private async Task <DialogTurnResult> GreetingAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
// Get the state for the current step in the conversation
PictureState state = await _accessors.PictureState.GetAsync(stepContext.Context, () => new PictureState());
// If we haven't greeted the user
if (state.Greeted == "not greeted")
{
// Greet the user
await MainResponses.ReplyWithGreeting(stepContext.Context);
// Update the GreetedState to greeted
state.Greeted = "greeted";
// Save the new greeted state into the conversation state
// This is to ensure in future turns we do not greet the user again
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
// Ask the user what they want to do next
await MainResponses.ReplyWithHelp(stepContext.Context);
// Since we aren't explicitly prompting the user in this step, we'll end the dialog
// When the user replies, since state is maintained, the else clause will move them
// to the next waterfall step
return(await stepContext.EndDialogAsync());
}
else // We've already greeted the user
{
// Move to the next waterfall step, which is MainMenuAsync
return(await stepContext.NextAsync());
}
}
private async Task <DialogTurnResult> GreetingAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
//Retrieve the active state associated with the ITurnContext
//If no state is set, add a factory method that creates a blank one
var state = await _accessors.PictureState.GetAsync(stepContext.Context, () => new PictureState());
//Check to see if we have greeted the user or not.
//If we have not greeted the user, greet and reply with help!
//Be sure to update the state to note that we HAVE greeted.
//In either case, move to the next dialog
if (!state.HasGreeted)
{
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
state.HasGreeted = true;
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
}
return(await stepContext.NextAsync());
}
private async Task <DialogTurnResult> BetterCallToLuis(
WaterfallStepContext stepContext,
CancellationToken cancellationToken,
PictureState state)
{
// Call LUIS recognizer
var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
// Get the top intent from the results
var topIntent = result?.GetTopScoringIntent();
// Based on the intent, switch the conversation, similar concept as with Regex above
switch ((topIntent != null) ? topIntent.Value.intent : null)
{
case null:
// Add app logic when there is no result.
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
case "None":
await MainResponses.ReplyWithConfused(stepContext.Context);
// with each statement, we're adding the LuisScore, purely to test, so we know whether LUIS was called or not
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "Greeting":
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "OrderPic":
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SharePic":
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SearchPics":
// Check if LUIS has identified the search term that we should look for.
// Note: you should have stored the search term as "facet", but if you did not,
// you will need to update.
var entity = result?.Entities;
var obj = JObject.Parse(JsonConvert.SerializeObject(entity)).SelectToken("facet");
// If entities are picked up on by LUIS, store them in state.Search
// Also, update state.Searching to "yes", so you don't ask the user
// what they want to search for, they've already told you
if (obj != null)
{
// format "facet", update state, and save save
state.Search = obj.ToString().Replace("\"", "").Trim(']', '[').Trim();
state.Searching = "yes";
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
}
// Begin the search dialog
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
return(await stepContext.BeginDialogAsync("searchDialog", null, cancellationToken));
default:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
}
return(await stepContext.EndDialogAsync());
}
// This step routes the user to different dialogs
// In this case, there's only one other dialog, so it is more simple,
// but in more complex scenarios you can go off to other dialogs in a similar
public async Task <DialogTurnResult> MainMenuAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
//detect user language
_language = _translator.Detect(stepContext.Context.Activity.Text);
if (_language != "en")
{
string translated = _translator.Translate(stepContext.Context.Activity.Text, _language, "en");
stepContext.Context.Activity.Text = translated;
}
// Check if we are currently processing a user's search
var state = await _accessors.PictureState.GetAsync(stepContext.Context);
// If Regex picks up on anything, store it
var recognizedIntents = stepContext.Context.TurnState.Get <IRecognizedIntents>();
// Based on the recognized intent, direct the conversation
switch (recognizedIntents.TopIntent?.Name)
{
case "search":
// switch to the search dialog
return(await stepContext.BeginDialogAsync("searchDialog", null, cancellationToken));
case "share":
// respond that you're sharing the photo
await MainResponses.ReplyWithShareConfirmation(stepContext.Context, _translateDelegate);
return(await stepContext.EndDialogAsync());
case "order":
// respond that you're ordering
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context, _translateDelegate);
return(await stepContext.EndDialogAsync());
case "help":
// show help
await MainResponses.ReplyWithHelp(stepContext.Context, _translateDelegate);
return(await stepContext.EndDialogAsync());
default:
{
// Call LUIS recognizer
var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
// Get the top intent from the results
var topIntent = result?.GetTopScoringIntent();
// Based on the intent, switch the conversation, similar concept as with Regex above
switch ((topIntent != null) ? topIntent.Value.intent : null)
{
case null:
// Add app logic when there is no result.
