public bool ContainsVariantSelection(OptionSelection selection)
{
// look through a list of options to see if it contains a valid option
// for the given selection data
bool result = false;
foreach (Option o in this.VariantsOnly())
{
if (o.Bvin.Replace("-", "") == selection.OptionBvin.Replace("-", ""))
{
if (o.ItemsContains(selection.SelectionData))
{
return(true);
}
}
}
return(result);
}
public List <string> SelectionNames(List <Option> options)
{
List <string> result = new List <string>();
foreach (Option opt in options)
{
OptionSelection sel = Selections.FindByOptionId(opt.Bvin);
if (sel != null)
{
string itemBvin = sel.SelectionData;
foreach (OptionItem oi in opt.Items)
{
string cleaned = OptionSelection.CleanBvin(oi.Bvin);
if (cleaned == itemBvin)
{
result.Add(oi.Name);
break;
}
}
}
}
return(result);
}
public Variant FindBySelectionData(OptionSelectionList selections, OptionList options)
{
OptionSelectionList variantSelections = new OptionSelectionList();
foreach (Option opt in options)
{
if (opt.IsVariant)
{
OptionSelection sel = selections.FindByOptionId(opt.Bvin);
if (sel != null)
{
variantSelections.Add(sel);
}
else
{
return(null);
}
}
}
string selectionKey = OptionSelection.GenerateUniqueKeyForSelections(variantSelections);
return(this.FindByKey(selectionKey));
}
public string UniqueKey()
{
return(OptionSelection.GenerateUniqueKeyForSelections(Selections));
}
