public async override Task OnTurnAsync(ITurnContext turnContext, CancellationToken cancellationToken = new CancellationToken())
{
if (turnContext.Activity.Type == ActivityTypes.Message)
{
// luis
var recognizer = await _services.LuisServices[LuisKey].RecognizeAsync(turnContext, cancellationToken);
var topIntent = recognizer?.GetTopScoringIntent();
if (topIntent != null && topIntent.HasValue && topIntent.Value.intent != "None")
{
switch (topIntent.Value.intent)
{
case Constants.LoginIntent:
var ent = LuisParser.GetEntityValue(recognizer);
var t_v = ent.Split("_", 2);
switch (t_v[0])
{
case Constants.EmailLabel:
var customer = await WebApiService.GetCustomer(t_v[1]);
var userName = "";
if (customer != null)
{
userName = customer.CustomerName;
var hero = new HeroCard();
hero.Title = "Welcome";
hero.Text = customer.CustomerName;
hero.Subtitle = customer.CompanyName;
var us = _userState.CreateProperty <CustomerShort>(nameof(CustomerShort));
var c = await us.GetAsync(turnContext, () => new CustomerShort());
c.CompanyName = customer.CompanyName;
c.CustomerName = customer.CustomerName;
c.CustomerID = customer.CustomerID;
c.EmailAddress = customer.EmailAddress;
var response = turnContext.Activity.CreateReply();
response.Attachments = new List <Attachment>()
{
hero.ToAttachment()
};
await turnContext.SendActivityAsync(response, cancellationToken);
//await turnContext.SendActivityAsync($"Welcome {userName}");
}
else
{
await turnContext.SendActivityAsync($"User not found. Pleae try again");
}
break;
default:
await turnContext.SendActivityAsync("Please add your email to your login message");
break;
}
break;
case Constants.ProductInfoIntent:
var entity = LuisParser.GetEntityValue(recognizer, Constants.ProductInfoIntent);
var type_value = entity.Split("_", 2);
switch (type_value[0])
{
case Constants.ProductLabel:
case Constants.ProductNameLabel:
var product = "_";
var message = "Our Top 5 Products are:";
if (type_value[0] == Constants.ProductNameLabel)
{
product = type_value[1];
message = "Your query returned the following products: ";
}
var products = await WebApiService.GetProducts(product);
var data = "No results";
var typing = Activity.CreateTypingActivity();
var delay = new Activity {
Type = "delay", Value = 5000
};
if (products != null)
{
var responseProducts = turnContext.Activity.CreateReply();
responseProducts.AttachmentLayout = AttachmentLayoutTypes.Carousel;
responseProducts.Attachments = new List <Attachment>();
foreach (var item in products)
{
var card = new HeroCard();
card.Subtitle = item.ListPrice.ToString("N2");
card.Title = item.Name;
card.Text = $"{item.Category} - {item.Model} - {item.Color}";
card.Buttons = new List <CardAction>()
{
new CardAction()
{
Value = $"Add product {item.ProductID} to the cart",
Type = ActionTypes.ImBack,
Title = " Add To Cart "
}
};
card.Images = new List <CardImage>()
{
new CardImage()
{
Url = $"data:image/gif;base64,{item.Photo}"
}
};
var plAttachment = card.ToAttachment();
responseProducts.Attachments.Add(plAttachment);
}
var activities = new IActivity[]
{
typing,
delay,
MessageFactory.Text($"{message}: "),
responseProducts,
MessageFactory.Text("What else can I do for you?")
