private static async Task <DialogTurnResult> EventDetailsStep(WaterfallStepContext stepContext,
CancellationToken cancellationToken)
{
var selection = ((FoundChoice)stepContext.Result).Value;
var reply = stepContext.Context.Activity.CreateReply();
var service = new DNUGPBRestService();
var eventDetailsList = await service.FetchEventDetailsAsync(selection, stepContext);
var eventLocationList = await service.FetchEventLocationAsync(selection, stepContext);
var eventDetails = eventDetailsList.First();
var eventLocations = eventLocationList.ToList();
var eventLocation = eventLocations.First();
var latitude = eventLocations.First().Latitude.ToString(CultureInfo.InvariantCulture);
var longitude = eventLocations.First().Longitude.ToString(CultureInfo.InvariantCulture);
var converter = new Converter();
var adaptiveCard = new AdaptiveCard("1.0");
adaptiveCard.Body.Add(new AdaptiveTextBlock()
{
Text = $"### {eventDetails.Name}",
});
adaptiveCard.Body.Add(new AdaptiveTextBlock()
{
Text = converter.Convert(eventDetails.ShortDescription),
Wrap = true
});
adaptiveCard.Body.Add(new AdaptiveImage()
{
Url = new Uri(string.Format(
$"https://dev.virtualearth.net/REST/v1/Imagery/Map/CanvasLight/{latitude},{longitude}/15?pushpin={latitude},{longitude}&key={ApiKeys.BingMapsApiKey}")),
Size = AdaptiveImageSize.Stretch
});
adaptiveCard.Body.Add(new AdaptiveTextBlock()
{
Text = $"{eventLocation.Name}, {eventLocation.Street}, {eventLocation.PLZ} {eventLocation.City}"
});
var attachment = new Attachment()
{
ContentType = AdaptiveCard.ContentType,
Content = adaptiveCard
};
reply.Attachments = new List <Attachment>()
{
attachment
};
await stepContext.Context.SendActivityAsync(reply, cancellationToken : cancellationToken);
return(await stepContext.EndDialogAsync(cancellationToken : cancellationToken));
}
private static async Task <DialogTurnResult> EventSelectionStep(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
var selection = ((FoundChoice)stepContext.Result).Value;
var service = new DNUGPBRestService();
var eventList = await service.FetchEventListAsync(stepContext);
var events = eventList.Where(e =>
{
if (selection.ToLower().StartsWith("upcoming"))
{
return(e.DateToDateTime() >= DateTime.Today);
}
if (selection.ToLower().StartsWith("past"))
{
return(e.DateToDateTime() < DateTime.Today);
}
return(true);
});
var choices = events.Select(e => new Choice()
{
Value = e.EventId.ToString(),
Action = new CardAction()
{
Title = e.Name,
Value = e.Name,
Type = ActionTypes.ImBack
}
}).ToList();
if (choices.Count > 0)
{
return(await stepContext.PromptAsync(nameof(ChoicePrompt),
new PromptOptions
{
Prompt = MessageFactory.Text("Select Event for details."),
Choices = choices,
RetryPrompt = MessageFactory.Text("Please select a valid option!")
}, cancellationToken));
}
else
{
await stepContext.Context.SendActivityAsync("There are currently no events in this category. Please select another category!", cancellationToken : cancellationToken);
return(await stepContext.ReplaceDialogAsync(nameof(SearchDialogBasicExtendedUI), cancellationToken : cancellationToken));
}
}
private static async Task <DialogTurnResult> EventSelectionStep(WaterfallStepContext stepContext,
CancellationToken cancellationToken)
{
var luisApplication =
new LuisApplication(ApiKeys.LuisAppId, ApiKeys.LuisApiKey, "https://" + ApiKeys.LuisApiHostName);
var luisRecognizer = new LuisRecognizer(luisApplication);
var result = await luisRecognizer.RecognizeAsync(stepContext.Context, cancellationToken);
var(intent, score) = result.GetTopScoringIntent();
if (intent.Equals("None"))
{
await stepContext.Context.SendActivityAsync(
"Sorry, I didn't get that. Here are some examples that I can recognize: 'Show all events' or 'Show me a list of upcoming events'",
cancellationToken : cancellationToken);
}
if (intent.Equals("Search"))
{
if (!result.Entities.HasValues)
{
await stepContext.Context.SendActivityAsync(
"Sorry, I didn't get that. Here are some examples that I can recognize: 'Show all events' or 'Show me a list of upcoming events'",
cancellationToken : cancellationToken);
}
else
{
var service = new DNUGPBRestService();
var eventList = await service.FetchEventListAsync(stepContext);
var entity = result.Entities["SearchOption"].First().First().ToString();
var events = eventList.Where(e =>
{
if (entity.Equals("upcoming"))
{
return(e.DateToDateTime() >= DateTime.Today);
}
if (entity.Equals("past"))
{
return(e.DateToDateTime() < DateTime.Today);
}
return(true);
});
var choices = events.Select(e => new Choice()
{
Value = e.EventId.ToString(),
Action = new CardAction()
{
Title = e.Name,
Value = e.Name,
Type = ActionTypes.ImBack
}
}).ToList();
if (choices.Count > 0)
{
return(await stepContext.PromptAsync(nameof(ChoicePrompt),
new PromptOptions
{
Prompt = MessageFactory.Text("Select Event for details."),
Choices = choices,
RetryPrompt = MessageFactory.Text("Please select a valid option!")
}, cancellationToken));
}
else
{
await stepContext.Context.SendActivityAsync(
"There are currently no events in this category. Please select another category!",
cancellationToken : cancellationToken);
return(await stepContext.ReplaceDialogAsync(nameof(SearchDialogBasicExtendedUI),
cancellationToken : cancellationToken));
}
}
}
return(await stepContext.EndDialogAsync(cancellationToken : cancellationToken));
}