feat(videocall): handle device response via WebSocket and show ringing state

modules/legacy/modules/device_management/lib/src/features/call_history/presentation/providers/call_history_provider.g.dart

@@ -66,7 +66,7 @@ final class CallHistoryProvider
   }
 }
 
-String _$callHistoryHash() => r'f5b99a06bc69f62660d1cf7b66648a279724f216';
+String _$callHistoryHash() => r'86542b22355569620e6c9d58091b6580103b852e';
 
 final class CallHistoryFamily extends $Family
     with $FunctionalFamilyOverride<FutureOr<List<CallHistoryEntity>>, String> {

modules/legacy/modules/device_management/lib/src/features/videocall/domain/entities/videocall_error.dart

@@ -8,6 +8,7 @@ enum VideocallErrorEvent {
   cameraPermission,
   microphonePermission,
   generic,
+  deviceBusy,
 }
 
 enum VideocallSuccessEvent {

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

@@ -1,8 +1,10 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:legacy_device_state/legacy_device_state.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:sf_infrastructure/sf_infrastructure.dart';
 import 'package:sf_shared/sf_shared.dart';
 import 'package:videocall_sdk/videocall_sdk.dart' hide VideocallState;
 
@@ -34,6 +36,7 @@ class VideocallController extends _$VideocallController {
   StreamSubscription<({int reason, String description})>? _callRemoveSub;
   StreamSubscription<VideocallItem>? _missedCallSub;
   StreamSubscription<VideocallClientState>? _clientStateSub;
+  StreamSubscription<WebSocketEvent>? _webSocketSub;
   bool _wasInCall = false;
 
   @override
@@ -54,6 +57,7 @@ class VideocallController extends _$VideocallController {
       _callRemoveSub?.cancel();
       _missedCallSub?.cancel();
       _clientStateSub?.cancel();
+      _webSocketSub?.cancel();
       if (_wasInCall) {
         _callService.hangUp();
         _deviceService.stopAudio();
@@ -136,6 +140,10 @@ class VideocallController extends _$VideocallController {
     );
     _missedCallSub = _callService.missedCallStream.listen(_onMissedCall);
     _clientStateSub = _client.stateStream.listen(_onClientStateChange);
+    _webSocketSub = ref
+        .read(webSocketServiceProvider)
+        .events
+        .listen(_onWebSocketEvent);
   }
 
   String _sanitize(String value) =>
@@ -514,6 +522,28 @@ class VideocallController extends _$VideocallController {
     }
   }
 
+  void _onWebSocketEvent(WebSocketEvent event) {
+    if (!ref.mounted) return;
+    if (event is VideoCallRequestResponseEvent) {
+      debugPrint('[Videocall] WS video_call_request_response: ${event.status}');
+      if (event.isOk) {
+        state = state.copyWith(isDeviceRinging: true);
+      } else {
+        _callService.hangUp();
+        _deviceService.stopAudio();
+        _deviceService.stopCamera();
+        state = state.copyWith(
+          screenMode: VideocallScreenMode.idle,
+          errorEvent: VideocallErrorEvent.deviceBusy,
+          currentCall: null,
+          localCanvas: null,
+          remoteCanvas: null,
+          isDeviceRinging: false,
+        );
+      }
+    }
+  }
+
   void clearError() {
     state = state.copyWith(errorEvent: null);
   }

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

@@ -42,7 +42,7 @@ final class VideocallControllerProvider
 }
 
 String _$videocallControllerHash() =>
-    r'e94071625d05927701912826102a5b526b72140b';
+    r'7338ee15f5325ce3e77837ce6bd70d97fbd52b5c';
 
 abstract class _$VideocallController extends $Notifier<VideocallState> {
   VideocallState build();

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

@@ -18,6 +18,7 @@ abstract class VideocallState with _$VideocallState {
     @Default(true) bool isMicEnabled,
     @Default(true) bool isSpeakerEnabled,
     @Default(true) bool isFrontCamera,
+    @Default(false) bool isDeviceRinging,
     @Default(false) bool isRemoteVideoAvailable,
     VideocallItem? currentCall,
     JCMediaDeviceVideoCanvas? localCanvas,

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

@@ -14,7 +14,7 @@ T _$identity<T>(T value) => value;
 /// @nodoc
 mixin _$VideocallState {
 
