fix: 合集切换推荐视频未刷新

lib/pages/video/detail/introduction/controller.dart

@@ -18,6 +18,7 @@ import 'package:pilipala/utils/id_utils.dart';
 import 'package:pilipala/utils/storage.dart';
 import 'package:share_plus/share_plus.dart';
 
+import '../related/index.dart';
 import 'widgets/group_panel.dart';
 
 class VideoIntroController extends GetxController {
@@ -478,11 +479,15 @@ class VideoIntroController extends GetxController {
     // 重新获取视频资源
     final VideoDetailController videoDetailCtr =
         Get.find<VideoDetailController>(tag: heroTag);
+    final ReleatedController releatedCtr =
+        Get.find<ReleatedController>(tag: heroTag);
     videoDetailCtr.bvid = bvid;
     videoDetailCtr.oid.value = aid;
     videoDetailCtr.cid.value = cid;
     videoDetailCtr.danmakuCid.value = cid;
     videoDetailCtr.queryVideoUrl();
+    releatedCtr.bvid = bvid;
+    releatedCtr.queryRelatedVideo();
     // 重新请求评论
     try {
       /// 未渲染回复组件时可能异常

lib/pages/video/detail/related/controller.dart

@@ -1,14 +1,22 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:pilipala/http/video.dart';
+import '../../../../models/model_hot_video_item.dart';
 
 class ReleatedController extends GetxController {
   // 视频aid
   String bvid = Get.parameters['bvid'] ?? "";
   // 推荐视频列表
-  List relatedVideoList = [];
+  RxList relatedVideoList = <HotVideoItemModel>[].obs;
 
   OverlayEntry? popupDialog;
 
-  Future<dynamic> queryRelatedVideo() => VideoHttp.relatedVideoList(bvid: bvid);
+  Future<dynamic> queryRelatedVideo() async {
+    return VideoHttp.relatedVideoList(bvid: bvid).then((value) {
+      if (value['status']) {
+        relatedVideoList.value = value['data'];
+      }
+      return value;
+    });
+  }
 }

lib/pages/video/detail/related/view.dart

@@ -7,35 +7,58 @@ import 'package:pilipala/common/widgets/overlay_pop.dart';
 import 'package:pilipala/common/widgets/video_card_h.dart';
 import './controller.dart';
 
-class RelatedVideoPanel extends StatelessWidget {
-  final ReleatedController _releatedController =
+class RelatedVideoPanel extends StatefulWidget {
+  const RelatedVideoPanel({super.key});
+
+  @override
+  State<RelatedVideoPanel> createState() => _RelatedVideoPanelState();
+}
+
+class _RelatedVideoPanelState extends State<RelatedVideoPanel>
+    with AutomaticKeepAliveClientMixin {
+  late ReleatedController _releatedController;
+  late Future _futureBuilder;
+
+  @override
+  bool get wantKeepAlive => true;
+
+  @override
+  void initState() {
+    super.initState();
+    _releatedController =
         Get.put(ReleatedController(), tag: Get.arguments?['heroTag']);
-  RelatedVideoPanel({super.key});
+    _futureBuilder = _releatedController.queryRelatedVideo();
+  }
 
   @override
   Widget build(BuildContext context) {
+    super.build(context);
     return FutureBuilder(
-      future: _releatedController.queryRelatedVideo(),
+      future: _futureBuilder,
       builder: (BuildContext context, AsyncSnapshot snapshot) {
         if (snapshot.connectionState == ConnectionState.done) {
           if (snapshot.data == null) {
             return const SliverToBoxAdapter(child: SizedBox());
           }
-          if (snapshot.data!['status']) {
+          if (snapshot.data!['status'] && snapshot.data != null) {
+            RxList relatedVideoList = _releatedController.relatedVideoList;
             // 请求成功
-            return SliverList(
+            return Obx(
+              () => SliverList(
                 delegate: SliverChildBuilderDelegate((context, index) {
-              if (index == snapshot.data['data'].length) {
-                return SizedBox(height: MediaQuery.of(context).padding.bottom);
+                  if (index == relatedVideoList.length) {
+                    return SizedBox(
+                        height: MediaQuery.of(context).padding.bottom);
                   } else {
                     return Material(
                       child: VideoCardH(
-                    videoItem: snapshot.data['data'][index],
+                        videoItem: relatedVideoList[index],
                         showPubdate: true,
                         longPress: () {
                           try {
                             _releatedController.popupDialog =
-                            _createPopupDialog(snapshot.data['data'][index]);
+                                _createPopupDialog(_releatedController
+                                    .relatedVideoList[index]);
                             Overlay.of(context)
                                 .insert(_releatedController.popupDialog!);
                           } catch (err) {
@@ -48,7 +71,9 @@ class RelatedVideoPanel extends StatelessWidget {
                       ),
                     );
                   }
-            }, childCount: snapshot.data['data'].length + 1));
+                }, childCount: relatedVideoList.length + 1),
+              ),
+            );
           } else {
             // 请求错误
             return HttpError(errMsg: '出错了', fn: () {});