public OperatorActivitiesVM(OperatorVM opr, AccessType access) : base(access)
{
UnitOfWork = new SoheilEdmContext();
CurrentOperator = opr;
OperatorDataService = new OperatorDataService(UnitOfWork);
OperatorDataService.ActivityAdded += OnActivityAdded;
OperatorDataService.ActivityRemoved += OnActivityRemoved;
ActivityDataService = new ActivityDataService(UnitOfWork);
ActivityOperatorDataService = new ActivitySkillDataService(UnitOfWork);
ActivityGroupDataService = new ActivityGroupDataService(UnitOfWork);
var selectedVms = new ObservableCollection<ActivityOperatorVM>();
foreach (var generalActivitySkill in OperatorDataService.GetActivities(opr.Id))
{
selectedVms.Add(new ActivityOperatorVM(generalActivitySkill, Access, ActivityOperatorDataService, RelationDirection.Reverse));
}
SelectedItems = new ListCollectionView(selectedVms);
var allVms = new ObservableCollection<ActivityVM>();
foreach (var activity in ActivityDataService.GetActives()
.Where(activity => !selectedVms.Any(activityOperator => activityOperator.ActivityId == activity.Id)))
{
allVms.Add(new ActivityVM(activity, Access, ActivityDataService, ActivityGroupDataService));
}
AllItems = new ListCollectionView(allVms);
IncludeCommand = new Command(Include, CanInclude);
ExcludeCommand = new Command(Exclude, CanExclude);
}
private void OnOperatorRemoved(object sender, ModelRemovedEventArgs e)
{
foreach (ActivityOperatorVM item in SelectedItems)
{
if (item.Id == e.Id)
{
var model = OperatorDataService.GetSingle(item.OperatorId);
var returnedVm = new OperatorVM(model, Access, OperatorDataService);
AllItems.AddNewItem(returnedVm);
AllItems.CommitNew();
SelectedItems.Remove(item);
break;
}
}
}
private void OnOperatorAdded(object sender, ModelAddedEventArgs<Operator> e)
{
var newOperatorVm = new OperatorVM(e.NewModel, Access, OperatorDataService);
Items.AddNewItem(newOperatorVm);
Items.CommitNew();
CurrentContent = newOperatorVm;
CurrentContent.IsSelected = true;
}
