public async Task OnTurnAsync(ITurnContext turnContext,
CancellationToken cancellationToken = default(CancellationToken))
{
var state = await Accessors.CustomerDataState.GetAsync(turnContext,
() => StaticTexts.SetCustomerData(false, null, false, null, null, false),
cancellationToken : cancellationToken);
if (turnContext.Activity.Type == ActivityTypes.Message)
{
if (turnContext.Activity.Attachments != null)
{
var url = turnContext.Activity.Attachments[0].ContentUrl;
var transcribed = await SpeechRecognizer.RecognizeSpeech(url);
if (transcribed != "")
{
await Chatter.SendMessageAsIsAsync(turnContext, "You said:" + transcribed);
}
turnContext.Activity.Text = transcribed;
}
var text = await Chatter.GetInputAsync(turnContext);
var intention =
await NaturalLanguageEngine.RecognizeIntention(text, cancellationToken);
bool ordering = state.isOrdering;
bool viewing = state.isViewing;
if (!state.BotWelcomedUser || state.ChoosenLanguage == null)
{
await LanguageDialogSet.StartOrContinueDialogAsync(turnContext, cancellationToken);
state.BotWelcomedUser = true;
await Accessors.CustomerDataState.SetAsync(turnContext, state, cancellationToken);
}
else if (intention == StaticTexts.StartOverIntention)
{
await EndAllDialogsAsync(turnContext, cancellationToken);
await Chatter.SendMessageAsync(turnContext, StaticTexts.CancelText);
await Chatter.SendMessageAsync(turnContext, StaticTexts.AnythingElseText);
}
else if (intention == StaticTexts.HelpIntention)
{
await Chatter.SendMessageAsync(turnContext, StaticTexts.HelpText);
}
else if (intention == StaticTexts.ChangeLanguageIntention)
{
await EndAllDialogsAsync(turnContext, cancellationToken);
state.ChoosenLanguage = null;
await Accessors.CustomerDataState.SetAsync(turnContext, state, cancellationToken);
await LanguageDialogSet.StartOrContinueDialogAsync(turnContext, cancellationToken);
}
else if (ordering || (intention == StaticTexts.StartOrderIntention && !viewing))
{
await SalesDialogSet.StartOrContinueDialogAsync(turnContext, cancellationToken);
}
else if (viewing || intention == StaticTexts.ViewOrdersIntention)
{
await ViewOrdersDialogSet.StartOrContinueDialogAsync(turnContext, cancellationToken);
}
else if (intention == StaticTexts.GreetingIntention)
{
await Chatter.SendMessageAsync(turnContext, StaticTexts.GreetingText);
}
else if (intention == StaticTexts.JokeIntention)
{
await Chatter.SendMessageAsync(turnContext, StaticTexts.JokeText);
}
else
{
await Chatter.SendMessageAsync(turnContext, StaticTexts.NoneText);
}
}
else if (turnContext.Activity.Type == ActivityTypes.ConversationUpdate)
{
if (turnContext.Activity.MembersAdded.Any())
{
if (turnContext.Activity.MembersAdded[0].Name == "User")
{
if (!state.BotWelcomedUser)
{
await LanguageDialogSet.StartOrContinueDialogAsync(turnContext, cancellationToken);
state.BotWelcomedUser = true;
await Accessors.CustomerDataState.SetAsync(turnContext, state, cancellationToken);
}
}
}
}
await Accessors.ConversationState.SaveChangesAsync(turnContext, false, cancellationToken);
}