fix: 分p切换cid未更改

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

@@ -414,6 +414,7 @@ class VideoIntroController extends GetxController {
       videoReplyCtr.queryReplyList(type: 'init');
     } catch (_) {}
     this.bvid = bvid;
+    lastPlayCid.value = cid;
     await queryVideoIntro();
   }
 }

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

@@ -270,12 +270,16 @@ class _VideoInfoState extends State<VideoInfo> with TickerProviderStateMixin {
                   // 合集
                   if (!loadingStatus &&
                       widget.videoDetail!.ugcSeason != null) ...[
-                    SeasonPanel(
-                      ugcSeason: widget.videoDetail!.ugcSeason!,
-                      cid: widget.videoDetail!.pages!.first.cid,
-                      sheetHeight: sheetHeight,
-                      changeFuc: (bvid, cid, aid) => videoIntroController
-                          .changeSeasonOrbangu(bvid, cid, aid),
+                    Obx(
+                      () => SeasonPanel(
+                        ugcSeason: widget.videoDetail!.ugcSeason!,
+                        cid: videoIntroController.lastPlayCid.value != 0
+                            ? videoIntroController.lastPlayCid.value
+                            : widget.videoDetail!.pages!.first.cid,
+                        sheetHeight: sheetHeight,
+                        changeFuc: (bvid, cid, aid) => videoIntroController
+                            .changeSeasonOrbangu(bvid, cid, aid),
+                      ),
                     )
                   ],
                   if (!loadingStatus &&

lib/pages/video/detail/introduction/widgets/season.dart

@@ -38,6 +38,7 @@ class _SeasonPanelState extends State<SeasonPanel> {
       item.cid,
       item.aid,
     );
+    currentIndex = i;
     Get.back();
   }