public Task AddPersonFace(PersonModel person, PersonGroupModel group, FaceImageModel face, UIImage photo, string userData = null)
{
try
{
var tcs = new TaskCompletionSource <bool>();
var faceRect = face.FaceRectangle.ToMPOFaceRect();
using (var jpgData = photo.AsJPEG(.8f))
{
Client.AddPersonFaceWithPersonGroupId(group.Id, person.Id, jpgData, userData, faceRect, (result, error) =>
{
tcs.FailTaskIfErrored(error.ToException());
tcs.FailTaskByCondition(string.IsNullOrEmpty(result.PersistedFaceId), "AddPersistedFaceResult returned invalid face Id");
face.Id = result.PersistedFaceId;
person.Faces.Add(face);
tcs.SetResult(true);
}).Resume();
}
return(tcs.Task);
}
catch (Exception ex)
{
Log.Error(ex.Message);
throw;
}
}
public Task <PersonModel> CreatePerson(string personName, PersonGroupModel group, string userData = null)
{
try
{
var tcs = new TaskCompletionSource <PersonModel>();
Client.CreatePersonWithPersonGroupId(group.Id, personName, userData, (result, error) =>
{
tcs.FailTaskIfErrored(error.ToException());
tcs.FailTaskByCondition(string.IsNullOrEmpty(result.PersonId), "CreatePersonResult returned invalid person Id");
var person = new PersonModel
{
Name = personName,
Id = result.PersonId,
UserData = userData
};
group.People.Add(person);
tcs.SetResult(person);
}).Resume();
return(tcs.Task);
}
catch (Exception ex)
{
Log.Error(ex.Message);
throw;
}
}
public Task AddFaceForPerson(Person person, PersonGroup group, Face face, UIImage photo, string userData = null, float quality = .8f)
{
var tcs = new TaskCompletionSource <bool> ();
try
{
var faceRect = face.FaceRectangle.ToMPOFaceRect();
using (var jpgData = photo.AsJPEG(quality))
{
Client.AddPersonFaceWithPersonGroupId(group.Id, person.Id, jpgData, userData, faceRect, (result, error) =>
{
tcs.FailTaskIfErrored(error.ToException());
tcs.FailTaskByCondition(string.IsNullOrEmpty(result?.PersistedFaceId), "AddPersistedFaceResult returned invalid face Id");
if (tcs.IsNullFinishCanceledOrFaulted())
{
return;
}
face.Id = result.PersistedFaceId;
face.UpdatePhotoPath();
person.Faces.Add(face);
face.SavePhotoFromSource(photo);
tcs.SetResult(true);
}).Resume();
}
return(tcs.Task);
}
catch (Exception ex)
{
Log.Error(ex);
throw;
}
}
