fix timer issues

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.3.5
+
+- Fix: Performance issue caused by an out-of-sync Signal session
+- Fix: Multiple smaller bug fixes
+
 ## 0.3.3
 
 - Fix: Multiple UI issues

lib/src/visual/views/chats/chat_list_components/group_list_item.comp.dart

@@ -259,6 +259,7 @@ class _UserListItem extends State<GroupListItemComp> {
                       : Row(
                           children: [
                             LastMessageTimeComp(
+                              key: ValueKey(widget.group.groupId),
                               dateTime: widget.group.lastMessageExchange,
                             ),
                             FlameCounterWidget(
@@ -281,7 +282,10 @@ class _UserListItem extends State<GroupListItemComp> {
                       const Text('•'),
                       const SizedBox(width: 5),
                       if (_currentMessage != null)
-                        LastMessageTimeComp(message: _currentMessage),
+                        LastMessageTimeComp(
+                          key: ValueKey(widget.group.groupId),
+                          message: _currentMessage,
+                        ),
                       FlameCounterWidget(
                         groupId: widget.group.groupId,
                         prefix: true,

lib/src/visual/views/chats/chat_list_components/last_message_time.comp.dart

@@ -19,41 +19,59 @@ class LastMessageTimeComp extends StatefulWidget {
 class _LastMessageTimeCompState extends State<LastMessageTimeComp> {
   Timer? updateTime;
   int lastMessageInSeconds = 0;
+  DateTime? targetTime;
+  StreamSubscription<MessageAction?>? _actionSubscription;
 
   @override
   void initState() {
     super.initState();
-    // Change the color every 200 milliseconds
+    _loadTargetTime();
-    updateTime = Timer.periodic(const Duration(milliseconds: 500), (
+
-      timer,
+    updateTime = Timer.periodic(
-    ) async {
+      const Duration(milliseconds: 500),
-      if (widget.message != null) {
+      (_) => _updateSeconds(),
-        final lastAction = await twonlyDB.messagesDao.getLastMessageAction(
+    );
-          widget.message!.messageId,
+  }
-        );
+
-        lastMessageInSeconds = clock
+  @override
-            .now()
+  void didUpdateWidget(LastMessageTimeComp oldWidget) {
-            .difference(lastAction?.actionAt ?? widget.message!.createdAt)
+    super.didUpdateWidget(oldWidget);
-            .inSeconds;
+    if (oldWidget.message?.messageId != widget.message?.messageId ||
-      } else if (widget.dateTime != null) {
+        oldWidget.dateTime != widget.dateTime) {
-        lastMessageInSeconds = clock
+      _loadTargetTime();
-            .now()
+    }
-            .difference(widget.dateTime!)
+  }
-            .inSeconds;
+
-      }
+  void _loadTargetTime() {
-      if (mounted) {
+    _actionSubscription?.cancel();
-        setState(() {
+    _actionSubscription = null;
-          if (lastMessageInSeconds < 0) {
+
-            lastMessageInSeconds = 0;
+    if (widget.message != null) {
-          }
+      _actionSubscription = twonlyDB.messagesDao
-        });
+          .watchLastMessageAction(widget.message!.messageId)
-      }
+          .listen((lastAction) {
+            targetTime = lastAction?.actionAt ?? widget.message!.createdAt;
+            _updateSeconds();
+          });
+    } else if (widget.dateTime != null) {
+      targetTime = widget.dateTime;
+      _updateSeconds();
+    }
+  }
+
+  void _updateSeconds() {
+    if (targetTime == null || !mounted) return;
+
+    final seconds = clock.now().difference(targetTime!).inSeconds;
+    setState(() {
+      lastMessageInSeconds = seconds < 0 ? 0 : seconds;
     });
   }
 
   @override
   void dispose() {
     updateTime?.cancel();
+    _actionSubscription?.cancel();
     super.dispose();
   }