- String get deviceId; String get localUserId; String get remoteUserId; VideocallScreenMode get screenMode; VideocallChatType get chatType; bool get isSdkReady; bool get isMicEnabled; bool get isSpeakerEnabled; bool get isFrontCamera; bool get isRemoteVideoAvailable; VideocallItem? get currentCall; JCMediaDeviceVideoCanvas? get localCanvas; JCMediaDeviceVideoCanvas? get remoteCanvas; VideocallErrorEvent? get errorEvent; VideocallSuccessEvent? get successEvent;
+ String get deviceId; String get localUserId; String get remoteUserId; VideocallScreenMode get screenMode; VideocallChatType get chatType; bool get isSdkReady; bool get isMicEnabled; bool get isSpeakerEnabled; bool get isFrontCamera; bool get isDeviceRinging; bool get isRemoteVideoAvailable; VideocallItem? get currentCall; JCMediaDeviceVideoCanvas? get localCanvas; JCMediaDeviceVideoCanvas? get remoteCanvas; VideocallErrorEvent? get errorEvent; VideocallSuccessEvent? get successEvent;
 /// Create a copy of VideocallState
 /// with the given fields replaced by the non-null parameter values.
 @JsonKey(includeFromJson: false, includeToJson: false)
@@ -25,16 +25,16 @@ $VideocallStateCopyWith<VideocallState> get copyWith => _$VideocallStateCopyWith
 
 @override
 bool operator ==(Object other) {
-  return identical(this, other) || (other.runtimeType == runtimeType&&other is VideocallState&&(identical(other.deviceId, deviceId) || other.deviceId == deviceId)&&(identical(other.localUserId, localUserId) || other.localUserId == localUserId)&&(identical(other.remoteUserId, remoteUserId) || other.remoteUserId == remoteUserId)&&(identical(other.screenMode, screenMode) || other.screenMode == screenMode)&&(identical(other.chatType, chatType) || other.chatType == chatType)&&(identical(other.isSdkReady, isSdkReady) || other.isSdkReady == isSdkReady)&&(identical(other.isMicEnabled, isMicEnabled) || other.isMicEnabled == isMicEnabled)&&(identical(other.isSpeakerEnabled, isSpeakerEnabled) || other.isSpeakerEnabled == isSpeakerEnabled)&&(identical(other.isFrontCamera, isFrontCamera) || other.isFrontCamera == isFrontCamera)&&(identical(other.isRemoteVideoAvailable, isRemoteVideoAvailable) || other.isRemoteVideoAvailable == isRemoteVideoAvailable)&&(identical(other.currentCall, currentCall) || other.currentCall == currentCall)&&(identical(other.localCanvas, localCanvas) || other.localCanvas == localCanvas)&&(identical(other.remoteCanvas, remoteCanvas) || other.remoteCanvas == remoteCanvas)&&(identical(other.errorEvent, errorEvent) || other.errorEvent == errorEvent)&&(identical(other.successEvent, successEvent) || other.successEvent == successEvent));
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is VideocallState&&(identical(other.deviceId, deviceId) || other.deviceId == deviceId)&&(identical(other.localUserId, localUserId) || other.localUserId == localUserId)&&(identical(other.remoteUserId, remoteUserId) || other.remoteUserId == remoteUserId)&&(identical(other.screenMode, screenMode) || other.screenMode == screenMode)&&(identical(other.chatType, chatType) || other.chatType == chatType)&&(identical(other.isSdkReady, isSdkReady) || other.isSdkReady == isSdkReady)&&(identical(other.isMicEnabled, isMicEnabled) || other.isMicEnabled == isMicEnabled)&&(identical(other.isSpeakerEnabled, isSpeakerEnabled) || other.isSpeakerEnabled == isSpeakerEnabled)&&(identical(other.isFrontCamera, isFrontCamera) || other.isFrontCamera == isFrontCamera)&&(identical(other.isDeviceRinging, isDeviceRinging) || other.isDeviceRinging == isDeviceRinging)&&(identical(other.isRemoteVideoAvailable, isRemoteVideoAvailable) || other.isRemoteVideoAvailable == isRemoteVideoAvailable)&&(identical(other.currentCall, currentCall) || other.currentCall == currentCall)&&(identical(other.localCanvas, localCanvas) || other.localCanvas == localCanvas)&&(identical(other.remoteCanvas, remoteCanvas) || other.remoteCanvas == remoteCanvas)&&(identical(other.errorEvent, errorEvent) || other.errorEvent == errorEvent)&&(identical(other.successEvent, successEvent) || other.successEvent == successEvent));
 }
 
