public RequirementBatch(List <PurchaseRequirement> requirements)
{
UnfulfilledOrder = new UnfulfilledOrder();
_purchaseOrders = new Dictionary <Supplier, IPurchaseOrder>();
_requirements = requirements.ToDictionary(x => x.Product.ToProduct(), y => y.Quantity);
Cache = new StockCache(requirements);
}
/// <summary>
/// Removes requirements that can't be fulfilled because of no stock and adds entries to Unfulfilled.
/// </summary>
public void ProcessNoStock()
{
foreach (var req in Unallocated)
{
if (Cache.GetAvailableStock(req.Product).Sum(x => x.Quantity) == 0)
{
UnfulfilledOrder.Add(new OrderLineBase(req.Product, req.Quantity));
_requirements[req.Product] = 0;
}
}
}