public MachineStationsVM(MachineVM machine, AccessType access)
: base(access)
{
UnitOfWork = new SoheilEdmContext();
CurrentMachine = machine;
MachineDataService = new MachineDataService(UnitOfWork);
MachineDataService.StationAdded += OnStationAdded;
MachineDataService.StationRemoved += OnStationRemoved;
StationDataService = new StationDataService(UnitOfWork);
var selectedVms = new ObservableCollection<StationMachineVM>();
foreach (var stationMachine in MachineDataService.GetStations(machine.Id))
{
selectedVms.Add(new StationMachineVM(stationMachine, Access, StationMachineDataService, RelationDirection.Reverse));
}
SelectedItems = new ListCollectionView(selectedVms);
var allVms = new ObservableCollection<StationVM>();
foreach (var station in StationDataService.GetActives(SoheilEntityType.Machines, CurrentMachine.Id))
{
allVms.Add(new StationVM(station, Access, StationDataService));
}
AllItems = new ListCollectionView(allVms);
IncludeCommand = new Command(Include, CanInclude);
ExcludeCommand = new Command(Exclude, CanExclude);
}
private void OnMachineAdded(object sender, ModelAddedEventArgs<Machine> e)
{
var newMachineVm = new MachineVM(e.NewModel, GroupItems, Access, MachineDataService, MachineFamilyDataService);
Items.AddNewItem(newMachineVm);
Items.CommitNew();
CurrentContent = newMachineVm;
CurrentContent.IsSelected = true;
}
private void OnMachineRemoved(object sender, ModelRemovedEventArgs e)
{
foreach (StationMachineVM item in SelectedItems)
{
if (item.Id == e.Id)
{
var model = MachineDataService.GetSingle(item.MachineId);
var returnedVm = new MachineVM(model, Access, MachineDataService, MachineFamilyDataService);
AllItems.AddNewItem(returnedVm);
AllItems.CommitNew();
SelectedItems.Remove(item);
break;
}
}
}