 
 @override
-int get hashCode => Object.hash(runtimeType,deviceId,localUserId,remoteUserId,screenMode,chatType,isSdkReady,isMicEnabled,isSpeakerEnabled,isFrontCamera,isRemoteVideoAvailable,currentCall,localCanvas,remoteCanvas,errorEvent,successEvent);
+int get hashCode => Object.hash(runtimeType,deviceId,localUserId,remoteUserId,screenMode,chatType,isSdkReady,isMicEnabled,isSpeakerEnabled,isFrontCamera,isDeviceRinging,isRemoteVideoAvailable,currentCall,localCanvas,remoteCanvas,errorEvent,successEvent);
 
 @override
 String toString() {
-  return 'VideocallState(deviceId: $deviceId, localUserId: $localUserId, remoteUserId: $remoteUserId, screenMode: $screenMode, chatType: $chatType, isSdkReady: $isSdkReady, isMicEnabled: $isMicEnabled, isSpeakerEnabled: $isSpeakerEnabled, isFrontCamera: $isFrontCamera, isRemoteVideoAvailable: $isRemoteVideoAvailable, currentCall: $currentCall, localCanvas: $localCanvas, remoteCanvas: $remoteCanvas, errorEvent: $errorEvent, successEvent: $successEvent)';
+  return 'VideocallState(deviceId: $deviceId, localUserId: $localUserId, remoteUserId: $remoteUserId, screenMode: $screenMode, chatType: $chatType, isSdkReady: $isSdkReady, isMicEnabled: $isMicEnabled, isSpeakerEnabled: $isSpeakerEnabled, isFrontCamera: $isFrontCamera, isDeviceRinging: $isDeviceRinging, isRemoteVideoAvailable: $isRemoteVideoAvailable, currentCall: $currentCall, localCanvas: $localCanvas, remoteCanvas: $remoteCanvas, errorEvent: $errorEvent, successEvent: $successEvent)';
 }
 
 
@@ -45,7 +45,7 @@ abstract mixin class $VideocallStateCopyWith<$Res>  {
   factory $VideocallStateCopyWith(VideocallState value, $Res Function(VideocallState) _then) = _$VideocallStateCopyWithImpl;
 @useResult
 $Res call({
- String deviceId, String localUserId, String remoteUserId, VideocallScreenMode screenMode, VideocallChatType chatType, bool isSdkReady, bool isMicEnabled, bool isSpeakerEnabled, bool isFrontCamera, bool isRemoteVideoAvailable, VideocallItem? currentCall, JCMediaDeviceVideoCanvas? localCanvas, JCMediaDeviceVideoCanvas? remoteCanvas, VideocallErrorEvent? errorEvent, VideocallSuccessEvent? successEvent
+ String deviceId, String localUserId, String remoteUserId, VideocallScreenMode screenMode, VideocallChatType chatType, bool isSdkReady, bool isMicEnabled, bool isSpeakerEnabled, bool isFrontCamera, bool isDeviceRinging, bool isRemoteVideoAvailable, VideocallItem? currentCall, JCMediaDeviceVideoCanvas? localCanvas, JCMediaDeviceVideoCanvas? remoteCanvas, VideocallErrorEvent? errorEvent, VideocallSuccessEvent? successEvent
 });
 
 
@@ -62,7 +62,7 @@ class _$VideocallStateCopyWithImpl<$Res>
 
 /// Create a copy of VideocallState
 /// with the given fields replaced by the non-null parameter values.
-@pragma('vm:prefer-inline') @override $Res call({Object? deviceId = null,Object? localUserId = null,Object? remoteUserId = null,Object? screenMode = null,Object? chatType = null,Object? isSdkReady = null,Object? isMicEnabled = null,Object? isSpeakerEnabled = null,Object? isFrontCamera = null,Object? isRemoteVideoAvailable = null,Object? currentCall = freezed,Object? localCanvas = freezed,Object? remoteCanvas = freezed,Object? errorEvent = freezed,Object? successEvent = freezed,}) {
+@pragma('vm:prefer-inline') @override $Res call({Object? deviceId = null,Object? localUserId = null,Object? remoteUserId = null,Object? screenMode = null,Object? chatType = null,Object? isSdkReady = null,Object? isMicEnabled = null,Object? isSpeakerEnabled = null,Object? isFrontCamera = null,Object? isDeviceRinging = null,Object? isRemoteVideoAvailable = null,Object? currentCall = freezed,Object? localCanvas = freezed,Object? remoteCanvas = freezed,Object? errorEvent = freezed,Object? successEvent = freezed,}) {
   return _then(_self.copyWith(
 deviceId: null == deviceId ? _self.deviceId : deviceId // ignore: cast_nullable_to_non_nullable
 as String,localUserId: null == localUserId ? _self.localUserId : localUserId // ignore: cast_nullable_to_non_nullable
@@ -73,6 +73,7 @@ as VideocallChatType,isSdkReady: null == isSdkReady ? _self.isSdkReady : isSdkRe
 as bool,isMicEnabled: null == isMicEnabled ? _self.isMicEnabled : isMicEnabled // ignore: cast_nullable_to_non_nullable
 as bool,isSpeakerEnabled: null == isSpeakerEnabled ? _self.isSpeakerEnabled : isSpeakerEnabled // ignore: cast_nullable_to_non_nullable
 as bool,isFrontCamera: null == isFrontCamera ? _self.isFrontCamera : isFrontCamera // ignore: cast_nullable_to_non_nullable
+as bool,isDeviceRinging: null == isDeviceRinging ? _self.isDeviceRinging : isDeviceRinging // ignore: cast_nullable_to_non_nullable
 as bool,isRemoteVideoAvailable: null == isRemoteVideoAvailable ? _self.isRemoteVideoAvailable : isRemoteVideoAvailable // ignore: cast_nullable_to_non_nullable
 as bool,currentCall: freezed == currentCall ? _self.currentCall : currentCall // ignore: cast_nullable_to_non_nullable
 as VideocallItem?,localCanvas: freezed == localCanvas ? _self.localCanvas : localCanvas // ignore: cast_nullable_to_non_nullable
@@ -176,10 +177,10 @@ return $default(_that);case _:
 /// }
 /// ```
 
