private void DTMF_ReceivedEvent(ISipApiClient sipApiClient, DtmfReceivedEvent e)
{
if (!LogData.ContainsKey(e.LineId))
{
LogData.Add(e.LineId, _call.CallState.GetIncomingLineId());
}
if (_call.CallState != null && e.LineId != _call.CallState.GetIncomingLineId())
{
return;
}
try
{
if (_call.GetCurrentState() != State.LanguageInput && _call.GetCurrentState() != State.LanguagePrompts)
{
return;
}
if (_call.GetCurrentState() == State.LanguagePrompts)
{
_call.FireStateChange(Trigger.GetLanguageInput);
}
GetLanguageChoiceForDigit(e.Digit);
_inputTimeout.Stop();
_call.Logger.Info("DTMF Event", LogData);
GoToNextStep();
}
catch (Exception ex)
{
_call.Logger.Error(ex, "DTMF Received event ", LogData);
}
}
private async Task AriClient_OnPlaybackFinishedAsyncEvent(ISipApiClient sipApiClient, PromptPlaybackFinishedEvent e)
{
_call.Logger.Information("Playback finished {PlaybackId} {@Call}", e.PlaybackId, _call.CallState);
AddPlaybackIdToLogData(e.PlaybackId);
if (e.PlaybackId != _currentPlaybackId)
{
return;
}
if (_call.GetCurrentState() == State.InCall)
{
return;
}
await Task.Delay(TimeSpan.FromSeconds(5));
if (_call.CallState.Bridge.Id != _holdingBridge.Id)
{
return;
}
try
{
_currentPlaybackId = await _call.SipBridgingApi.PlayPromptToBridgeAsync(_call.CallState.Bridge.Id, _call.CallState.HoldPrompt, _call.CallState.LanguageCode);
}
catch (Exception exception)
{
_call.Logger.Warning(exception, "Think the call has probably hungup");
RemoveEventSubscriptions();
}
_call.Logger.Information("Playback started {currentPlaybackId}, of prompt {HoldPrompt}, to bridge {BridgeName} {@Call}", _currentPlaybackId, _call.CallState.HoldPrompt, _call.CallState.Bridge.Name, _call.CallState);
}
public async Task PlayNextPromptInQueue()
{
if (_asteriskCall.GetCurrentState() == State.StoppingPlayback || _promptQueue.Count == 0)
{
return;
}
_asteriskCall.Logger.Debug($"Playing next prompt in queue, queue size: {_promptQueue.Count}", _asteriskCall.LogData);
try
{
var prompt = _promptQueue.Dequeue();
if (prompt != null)
{
await PlayPromptFile(prompt.PromptFile);
}
}
catch (Exception e)
{
_asteriskCall.Logger.Error(e, "Error playing prompt in queue.");
_asteriskCall.FireStateChange(Trigger.FinishCall);
}
}
private async Task AriClient_OnPlaybackFinishedEvent(ISipApiClient sipApiClient, PromptPlaybackFinishedEvent e)
{
LogData.Add("PlaybackId", e.PlaybackId);
if (e.PlaybackId != _currentPlaybackId)
{
return;
}
await Task.Delay(TimeSpan.FromSeconds(5));
if (_call.GetCurrentState() != State.OnHold)
{
return;
}
_currentPlaybackId = await _call.SipBridgingApi.PlayPromptToBridge(_call.CallState.GetBridgeId(), HoldPrompt, "en");
_call.Logger.Info("Playback finished", LogData);
}
public void AriClient_OnChannelDtmfReceivedEvent(ISipApiClient sipApiClient, DtmfReceivedEvent dtmfReceivedEvent)
{
DigitTimeoutTimer.Stop();
_call.Logger.Debug($"OnChannel Dtmf Received Event {dtmfReceivedEvent.LineId}");
if (_call.GetCurrentState() == State.LanguagePrompts)
{
return;
}
if (dtmfReceivedEvent.LineId != _call.CallState.GetIncomingLineId())
{
return;
}
LogDtmfValue(dtmfReceivedEvent);
CaptureDigitIfInValidState(dtmfReceivedEvent);
if (_call.GetCurrentState() == State.PlayingInterruptiblePrompt)
{
_promptPlayer.StopPrompt();
}
ProcessDigitsReceived();
}
public async void AriClient_OnChannelDtmfReceivedEvent(ISipApiClient sipApiClient, DtmfReceivedEvent dtmfReceivedEvent)
{
DigitTimeoutTimer.Stop();
if (_call.GetCurrentState() == State.LanguagePrompts)
{
return;
}
if (!ShouldProcessDigit(dtmfReceivedEvent))
{
return;
}
_call.Logger.Debug($"OnChannel Dtmf Received Event {dtmfReceivedEvent.LineId}");
LogDtmfValue(dtmfReceivedEvent);
CaptureDigitIfInValidState(dtmfReceivedEvent);
if (_call.GetCurrentState() == State.PlayingInterruptiblePrompt)
{
await _promptPlayer.StopPromptAsync();
}
await ProcessDigitsReceived();
}
