/// <summary>
/// Validates the response from the choice prompt
/// </summary>
/// <param name="promptContext">The context of the prompt</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns></returns>
private async Task <bool> ChoiceValidation(PromptValidatorContext <FoundChoice> promptContext, CancellationToken cancellationToken)
{
Companies value;
if (recognizer != null && recognizer.IsConfigured)
{
await SendTypingAsync(promptContext.Context, cancellationToken);
CareerAdvise luisResult = await recognizer.RecognizeAsync <CareerAdvise>(promptContext.Context, cancellationToken);
value = luisResult.Organization;
}
else
{
var val = promptContext.Context.Activity.Text;
if (!Enum.TryParse(val, true, out value))
{
value = Companies.NotSupported;
}
}
switch (value)
{
case Companies.KPMG:
case Companies.Deloitte:
case Companies.EY:
case Companies.PWC:
promptContext.Recognized.Value = CreateChoice(value.ToString());
return(await Task.FromResult(true));
default:
return(await Task.FromResult(false));
}
}
/// <summary>
/// Validates the response from the choice prompt
/// </summary>
/// <param name="promptContext">The context of the prompt</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns></returns>
private async Task <bool> ChoiceValidation(PromptValidatorContext <FoundChoice> promptContext, CancellationToken cancellationToken)
{
bool result = false;
string value = null;
if (recognizer != null && recognizer.IsConfigured)
{
CareerAdvise luisResult = await recognizer.RecognizeAsync <CareerAdvise>(promptContext.Context, cancellationToken);
value = luisResult.QuestionType;
switch (value?.ToLowerInvariant())
{
case "general":
case "application":
case "assessment":
case "interviews":
case "offer":
case "starting":
result = true;
break;
}
}
else
{
// Without LUIS, we need to list all the acceptable answers from user
value = promptContext.Context.Activity.Text;
switch (value.ToLowerInvariant())
{
case "general questions":
value = "general";
result = true;
break;
case "applying":
value = "application";
result = true;
break;
case "assessment test":
value = "assessment";
result = true;
break;
case "interviews":
value = "interviews";
result = true;
break;
case "the offer stage":
value = "offer";
result = true;
break;
case "starting new job":
value = "starting";
result = true;
break;
}
}
promptContext.Recognized.Value = CreateChoice(value);
return(await Task.FromResult(result));
}
/// <summary>
/// Start the child dialog. This will create the main menu adaptive card attachment.
/// </summary>
/// <param name="stepContext">The context of the waterfall dialog</param>
/// <param name="cancellationToken">The cancellation token</param>
/// <returns>The <see cref="System.Threading.Tasks.Task{TResult}"/> from prompting user.</returns>
private async Task <DialogTurnResult> MenuPromptAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
if (stepContext == null)
{
throw new ArgumentNullException(nameof(stepContext));
}
var userStateAccessor = userState.CreateProperty <ConversationMember>(nameof(ConversationMember));
var user = await userStateAccessor.GetAsync(stepContext.Context, () => null);
if (recognizer == null || !recognizer.IsConfigured)
{
if (!user.WasGreeted)
{
var response = String.Format(stringResource.ResponseGreeting, stepContext.Context.Activity.From.Name);
await stepContext.Context.SendActivityAsync(MessageFactory.Text(response), cancellationToken);
}
// If the LUIS model is not configured, we start the menu prompt
return(await RunPromptAsync(stepContext, cancellationToken));
}
// The step is called to re-prompt user
if (stepContext.Options != null)
{
Companies value = Companies.NotSupported;
if (!Enum.TryParse(stepContext.Options?.ToString(), true, out value))
{
value = Companies.NotSupported;
}
switch (value)
{
case Companies.KPMG:
