void SaveChanges()
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Выполнить сохранение всех внесённых изменений?",
Caption = EmployeeView.Surname + " " + EmployeeView.Name + " " + EmployeeView.MiddleName + ": Проекты",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
Employee employee = Mapper.Map <EmployeeView, Employee>(EmployeeView);
IEnumerable <EmplProjView> emplProjViewsToAdd = EmplProjViews.Where(ePV => ePV.IsChanged &&
ePV.IsChecked);
IEnumerable <EmplProjView> emplProjViewsToDelete = EmplProjViews.Where(ePV => ePV.IsChanged &&
ePV.IsChecked == false);
List <Project> projsToAdd = Mapper.Map <IEnumerable <EmplProjView>, List <Project> >(emplProjViewsToAdd);
List <Project> projsToDelete = Mapper.Map <IEnumerable <EmplProjView>, List <Project> >(emplProjViewsToDelete);
bool IsChangesSaved = false;
try
{
IsChangesSaved = EmplProjsLogic.SetProjectsToEmployee(employee, projsToAdd, projsToDelete);
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
if (IsChangesSaved)
{
foreach (var emplProjView in emplProjViewsToAdd)
{
EmployeesViewModel.CurrentEmplView
.EmplProjViews
.Add(emplProjView);
}
foreach (var emplProjView in emplProjViewsToDelete)
{
EmployeesViewModel.CurrentEmplView
.EmplProjViews
.Remove(emplProjView);
}
foreach (var emplProjView in EmplProjViews)
{
emplProjView.IsChanged = false;
emplProjView.BackupClear();
}
IsEmplProjViewsChanged = false;
}
}
}
void CancelChanges()
{
if (EmplProjViews.Where(v => v.IsChanged == true).Count() > 0)
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Все внесённые изменения будут удалены. Продолжить?",
Caption = EmployeeView.Surname + " " + EmployeeView.Name + " " + EmployeeView.MiddleName + ": Проекты",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
foreach (var ePV in EmplProjViews)
{
if (ePV.IsChanged)
{
ePV.IsChecked = ePV.Backup.IsChecked;
}
}
}
}
}