await MainResponses.ReplyWithConfused(stepContext.Context, _translateDelegate);
break;
case "None":
await MainResponses.ReplyWithConfused(stepContext.Context, _translateDelegate);
// with each statement, we're adding the LuisScore, purely to test, so we know whether LUIS was called or not
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "Greeting":
await MainResponses.ReplyWithGreeting(stepContext.Context, _translateDelegate);
await MainResponses.ReplyWithHelp(stepContext.Context, _translateDelegate);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "OrderPic":
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context, _translateDelegate);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SharePic":
await MainResponses.ReplyWithShareConfirmation(stepContext.Context, _translateDelegate);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SearchPics":
await MainResponses.ReplyWithSearchingConfirmation(stepContext.Context, _translateDelegate);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
default:
await MainResponses.ReplyWithConfused(stepContext.Context, _translateDelegate);
break;
}
return(await stepContext.EndDialogAsync());
}
}
}
// This step routes the user to different dialogs
// In this case, there's only one other dialog, so it is more simple,
// but in more complex scenarios you can go off to other dialogs in a similar
public async Task <DialogTurnResult> MainMenuAsync(WaterfallStepContext stepContext,
CancellationToken cancellationToken)
{
// Call LUIS recognizer
var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
// Get the top intent from the results
var topIntent = result?.GetTopScoringIntent();
// Based on the intent, switch the conversation, similar concept as with Regex above
switch ((topIntent != null) ? topIntent.Value.intent : null)
{
case null:
// Add app logic when there is no result.
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
case "None":
await MainResponses.ReplyWithConfused(stepContext.Context);
// with each statement, we're adding the LuisScore, purely to test, so we know whether LUIS was called or not
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent,
topIntent.Value.score);
break;
case "Greeting":
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent,
topIntent.Value.score);
break;
case "OrderPic":
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent,
topIntent.Value.score);
break;
case "SharePic":
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent,
topIntent.Value.score);
break;
case "SearchPic":
await MainResponses.ReplyWithSearchConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent,
topIntent.Value.score);
break;
default:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
}
return(await stepContext.EndDialogAsync());
}
// This step routes the user to different dialogs
// In this case, there's only one other dialog, so it is more simple,
// but in more complex scenarios you can go off to other dialogs in a similar
public async Task <DialogTurnResult> MainMenuAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
// Check if we are currently processing a user's search
var state = await _accessors.PictureBotState.GetAsync(stepContext.Context);
// If Regex picks up on anything, store it
var recognizedIntents = stepContext.Context.TurnState.Get <IRecognizedIntents>();
// Based on the recognized intent, direct the conversation
switch (recognizedIntents.TopIntent?.Name)
{
case "share":
// respond that you're sharing the photo
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "order":
// respond that you're ordering
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "help":
// show help
await MainResponses.ReplyWithHelp(stepContext.Context);
return(await stepContext.EndDialogAsync());
default:
{
var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
var topintent = result?.GetTopScoringIntent();
switch ((topintent != null)? topintent.Value.intent : null)
{
case null:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
case "None":
await MainResponses.ReplyWithConfused(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topintent.Value.intent, topintent.Value.score);
break;
case "Greeting":
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topintent.Value.intent, topintent.Value.score);
break;
case "OrderPic":
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topintent.Value.intent, topintent.Value.score);
break;
case "SharePics":
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topintent.Value.intent, topintent.Value.score);
break;
case "SearchPics":
await MainResponses.ReplyWithSearchConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topintent.Value.intent, topintent.Value.score);
break;
default:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
}
return(await stepContext.EndDialogAsync());
}
}
}
// This step routes the user to different dialogs
// In this case, there's only one other dialog, so it is more simple,
// but in more complex scenarios you can go off to other dialogs in a similar
public async Task <DialogTurnResult> MainMenuAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
// Check if we are currently processing a user's search
var state = await _accessors.PictureState.GetAsync(stepContext.Context);
// If Regex picks up on anything, store it
