// 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 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":
var seachCriteria = result.Entities["facet"].HasValues? result.Entities["facet"].First.ToString() : "";
await SearchResponses.ReplyWithSearchConfirmation(stepContext.Context, seachCriteria);
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 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)
{
// 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());
}
}
}
