private void PriceForSelections(Catalog.Product p, OptionSelectionList selections)
{
this.IsValid = true;
this.VariantId = string.Empty;
this._ModifierAdjustments = 0;
if (selections == null) return;
if (p == null) return;
// Check for Option Price Modifiers
if (!p.HasOptions()) return;
this._ModifierAdjustments = selections.GetPriceAdjustmentForSelections(p.Options);
this.BasePrice += this._ModifierAdjustments;
// Check for Variant Changes
if (!p.HasVariants()) return;
Variant v = p.Variants.FindBySelectionData(selections, p.Options);
if (v == null)
{
this.IsValid = false;
return;
}
// Assign Variant Attributes to this price data
this.VariantId = v.Bvin;
if (v.Sku.Trim().Length > 0) this.Sku = v.Sku;
if (v.Price >= 0) this.BasePrice = v.Price + this._ModifierAdjustments;
}