var recognizedIntents = stepContext.Context.TurnState.Get <IRecognizedIntents>();
// Based on the recognized intent, direct the conversation
switch (recognizedIntents.TopIntent?.Name)
{
case "search":
// switch to the search dialog
return(await stepContext.BeginDialogAsync("searchDialog", null, cancellationToken));
case "share":
// respond that you're sharing the photo
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "order":
// respond that you're ordering
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "help":
// show help
await MainResponses.ReplyWithHelp(stepContext.Context);
return(await stepContext.EndDialogAsync());
default:
{
// Call LUIS recognizer
var recognizerResult = await _services.LuisServices[LuisPictureBot].RecognizeAsync <LUISPicture>(stepContext.Context, cancellationToken);
//var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
// Get the top intent from the results
//var topIntent = recognizerResult?.GetTopScoringIntent();
var topIntent = recognizerResult.TopIntent().intent;
var topIntentScore = recognizerResult.TopIntent().score;
// Based on the intent, switch the conversation, similar concept as with Regex above
switch (topIntent)
{
case LUISPicture.Intent.None:
await MainResponses.ReplyWithConfused(stepContext.Context);
// with each statement, we're adding the LuisScore, purely to test, so we know whether LUIS was called or not
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.ToString(), topIntentScore);
break;
case LUISPicture.Intent.Greeting:
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.ToString(), topIntentScore);
break;
case LUISPicture.Intent.OrderPic:
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.ToString(), topIntentScore);
break;
case LUISPicture.Intent.SharePic:
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.ToString(), topIntentScore);
break;
case LUISPicture.Intent.SearchPics:
// Check if LUIS has identified the search term that we should look for.
// Note: you should have stored the search term as "facet", but if you did not,
// you will need to update.
var entity = recognizerResult?.Entities;
var obj = JObject.Parse(JsonConvert.SerializeObject(entity)).SelectToken("facet");
// If entities are picked up on by LUIS, store them in state.Search
// Also, update state.Searching to "yes", so you don't ask the user
// what they want to search for, they've already told you
if (obj != null)
{
// format "facet", update state, and save save
state.Search = obj.ToString().Replace("\"", "").Trim(']', '[').Trim();
state.Searching = "yes";
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
}
// Begin the search dialog
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.ToString(), topIntentScore);
return(await stepContext.BeginDialogAsync("searchDialog", null, cancellationToken));
default:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
}
return(await stepContext.EndDialogAsync());
}
}
}
// This step routes the user to different dialogs
// In this case, there's only one other dialog, so it is more simple,
// but in more complex scenarios you can go off to other dialogs in a similar
public async Task <DialogTurnResult> MainMenuAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
// Check if we are currently processing a user's search
var state = await _accessors.PictureState.GetAsync(stepContext.Context);
// If Regex picks up on anything, store it
var recognizedIntents = stepContext.Context.TurnState.Get <IRecognizedIntents>();
// Based on the recognized intent, direct the conversation
switch (recognizedIntents.TopIntent?.Name)
{
case "search":
// switch to the search dialog
return(await stepContext.BeginDialogAsync("searchDialog", null, cancellationToken));
case "share":
// respond that you're sharing the photo
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "order":
// respond that you're ordering
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
return(await stepContext.EndDialogAsync());
case "help":
// show help
await MainResponses.ReplyWithHelp(stepContext.Context);
return(await stepContext.EndDialogAsync());
default:
{
// 调用 LUIS 识别器
var result = await _recognizer.RecognizeAsync(stepContext.Context, cancellationToken);
// 获取结果中排在最前面的意图
var topIntent = result?.GetTopScoringIntent();
// 根据意图切换对话，概念与上面的 Regex 类似
switch ((topIntent != null) ? topIntent.Value.intent : null)
{
case null:
// 无结果时，添加应用逻辑。
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
case "None":
await MainResponses.ReplyWithConfused(stepContext.Context);
// 我们将为每个语句添加 LuisScore，这只是为了测试，以便我们知道是否调用了 LUIS
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "Greeting":
await MainResponses.ReplyWithGreeting(stepContext.Context);
await MainResponses.ReplyWithHelp(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "OrderPic":
await MainResponses.ReplyWithOrderConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SearchPics":
await MainResponses.ReplyWithSearchConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
case "SharePic":
await MainResponses.ReplyWithShareConfirmation(stepContext.Context);
await MainResponses.ReplyWithLuisScore(stepContext.Context, topIntent.Value.intent, topIntent.Value.score);
break;
default:
await MainResponses.ReplyWithConfused(stepContext.Context);
break;
}
return(await stepContext.EndDialogAsync());
}
}
}