fix(videocall): fix SDK re-entry lifecycle and add logout on session clear

- Skip login when SDK client is already logged in (early return with isSdkReady)
- Set isSdkReady immediately when login() returns true instead of waiting for async callback
- Add ref.mounted check after userInfo future to prevent state updates on disposed provider
- Logout VideocallClient on session clear to prevent stale SDK sessions
- Use getActiveCallItem() in onCallItemUpdate for fresh call state (matches JC demo app)

apps/mobile_app/lib/save_family_app.dart

@@ -20,6 +20,7 @@ import 'package:sf_tracking/sf_tracking.dart';
 import 'package:sf_localizations/sf_localizations.dart';
 import 'package:utils/utils.dart';
 import 'package:fonts/fonts.dart';
+import 'package:videocall_sdk/videocall_sdk.dart';
 
 class SaveFamilyApp extends ConsumerStatefulWidget {
   const SaveFamilyApp({super.key});
@@ -74,6 +75,7 @@ class SaveFamilyAppState extends ConsumerState<SaveFamilyApp>
       _walletHeartbeat?.stop();
       _legacyHeartbeat?.stop();
       _webSocket?.disconnect();
+      GetIt.I<VideocallClient>().logout();
       FirebaseMessaging.instance.deleteToken().catchError((Object e) {
         debugPrint('[FCM] deleteToken on logout failed: $e');
       });

modules/legacy/modules/device_management/lib/src/features/videocall/presentation/providers/videocall_controller.dart

@@ -48,6 +48,7 @@ class VideocallController extends _$VideocallController {
     final deviceId = device?.identificator ?? '';
 
     ref.onDispose(() {
+      debugPrint('[Videocall] controller disposed');
       _callAddSub?.cancel();
       _callUpdateSub?.cancel();
       _callRemoveSub?.cancel();
@@ -59,6 +60,7 @@ class VideocallController extends _$VideocallController {
         _deviceService.stopCamera();
       }
     });
+    debugPrint('[Videocall] build() called, scheduling _initSdk');
     Future.microtask(_initSdk);
 
     return VideocallState(deviceId: deviceId);
@@ -86,20 +88,26 @@ class VideocallController extends _$VideocallController {
 
   Future<void> _autoLogin() async {
     final user = await ref.read(userInfoProvider.future);
+    if (!ref.mounted) return;
     final sanitizedEmail = user.email.replaceAll('@', '_').replaceAll('.', '_');
     final userId = 'p_$sanitizedEmail';
-    debugPrint('[Videocall] _autoLogin: userId=$userId');
+    debugPrint('[Videocall] _autoLogin: userId=$userId, clientState=${_client.state}');
+
+    if (_client.state == VideocallClientState.loggedIn) {
+      debugPrint('[Videocall] _autoLogin: already logged in, skipping login');
+      state = state.copyWith(localUserId: userId, isSdkReady: true);
+      return;
+    }
+
     final ok = await _client.login(userId: userId, password: user.id);
-    debugPrint(
-      '[Videocall] _autoLogin: login result=$ok, mounted=${ref.mounted}',
-    );
+    debugPrint('[Videocall] _autoLogin: login result=$ok');
     if (!ref.mounted) return;
     if (!ok) {
       debugPrint('[Videocall] _autoLogin: login FAILED');
       state = state.copyWith(errorEvent: VideocallErrorEvent.authentication);
       return;
     }
-    debugPrint('[Videocall] _autoLogin: setting isSdkReady=true');
+    debugPrint('[Videocall] _autoLogin: login accepted, setting isSdkReady=true');
     state = state.copyWith(localUserId: userId, isSdkReady: true);
   }
 

packages/videocall_sdk/lib/src/services/videocall_call_service.dart

@@ -250,12 +250,14 @@ class VideocallCallService with JCCallCallback {
   }
 
   @override
-  void onCallItemUpdate(JCCallItem item, ChangeParam changeParam) {
-    final mappedState = _mapCallState(item.getState());
+  void onCallItemUpdate(JCCallItem item, ChangeParam changeParam) async {
+    final activeItem = await _call?.getActiveCallItem();
+    final source = activeItem ?? item;
+    final mappedState = _mapCallState(source.getState());
     debugPrint(
-      '[VideocallSDK] onCallItemUpdate: rawState=${item.getState()}, mappedState=$mappedState, uploadSelf=${item.uploadVideoStreamSelf}, uploadOther=${item.uploadVideoStreamOther}',
+      '[VideocallSDK] onCallItemUpdate: paramState=${item.getState()}, activeState=${source.getState()}, mappedState=$mappedState, uploadSelf=${source.uploadVideoStreamSelf}, uploadOther=${source.uploadVideoStreamOther}',
     );
-    _currentItem = _buildItem(item, mappedState);
+    _currentItem = _buildItem(source, mappedState);
     _callItemUpdateController.add(_currentItem!);
   }