private static DisplayRenderListTemplate1 GenerateDisplayListTemplate(this QnAAnswerModel qnAAnswer, List <ListItem> listItems)
{
var displayListTemplate = new DisplayRenderListTemplate1()
{
BackButton = BackButtonVisibility.HIDDEN,
Title = string.Empty,
Token = "string",
};
if (listItems.Count > 0)
{
displayListTemplate.ListItems = listItems;
}
if (!string.IsNullOrEmpty(qnAAnswer.Answer.Image))
{
displayListTemplate.BackgroundImage = new Image()
{
ContentDescription = "background",
Sources = new ImageSource[]
{
new ImageSource()
{
Url = qnAAnswer.Answer.Image
}
}
};
}
;
return(displayListTemplate);
}
internal static IAlexaDirective ToAlexaDirective(this QnAAnswerModel qnAAnswer)
{
List <ListItem> listItems = new List <ListItem>();
ListItem listItem;
IEnumerable <string> choices = qnAAnswer.Context?.Prompts?.Select(p => p.DisplayText) ?? Enumerable.Empty <string>();
foreach (string choice in choices)
{
listItem = new ListItem()
{
Token = choice,
TextContent = new TextContent()
{
PrimaryText = new InnerTextContent()
{
Text = choice,
Type = TextContentType.RichText
}
}
};
listItems.Add(listItem);
}
var directive = new DisplayDirective()
{
Template = qnAAnswer.GenerateDisplayListTemplate(listItems)
};
return(directive);
}
internal static IAlexaDirective ToVideoDirective(this QnAAnswerModel qnAAnswer)
{
return(string.IsNullOrEmpty(qnAAnswer.Answer.Video) ? null
: new VideoDirective()
{
VideoItem = new VideoItem()
{
Source = new Uri(qnAAnswer.Answer.Video),
Metadata = new Metadata()
{
Title = qnAAnswer.Answer.Text,
Subtitle = qnAAnswer.Answer.Text
}
}
});
}
internal static IActivity ToActivity(this QnAAnswerModel qnAAnswer)
{
IEnumerable <string> suggestedActions = qnAAnswer.Context?.Prompts?.Select(p => p.DisplayText);
IMessageActivity activity;
if (suggestedActions != null)
{
activity = MessageFactory.SuggestedActions(suggestedActions, qnAAnswer.Answer.Text, qnAAnswer.Answer.SSML);
}
else
{
activity = MessageFactory.Text(qnAAnswer.Answer.Text, qnAAnswer.Answer.SSML);
}
activity.InputHint = InputHints.ExpectingInput;
return(activity);
}
internal async Task <QnAAnswerModel> GenerateAnswer(string message, string lang)
{
QnAAnswerModel qnAResponse = null;
string route = $"generateAnswer";
var requestBody = JsonConvert.SerializeObject(new { question = message });
HttpContent httpContent = new StringContent(requestBody, Encoding.UTF8, "application/json");
var response = await _client.PostAsync(route, httpContent);
if (response.IsSuccessStatusCode)
{
qnAResponse = (await response.Content.ReadAsAsync <QnaResponse>()).Answers.FirstOrDefault();
}
return(qnAResponse);
}
internal static IActivity ToVideoActivity(this QnAAnswerModel qnAAnswer)
{
VideoCard videoCard = new VideoCard()
{
Title = "Video",
Subtitle = string.Empty,
Image = new ThumbnailUrl
{
Url = qnAAnswer.Answer.Video,
},
Media = new List <MediaUrl>
{
new MediaUrl()
{
Url = qnAAnswer.Answer.Video,
},
}
};
IMessageActivity activity = MessageFactory.Attachment(videoCard.ToAttachment());
activity.InputHint = InputHints.AcceptingInput;
return(activity);
}