public VideoViewModel(bool isCallInitiator, User mainUser, List<User> users, VideoChatMessage videoMessage, bool isVideoCall)
{
this.isVideoCall = isVideoCall;
this.videoMessage = videoMessage;
this.isCallInitiator = isCallInitiator;
this.mainUser = mainUser;
this.users = users;
this.AnswerCommand = new Command(this.AnswerCommandExecute,CanCommandExecute);
this.EndOfCallCommand = new Command(this.EndOfCallCommandExecute, CanCommandExecute);
this.RejectCommand = new Command(this.RejectCommandExecute,CanCommandExecute);
}
public VideoPage(bool isCallInitiator, User mainUser, List <User> users, VideoChatMessage videoMessage, bool isVideoCall)
{
InitializeComponent();
this.mainUser = mainUser;
this.users = users;
this.isCallInitiator = isCallInitiator;
this.initiateVideoMessage = videoMessage;
this.isVideoCall = isVideoCall;
App.CallHelperProvider.InitVideoContainer(videoContainer);
}
public VideoViewModel(bool isCallInitiator, User mainUser, List <User> users, VideoChatMessage videoMessage, bool isVideoCall)
{
this.isVideoCall = isVideoCall;
this.videoMessage = videoMessage;
this.isCallInitiator = isCallInitiator;
this.mainUser = mainUser;
this.users = users;
this.AnswerCommand = new Command(this.AnswerCommandExecute, CanCommandExecute);
this.EndOfCallCommand = new Command(this.EndOfCallCommandExecute, CanCommandExecute);
this.RejectCommand = new Command(this.RejectCommandExecute, CanCommandExecute);
}
public VideoPage(bool isCallInitiator, User mainUser, List<User> users, VideoChatMessage videoMessage, bool isVideoCall)
{
InitializeComponent();
this.mainUser = mainUser;
this.users = users;
this.isCallInitiator = isCallInitiator;
this.initiateVideoMessage = videoMessage;
this.isVideoCall = isVideoCall;
App.CallHelperProvider.InitVideoContainer(videoContainer);
}
private void IncomingDropMessage(object sender, VideoChatMessage e)
{
//if (e.Caller == e.Sender.ToString())
//{
Device.BeginInvokeOnMainThread(() => App.SetUsersPage());
//}
//else
//{
// users = users.Where(u => u.Id != e.Sender).ToList();
// if (users.Any())
// {
// Device.BeginInvokeOnMainThread(() => App.SetUsersPage());
// }
//}
}
private void DropCall(object sender, VideoChatMessage e)
{
VideoChatState = VideoChatState.None;
if (this.CurrentCall != null)
{
if (e.Sender == Int32.Parse(e.Caller))
{
this.CurrentCall.UnlinkAll();
}
else
{
this.CurrentCall.Unlink(e.Sender.ToString());
}
}
InvokeDropCallMessage(sender, e);
}
public void ConnectToIncomingCall(VideoChatMessage e)
{
StartLocalMedia((error) =>
{
// TODO: temp err
if (!string.IsNullOrEmpty(error))
{
Debug.WriteLine("Error CAll: " + error);
return;
}
// Incoming new call
this.CurrentCall = new ConferenceWrapper(e.SessionId, localMedia);
this.CurrentCall.LinkUpEvent += OnLinkUp;
this.CurrentCall.LinkDownEvent += OnLinkDown;
this.CurrentCall.ReceiveSdpEvent += OnReceiveSdp;
this.CurrentCall.ReceiveIceCandidateEvent += OnReceiveIceCandidate;
this.CurrentCall.ReceiveOfferAnwer(e.Sdp, true, e.Caller);
});
}
private void InvokeIncomingEvent(object sender, VideoChatMessage e, User callerUser, List <User> opponents)
{
var handler = IncomingCallMessageEvent;
if (handler != null)
{
var incomingCall = new IncomingCall()
{
VideoChatMessage = e,
Caller = callerUser,
Opponents = opponents
};
handler.Invoke(sender, incomingCall);
}
Device.BeginInvokeOnMainThread(() =>
{
callOutgoingAudioTimer.Stop();
callIncomingAudioTimer.Start();
});
}
private void InvokeDropCallMessage(object sender, VideoChatMessage e)
{
var handler = IncomingDropMessageEvent;
if (handler != null)
{
handler.Invoke(sender, e);
}
Device.BeginInvokeOnMainThread(() =>
{
callOutgoingAudioTimer.Stop();
callIncomingAudioTimer.Stop();
});
if (e.Signal == SignalType.hangUp)
{
DependencyService.Get <IAudio>().PlayAudioFile(EndCallFileName);
}
