Запретить боту автоматически запускать главное диалоговое окно

Question

Я хочу, чтобы мой бот обрабатывал высказывания LUIS и QnAMaker пользователями, когда нет активного диалога.

Я закончил работу с этим кодом, и он работает, единственная проблема в том, что он работает только на один ход.во второй раз, когда пользователь что-либо набирает, бот снова запускает главное диалоговое окно.

Конец здесь - отмена всех диалогов.Ответ от того, кто сделал вас, сделан из QnAMaker.

Как я могу запретить боту автоматически запускать главный диалог?

  public override async Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = default(CancellationToken))
    {
        await base.OnTurnAsync(turnContext, cancellationToken);

        var recognizerResult = turnContext.TurnState.Get<RecognizerResult>("recognizerResult");
        var topIntent = turnContext.TurnState.Get<string>("topDispatchIntent");
        var dc = await Dialogs.CreateContextAsync(turnContext, cancellationToken);

        var dialogResult = await dc.ContinueDialogAsync();

        if (!dc.Context.Responded)
        {
            switch (dialogResult.Status)
            {
                //dispatch to luis or qna when there is no active dialog
                case DialogTurnStatus.Empty:
                    await DispatchToLUISorQnAMakerAsync(turnContext, topIntent, recognizerResult, cancellationToken);
                    break;

                case DialogTurnStatus.Waiting:
                    break;

                case DialogTurnStatus.Complete:
                    await dc.EndDialogAsync();
                    break;

                default:
                    await dc.CancelAllDialogsAsync();
                    break;
            }
        }


        // Save any state changes that might have occured during the turn.
        await ConversationState.SaveChangesAsync(turnContext, false, cancellationToken);
        await UserState.SaveChangesAsync(turnContext, false, cancellationToken);
    }

    private async Task DispatchToTopIntentAsync(ITurnContext turnContext, string intent, RecognizerResult recognizerResult, CancellationToken cancellationToken)
    {
        switch (intent)
        {
            case "none":
                await turnContext.SendActivityAsync("Sorry i did not get that.");
                break;

            case "q_SabikoKB":
                await DispatchToQnAMakerAsync(turnContext, cancellationToken);
                break;

            case "l_SabikoV2":
                await DispatchToLuisModelAsync(turnContext, recognizerResult.Properties["luisResult"] as LuisResult, cancellationToken);
                break;
        }
    }

    private async Task DispatchToQnAMakerAsync(ITurnContext turnContext, CancellationToken cancellationToken)
    {
        if (!string.IsNullOrEmpty(turnContext.Activity.Text))
        {
            var results = await BotServices.QnaService.GetAnswersAsync(turnContext);
            if (results.Any())
            {
                await turnContext.SendActivityAsync(MessageFactory.Text(results.First().Answer), cancellationToken);
            }
            else
            {
                await turnContext.SendActivityAsync(MessageFactory.Text("Sorry, could not find an answer in the Q and A system."), cancellationToken);
            }
        }
    }

    private async Task DispatchToLuisModelAsync(ITurnContext turnContext, LuisResult luisResult, CancellationToken cancellationToken)
    {
        var result = luisResult.ConnectedServiceResult;
        var topIntent = result.TopScoringIntent.Intent; 

        switch (topIntent)
        {
            case "Greeting":
                //..

            default:
                break;
        }
    }

главный диалог

    namespace BotV2.DialogsV2.Main_Menu
{
    public class MainDialog : InterruptDialog
    {
        private const string InitialId = nameof(MainDialog);
        private readonly IStatePropertyAccessor<BasicUserState> _userProfileAccessor;

        public MainDialog(UserState userState, ConversationState conversationState, IConfiguration config)
            : base(nameof(MainDialog),userState)
        {
            _userProfileAccessor = userState.CreateProperty<BasicUserState>("UserProfile");

            InitialDialogId = InitialId;
            WaterfallStep[] waterfallSteps = new WaterfallStep[]
             {
                CheckWelcomeMessageStepAsync,
                FirstStepAsync,
                SecondStepAsync,
             };
            AddDialog(new WaterfallDialog(InitialId, waterfallSteps));
            //AddDialogs..
        }

        private async Task<DialogTurnResult> CheckWelcomeMessageStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
        {
            var userstate = await _userProfileAccessor.GetAsync(stepContext.Context, () => new BasicUserState(), cancellationToken);

            if (!userstate.DialogCheckers.SentWelcomeMessage)
            {
                return await stepContext.BeginDialogAsync(nameof(WelcomeMessageDialog));
            }

            return await stepContext.NextAsync(cancellationToken: cancellationToken);
        }

        private async Task<DialogTurnResult> FirstStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
        {
            var userstate = await _userProfileAccessor.GetAsync(stepContext.Context, () => new BasicUserState(), cancellationToken);

            //only suggestions, interruption will trigger the dialog to begin them.
            return await stepContext.PromptAsync(
                nameof(TextPrompt),
                new PromptOptions
                {
                    Prompt = new Activity
                    {
                        Type = ActivityTypes.Message,
                        Text = $"So {userstate.FirstName}, What can i do for you?",
                        SuggestedActions = new SuggestedActions()
                        {
                            Actions = new List<CardAction>()
                            {
                                    new CardAction() { Title = "Financial Literacy", Type = ActionTypes.ImBack, Value = "Financial Literacy" },
                                    new CardAction() { Title = "My Compass", Type = ActionTypes.ImBack, Value = "My Compass" },
                            },
                        },
                    },
                });             
        }

        private static async Task<DialogTurnResult> SecondStepAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
        {
            return await stepContext.EndDialogAsync();
        }
    }
}

Запуск

     services.AddSingleton<ICredentialProvider, ConfigurationCredentialProvider>();

  services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);

    services.AddSingleton<IBotFrameworkHttpAdapter, AdapterWithErrorHandler>();

    services.AddSingleton<IBotServices, BotServices>();

    services.AddSingleton<ConcurrentDictionary<string, ConversationReference>>();

    services.AddTransient<MainDialog>();

    services.AddTransient<WelcomeMessageDialog>();

    services.AddTransient<IBot, DialogBot<MainDialog>>();