public OrganizationChartPositionsVM(OrganizationChartVM organizationChart, AccessType access):base(access)
{
UnitOfWork = new SoheilEdmContext();
CurrentOrganizationChart = organizationChart;
OrganizationChartDataService = new OrganizationChartDataService(UnitOfWork);
OrganizationChartDataService.PositionAdded += OnPositionAdded;
OrganizationChartDataService.PositionRemoved += OnPositionRemoved;
PositionDataService = new PositionDataService(UnitOfWork);
OrganizationChartPositionDataService = new OrganizationChartPositionDataService(UnitOfWork);
RootNode = new OrganizationChartPositionVM(Access, OrganizationChartPositionDataService) { Title = string.Empty, Id = -1, ParentId = -2 };
var selectedVms = new ObservableCollection<OrganizationChartPositionVM>();
foreach (var organizationChartPosition in OrganizationChartDataService.GetPositions(organizationChart.Id))
{
selectedVms.Add(new OrganizationChartPositionVM(organizationChartPosition, Access, OrganizationChartPositionDataService));
}
var allVms = new ObservableCollection<PositionVM>();
foreach (var position in PositionDataService.GetActives(SoheilEntityType.OrganizationCharts, CurrentOrganizationChart.Id))
{
allVms.Add(new PositionVM(position, Access, PositionDataService));
}
AllItems = new ListCollectionView(allVms);
IncludeCommand = new Command(Include, CanInclude);
ExcludeTreeCommand = new Command(ExcludeTree, CanExcludeTree);
foreach (OrganizationChartPositionVM item in selectedVms)
{
if (item.ParentId == RootNode.Id)
{
RootNode.ChildNodes.Add(item);
break;
}
}
CurrentNode = RootNode;
}
private void OnPositionAdded(object sender, ModelAddedEventArgs<OrganizationChart_Position> e)
{
var positionOrganizationChartVm = new OrganizationChartPositionVM(e.NewModel, Access, OrganizationChartPositionDataService);
CurrentNode.ChildNodes.Add(positionOrganizationChartVm);
if (CurrentNode == RootNode)
{
CurrentNode = positionOrganizationChartVm;
}
}
private void OnOrganizationChartAdded(object sender, ModelAddedEventArgs<OrganizationChart_Position> e)
{
var organizationChartPositionVm = new OrganizationChartPositionVM(e.NewModel, Access, OrganizationChartPositionDataService);
SelectedItems.AddNewItem(organizationChartPositionVm);
SelectedItems.CommitNew();
}