-@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)?  $default,{required TResult orElse(),}) {final _that = this;
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isDeviceRinging,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)?  $default,{required TResult orElse(),}) {final _that = this;
 switch (_that) {
 case _VideocallState() when $default != null:
-return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
+return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isDeviceRinging,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
   return orElse();
 
 }
@@ -197,10 +198,10 @@ return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screen
 /// }
 /// ```
 
-@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)  $default,) {final _that = this;
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isDeviceRinging,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)  $default,) {final _that = this;
 switch (_that) {
 case _VideocallState():
-return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
+return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isDeviceRinging,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
   throw StateError('Unexpected subclass');
 
 }
@@ -217,10 +218,10 @@ return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screen
 /// }
 /// ```
 
-@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)?  $default,) {final _that = this;
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String deviceId,  String localUserId,  String remoteUserId,  VideocallScreenMode screenMode,  VideocallChatType chatType,  bool isSdkReady,  bool isMicEnabled,  bool isSpeakerEnabled,  bool isFrontCamera,  bool isDeviceRinging,  bool isRemoteVideoAvailable,  VideocallItem? currentCall,  JCMediaDeviceVideoCanvas? localCanvas,  JCMediaDeviceVideoCanvas? remoteCanvas,  VideocallErrorEvent? errorEvent,  VideocallSuccessEvent? successEvent)?  $default,) {final _that = this;
 switch (_that) {
 case _VideocallState() when $default != null:
-return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
+return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screenMode,_that.chatType,_that.isSdkReady,_that.isMicEnabled,_that.isSpeakerEnabled,_that.isFrontCamera,_that.isDeviceRinging,_that.isRemoteVideoAvailable,_that.currentCall,_that.localCanvas,_that.remoteCanvas,_that.errorEvent,_that.successEvent);case _:
   return null;
 
 }
@@ -232,7 +233,7 @@ return $default(_that.deviceId,_that.localUserId,_that.remoteUserId,_that.screen
 
 
 class _VideocallState implements VideocallState {
-  const _VideocallState({this.deviceId = '', this.localUserId = '', this.remoteUserId = '', this.screenMode = VideocallScreenMode.idle, this.chatType = VideocallChatType.single, this.isSdkReady = false, this.isMicEnabled = true, this.isSpeakerEnabled = true, this.isFrontCamera = true, this.isRemoteVideoAvailable = false, this.currentCall, this.localCanvas, this.remoteCanvas, this.errorEvent, this.successEvent});
+  const _VideocallState({this.deviceId = '', this.localUserId = '', this.remoteUserId = '', this.screenMode = VideocallScreenMode.idle, this.chatType = VideocallChatType.single, this.isSdkReady = false, this.isMicEnabled = true, this.isSpeakerEnabled = true, this.isFrontCamera = true, this.isDeviceRinging = false, this.isRemoteVideoAvailable = false, this.currentCall, this.localCanvas, this.remoteCanvas, this.errorEvent, this.successEvent});
   
