
-        child: Obx(() => _buildUpPanel(_dynamicsController.upState.value)),
+        child: NotificationListener<ScrollEndNotification>(
+          onNotification: (notification) {
+            final metrics = notification.metrics;
+            if (metrics.pixels >= metrics.maxScrollExtent - 300) {
+              _dynamicsController.onLoadMoreUp();
+            }
+            return false;
+          },
+          child: Obx(() => _buildUpPanel(_dynamicsController.upState.value)),
+        ),
       ),
     );
   }

lib/pages/fav_sort/view.dart

@@ -26,43 +26,22 @@ class _FavSortPageState extends State<FavSortPage> {
   );
   List<String> sort = <String>[];
 
-  final ScrollController _scrollController = ScrollController();
+  void onLoadMore() {
-
-  void listener() {
     if (_favDetailController.isEnd) {
       return;
     }
-    if (_scrollController.position.pixels >=
+    _favDetailController.onLoadMore().whenComplete(() {
-        _scrollController.position.maxScrollExtent - 200) {
+      try {
-      _favDetailController.onLoadMore().whenComplete(() {
+        if (_favDetailController.loadingState.value.isSuccess) {
-        try {
+          List<FavDetailItemModel> list =
-          if (_favDetailController.loadingState.value.isSuccess) {
+              _favDetailController.loadingState.value.data!;
-            List<FavDetailItemModel> list =
+          sortList.addAll(list.sublist(sortList.length));
-                _favDetailController.loadingState.value.data!;
+          if (mounted) {
-            sortList.addAll(list.sublist(sortList.length));
+            setState(() {});
-            if (mounted) {
-              setState(() {});
-            }
           }
-        } catch (_) {}
+        }
-      });
+      } catch (_) {}
-    }
+    });
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    if (!_favDetailController.isEnd) {
-      _scrollController.addListener(listener);
-    }
-  }
-
-  @override
-  void dispose() {
-    _scrollController
-      ..removeListener(listener)
-      ..dispose();
-    super.dispose();
   }
 
   @override
@@ -119,9 +98,8 @@ class _FavSortPageState extends State<FavSortPage> {
   }
 
   Widget get _buildBody {
-    return ReorderableListView.builder(
+    final child = ReorderableListView.builder(
       key: _key,
-      scrollController: _scrollController,
       onReorder: onReorder,
       physics: const AlwaysScrollableScrollPhysics(),
       padding:
@@ -137,5 +115,18 @@ class _FavSortPageState extends State<FavSortPage> {
         );
       },
     );
+    if (!_favDetailController.isEnd) {
+      return NotificationListener<ScrollEndNotification>(
+        onNotification: (notification) {
+          final metrics = notification.metrics;
+          if (metrics.pixels >= metrics.maxScrollExtent - 300) {
+            onLoadMore();
+          }
+          return false;
+        },
+        child: child,
+      );
+    }
+    return child;
   }
 }

lib/pages/live_room/controller.dart

@@ -278,11 +278,10 @@ class LiveRoomController extends GetxController {
   }
 
   void listener() {
-    if (scrollController.position.userScrollDirection ==
+    final userScrollDirection = scrollController.position.userScrollDirection;
-        ScrollDirection.forward) {
+    if (userScrollDirection == ScrollDirection.forward) {
       disableAutoScroll.value = true;
-    } else if (scrollController.position.userScrollDirection ==
+    } else if (userScrollDirection == ScrollDirection.reverse) {
-        ScrollDirection.reverse) {
       final pos = scrollController.position;
       if (pos.maxScrollExtent - pos.pixels <= 100) {
         disableAutoScroll.value = false;