private async Task CallStatusUpdate(CallStatus callState)
{
switch (callState.State)
{
case Background.AppService.Dto.CallState.Idle:
CallState = CallState.Idle;
IsOtherConversationInCallMode = false;
LocalSwapChainPanelHandle = 0;
RemoteSwapChainPanelHandle = 0;
_camera = null;
break;
case Background.AppService.Dto.CallState.LocalRinging:
if (callState.PeerId == UserId)
{
CallState = CallState.LocalRinging;
UnMuteCommandExecute(); //Start new calls with mic enabled
IsVideoEnabled = callState.IsVideoEnabled;
IsAudioOnlyCall = callState.Type == CallType.Audio;
LocalNativeVideoSize = new Size(0, 0);
RemoteNativeVideoSize = new Size(0, 0);
LocalFrameRate = "N/A";
RemoteFrameRate = "N/A";
}
else
{
IsOtherConversationInCallMode = true;
}
break;
case Background.AppService.Dto.CallState.RemoteRinging:
if (callState.PeerId == UserId)
{
CallState = CallState.RemoteRinging;
UnMuteCommandExecute(); //Start new calls with mic enabled
IsVideoEnabled = callState.IsVideoEnabled;
IsAudioOnlyCall = callState.Type == CallType.Audio;
LocalNativeVideoSize = new Size(0, 0);
RemoteNativeVideoSize = new Size(0, 0);
LocalFrameRate = "N/A";
RemoteFrameRate = "N/A";
}
else
{
IsOtherConversationInCallMode = true;
}
break;
case Background.AppService.Dto.CallState.EstablishOutgoing:
if (callState.PeerId == UserId)
{
CallState = CallState.Connected;
IsVideoEnabled = callState.IsVideoEnabled;
IsAudioOnlyCall = callState.Type == CallType.Audio;
IsSelfVideoAvailable = IsVideoEnabled;
IsPeerVideoAvailable = callState.Type == CallType.AudioVideo;
}
else
{
IsOtherConversationInCallMode = true;
}
break;
case Background.AppService.Dto.CallState.EstablishIncoming:
if (callState.PeerId == UserId)
{
CallState = CallState.Connected;
IsVideoEnabled = callState.IsVideoEnabled;
IsAudioOnlyCall = callState.Type == CallType.Audio;
IsSelfVideoAvailable = IsVideoEnabled;
IsPeerVideoAvailable = callState.Type == CallType.AudioVideo;
}
else
{
IsOtherConversationInCallMode = true;
}
break;
case Background.AppService.Dto.CallState.HangingUp:
if (callState.PeerId == UserId)
{
CallState = CallState.Connected;
}
else
{
IsOtherConversationInCallMode = true;
}
break;
case Background.AppService.Dto.CallState.Held:
if (callState.PeerId == UserId)
{
CallState = CallState.Held;
}
break;
case Background.AppService.Dto.CallState.ActiveCall:
IsVideoEnabled = callState.IsVideoEnabled;
IsAudioOnlyCall = callState.Type == CallType.Audio;
if (callState.PeerId == UserId)
{
CallState = CallState.Connected;
IsSelfVideoAvailable = IsVideoEnabled;
IsPeerVideoAvailable = callState.Type == CallType.AudioVideo;
_camera = await _settingsChannel.GetVideoDeviceAsync();
IsCameraSwitchInProgress = false;
UpdateCameraSwitchButtonFlags();
}
else
{
IsOtherConversationInCallMode = true;
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
