private void FlippedChangedCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if ((e.Parameter as Flipper).IsFlipped)
{
using (ApplicationContext context = new ApplicationContext())
{
ClinicVM.SelectedDoctor = new Doctor();
var Id = (int)(e.Parameter as Flipper).Tag;
if (e.Parameter != null)
{
ClinicVM.SelectedDoctor = context.Doctors.Where(p => p.Id == Id).FirstOrDefault();
}
//(e.Parameter as Flipper).DataContext = ClinicVM.SelectedDoctor;
}
}
else
{
try
{
if (!(e.OriginalSource as Button).IsCancel)
{
if (ClinicVM.ImageFile.Count() > 0)
{
if (ClinicVM.SelectedDoctor != null)
{
var _doctor = db.Doctors.Where(p => p.Id == ClinicVM.SelectedDoctor.Id).FirstOrDefault();
_doctor.Image = ImgConverter.BitmapToByteArray(_doctor.ImageControl.Source, ClinicVM.ImageFile);
}
else
{
ClinicVM.FictionDoctor.Image = ImgConverter.BitmapToByteArray(ClinicVM.FictionDoctor.ImageControl.Source, ClinicVM.ImageFile);
}
}
if (ClinicVM.SelectedDoctor != null)
{
db.Entry(ClinicVM.FictionDoctor).State = EntityState.Unchanged;
}
db.SaveChanges();
if (ClinicVM.SelectedDoctor != null)
{
db.Entry(ClinicVM.FictionDoctor).State = EntityState.Added;
}
else
{
// Добавим фиктивного доктора
ClinicVM.FictionDoctor = new Doctor();
ClinicVM.FictionDoctor.Id = db.Doctors.Max(p => p.Id) + 1;
db.Doctors.Add(ClinicVM.FictionDoctor);
}
ClinicVM.DoctorCount = db.Doctors.Count() - 1;
}
else
{
if (ClinicVM.SelectedDoctor != null)
{
var _doctor = db.Doctors.Where(p => p.Id == ClinicVM.SelectedDoctor.Id).FirstOrDefault();
_doctor.Name = ClinicVM.SelectedDoctor.Name;
_doctor.Surname = ClinicVM.SelectedDoctor.Surname;
_doctor.Patronymic = ClinicVM.SelectedDoctor.Patronymic;
_doctor.Phone = ClinicVM.SelectedDoctor.Phone;
_doctor.Image = ClinicVM.SelectedDoctor.Image; // Тут надо загружать фото из базы
}
else
{
ClinicVM.FictionDoctor.Name = null;
ClinicVM.FictionDoctor.Surname = null;
ClinicVM.FictionDoctor.Patronymic = null;
ClinicVM.FictionDoctor.Phone = null;
ClinicVM.FictionDoctor.Image = null;
}
}
ClinicVM.SelectedDoctor = null;
ClinicVM.ImageFile = "";
}
catch (Exception ex)
{
logger.Error($"В методе: {ex.TargetSite} возникло исключение: { ex.Message}");
MessageBox.Show($"Ошибка сохранения в базе данных. Обратитесь к администратору.", "Ошибка", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