 
 @override@JsonKey() final  String deviceId;
@@ -244,6 +245,7 @@ class _VideocallState implements VideocallState {
 @override@JsonKey() final  bool isMicEnabled;
 @override@JsonKey() final  bool isSpeakerEnabled;
 @override@JsonKey() final  bool isFrontCamera;
+@override@JsonKey() final  bool isDeviceRinging;
 @override@JsonKey() final  bool isRemoteVideoAvailable;
 @override final  VideocallItem? currentCall;
 @override final  JCMediaDeviceVideoCanvas? localCanvas;
@@ -261,16 +263,16 @@ _$VideocallStateCopyWith<_VideocallState> get copyWith => __$VideocallStateCopyW
 
 @override
 bool operator ==(Object other) {
-  return identical(this, other) || (other.runtimeType == runtimeType&&other is _VideocallState&&(identical(other.deviceId, deviceId) || other.deviceId == deviceId)&&(identical(other.localUserId, localUserId) || other.localUserId == localUserId)&&(identical(other.remoteUserId, remoteUserId) || other.remoteUserId == remoteUserId)&&(identical(other.screenMode, screenMode) || other.screenMode == screenMode)&&(identical(other.chatType, chatType) || other.chatType == chatType)&&(identical(other.isSdkReady, isSdkReady) || other.isSdkReady == isSdkReady)&&(identical(other.isMicEnabled, isMicEnabled) || other.isMicEnabled == isMicEnabled)&&(identical(other.isSpeakerEnabled, isSpeakerEnabled) || other.isSpeakerEnabled == isSpeakerEnabled)&&(identical(other.isFrontCamera, isFrontCamera) || other.isFrontCamera == isFrontCamera)&&(identical(other.isRemoteVideoAvailable, isRemoteVideoAvailable) || other.isRemoteVideoAvailable == isRemoteVideoAvailable)&&(identical(other.currentCall, currentCall) || other.currentCall == currentCall)&&(identical(other.localCanvas, localCanvas) || other.localCanvas == localCanvas)&&(identical(other.remoteCanvas, remoteCanvas) || other.remoteCanvas == remoteCanvas)&&(identical(other.errorEvent, errorEvent) || other.errorEvent == errorEvent)&&(identical(other.successEvent, successEvent) || other.successEvent == successEvent));
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _VideocallState&&(identical(other.deviceId, deviceId) || other.deviceId == deviceId)&&(identical(other.localUserId, localUserId) || other.localUserId == localUserId)&&(identical(other.remoteUserId, remoteUserId) || other.remoteUserId == remoteUserId)&&(identical(other.screenMode, screenMode) || other.screenMode == screenMode)&&(identical(other.chatType, chatType) || other.chatType == chatType)&&(identical(other.isSdkReady, isSdkReady) || other.isSdkReady == isSdkReady)&&(identical(other.isMicEnabled, isMicEnabled) || other.isMicEnabled == isMicEnabled)&&(identical(other.isSpeakerEnabled, isSpeakerEnabled) || other.isSpeakerEnabled == isSpeakerEnabled)&&(identical(other.isFrontCamera, isFrontCamera) || other.isFrontCamera == isFrontCamera)&&(identical(other.isDeviceRinging, isDeviceRinging) || other.isDeviceRinging == isDeviceRinging)&&(identical(other.isRemoteVideoAvailable, isRemoteVideoAvailable) || other.isRemoteVideoAvailable == isRemoteVideoAvailable)&&(identical(other.currentCall, currentCall) || other.currentCall == currentCall)&&(identical(other.localCanvas, localCanvas) || other.localCanvas == localCanvas)&&(identical(other.remoteCanvas, remoteCanvas) || other.remoteCanvas == remoteCanvas)&&(identical(other.errorEvent, errorEvent) || other.errorEvent == errorEvent)&&(identical(other.successEvent, successEvent) || other.successEvent == successEvent));
 }
 
 
 @override
-int get hashCode => Object.hash(runtimeType,deviceId,localUserId,remoteUserId,screenMode,chatType,isSdkReady,isMicEnabled,isSpeakerEnabled,isFrontCamera,isRemoteVideoAvailable,currentCall,localCanvas,remoteCanvas,errorEvent,successEvent);
+int get hashCode => Object.hash(runtimeType,deviceId,localUserId,remoteUserId,screenMode,chatType,isSdkReady,isMicEnabled,isSpeakerEnabled,isFrontCamera,isDeviceRinging,isRemoteVideoAvailable,currentCall,localCanvas,remoteCanvas,errorEvent,successEvent);
 
