From b2397374981bbb0232a5a5d9dd2de7bc2826581c Mon Sep 17 00:00:00 2001
From: bggRGjQaUbCoE <githubaccount56556@proton.me>
Date: Mon, 6 Jan 2025 17:26:28 +0800
Subject: [PATCH] fix: vttSubtitlesIndex

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
---
 lib/pages/video/detail/controller.dart              | 10 ++++++----
 lib/pages/video/detail/introduction/controller.dart |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/pages/video/detail/controller.dart b/lib/pages/video/detail/controller.dart
index 9197e3b3..8cfa1c6e 100644
--- a/lib/pages/video/detail/controller.dart
+++ b/lib/pages/video/detail/controller.dart
@@ -1902,6 +1902,7 @@ class VideoDetailController extends GetxController
           SettingBoxKey.subtitlePreference,
           defaultValue: SubtitlePreference.values.first.code,
         );
+        vttSubtitlesIndex = 0;
         if (preference == 'on') {
           vttSubtitlesIndex = 1;
         } else if (preference == 'withoutAi') {
@@ -1915,9 +1916,11 @@ class VideoDetailController extends GetxController
         }
         if (plPlayerController.vttSubtitles.isEmpty) {
           plPlayerController.vttSubtitles.value = _vttSubtitles;
-          plPlayerController.vttSubtitlesIndex.value = vttSubtitlesIndex!;
-          if (vttSubtitlesIndex != 0) {
-            plPlayerController.setSubtitle(vttSubtitlesIndex!);
+          if (vttSubtitlesIndex != null) {
+            plPlayerController.vttSubtitlesIndex.value = vttSubtitlesIndex!;
+            if (vttSubtitlesIndex != 0) {
+              plPlayerController.setSubtitle(vttSubtitlesIndex!);
+            }
           }
         }
       }
@@ -1988,7 +1991,6 @@ class VideoDetailController extends GetxController
         } catch (_) {}
       }
 
-      vttSubtitlesIndex = 0;
       if (res["data"] is List && res["data"].isNotEmpty) {
         var result = await VideoHttp.vttSubtitles(res["data"]);
         if (result != null) {
diff --git a/lib/pages/video/detail/introduction/controller.dart b/lib/pages/video/detail/introduction/controller.dart
index 19dddea8..eec40350 100644
--- a/lib/pages/video/detail/introduction/controller.dart
+++ b/lib/pages/video/detail/introduction/controller.dart
@@ -719,7 +719,7 @@ class VideoIntroController extends GetxController
     }
 
     final int currentIndex =
-        episodes.indexWhere((e) => e.cid == lastPlayCid.value);
+        episodes.indexWhere((e) => e.cid == videoDetailCtr.cid.value);
     int nextIndex = currentIndex + 1;
 
     if (videoDetailCtr.isPlayAll && currentIndex == episodes.length - 2) {