private async Task <DialogTurnResult> IntroStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var v3State = await _v3State.GetAsync(stepContext.Context, () => new BotData("", new Dictionary <string, object>()));
var greetingState = v3State.GetProperty <GreetingState>(V3GreetingPropertyName);
if (greetingState != null && !string.IsNullOrEmpty(greetingState.Name))
{
if (stepContext.Context.Activity.Text.Equals("change name", StringComparison.InvariantCultureIgnoreCase))
{
v3State.SetProperty <bool>(ChangingNamePropertyName, true);
await stepContext.Context.SendActivityAsync("v4: Okay, what would you like to change your name to?");
await _userState.SaveChangesAsync(stepContext.Context);
return(new DialogTurnResult(DialogTurnStatus.Waiting));
}
await stepContext.Context.SendActivityAsync(MessageFactory.Text($"v4: Hi {greetingState.Name} from {greetingState.City}. You said: {stepContext.Context.Activity.Text}"), cancellationToken);
return(new DialogTurnResult(DialogTurnStatus.Complete));
}
else
{
return(await stepContext.PromptAsync(nameof(TextPrompt), new PromptOptions { Prompt = MessageFactory.Text("v4: Hi, what is your name?") }, cancellationToken));
}
}
public async override Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken))
{
await base.OnTurnAsync(turnContext, cancellationToken);
// Save any state changes that might have occured during the turn.
await _userState.SaveChangesAsync(turnContext, false, cancellationToken);
await _conversationState.SaveChangesAsync(turnContext, false, cancellationToken);
}