};
await turnContext.SendActivitiesAsync(activities);
}
else
{
var activities = new IActivity[]
{ typing,
delay,
MessageFactory.Text($"{message}: {data}"),
MessageFactory.Text("What else can I do for you?") };
await turnContext.SendActivitiesAsync(activities);
}
break;
default:
break;
}
break;
case Constants.AddToCartIntent:
var entProd = LuisParser.GetEntityValue(recognizer, Constants.NumberLabel);
var tv = entProd.Split("_", 2);
var number = 0;
if (tv[0] == Constants.NumberLabel)
{
number = int.Parse(tv[1]);
var product = await WebApiService.GetProduct(number);
var userStateAccessors = _userState.CreateProperty <CustomerShort>(nameof(CustomerShort));
var shoppingCartAccessors = _userState.CreateProperty <List <ShoppingCart> >(nameof(List <ShoppingCart>));
var customer = await userStateAccessors.GetAsync(turnContext, () => new CustomerShort());
var cart = await shoppingCartAccessors.GetAsync(turnContext, () => new List <ShoppingCart>());
var item = new ShoppingCart()
{
CustomerID = customer.CustomerID,
ProductID = product.ProductID,
ProductName = product.Name,
ListPrice = product.ListPrice,
Photo = product.Photo
};
cart.Add(item);
var act = new IActivity[]
{
Activity.CreateTypingActivity(),
new Activity {
Type = "delay", Value = 5000
},
MessageFactory.Text($"Product {product.Name} was added to the cart."),
MessageFactory.Text("What else can I do for you?")
};
await turnContext.SendActivitiesAsync(act);
}
break;
case Constants.PlaceOrderIntent:
//////////////////////77
var usAccessors = _userState.CreateProperty <CustomerShort>(nameof(CustomerShort));
var scAccessors = _userState.CreateProperty <List <ShoppingCart> >(nameof(List <ShoppingCart>));
var cust = await usAccessors.GetAsync(turnContext, () => new CustomerShort());
var shoppingCart = await scAccessors.GetAsync(turnContext, () => new List <ShoppingCart>());
if (shoppingCart.Count() > 0)
{
var receipt = turnContext.Activity.CreateReply();
receipt.Attachments = new List <Attachment>();
var card = new ReceiptCard();
card.Title = "Adventure Works";
card.Facts = new List <Fact>
{
new Fact("Name:", cust.CustomerName),
new Fact("E-mail:", cust.EmailAddress),
new Fact("Company:", cust.CompanyName),
};
decimal subtotal = 0;
decimal p = 16M / 100;
card.Items = new List <ReceiptItem>();
foreach (var product in shoppingCart)
{
var item = new ReceiptItem();
item.Price = product.ListPrice.ToString("N2");
item.Quantity = "1";
item.Text = product.ProductName;
item.Subtitle = product.ProductName;
item.Image = new CardImage()
{
Url = $"data:image/gif;base64, {product.Photo}"
};
subtotal += product.ListPrice;
card.Items.Add(item);
//var plAttachment = card.ToAttachment();
//receipt.Attachments.Add(plAttachment);
}
receipt.Attachments.Add(card.ToAttachment());
var tax = subtotal * p;
card.Tax = tax.ToString("N2");
var total = subtotal + tax;
card.Total = total.ToString("N2");
var activities = new IActivity[]
{
Activity.CreateTypingActivity(),
new Activity {
Type = "delay", Value = 5000
},
MessageFactory.Text("Here is your receipt: "),
receipt,
MessageFactory.Text("What else can I do for you?")
};
await turnContext.SendActivitiesAsync(activities);
}
break;
default:
break;
}
}
else
{
var text = turnContext.Activity.Text.ToLowerInvariant();
switch (text)
{
case "help":
await SendIntroCardAsync(turnContext, cancellationToken);
break;
default:
await turnContext.SendActivityAsync("I did not understand you, sorry. Try again with a different sentence, please", cancellationToken : cancellationToken);
break;
}
}
}
else if (turnContext.Activity.Type == ActivityTypes.ConversationUpdate)
{
if (!welcome)
{
welcome = true;
await turnContext.SendActivityAsync($"Hi there. {WelcomeMessage}", cancellationToken : cancellationToken);
await turnContext.SendActivityAsync(InfoMessage, cancellationToken : cancellationToken);
await turnContext.SendActivityAsync(PatternMessage, cancellationToken : cancellationToken);
}
}
else
{
await turnContext.SendActivityAsync($"{turnContext.Activity.Type} activity detected");
}
// Save any state changes that might have occured during the turn.
await _conversationState.SaveChangesAsync(turnContext, false, cancellationToken);
await _userState.SaveChangesAsync(turnContext, false, cancellationToken);
}