else if (e.Signal == SignalType.reject)
{
DependencyService.Get <IAudio>().PlayAudioFile(BusyFileName);
}
}
private void IncomingDropMessage(object sender, VideoChatMessage e)
{
//if (e.Caller == e.Sender.ToString())
//{
Device.BeginInvokeOnMainThread(() => App.SetUsersPage());
//}
//else
//{
// users = users.Where(u => u.Id != e.Sender).ToList();
// if (users.Any())
// {
// Device.BeginInvokeOnMainThread(() => App.SetUsersPage());
// }
//}
}
private void OnVideoMessageReceived(object sender, VideoChatMessage e)
{
//if (e.Caller != OpponentId)
// return;
//Dateifi.LogProvider.Instance().LogEvent("Signal type: " + e.Signal + " Guid: " + e.Guid + "; Receiver: " + e.Receiver + "; Caller: " + e.Caller);
//if (VideoChatState == VideoChatState.SendOffer && e.Signal == SignalType.call)
// return;
//if (e.Signal == SignalType.reject || e.Signal == SignalType.hangUp)
//{
// hangUpCall.Invoke();
// VideoChatState = VideoChatState.None;
// if (conference != null)
// {
// conference.UnlinkAll();
// }
// if (localMedia != null)
// {
// localMedia.LocalMediaStream.MuteAudio();
// }
//}
//else if (e.Signal == SignalType.call || e.Signal == SignalType.accept)
//{
// // Входящий сигнал, и текущее состояние не активен
// if (VideoChatState == VideoChatState.None)
// {
// SessionId = e.Guid;
// //if (await requestStartvideo ()) {
// VideoChatState = VideoChatState.WaitAnswer;
// OfferAnswer offer = new OfferAnswer();
// offer.SdpMessage = e.Sdp;
// offer.IsOffer = true;
// conference.ReceiveOfferAnswer(offer, e.Caller.ToString());
// //} else {
// // webSyncClient.Reject (SessionId, OpponentId);
// //}
// }
// else if (VideoChatState == VideoChatState.SendOffer)
// {
// VideoChatState = VideoChatState.Complete;
// OfferAnswer answer = new OfferAnswer();
// answer.SdpMessage = e.Sdp;
// answer.IsOffer = false;
// conference.ReceiveOfferAnswer(answer, e.Caller.ToString());
// }
//}
//else if (e.Signal == SignalType.iceCandidates)
//{
// foreach (var iceCandidate in e.IceCandidates)
// {
// var candidate = new Candidate();
// candidate.SdpCandidateAttribute = iceCandidate.Candidate;
// candidate.SdpMediaIndex = iceCandidate.SdpMLineIndex != null ? int.Parse(iceCandidate.SdpMLineIndex) : 0;
// SessionId = e.Guid;
// conference.ReceiveCandidate(candidate, e.Caller.ToString());
// }
//}
//Dateifi.LogProvider.Instance().LogEvent("End OnHeadlineMessageReceive");
}
public static void SetVideoCall(bool isCallInitiator, User mainUser, List<User> opponents, VideoChatMessage videoMessage, bool isVideoCall = true)
{
var page = new VideoPage(isCallInitiator, mainUser, opponents, videoMessage, isVideoCall);
Current.MainPage = page;
}
private void OnVideoMessageReceived(object sender, VideoChatMessage e)
{
//if (e.Caller != OpponentId)
// return;
//Dateifi.LogProvider.Instance().LogEvent("Signal type: " + e.Signal + " Guid: " + e.Guid + "; Receiver: " + e.Receiver + "; Caller: " + e.Caller);
//if (VideoChatState == VideoChatState.SendOffer && e.Signal == SignalType.call)
// return;
//if (e.Signal == SignalType.reject || e.Signal == SignalType.hangUp)
//{
// hangUpCall.Invoke();
// VideoChatState = VideoChatState.None;
// if (conference != null)
// {
// conference.UnlinkAll();
// }
// if (localMedia != null)
// {
// localMedia.LocalMediaStream.MuteAudio();
// }
//}
//else if (e.Signal == SignalType.call || e.Signal == SignalType.accept)
//{
// // Входящий сигнал, и текущее состояние не активен
// if (VideoChatState == VideoChatState.None)
// {
// SessionId = e.Guid;
// //if (await requestStartvideo ()) {
// VideoChatState = VideoChatState.WaitAnswer;
// OfferAnswer offer = new OfferAnswer();
// offer.SdpMessage = e.Sdp;
// offer.IsOffer = true;
// conference.ReceiveOfferAnswer(offer, e.Caller.ToString());
// //} else {
// // webSyncClient.Reject (SessionId, OpponentId);
