//Populate DetectionInfo with face recognition Attributes
public DetectionInfo(Image <Bgr, byte> image, ICollection <Rectangle> rectangles, ICollection <Face> faces)
{
InitData();
Image = image;
Rectangles = rectangles;
Faces = faces;
if (faces.Any())
{
PersonCount = Faces.Count;
//Gestion des genres
Genders = faces.Select(gender => gender.FaceAttributes.Gender).ToList();
MaleCount = Genders.Where(g => g == "male").Count();
FemaleCount = Genders.Where(g => g == "female").Count();
//Calcul de l'age moyen
AgeAverage = faces.Select(age => age.FaceAttributes.Age).ToList().Average();
//Calcul du nombre de sourire
Smiles = faces.Select(age => age.FaceAttributes.Smile).ToList();
SmileCount = Smiles.Where(s => s >= 0.5).Count();
//Calcul du nombre de "poilus" (moustache ou barbe)
FacialHair = faces.Select(age => age.FaceAttributes.FacialHair).ToList();
foreach (var f in FacialHair)
{
if (f.Beard > 0.3 || f.Moustache > 0.3)
{
HearyCount++;
}
}
//calcul du nombre de porteur de lunettes de vue et solaire
Glasses = faces.Select(g => g.FaceAttributes.Glasses).ToList();
SunGlassesCount = Glasses.Where(g => g == Microsoft.ProjectOxford.Face.Contract.Glasses.Sunglasses).Count();
ReadingGlassesCount = Glasses.Where(g => g == Microsoft.ProjectOxford.Face.Contract.Glasses.ReadingGlasses).Count();
//Accessoires : non gérés
Accessories = faces.Select(age => age.FaceAttributes.Accessories).ToList();
//Ventilation des emotions selon les 4 grandes tendances
Emotions = faces.Select(age => age.FaceAttributes.Emotion).ToList();
foreach (var e in Emotions)
{
if (GetEmotion(e) == "Happiness")
{
EmotionHappyCount++;
}
if (GetEmotion(e) == "Anger")
{
EmotionAngerCount++;
}
if (GetEmotion(e) == "Disgust")
{
EmotionDisgustCount++;
}
if (GetEmotion(e) == "Neutral")
{
EmotionNeutralCount++;
}
}
//Calcul du ratio de "happy" par rapport au nombre de personnes
HappyRatio = Math.Round((((double)EmotionHappyCount / (double)faces.Count)) * 100, 2);
}
}
private async Task GetUpcomingMoviesAsync(bool fromPagination = false)
{
try
{
RunningOperation = true;
if (fromPagination == false)
{
await GetGenre();
}
var response = await APIHelper.GetUpcomingMovies(Page);
if (response.Error != null)
{
await _dialogService.DisplayAlertAsync("ArcTouch - Movies", response.Error.Message, "Cancel");
}
else
{
if (response.Response.results.Count > 0)
{
HasMorePages = true;
foreach (var item in response.Response.results)
{
item.movieImage = APIHelper.GetMovieImage(item.backdrop_path);
if (item.genre_ids.Length > 0 && Genders.Count > 0)
{
item.genderDescription = Genders.Where(x => x.id == item.genre_ids[0]).Select(x => x.name).FirstOrDefault();
}
UpcomingMovies.Add(item);
}
}
else
{
HasMorePages = false;
}
}
RunningOperation = false;
}
catch (Exception ex)
{
await _dialogService.DisplayAlertAsync("ArcTouch - Movies", ex.Message, "Cancel");
}
finally
{
RunningOperation = false;
}
}
private async void SendCommandTapped(object obj)
{
try
{
if (!IsBusy)
{
IsBusy = true;
bool result = await _pushService.SendPushNotifications(new PushMessageDto
{
Ages = Ages.Where(x => x.Selected).Select(x => x.Value).ToList(),
Image = Image,
Genders = Genders.Where(x => x.Selected).Select(x => x.Value).ToList(),
Date = DateTime.Now,
Description = Message,
SelectRandom = Random,
Tag = Tags.Where(x => x.Selected).Select(x => x.Value).ToList(),
Title = $"Notificación enviada por {_userService.GetLastUser().Username}"
});
if (result)
{
Clean();
}
else
{
await _dialogService.DisplayAlertAsync("Error", "No se pudo enviar la notificación", "Cerrar");
}
}
}
catch (Exception e)
{
await _dialogService.DisplayAlertAsync("Error", e.Message, "Cerrar");
}
finally
{
IsBusy = false;
}
}
private Gender GetGender(string description)
{
var search = Genders.Where(a => a.GenderReadable.Equals(description));
return(!search.Count().Equals(1) ? null : search.First());
}
