public SKUCollections()
{
if (!DesignerProperties.GetIsInDesignMode(new DependencyObject()))
{
CurrentSKUCollection = new DataModel.SKUCollection();
Refresh();
}
}
private void DataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var skuCollection = new DataModel.SKUCollection();
if (e.AddedItems.Count > 0)
{
skuCollection = e.AddedItems[0] as DataModel.SKUCollection ?? skuCollection;
}
((ViewModels.SKUCollections)DataContext).CurrentSKUCollection = skuCollection.Copy();
}
public void SaveCurrentSKUCollection()
{
DataModel.SKUCollection match = SKUHandlerInstance.SKUCollectionList.FirstOrDefault(c => c.Code == CurrentSKUCollection.Code);
// The user is (visually) updating based on SKUCollection code, not database id.
CurrentSKUCollection.Id = match == null ? null : match.Id;
bool noNewLinks = (CurrentSKUCollection != null && match != null) &&
(CurrentSKUCollection.SKUs.Count == match.SKUs.Count) &&
(CurrentSKUCollection.SKUs.Zip(match.SKUs, (a, b) => a.Id == b.Id).All(boolVal => boolVal));
CurrentSKUCollection.Save(noNewLinks);
SKUHandlerInstance.SKUCollectionList = new ObservableCollection <DataModel.SKUCollection>(DataModel.SKUCollection.LoadAll());
}
public void RemoveSKUCollection(DataModel.SKUCollection SKUCollection)
{
SKUCollection.Delete();
SKUHandlerInstance.SKUCollectionList.Remove(SKUCollection);
}