 @override
 String toString() {
-  return 'VideocallState(deviceId: $deviceId, localUserId: $localUserId, remoteUserId: $remoteUserId, screenMode: $screenMode, chatType: $chatType, isSdkReady: $isSdkReady, isMicEnabled: $isMicEnabled, isSpeakerEnabled: $isSpeakerEnabled, isFrontCamera: $isFrontCamera, isRemoteVideoAvailable: $isRemoteVideoAvailable, currentCall: $currentCall, localCanvas: $localCanvas, remoteCanvas: $remoteCanvas, errorEvent: $errorEvent, successEvent: $successEvent)';
+  return 'VideocallState(deviceId: $deviceId, localUserId: $localUserId, remoteUserId: $remoteUserId, screenMode: $screenMode, chatType: $chatType, isSdkReady: $isSdkReady, isMicEnabled: $isMicEnabled, isSpeakerEnabled: $isSpeakerEnabled, isFrontCamera: $isFrontCamera, isDeviceRinging: $isDeviceRinging, isRemoteVideoAvailable: $isRemoteVideoAvailable, currentCall: $currentCall, localCanvas: $localCanvas, remoteCanvas: $remoteCanvas, errorEvent: $errorEvent, successEvent: $successEvent)';
 }
 
 
@@ -281,7 +283,7 @@ abstract mixin class _$VideocallStateCopyWith<$Res> implements $VideocallStateCo
   factory _$VideocallStateCopyWith(_VideocallState value, $Res Function(_VideocallState) _then) = __$VideocallStateCopyWithImpl;
 @override @useResult
 $Res call({
- String deviceId, String localUserId, String remoteUserId, VideocallScreenMode screenMode, VideocallChatType chatType, bool isSdkReady, bool isMicEnabled, bool isSpeakerEnabled, bool isFrontCamera, bool isRemoteVideoAvailable, VideocallItem? currentCall, JCMediaDeviceVideoCanvas? localCanvas, JCMediaDeviceVideoCanvas? remoteCanvas, VideocallErrorEvent? errorEvent, VideocallSuccessEvent? successEvent
+ String deviceId, String localUserId, String remoteUserId, VideocallScreenMode screenMode, VideocallChatType chatType, bool isSdkReady, bool isMicEnabled, bool isSpeakerEnabled, bool isFrontCamera, bool isDeviceRinging, bool isRemoteVideoAvailable, VideocallItem? currentCall, JCMediaDeviceVideoCanvas? localCanvas, JCMediaDeviceVideoCanvas? remoteCanvas, VideocallErrorEvent? errorEvent, VideocallSuccessEvent? successEvent
 });
 
 
@@ -298,7 +300,7 @@ class __$VideocallStateCopyWithImpl<$Res>
 
 /// Create a copy of VideocallState
 /// with the given fields replaced by the non-null parameter values.
-@override @pragma('vm:prefer-inline') $Res call({Object? deviceId = null,Object? localUserId = null,Object? remoteUserId = null,Object? screenMode = null,Object? chatType = null,Object? isSdkReady = null,Object? isMicEnabled = null,Object? isSpeakerEnabled = null,Object? isFrontCamera = null,Object? isRemoteVideoAvailable = null,Object? currentCall = freezed,Object? localCanvas = freezed,Object? remoteCanvas = freezed,Object? errorEvent = freezed,Object? successEvent = freezed,}) {
+@override @pragma('vm:prefer-inline') $Res call({Object? deviceId = null,Object? localUserId = null,Object? remoteUserId = null,Object? screenMode = null,Object? chatType = null,Object? isSdkReady = null,Object? isMicEnabled = null,Object? isSpeakerEnabled = null,Object? isFrontCamera = null,Object? isDeviceRinging = null,Object? isRemoteVideoAvailable = null,Object? currentCall = freezed,Object? localCanvas = freezed,Object? remoteCanvas = freezed,Object? errorEvent = freezed,Object? successEvent = freezed,}) {
   return _then(_VideocallState(
 deviceId: null == deviceId ? _self.deviceId : deviceId // ignore: cast_nullable_to_non_nullable
 as String,localUserId: null == localUserId ? _self.localUserId : localUserId // ignore: cast_nullable_to_non_nullable
@@ -309,6 +311,7 @@ as VideocallChatType,isSdkReady: null == isSdkReady ? _self.isSdkReady : isSdkRe
 as bool,isMicEnabled: null == isMicEnabled ? _self.isMicEnabled : isMicEnabled // ignore: cast_nullable_to_non_nullable
 as bool,isSpeakerEnabled: null == isSpeakerEnabled ? _self.isSpeakerEnabled : isSpeakerEnabled // ignore: cast_nullable_to_non_nullable
 as bool,isFrontCamera: null == isFrontCamera ? _self.isFrontCamera : isFrontCamera // ignore: cast_nullable_to_non_nullable
+as bool,isDeviceRinging: null == isDeviceRinging ? _self.isDeviceRinging : isDeviceRinging // ignore: cast_nullable_to_non_nullable
 as bool,isRemoteVideoAvailable: null == isRemoteVideoAvailable ? _self.isRemoteVideoAvailable : isRemoteVideoAvailable // ignore: cast_nullable_to_non_nullable
 as bool,currentCall: freezed == currentCall ? _self.currentCall : currentCall // ignore: cast_nullable_to_non_nullable
 as VideocallItem?,localCanvas: freezed == localCanvas ? _self.localCanvas : localCanvas // ignore: cast_nullable_to_non_nullable

modules/legacy/modules/device_management/lib/src/features/videocall/presentation/videocall_screen.dart

