public void ToggleAudio(int roomId, MicType micType)
{
var micS = GetUserMicStatus(roomId, unc.User.Id, micType);
if (micS != null && micS.MicStatus != MicStatusMessage.MicStatus_Off)
{
if ((micS.MicStatus & MicStatusMessage.MicStatus_Audio) > 0)
{
micS.MicStatus = micS.MicStatus & (~MicStatusMessage.MicStatus_Audio);
}
else
{
micS.MicStatus = micS.MicStatus | MicStatusMessage.MicStatus_Audio;
}
var msg = new MicStatusMessage
{
MicAction = Model.Chat.MicAction.Toggle,
MicStatus = micS.MicStatus,
UserId = unc.User.Id
};
BroadCast(roomId, (u) => u.Callback.MicStatusMessageReceived(roomId, msg), unc.User.Id);
}
}
public void DownMic(int roomId, MicType micType, int index)
{
var mics = micCache[roomId][micType];
if (index < 0)
{
var usr = mics.Values.FirstOrDefault(u => u.UserId == unc.User.Id);
if (usr != null)
{
index = usr.MicIndex;
}
}
if (index >= 0)
{
if (mics[index].UserId == unc.User.Id)
{
mics[index].Reset();
var msg = new MicStatusMessage
{
MicAction = Model.Chat.MicAction.DownMic,
MicIndex = index,
MicStatus = MicStatusMessage.MicStatus_Off,
MicType = micType,
UserId = unc.User.Id
};
BroadCast(roomId, (u) => u.Callback.MicStatusMessageReceived(roomId, msg), unc.User.Id);
}
}
}
static void InitMicCache(int roomId, MicType micType, int count)
{
if (count > 0)
{
micCache[roomId][micType] = new SafeDictionary <int, MicStatusMessage>();
for (int i = 0; i < count; i++)
{
micCache[roomId][micType][i] = new MicStatusMessage();
}
}
}
static int GetAvailableMicStatus(int roomId, MicType micType, int userId, int suggestedIndex, out MicStatusMessage msg)
{
msg = null;
var mics = micCache[roomId][micType];
int index = -1;
if (suggestedIndex > -1)
{
if (suggestedIndex < mics.Count)
{
if (mics[suggestedIndex].UserId == userId)
{
msg = mics[suggestedIndex];
index = suggestedIndex;
}
}
}
if (msg == null)
{
foreach (var pair in mics)
{
if (pair.Value.UserId == -1 || pair.Value.UserId == userId)
{
msg = pair.Value;
index = pair.Key;
break;
}
}
}
if (msg == null && micType == MicType.Public)
{
msg = new MicStatusMessage
{
MicType = micType,
MicStatus = MicStatusMessage.MicStatus_Queue,
};
//Mic Queue
if (micType == MicType.Public)
{
msg = micQueue[roomId].FirstOrDefault(u => u.UserId == userId);
if (msg == null)
{
micQueue[roomId].Add(msg);
}
}
index = micQueue[roomId].IndexOf(msg);
}
return(index);
}
public void OnMic(int roomId, MicType micType, int suggestedIndex = -1)
{
MicStatusMessage msg = null;
int index = GetAvailableMicStatus(roomId, micType, unc.User.Id, suggestedIndex, out msg);
if (msg != null)
{
msg.UserId = unc.User.Id;
msg.MicAction = MicAction.OnMic;
msg.MicType = micType;
if (msg.MicStatus != MicStatusMessage.MicStatus_Queue)
{
if (index >= 0)
{
msg.MicIndex = index;
msg.StreamGuid = Guid.NewGuid().ToString();
msg.MicStatus = MicStatusMessage.MicStatus_Video;
}
}
unc.Callback.MicStatusMessageReceived(roomId, msg);
BroadCast(roomId, (u) => u.Callback.MicStatusMessageReceived(roomId, msg), unc.User.Id);
}
}
private void MicStatusMessageReceivedEventHandler(int arg1, MicStatusMessage arg2)
{
if (arg1 == RoomVM.Id)
{
var uvm = UserVMs.FirstOrDefault(u => u.Id == arg2.UserId);
if (uvm != null)
{
switch (arg2.MicAction)
{
#region OnMic
case MicAction.OnMic:
{
switch (arg2.MicType)
{
case MicType.Public:
{
switch (arg2.MicIndex)
{
case 0:
FirstMicUserVM = uvm;
break;
case 1:
SecondMicUserVM = uvm;
break;
case 2:
ThirdMicUserVM = uvm;
break;
}
}
break;
case MicType.Private:
if (!PrivateMicUserVMs.Contains(uvm))
{
PrivateMicUserVMs.Add(uvm);
}
break;
case MicType.Secret:
if (!SecretMicUserVMs.Contains(uvm))
{
SecretMicUserVMs.Add(uvm);
}
break;
default:
break;
}
uvm.OnMic(arg2.MicType, arg2.MicIndex, arg2.StreamGuid, arg2.MicStatus);
updateMicImage(uvm.Id, true);
}
break;
#endregion
#region DownMic
case MicAction.DownMic:
{
switch (arg2.MicType)
{
case MicType.Public:
switch (arg2.MicIndex)
{
case 0:
FirstMicUserVM = null;
break;
case 1:
SecondMicUserVM = null;
break;
case 2:
ThirdMicUserVM = null;
break;
}
break;
case MicType.Private:
PrivateMicUserVMs.Remove(uvm);
break;
case MicType.Secret:
SecretMicUserVMs.Remove(uvm);
break;
}
}
uvm.DownMic();
updateMicImage(uvm.Id, false);
break;
#endregion
#region Toggle
case MicAction.Toggle:
{
uvm.Toggle(arg2.MicStatus);
}
break;
#endregion
}
}
}
}
