void SaveChanges()
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Выполнить сохранение всех внесённых изменений?",
Caption = "сотрудники",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
List <Employee> emplsToAdd = Mapper.Map <IEnumerable <EmployeeView>, List <Employee> >(EmployeeViews.Where(eV => eV.IsAdded));
List <Employee> emplsToUpdate = Mapper.Map <IEnumerable <EmployeeView>, List <Employee> >(EmployeeViews.Where(eV => eV.IsChanged));
List <Employee> emplsToDelete = Mapper.Map <IEnumerable <EmployeeView>, List <Employee> >(EmployeeViews.Where(eV => eV.IsDeleted));
bool IsChangesSaved = false;
try
{
IsChangesSaved = EmployeeLogic.SetEmployees(emplsToAdd, emplsToUpdate, emplsToDelete);
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
if (IsChangesSaved)
{
if (emplsToDelete.Count > 0)
{
while (EmployeeViews.Where(eV => eV.IsDeleted).Count() > 0)
{
EmployeeView emplView = EmployeeViews.First(eV => eV.IsDeleted);
foreach (var pV in ViewModelsContainer.ProjectsViewModel.ProjectViews)
{
pV.ProjEmplViews.Remove(Mapper.Map <ProjEmplView>(emplView));
if (pV.ProjLeadView != null && pV.ProjLeadView.Id == emplView.Id)
{
pV.ProjLeadView = null;
}
}
EmployeeViews.Remove(emplView);
}
}
if (emplsToAdd.Count > 0)
{
IEnumerator <Employee> emplEnumerator = EmployeeLogic.GetEmplIDs().GetEnumerator();
foreach (var eV in EmployeeViews)
{
emplEnumerator.MoveNext();
eV.Id = emplEnumerator.Current.Id;
if (eV.IsAdded == true)
{
eV.LeadProjViews = new ObservableCollection <EmplProjView>();
eV.EmplProjViews = new ObservableCollection <EmplProjView>();
}
eV.IsAdded = false;
}
}
if (emplsToUpdate.Count > 0)
{
foreach (var eV in EmployeeViews)
{
eV.IsChanged = false;
eV.BackupClear();
}
}
IsEmployeeViewsChanged = false;
}
}
}
public void BackupClear()
{
Backup = null;
}