@@ -44,6 +44,7 @@ class _VideocallScreenState extends ConsumerState<VideocallScreen> {
           VideocallErrorEvent.missedCall => I18n.videocallErrorMissedCall,
           VideocallErrorEvent.cameraPermission => I18n.videocallErrorCamera,
           VideocallErrorEvent.microphonePermission => I18n.videocallErrorMic,
+          VideocallErrorEvent.deviceBusy => I18n.videocallErrorDeviceBusy,
           VideocallErrorEvent.network || VideocallErrorEvent.generic => I18n.errorGeneric,
         };
         showErrorDialog(context, key);
@@ -282,7 +283,9 @@ class _ActiveCallView extends StatelessWidget {
                     ),
                     if (isOutgoing)
                       Text(
-                        context.translate(I18n.videocallConnecting),
+                        state.isDeviceRinging
+                            ? context.translate(I18n.videocallDeviceRinging)
+                            : context.translate(I18n.videocallConnecting),
                         style: TextStyle(
                           color: Colors.white.withValues(alpha: 0.7),
                           fontSize: 12,

modules/legacy/modules/device_management/lib/src/features/videocall/presentation/widgets/call_status_indicator.dart

@@ -8,17 +8,24 @@ class CallStatusIndicator extends StatelessWidget {
     super.key,
     required this.screenMode,
     required this.remoteUserId,
+    required this.isDeviceRinging,
     required this.onCancel,
   });
 
   final VideocallScreenMode screenMode;
   final String remoteUserId;
+  final bool isDeviceRinging;
   final VoidCallback onCancel;
 
   @override
   Widget build(BuildContext context) {
     final (text, showCancel) = switch (screenMode) {
-      VideocallScreenMode.outgoing => (context.translate(I18n.videocallCalling, args: {'userId': remoteUserId}), true),
+      VideocallScreenMode.outgoing => (
+        isDeviceRinging
+            ? context.translate(I18n.videocallDeviceRinging)
+            : context.translate(I18n.videocallCalling, args: {'userId': remoteUserId}),
+        true,
+      ),
       VideocallScreenMode.incoming => (context.translate(I18n.videocallUserCalling, args: {'userId': remoteUserId}), false),
       _ => ('', false),
     };

packages/sf_infrastructure/lib/src/websocket/websocket_event.dart

@@ -168,6 +168,17 @@ class VideoCallRoomCountEvent extends WebSocketEvent {
   }) : super(type: 'video-call-room-count');
 }
 
+class VideoCallRequestResponseEvent extends WebSocketEvent {
+  final String status;
+
+  const VideoCallRequestResponseEvent({
+    required this.status,
+    required super.timestamp,
+  }) : super(type: 'video_call_request_response');
+
+  bool get isOk => status == 'ok';
+}
+
 class UnknownEvent extends WebSocketEvent {
   final Map<String, dynamic> rawData;
 

packages/sf_infrastructure/lib/src/websocket/websocket_event_parser.dart

@@ -41,6 +41,13 @@ WebSocketEvent? parseWebSocketEvent(String raw) {
         ? (jsonDecode(rawData) as Map<String, dynamic>? ?? {})
         : (rawData as Map<String, dynamic>? ?? {});
 
+    if (type == 'video_call_request_response') {
+      return VideoCallRequestResponseEvent(
+        status: json['status'] as String? ?? '',
+        timestamp: timestamp,
+      );
+    }
+
     return switch (type) {
       'position' => PositionEvent(
         positioningData: data['positioning_data'] as Map<String, dynamic>? ?? {},

packages/sf_localizations/assets/l10n/de.json

@@ -711,6 +711,8 @@
   "videocallErrorCamera": "Kameraberechtigung erforderlich",
   "videocallErrorMic": "Mikrofonberechtigung erforderlich",
   "videocallErrorMissedCall": "Verpasster Anruf",
+  "videocallErrorDeviceBusy": "Das Gerät ist beschäftigt",
+  "videocallDeviceRinging": "Gerät klingelt...",
   "videocallCallEnded": "Anruf beendet",
   "videocallGroupCall": "Gruppen-Videoanruf",
   "videocallDisclaimer": "*Für einen optimalen Videoanruf stellen Sie sicher, dass Ihre Uhr über mobile Daten mit Internetverbindung, guter Abdeckung oder WLAN-Verbindung verfügt.",

