private async void InitPersonGroup()
{
var personGroups = await FaceClient.ListLargePersonGroupsAsync();
if (!personGroups.Where(pg => pg.LargePersonGroupId.Equals(Constants.MainPersonGroupId)).Any())
{
await FaceClient.CreateLargePersonGroupAsync(Constants.MainPersonGroupId, "Wszyscy");
}
}
public async Task RegisterEmployee(string title, Person employee, MediaFile photo)
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
// Step 1 - Create Face List
try
{
await _faceServiceClient.GetLargePersonGroupAsync(groupId);
}
catch
{
await _faceServiceClient.CreateLargePersonGroupAsync(groupId, title);
}
// Step 2 - Add people to face list
var p = await _faceServiceClient.CreatePersonInLargePersonGroupAsync(groupId, employee.Name);
await _faceServiceClient.AddPersonFaceInLargePersonGroupAsync(groupId, p.PersonId, photo.GetStream());
// Step 3 - Train face group
await _faceServiceClient.TrainLargePersonGroupAsync(groupId);
await _faceServiceClient.GetLargePersonGroupTrainingStatusAsync(groupId);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
UserDialogs.Instance.ShowError(ex.Message);
}
finally
{
IsBusy = false;
}
}