void SaveChanges()
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Выполнить сохранение всех внесённых изменений?",
Caption = ProjectView.ProjName + ": Сотрудники",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
Project project = Mapper.Map <ProjectView, Project>(ProjectView);
IEnumerable <ProjEmplView> projEmplViewsToAdd = ProjEmplViews.Where(pEV => pEV.IsChanged &&
pEV.IsChecked);
IEnumerable <ProjEmplView> projEmplViewsToDelete = ProjEmplViews.Where(pEV => pEV.IsChanged &&
pEV.IsChecked == false);
List <Employee> projsToAdd = Mapper.Map <IEnumerable <ProjEmplView>, List <Employee> >(projEmplViewsToAdd);
List <Employee> projsToDelete = Mapper.Map <IEnumerable <ProjEmplView>, List <Employee> >(projEmplViewsToDelete);
bool IsChangesSaved = false;
try
{
IsChangesSaved = ProjEmplsLogic.SetEmployeesToProject(project, projsToAdd, projsToDelete);
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
if (IsChangesSaved)
{
foreach (var projEmplView in projEmplViewsToAdd)
{
ProjectsViewModel.CurrentProjView.ProjEmplViews.Add(projEmplView);
}
foreach (var projEmplView in projEmplViewsToDelete)
{
ProjectsViewModel.CurrentProjView.ProjEmplViews.Remove(projEmplView);
}
foreach (var projEmplView in ProjEmplViews)
{
projEmplView.IsChanged = false;
projEmplView.BackupClear();
}
IsProjEmplViewsChanged = false;
}
}
}
void DataLoading()
{
ProjEmplsLogic.Login = Credentials.Login;
ProjEmplsLogic.Password = Credentials.Password;
Title = ProjectView.ProjName + ": Сотрудники";
errCaption = "Сотрудники проекта: " + ProjectView.ProjName + " - Ошибка";
List <Employee> employees = new List <Employee>();
IEnumerable <ProjEmplView> projEmplViews;
try
{
employees = ProjEmplsLogic.GetEmployees();
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
projEmplViews = new List <ProjEmplView>();
}
projEmplViews = Mapper.Map <IEnumerable <ProjEmplView> >(employees);
foreach (var projEmplView in projEmplViews)
{
if (ProjectView.ProjEmplViews.FirstOrDefault(pEV => pEV.Id == projEmplView.Id) == null)
{
projEmplView.IsChecked = false;
}
}
foreach (var projEmplView in projEmplViews)
{
projEmplView.PropertyChanged += (s, e) =>
OnProjEmplViewChanged(projEmplView, e.PropertyName);
ProjEmplViews.Add(projEmplView);
}
}
void CancelChanges()
{
if (ProjEmplViews.Where(v => v.IsChanged == true).Count() > 0)
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Все внесённые изменения будут удалены. Продолжить?",
Caption = ProjectView.ProjName + ": Сотрудники",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
foreach (var pEV in ProjEmplViews)
{
if (pEV.IsChanged)
{
pEV.IsChecked = pEV.Backup.IsChecked;
}
}
}
}
}