private static async Task <Luis> GetEntityFromLUIS(string Query)
{
Query = Uri.EscapeDataString(Query);
Luis Data = new Luis();
using (HttpClient client = new HttpClient())
{
string RequestURI = "https://api.projectoxford.ai/luis/v2.0/apps/abb9c320-d690-4062-acff-f6835344be3f?subscription-key=ea3d5065b78345c9b0d85a9c45874702&q=" + Query + "&verbose=true";
HttpResponseMessage msg = await client.GetAsync(RequestURI);
if (msg.IsSuccessStatusCode)
{
var JsonDataResponse = await msg.Content.ReadAsStringAsync();
Data = JsonConvert.DeserializeObject <Luis>(JsonDataResponse);
}
}
return(Data);
}
public virtual async Task <HttpResponseMessage> Post([FromBody] Activity activity)
{
if (activity != null)
{
// one of these will have an interface and process it
if (activity.GetActivityType() == ActivityTypes.Message)
{
if (activity.Text == "login" | activity.Text == "hi" | activity.Text == "logout")
{
await Conversation.SendAsync(activity, () => SimpleFacebookAuthDialog.dialog);
}
else if (activity.Text == "help")
{
ConnectorClient connector = new ConnectorClient(new Uri(activity.ServiceUrl));
Activity replyToConversation = activity.CreateReply();
replyToConversation.Recipient = activity.From;
replyToConversation.Type = "message";
replyToConversation.Attachments = new List <Attachment>();
List <CardImage> cardImages = new List <CardImage>();
cardImages.Add(new CardImage(url: "https://contosobankbot.azurewebsites.net/logo.png"));
List <CardAction> cardButtons = new List <CardAction>();
CardAction plButton = new CardAction()
{
Value = "stock price of msft?",
Type = "imBack",
Title = "Microsoft Stock Price"
};
cardButtons.Add(plButton);
CardAction plButtona = new CardAction()
{
Value = "all my balances",
Type = "imBack",
Title = "Show me my account balances"
};
cardButtons.Add(plButtona);
CardAction plButtonb = new CardAction()
{
Value = "recent transactions on current",
Type = "imBack",
Title = "Recent transactions on current"
};
cardButtons.Add(plButtonb);
HeroCard plCard = new HeroCard()
{
Title = "Welcome to Contoso Bank Bot",
Subtitle = "How can I help you?",
Images = cardImages,
Buttons = cardButtons
};
Attachment plAttachment = plCard.ToAttachment();
replyToConversation.Attachments.Add(plAttachment);
var reply = await connector.Conversations.SendToConversationAsync(replyToConversation);
}
else
{
ConnectorClient connector = new ConnectorClient(new Uri(activity.ServiceUrl));
string userMessage = activity.Text;
string message = "Sorry, I am not getting you...";
try
{
var audioAttachment = activity.Attachments?.FirstOrDefault(a => a.ContentType.Equals("audio/wav") || a.ContentType.Equals("application/octet-stream"));
if (audioAttachment != null)
{
var stream = await GetImageStream(connector, audioAttachment);
var text = await this.speechService.GetTextFromAudioAsync(stream);
userMessage = text;
}
}
catch
{
}
Luis StLUIS = await GetEntityFromLUIS(userMessage);
if (StLUIS.intents.Count() > 0)
{
switch (StLUIS.intents[0].intent)
{
case "StockPrice":
message = await GetStock(StLUIS.entities[0].entity);
break;
case "SendMoney":
message = SendMoney(StLUIS.entities);
break;
case "GetRecent":
message = GetRecent(StLUIS.entities);
break;
case "CheckBalance":
message = GetBalance(StLUIS.entities);
break;
default:
message = "Sorry, I am not getting you...";
break;
}
}
Activity infoReply = activity.CreateReply(message);
await connector.Conversations.ReplyToActivityAsync(infoReply);
}
}
}
return(new HttpResponseMessage(System.Net.HttpStatusCode.Accepted));
}
