protected override async Task OnMessageActivityAsync(ITurnContext <IMessageActivity> turnContext, CancellationToken cancellationToken)
{
// Get the state properties from the turn context.
var conversationStateAccessors = conversationState.CreateProperty <ConversationData>(nameof(ConversationData));
var conversationData = await conversationStateAccessors.GetAsync(turnContext, () => new ConversationData {
CurrentState = "greetings"
});
var activity = turnContext.Activity;
var culture = (activity.Locale ?? configuration["DefaultLocale"]);
var ok = true;
var isSpeak = activity.Speak.IsNotEmpty();
var text = isSpeak ? activity.Speak: activity.Text;
// exit if empty
if (text.IsEmpty())
{
return;
}
var textResponse = string.Empty;
//
// evaluate conversation
//
var(intent, entities) = await luisNLP.Resolve(culture, text);
var entitiesDict = entities.ToDictionary(xx => xx.name, xx => xx.value);
var config = conversationConfiguration.Conversation[conversationData.CurrentState][intent];
//
// let's do it!
//
// has response
if (config.Response.IsNotEmpty())
{
textResponse = conversationConfiguration.Responses[config.Response][culture];
//
// fake logic
//
if (entitiesDict.ContainsKey("name"))
{
textResponse = textResponse.Replace("[name]", entitiesDict["name"], System.StringComparison.InvariantCultureIgnoreCase);
}
if (textResponse.Contains("{time}", System.StringComparison.InvariantCultureIgnoreCase))
{
textResponse = textResponse.Replace("{time}", DateTime.Now.ToString("HH:mm"), System.StringComparison.InvariantCultureIgnoreCase);
}
}
// change state
if (config.NewState.IsNotEmpty())
{
conversationData.CurrentState = config.NewState;
}
//
// response
//
Activity activityResponse = default;
if (ok)
{
activityResponse = new Activity
{
Type = ActivityTypes.Message,
From = activity.Recipient,
Recipient = activity.From,
Attachments = new List <Attachment>()
};
// add adaptivecard if required
if (config.AdaptiveCard.IsNotEmpty())
{
var adaptiveCardAttachment = new Attachment
{
ContentType = AdaptiveCard.ContentType,
Content = assetManager.AdaptiveCards(config.AdaptiveCard),
Name = "AdaptiveCard"
};
activityResponse.Attachments.Add(adaptiveCardAttachment);
}
if (isSpeak)
{
activityResponse.Speak = textResponse;
}
else
{
activityResponse.Text = textResponse;
}
}
else
{
activityResponse = new Activity
{
Type = ActivityTypes.Message,
From = activity.Recipient,
Recipient = activity.From,
Text = "ERRORE"
};
}
await turnContext.SendActivityAsync(activityResponse);
}