case Companies.Deloitte:
case Companies.EY:
case Companies.PWC:
return(await stepContext.NextAsync(CreateChoice(value.ToString()), cancellationToken));
default:
return(await RunPromptAsync(stepContext, cancellationToken));
}
}
else
{
await SendTypingAsync(stepContext.Context, cancellationToken);
CareerAdvise luisResult = await recognizer.RecognizeAsync <CareerAdvise>(stepContext.Context, cancellationToken);
switch (luisResult.TopIntent().Intent)
{
case CareerAdvise.Intent.Greeting:
string response = !user.WasGreeted ? String.Format(stringResource.ResponseGreeting, stepContext.Context.Activity.From.Name) : stringResource.ResponseWelcome;
await stepContext.Context.SendActivityAsync(MessageFactory.Text(response), cancellationToken);
return(await RunPromptAsync(stepContext, cancellationToken));
case CareerAdvise.Intent.CareerQuestionType:
stepContext.Values[Organization] = luisResult.Organization;
stepContext.Values[QuestionType] = luisResult.QuestionType;
if (luisResult.Organization == Companies.NotSupported)
{
return(await RunPromptAsync(stepContext, cancellationToken));
}
else
{
return(await stepContext.NextAsync(CreateChoice(luisResult.Organization.ToString()), cancellationToken));
}
default:
// Sends a message to user to indicate the bot is unable to help and end the dialog
await stepContext.Context.SendActivityAsync(MessageFactory.Text(stringResource.ErrorHelpNotFound), cancellationToken);
await stepContext.Context.SendActivityAsync(MessageFactory.Text(stringResource.ResponseEnd), cancellationToken);
return(await stepContext.EndDialogAsync());
}
}
}
/// <summary>
/// Process result from question prompt
/// </summary>
/// <param name="stepContext">The context of the waterfall dialog</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>The <see cref="Task"/> from processing the result</returns>
private async Task <DialogTurnResult> QuestionPromptResultAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
// Sends activity indicator
await SendTypingAsync(stepContext.Context, cancellationToken);
if (recognizer != null && recognizer.IsConfigured)
{
await SendTypingAsync(stepContext.Context, cancellationToken);
CareerAdvise luisResult = await recognizer.RecognizeAsync <CareerAdvise>(stepContext.Context, cancellationToken);
switch (luisResult.TopIntent(0.8).Intent)
{
case CareerAdvise.Intent.Finish:
// Ends the current dialog
return(await stepContext.EndDialogAsync());
case CareerAdvise.Intent.CareerQuestionType:
switch (luisResult.Organization)
{
case Companies.Deloitte:
case Companies.EY:
case Companies.PWC:
// User is asking question for another organization, we end the dialog
return(await stepContext.EndDialogAsync(luisResult.Organization.ToString()));
}
if (luisResult.QuestionType == null)
{
stepContext.Values.Remove(QuestionType);
}
else
{
stepContext.Values[QuestionType] = luisResult.QuestionType;
}
break;
}
}
string answer = null;
if (qnaMaker != null)
{
QnAMakerOptions options = new QnAMakerOptions()
{
Top = 3,
ScoreThreshold = 0.5F,
};
if (stepContext.Values.ContainsKey(QuestionType))
{
options.MetadataBoost = new Metadata[]
{
new Metadata()
{
Name = "type",
Value = stepContext.Values[QuestionType]?.ToString(),
}
};
}
var response = await qnaMaker.GetAnswersAsync(stepContext.Context, options);
if (response != null && response.Length > 0)
{
answer = response[0].Answer;
}
}
if (answer != null)
{
await stepContext.Context.SendActivityAsync(MessageFactory.Text(answer), cancellationToken);
}
else
{
await stepContext.Context.SendActivityAsync(MessageFactory.Text(stringResource.ErrorHelpNotFound), cancellationToken);
}
var opts = stepContext.Values.ContainsKey(QuestionType) ? stepContext.Values[QuestionType]?.ToString() : null;
return(await stepContext.ReplaceDialogAsync(InitialDialogId, opts, cancellationToken));
}