// Handles routing to additional dialogs logic.
private async Task <DialogTurnResult> RouteStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var a = stepContext.Context.Activity;
var state = await _stateAccessor.GetAsync(stepContext.Context, () => new AutomotiveSkillState(), cancellationToken);
state.Clear();
if (a.Type == ActivityTypes.Message && !string.IsNullOrEmpty(a.Text))
{
var skillResult = stepContext.Context.TurnState.Get <SettingsLuis>(StateProperties.SettingsLuisResultKey);
var intent = skillResult?.TopIntent().intent;
state.AddRecognizerResult(skillResult);
// switch on general intents
switch (intent)
{
case SettingsLuis.Intent.VEHICLE_SETTINGS_CHANGE:
case SettingsLuis.Intent.VEHICLE_SETTINGS_DECLARATIVE:
{
return(await stepContext.BeginDialogAsync(nameof(VehicleSettingsDialog), cancellationToken : cancellationToken));
}
case SettingsLuis.Intent.VEHICLE_SETTINGS_CHECK:
{
await stepContext.Context.SendActivityAsync(_templateManager.GenerateActivityForLocale(AutomotiveSkillMainResponses.FeatureNotAvailable), cancellationToken);
break;
}
case SettingsLuis.Intent.None:
{
await stepContext.Context.SendActivityAsync(_templateManager.GenerateActivityForLocale(AutomotiveSkillSharedResponses.DidntUnderstandMessage), cancellationToken);
break;
}
default:
{
await stepContext.Context.SendActivityAsync(_templateManager.GenerateActivityForLocale(AutomotiveSkillMainResponses.FeatureNotAvailable), cancellationToken);
break;
}
}
}
else if (a.Type == ActivityTypes.Event)
{
// Handle skill actions here
var eventActivity = a.AsEventActivity();
if (!string.IsNullOrEmpty(eventActivity.Name))
{
switch (eventActivity.Name)
{
// Each Action in the Manifest will have an associated Name which will be on incoming Event activities
case Events.ChangeVehicleSetting:
{
state.IsAction = true;
SettingInfo actionData = null;
var eventValue = a.Value as JObject;
if (eventValue != null)
{
actionData = eventValue.ToObject <SettingInfo>();
actionData.DigestState(state);
}
return(await stepContext.BeginDialogAsync(nameof(VehicleSettingsDialog), cancellationToken : cancellationToken));
}
default:
{
// todo: move the response to lg
await stepContext.Context.SendActivityAsync(new Activity(type : ActivityTypes.Trace, text : $"Unknown Event '{eventActivity.Name ?? "undefined"}' was received but not processed."), cancellationToken);
break;
}
}
}
}
// If activity was unhandled, flow should continue to next step
return(await stepContext.NextAsync(cancellationToken : cancellationToken));
}