/// <summary>
/// Handle the intent.
/// </summary>
/// <param name="req">Webhook request</param>
/// <returns>Webhook response</returns>
public override async Task <WebhookResponse> HandleAsync(WebhookRequest req)
{
var searchTerm = req.QueryResult.Parameters.Fields["searchterm"].StringValue;
DialogflowApp.Show($"<div>Searching for pictures of: {searchTerm}</div><div>Please wait...</div>");
var searchService = CreateSearchClient();
var query = CreateSearchQuery(searchService, searchTerm);
var result = await query.ExecuteAsync();
// Store images in state
var images = result.Items
.Select(x => new ConvState.Image {
Title = x.Title, Url = x.Link
})
.ToList();
_conversation.State.ImageList = images;
var imageList = images.Select(x => $"<li><img src=\"{x.Url}\" alt=\"{WebUtility.HtmlEncode(x.Title)}\" style=\"width:200px\" /></li>");
DialogflowApp.Show($"<ol>{string.Join("", imageList)}</ol>");
return(new WebhookResponse
{
FulfillmentText = $"Found some pictures of: {searchTerm}. Now, select a picture."
});
}
/// <summary>
/// Handle the intent.
/// </summary>
/// <param name="req">Conversation request</param>
/// <returns></returns>
public override async Task <string> HandleAsync(ConvRequest req)
{
var platform = await Platform.InstanceAsync();
(var spokenDescription, string[] textDescription) = GetDetailedDescription(platform);
DialogflowApp.Show(string.Join("", textDescription.Select(x => $"<div>{x}</div>")));
return(DialogflowApp.Tell(spokenDescription));
}
/// <summary>
/// Handle the intent.
/// </summary>
/// <param name="req">Webhook request</param>
/// <returns>Webhook response</returns>
public override async Task <WebhookResponse> HandleAsync(WebhookRequest req)
{
var platform = await Platform.InstanceAsync();
(var spokenDescription, string[] textDescription) = GetDetailedDescription(platform);
DialogflowApp.Show(string.Join("", textDescription.Select(x => $"<div>{x}</div>")));
return(new WebhookResponse {
FulfillmentText = spokenDescription
});
}
public override async Task <WebhookResponse> HandleAsync(WebhookRequest req)
{
var searchTerm = req.QueryResult.Parameters.Fields["searchterm"].StringValue;
DialogflowApp.Show($"<div>Searching for pictures of: {searchTerm}</div><div>Please wait...</div>");
var searchService = CreateSearchClient();
var result = await searchService.Images.SearchAsync(query : searchTerm);
// Store images in state
var images = result.Value
.Select(x => new ConvState.Image {
Title = x.Name, Url = x.ThumbnailUrl
})
.ToList();
conversation.State.ImageList = images;
var imageList = images.Select(x => $"<li><img src=\"{x.Url}\" alt=\"{WebUtility.HtmlEncode(x.Title)}\" style=\"width:200px\" /></li>");
DialogflowApp.Show($"<ol>{string.Join("", imageList)}</ol>");
// var response = new WebhookResponse();
var message = new Intent.Types.Message();
message.CarouselSelect = new Intent.Types.Message.Types.CarouselSelect();
foreach (var image in images)
{
var item = new Intent.Types.Message.Types.CarouselSelect.Types.Item();
item.Title = image.Title;
var current = new Intent.Types.Message.Types.Image();
current.ImageUri = image.Url;
item.Image = current;
message.CarouselSelect.Items.Add(item);
}
// response.FulfillmentMessages.Add(message);
// response.FulfillmentText = $"Found some pictures of: {searchTerm}. Now, select a picture.";
// return response;
return(new WebhookResponse
{
FulfillmentMessages = { message },
FulfillmentText = $"Found some pictures of: {searchTerm}. Now, select a picture.",
Source = ""
});
// return new WebhookResponse
// {
// FulfillmentText = $"Found some pictures of: {searchTerm}. Now, select a picture."
// };
}
/// <summary>
/// Handle the intent.
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public override string Handle(ConvRequest req)
{
// Unfocus the image
_conversation.State.FocusedImage = null;
// Update state with list of pictures
var images = _conversation.State.ImageList;
var imagesList = images.Select(x => $"<li><img src=\"{x.Url}\" alt=\"{WebUtility.HtmlEncode(x.Title)}\" style=\"width:200px\" /></li>");
DialogflowApp.Show($"<ol>{string.Join("", imagesList)}</ol>");
return(DialogflowApp.Tell("OK, looking at all images now."));
}
/// <summary>
/// Handle the intent.
/// </summary>
/// <param name="req">Webhook request</param>
/// <returns>Webhook response</returns>
public override async Task <WebhookResponse> HandleAsync(WebhookRequest req)
{
var errorMessage = ExtractAndValidateParameters(req, out string englishPhrase, out string languageCode);
if (errorMessage != null)
{
DialogflowApp.Show($"<div>{errorMessage}</div>");
return(new WebhookResponse
{
FulfillmentText = errorMessage
});
}
var client = TranslationClient.Create();
var response = await client.TranslateTextAsync(englishPhrase, languageCode, LanguageCodes.English);
DialogflowApp.Show($"<div>'{englishPhrase}' is '{response.TranslatedText}' in {languageCode}</div>");
return(new WebhookResponse {
FulfillmentText = response.TranslatedText
});
}
/// <summary>
/// Handle the Dialogflow intent.
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public override string Handle(ConvRequest req)
{
if (!int.TryParse(req.Parameters["index"], out int index))
{
// Something went wrong with parsing, index is not a number
return(DialogflowApp.Tell($"I don't know which picture you're talking about."));
}
if (index < 1 || index > _conversation.State.ImageList.Count)
{
// Tried to select an out-of-range picture.
return(DialogflowApp.Tell($"That picture doesn't exist!"));
}
// Store the selected image in the state
var image = _conversation.State.ImageList[index - 1];
_conversation.State.FocusedImage = image;
DialogflowApp.Show($"<img src=\"{image.Url}\" alt=\"{WebUtility.HtmlEncode(image.Title)}\" style=\"height:100%;width:100%\" />");
return(DialogflowApp.Tell($"Picture {index} selected. You can describe, show landmarks or ask whether the image is safe."));
}
/// <summary>
/// Handle the Dialogflow intent.
/// </summary>
/// <param name="req">Webhook request</param>
/// <returns>Webhook response</returns>
public override WebhookResponse Handle(WebhookRequest req)
{
int index = (int)req.QueryResult.Parameters.Fields["index"].NumberValue;
if (index < 1 || index > _conversation.State.ImageList.Count)
{
// Tried to select an out-of-range picture.
return(new WebhookResponse {
FulfillmentText = $"That picture doesn't exist!"
});
}
// Store the selected image in the state
var image = _conversation.State.ImageList[index - 1];
_conversation.State.FocusedImage = image;
DialogflowApp.Show($"<img src=\"{image.Url}\" alt=\"{WebUtility.HtmlEncode(image.Title)}\" style=\"height:100%;width:100%\" />");
return(new WebhookResponse
{
FulfillmentText = $"Picture {index} selected. You can describe, show landmarks or ask whether the image is safe."
});
}