/// <summary>
/// Initializes a new instance of the <see cref="CompareListModel"/> class.
/// </summary>
/// <param name="items">The items.</param>
public CompareListModel(LineItemModel[] items)
{
_lineItems = items;
if (items != null)
{
_availableProperties = items.SelectMany(x => x.CatalogItem.Properties)
.OrderBy(x => x.Priority)
.GroupBy(x => x.Name).ToArray();
}
}
