/// <summary>
/// Calculates the confidence between two images.
/// </summary>
/// <param name="imagePath">path of the image.</param>
/// <param name="isUrl">true if the image path is an url false if is a directory path.</param>
/// <returns>a Task that contains the % of confidence.</returns>
public async Task <Int32> GetImagesConfidence(string imagePath, bool isUrl)
{
var result1 = await visoService.MakeVisoRequest(imagePath, isUrl);
var result2 = await visoService.MakeVisoRequest(NEHANDERTAL_IMAGE_URL, true);
var verificationResult = await verificationService.MakeVerificationRequest(result1.faceId, result2.faceId);
return(await Task.FromResult <Int32>((Int32)(verificationResult.confidence * 100)));
}
private async Task MessageReceivedAsync(IDialogContext context, IAwaitable <object> result)
{
var activity = await result as IMessageActivity;
if (activity.Attachments != null && activity.Attachments.Any())
{
var attachment = activity.Attachments.First();
if (!attachment.ContentType.Contains("image"))
{
await context.PostAsync("Ho ricevuto un file, ma non mi sembra una tua foto...");
}
else
{
using (HttpClient httpClient = new HttpClient())
{
var responseMessage = await httpClient.GetAsync(attachment.ContentUrl);
byte[] img = await responseMessage.Content.ReadAsByteArrayAsync();
string subscriptionKey = WebConfigurationManager.AppSettings["CognitiveSubscriptionKey"];
string uriBase = WebConfigurationManager.AppSettings["CognitiveBaseURI"];
VisoRequestService viso = new VisoRequestService(subscriptionKey, uriBase);
var visoResponse = await viso.MakeVisoRequest(img);
var age = visoResponse.faceAttributes.age;
var gender = visoResponse.faceAttributes.gender;
var photoUrl = attachment.ContentUrl;
await context.PostAsync($@"Hai {Math.Round(Convert.ToDecimal(age.Split('.')[0]), 0)} anni ... ne dimostri molto meno!");
await context.PostAsync("Foto stupenda! 🤗 Ora siamo pronti per iniziare la visita. Ti suggerirò alcuni percorsi per te");
saveUserProfile(context, age, gender, photoUrl);
await context.PostAsync("I percorsi più adatti a te possono essere ...");
var reply3 = context.MakeMessage();
Attachment[] cards =
{
Helper.DialogHelper.createVisitCard("Un'avventura tra i ghiacci ti aspetta al quarto piano", "http://www.muse.it/it/Esplora/percorso-espositivo/Piano-Quarto/Pagine/Piano-Quarto.aspx", HttpContext.Current.Server.MapPath("~/Assets/ghiacci.jpg")),
Helper.DialogHelper.createVisitCard("Una vista spettacolare sulla valle dell'adige", "http://www.muse.it/it/Esplora/percorso-espositivo/Terrazza/Pagine/Terrazza.aspx", HttpContext.Current.Server.MapPath("~/Assets/terrazza.jpg")),
};
reply3.AttachmentLayout = AttachmentLayoutTypes.Carousel;
reply3.Attachments = cards;
await context.PostAsync(reply3);
await context.PostAsync($@"Però...somigli a qualcuno...");
string faceApiKey = WebConfigurationManager.AppSettings["FACE_API_KEY"];
string verificationBaseURL = WebConfigurationManager.AppSettings["VERIFICATION_API_BASE_URI"];
FacesVerificationRequestService ser = new FacesVerificationRequestService(faceApiKey, uriBase, verificationBaseURL);
var verification = await ser.GetImagesConfidence(img);
string output = await PhotoMaker.mergeImages(photoUrl, verification + "%");
var reply1 = context.MakeMessage();
var imageData = Convert.ToBase64String(File.ReadAllBytes(output));
var attch = new Attachment
{
Name = "Somiglianza con l'uomo di neanderthal: " + verification + "%",
ContentType = "image/jpeg",
ContentUrl = $"data:image/jpeg;base64,{imageData}"
};
reply1.Attachments = new List <Attachment> {
attch
};
await context.PostAsync(reply1);
await context.PostAsync("Condividi la foto e presentati alla cassa per avere un gadget in regalo!");
context.Call <object>(new FeedbackDialog(), this.GoBack);
}
}
}
else
{
await context.PostAsync("Apri la camera e sorridi! 😄");
}
//context.Wait(MessageReceivedAsync);
}