packages/sf_localizations/assets/l10n/en.json

@@ -898,6 +898,8 @@
   "videocallErrorCamera": "Camera permission required",
   "videocallErrorMic": "Microphone permission required",
   "videocallErrorMissedCall": "Missed call",
+  "videocallErrorDeviceBusy": "Device is busy",
+  "videocallDeviceRinging": "Device ringing...",
   "videocallCallEnded": "Call ended",
   "videocallGroupCall": "Group video call",
   "videocallDisclaimer": "*For an optimal video call, make sure your watch has mobile data with Internet connection, good coverage or WiFi connection.",

packages/sf_localizations/assets/l10n/es.json

@@ -899,6 +899,8 @@
   "videocallErrorCamera": "Se requiere permiso de cámara",
   "videocallErrorMic": "Se requiere permiso de micrófono",
   "videocallErrorMissedCall": "Llamada perdida",
+  "videocallErrorDeviceBusy": "El dispositivo está ocupado",
+  "videocallDeviceRinging": "Dispositivo sonando...",
   "videocallCallEnded": "Llamada finalizada",
   "videocallGroupCall": "Videollamada grupal",
   "videocallDisclaimer": "*Para una llamada de video óptima, asegúrate de que tu reloj tenga datos móviles con conexión a Internet, buena cobertura o conexión wifi.",

packages/sf_localizations/assets/l10n/fr.json

@@ -711,6 +711,8 @@
   "videocallErrorCamera": "Autorisation de la caméra requise",
   "videocallErrorMic": "Autorisation du microphone requise",
   "videocallErrorMissedCall": "Appel manqué",
+  "videocallErrorDeviceBusy": "L'appareil est occupé",
+  "videocallDeviceRinging": "Appareil en train de sonner...",
   "videocallCallEnded": "Appel terminé",
   "videocallGroupCall": "Appel vidéo de groupe",
   "videocallDisclaimer": "*Pour un appel vidéo optimal, assurez-vous que votre montre dispose de données mobiles avec connexion Internet, bonne couverture ou connexion WiFi.",

packages/sf_localizations/assets/l10n/it.json

@@ -711,6 +711,8 @@
   "videocallErrorCamera": "Permesso fotocamera richiesto",
   "videocallErrorMic": "Permesso microfono richiesto",
   "videocallErrorMissedCall": "Chiamata persa",
+  "videocallErrorDeviceBusy": "Il dispositivo è occupato",
+  "videocallDeviceRinging": "Dispositivo in chiamata...",
   "videocallCallEnded": "Chiamata terminata",
   "videocallGroupCall": "Videochiamata di gruppo",
   "videocallDisclaimer": "*Per una videochiamata ottimale, assicurati che il tuo orologio abbia dati mobili con connessione Internet, buona copertura o connessione WiFi.",

packages/sf_localizations/assets/l10n/pt.json

@@ -711,6 +711,8 @@
   "videocallErrorCamera": "Permissão de câmara necessária",
   "videocallErrorMic": "Permissão de microfone necessária",
   "videocallErrorMissedCall": "Chamada perdida",
+  "videocallErrorDeviceBusy": "O dispositivo está ocupado",
+  "videocallDeviceRinging": "Dispositivo a tocar...",
   "videocallCallEnded": "Chamada terminada",
   "videocallGroupCall": "Videochamada em grupo",
   "videocallDisclaimer": "*Para uma videochamada ideal, certifique-se de que o seu relógio tenha dados móveis com conexão à Internet, boa cobertura ou conexão WiFi.",

packages/sf_localizations/lib/src/generated/i18n.dart

@@ -1032,6 +1032,8 @@ class I18n {
   static const String videocallErrorCamera = 'videocallErrorCamera';
   static const String videocallErrorMic = 'videocallErrorMic';
   static const String videocallErrorMissedCall = 'videocallErrorMissedCall';
+  static const String videocallErrorDeviceBusy = 'videocallErrorDeviceBusy';
+  static const String videocallDeviceRinging = 'videocallDeviceRinging';
   static const String videocallErrorSdkInit = 'videocallErrorSdkInit';
   static const String videocallHangUp = 'videocallHangUp';
   static const String videocallIncomingAudio = 'videocallIncomingAudio';