private async Task <DialogTurnResult> MenuPromptAsync(WaterfallStepContext sc, CancellationToken cancellationToken)
{
var convState = await StateAccessor.GetAsync(sc.Context, () => new HospitalitySkillState(), cancellationToken);
convState.FoodList = new List <FoodRequestClass>();
await GetFoodEntitiesAsync(sc.Context, cancellationToken);
var menu = convState.LuisResult?.Entities?.Menu;
// didn't order, prompt if 1 menu type not identified
if (convState.FoodList.Count == 0 && string.IsNullOrWhiteSpace(menu?[0][0]) && menu?.Length != 1)
{
var prompt = TemplateManager.GenerateActivity(RoomServiceResponses.MenuPrompt);
// TODO what does this for ?
if (sc.Context.Activity.ChannelId == "google")
{
prompt.Text = prompt.Text.Replace("*", string.Empty);
prompt.Speak = prompt.Speak.Replace("*", string.Empty);
var listAttachment = new ListAttachment(
"Select an option below",
new List <OptionItem>()
{
new OptionItem()
{
Title = "Breakfast",
Image = new OptionItemImage()
{
AccessibilityText = "Item 1 image", Url = "http://cdn.cnn.com/cnnnext/dam/assets/190515173104-03-breakfast-around-the-world-avacado-toast.jpg"
},
OptionInfo = new OptionItemInfo()
{
Key = "Breakfast", Synonyms = new List <string>()
{
"first"
}
}
},
new OptionItem()
{
Title = "Lunch",
Image = new OptionItemImage()
{
AccessibilityText = "Item 2 image", Url = "https://simply-delicious-food.com/wp-content/uploads/2018/07/mexican-lunch-bowls-3.jpg"
},
OptionInfo = new OptionItemInfo()
{
Key = "Lunch", Synonyms = new List <string>()
{
"second"
}
}
},
new OptionItem()
{
Title = "Dinner",
Image = new OptionItemImage()
{
AccessibilityText = "Item 3 image", Url = "https://cafedelites.com/wp-content/uploads/2018/06/Garlic-Butter-Steak-Shrimp-Recipe-IMAGE-1.jpg"
},
OptionInfo = new OptionItemInfo()
{
Key = "Dinner", Synonyms = new List <string>()
{
"third"
}
}
},
new OptionItem()
{
Title = "24 Hour Options",
Image = new OptionItemImage()
{
AccessibilityText = "Item 4 image", Url = "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQvAkc_j44yfAhswKl9s5LKnwFL4MGAg4IwFM6lBVTs0W4o9fLB&s"
},
OptionInfo = new OptionItemInfo()
{
Key = "24 hour options", Synonyms = new List <string>()
{
"fourth"
}
}
}
},
ListAttachmentStyle.Carousel);
prompt.Attachments.Add(listAttachment);
}
else
{
var actions = new List <CardAction>()
{
new CardAction(type: ActionTypes.ImBack, title: "Breakfast", value: "Breakfast menu"),
new CardAction(type: ActionTypes.ImBack, title: "Lunch", value: "Lunch menu"),
new CardAction(type: ActionTypes.ImBack, title: "Dinner", value: "Dinner menu"),
new CardAction(type: ActionTypes.ImBack, title: "24 Hour", value: "24 hour menu")
};
// create hero card instead when channel does not support suggested actions
if (!Channel.SupportsSuggestedActions(sc.Context.Activity.ChannelId))
{
var hero = new HeroCard(buttons: actions);
prompt.Attachments.Add(hero.ToAttachment());
}
else
{
prompt.SuggestedActions = new SuggestedActions {
Actions = actions
};
}
}
return(await sc.PromptAsync(DialogIds.MenuPrompt, new PromptOptions()
{
Prompt = prompt,
RetryPrompt = TemplateManager.GenerateActivity(RoomServiceResponses.ChooseOneMenu)
}, cancellationToken));
}
return(await sc.NextAsync(cancellationToken: cancellationToken));
}
private async Task <DialogTurnResult> ShowMenuCardAsync(WaterfallStepContext sc, CancellationToken cancellationToken)
{
var convState = await StateAccessor.GetAsync(sc.Context, () => new HospitalitySkillState(), cancellationToken);
if (convState.FoodList.Count == 0)
{
Menu menu = HotelService.GetMenu(convState.LuisResult?.Entities?.Menu[0][0]);
// get available items for requested menu
List <Card> menuItems = new List <Card>();
foreach (var item in menu.Items)
{
var cardName = GetCardName(sc.Context, "MenuItemCard");
// workaround for webchat not supporting hidden items on cards
if (Channel.GetChannelId(sc.Context) == Channels.Webchat)
{
cardName += ".1.0";
}
menuItems.Add(new Card(cardName, item));
}
var prompt = TemplateManager.GenerateActivity(RoomServiceResponses.FoodOrder);
if (sc.Context.Activity.ChannelId == "google")
{
List <OptionItem> menuOptions = new List <OptionItem>();
foreach (MenuItem item in menu.Items)
{
var option = new OptionItem()
{
Title = item.Name,
Description = item.Description + " " + item.Price,
OptionInfo = new OptionItemInfo()
{
Key = item.Name, Synonyms = new List <string>()
{
}
}
};
menuOptions.Add(option);
}
var listAttachment = new ListAttachment(
menu.Type + ": " + menu.TimeAvailable,
menuOptions,
ListAttachmentStyle.List);
prompt.Attachments.Add(listAttachment);
}
else
{
// show menu card
await sc.Context.SendActivityAsync(TemplateManager.GenerateActivity(null, new Card(GetCardName(sc.Context, "MenuCard"), menu), null, "items", menuItems), cancellationToken);
}
// prompt for order
return(await sc.PromptAsync(DialogIds.FoodOrderPrompt, new PromptOptions()
{
Prompt = prompt,
RetryPrompt = TemplateManager.GenerateActivity(RoomServiceResponses.RetryFoodOrder)
}, cancellationToken));
}
return(await sc.NextAsync(cancellationToken: cancellationToken));
}
