void SaveChanges()
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Выполнить сохранение всех внесённых изменений?",
Caption = ProjectView.ProjName + ": Выбор руководителя",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
Project project = Mapper.Map <ProjectView, Project>(ProjectView);
ProjLeadView selectedProjLeadView = ProjLeadViews.FirstOrDefault(pLV => pLV.IsChanged && pLV.IsChecked);
ProjLeadView previousProjLeadView = ProjLeadViews.FirstOrDefault(pLV => pLV.IsChanged && !pLV.IsChecked);
Employee selectedLeader = Mapper.Map <ProjLeadView, Employee>(selectedProjLeadView);
bool IsChangesSaved = false;
try
{
IsChangesSaved = ProjLeadLogic.SetLeaderToProject(project, selectedLeader);
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
if (IsChangesSaved)
{
if (ViewModelsContainer.EmployeesViewModel != null)
{
ViewModelsContainer.EmployeesViewModel.IsEmployeeViewsChangedByProjectsViewModel = true;
if (previousProjLeadView != null)
{
ViewModelsContainer.EmployeesViewModel
.EmployeeViews
.First(eV => eV.Id == previousProjLeadView.Id)
.LeadProjViews.Remove(Mapper.Map <EmplProjs.EmplProjView>(ProjectsViewModel.CurrentProjView));
}
ViewModelsContainer.EmployeesViewModel.IsEmployeeViewsChangedByProjectsViewModel = false;
}
ProjectsViewModel.CurrentProjView.ProjLeadView = selectedProjLeadView;
foreach (var projLeadView in ProjLeadViews)
{
projLeadView.IsChanged = false;
}
IsProjLeadViewsChanged = false;
}
}
}
void DataLoading()
{
ProjLeadLogic.Login = Credentials.Login;
ProjLeadLogic.Password = Credentials.Password;
Title = ProjectView.ProjName + ": Выбор руководителя";
errCaption = "Выбор руководителя: " + ProjectView.ProjName + " - Ошибка";
List <Employee> employees = new List <Employee>();
IEnumerable <ProjLeadView> projLeadViews;
try
{
employees = ProjLeadLogic.GetEmployees();
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
projLeadViews = new List <ProjLeadView>();
}
projLeadViews = Mapper.Map <IEnumerable <ProjLeadView> >(employees);
foreach (var projLeadView in projLeadViews)
{
if (ProjectView.ProjLeadView == null || ProjectView.ProjLeadView.Id != projLeadView.Id)
{
projLeadView.IsChecked = false;
}
projLeadView.ProjLeadVM = this;
}
foreach (var projLeadView in projLeadViews)
{
projLeadView.PropertyChanged += (s, e) => OnProjLeadViewChanged(projLeadView, e.PropertyName);
ProjLeadViews.Add(projLeadView);
}
}
void CancelChanges()
{
if (ProjLeadViews.Where(v => v.IsChanged == true).Count() > 0)
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Все внесённые изменения будут удалены. Продолжить?",
Caption = ProjectView.ProjName + ": Выбор руководителя",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
foreach (var pEV in ProjLeadViews)
{
if (pEV.Backup != null)
{
pEV.IsChecked = pEV.Backup.IsChecked;
}
}
}
}
}