// //}
// }
// else if (VideoChatState == VideoChatState.SendOffer)
// {
// VideoChatState = VideoChatState.Complete;
// OfferAnswer answer = new OfferAnswer();
// answer.SdpMessage = e.Sdp;
// answer.IsOffer = false;
// conference.ReceiveOfferAnswer(answer, e.Caller.ToString());
// }
//}
//else if (e.Signal == SignalType.iceCandidates)
//{
// foreach (var iceCandidate in e.IceCandidates)
// {
// var candidate = new Candidate();
// candidate.SdpCandidateAttribute = iceCandidate.Candidate;
// candidate.SdpMediaIndex = iceCandidate.SdpMLineIndex != null ? int.Parse(iceCandidate.SdpMLineIndex) : 0;
// SessionId = e.Guid;
// conference.ReceiveCandidate(candidate, e.Caller.ToString());
// }
//}
//Dateifi.LogProvider.Instance().LogEvent("End OnHeadlineMessageReceive");
}
public static void SetVideoCall(bool isCallInitiator, User mainUser, List <User> opponents, VideoChatMessage videoMessage, bool isVideoCall = true)
{
var page = new VideoPage(isCallInitiator, mainUser, opponents, videoMessage, isVideoCall);
Current.MainPage = page;
}
private void OnVideoChatMessageReceived(object sender, VideoChatMessage e)
{
//if (e.Caller != OpponentId)
// return;
// Check if message missing and not actual from other call
if (e.SessionId != this.sessionId && this.sessionId != null)
{
return;
}
// Reject incoming call when current user call
if (e.Signal == SignalType.call && VideoChatState != VideoChatState.None)
{
if (sessionId == e.SessionId)
{
return;
}
this.webSyncClient.Reject(e.SessionId, e.Caller, e.Caller, e.OpponentsIds.ToList(), Device.OS.ToString().ToLower());
// Check if user already call to this user now
if (opponents != null && opponents.FirstOrDefault(u => u.Id.ToString() == e.Caller) != null)
{
DropCall(sender, e);
}
return;
}
if ((e.Signal == SignalType.reject || e.Signal == SignalType.hangUp) && this.sessionId != null)
{
DropCall(sender, e);
}
else if ((e.Signal == SignalType.call && this.sessionId == null) || (e.Signal == SignalType.accept && this.sessionId != null))
{
// Входящий сигнал, и текущее состояние не активен
if (VideoChatState == VideoChatState.None)
{
var callerIdInRequestCall = e.Caller;
var callerUser = App.UsersInRoom.FirstOrDefault(u => u.Id == Int32.Parse(callerIdInRequestCall));
if (callerUser != null)
{
this.IsConnecting = true;
VideoChatState = VideoChatState.WaitAnswer;
var opponents = new List <User>();
foreach (var id in e.OpponentsIds)
{
var user = App.UsersInRoom.FirstOrDefault(u => u.Id == Int32.Parse(id));
if (user != null)
{
opponents.Add(user);
}
}
InvokeIncomingEvent(sender, e, callerUser, opponents);
}
//if (await requestStartvideo ()) {
//VideoChatState = VideoChatState.WaitAnswer;
//OfferAnswer offer = new OfferAnswer();
//offer.SdpMessage = e.Sdp;
//offer.IsOffer = true;
//Conference.ReceiveOfferAnswer(offer, e.Caller.ToString());
//} else {
// WebSyncClient.Reject (SessionId, OpponentId);
//}
}
else if (VideoChatState == VideoChatState.SendOffer)
{
VideoChatState = VideoChatState.Complete;
this.CurrentCall.ReceiveOfferAnwer(e.Sdp, false, e.Sender.ToString());
//OfferAnswer answer = new OfferAnswer();
//answer.SdpMessage = e.Sdp;
//answer.IsOffer = false;
//Conference.ReceiveOfferAnswer(answer, e.Caller.ToString());
}
}
else if ((e.Signal == SignalType.iceCandidates) && this.sessionId != null)
{
//foreach (var iceCandidate in e.IceCandidates)
//{
// var candidate = new Candidate();
// candidate.SdpCandidateAttribute = iceCandidate.Candidate;
// candidate.SdpMediaIndex = iceCandidate.SdpMLineIndex != null ? int.Parse(iceCandidate.SdpMLineIndex) : 0;
// SessionId = e.Guid;
// Conference.ReceiveCandidate(candidate, e.Caller.ToString());
//}
if (e.IceCandidates == null)
{
return;
}
this.CurrentCall.ReceiveIceCandidate(e.IceCandidates, e.Sender.ToString());
}
}
