/*
* Please change OnTurnAsync logic to better suit your dialog needs.
*/
public async Task OnTurnAsync(ITurnContext turnContext, NextDelegate next, CancellationToken cancellationToken = default(CancellationToken))
{
if (turnContext == null)
{
throw new ArgumentNullException(nameof(turnContext));
}
if (turnContext.Activity.Type == ActivityTypes.Message)
{
var dialogContext = await _dialogs.CreateContextAsync(turnContext, cancellationToken);
if (dialogContext.ActiveDialog == null)
{
var model = await _translator.TranslateAsync(turnContext.Activity.Text, Constants.DefaultLanguage, cancellationToken);
var botState = await _accessor.FetchStateAsync(turnContext);
botState.SpokenLanguage = model.DetectedLanguage;
await _accessor.SaveStateAsync(turnContext, botState);
turnContext.Activity.Text = model.Text;
turnContext.OnSendActivities(HandleBotResponses);
turnContext.OnUpdateActivity(HandleBotResponse);
}
else
{
dialogContext.Context.OnSendActivities(HandleBotResponses);
dialogContext.Context.OnUpdateActivity(HandleBotResponse);
}
}
await next(cancellationToken).ConfigureAwait(false);
}
protected override async Task OnMessageActivityAsync(ITurnContext <IMessageActivity> turnContext, CancellationToken cancellationToken)
{
if (IsLanguageChangeRequested(turnContext.Activity.Text))
{
var currentLang = turnContext.Activity.Text.ToLower();
var lang = currentLang == EnglishEnglish || currentLang == SpanishEnglish ? EnglishEnglish : EnglishSpanish;
// If the user requested a language change through the suggested actions with values "es" or "en",
// simply change the user's language preference in the user state.
// The translation middleware will catch this setting and translate both ways to the user's
// selected language.
// If Spanish was selected by the user, the reply below will actually be shown in spanish to the user.
await _languagePreference.SetAsync(turnContext, lang, cancellationToken);
var reply = MessageFactory.Text($"Your current language code is: {lang}");
await turnContext.SendActivityAsync(reply, cancellationToken);
// Save the user profile updates into the user state.
await _userState.SaveChangesAsync(turnContext, false, cancellationToken);
}
else
{
var currentLang = await _languagePreference.GetAsync(turnContext);
if (currentLang == "es")
{
var translatedText = await _translator.TranslateAsync(turnContext.Activity.Text, "en", cancellationToken);
turnContext.Activity.Text = translatedText;
}
// First, we use the dispatch model to determine which cognitive service (LUIS or QnA) to use.
var recognizerResult = await _botServices.Dispatch.RecognizeAsync(turnContext, cancellationToken);
// Top intent tell us which cognitive service to use.
var topIntent = recognizerResult.GetTopScoringIntent();
// Next, we call the dispatcher with the top intent.
await DispatchToTopIntentAsync(turnContext, topIntent.intent, recognizerResult, cancellationToken);
}
}
private async Task <Dictionary <string, string> > GetNewPhraseTranslationsAsync(List <string> phrases, CancellationToken cancellationToken)
{
_logger.LogTrace(nameof(GetNewPhraseTranslationsAsync));
IDictionary <string, string> phraseTranslations = await _translator
.TranslateAsync(phrases, cancellationToken)
.ConfigureAwait(false);
Dictionary <string, string> newPhrases = new Dictionary <string, string>();
List <DAL.Models.Translation> translations = new List <DAL.Models.Translation>(phrases.Count);
foreach (string phrase in phrases)
{
string newTranslation = phraseTranslations[phrase];
newPhrases.Add(phrase, newTranslation);
translations.Add(new DAL.Models.Translation
{
RussianPhrase = phrase,
EnglishPhrase = newTranslation
});
}
try
{
await _context.Translations
.AddRangeAsync(translations, cancellationToken)
.ConfigureAwait(false);
await _context.SaveChangesAsync(cancellationToken)
.ConfigureAwait(false);
}
catch (Exception exception)
{
_logger.LogError(exception, "Не выполнена запись новых переводов в базу данных.");
throw;
}
return(newPhrases);
}
private async Task <string> GetTranslatedTextAsync(string title)
{
return(await _translator.TranslateAsync(title, _language));
}
