public async Task <DialogTurnResult> FinishIntentSwitch(WaterfallStepContext sc, CancellationToken cancellationToken)
{
if (sc.Options != null && sc.Options is SkillSwitchConfirmOption skillSwitchConfirmOption)
{
// Do skill switching
if (sc.Result is bool result && result)
{
// 1) End remote skill dialog
await _skillTransport.CancelRemoteDialogsAsync(_skillManifest, _serviceClientCredentials, sc.Context);
// 2) Reset user input
sc.Context.Activity.Text = skillSwitchConfirmOption.UserInputActivity.Text;
sc.Context.Activity.Speak = skillSwitchConfirmOption.UserInputActivity.Speak;
// 3) End dialog
return(await sc.EndDialogAsync(true));
}
// Cancel skill switching
else
{
var dialogResult = await ForwardToSkillAsync(sc, skillSwitchConfirmOption.FallbackHandledEvent);
return(await sc.EndDialogAsync(dialogResult));
}
}
public override async Task EndDialogAsync(ITurnContext turnContext, DialogInstance instance, DialogReason reason, CancellationToken cancellationToken)
{
if (reason == DialogReason.CancelCalled)
{
// when dialog is being ended/cancelled, send an activity to skill
// to cancel all dialogs on the skill side
if (_skillTransport != null)
{
await _skillTransport.CancelRemoteDialogsAsync(turnContext);
}
}
await base.EndDialogAsync(turnContext, instance, reason, cancellationToken);
}