private static bool TryAllocateLockerToOrder(Order order)
{
OrderProcessor.TryAllocatingForPendingOrders();
var allocationStatus = false;
foreach (var pod in OrderProcessor.pods)
{
if (!pod.IsPodFull())
{
allocationStatus = pod.AssignOrderToPod(order.GetOrderId, order.GetLockerSize);
}
if (allocationStatus == true)
{
OrderProcessor.PrintPodStatusOnAllocation(pod.GetPodId);
return(allocationStatus);
}
}
if (order.GetLockerSize == LockerSizeEnum.small)
{
bool largeSizeOrderPendingInQueue = false;
foreach (var o in OrderProcessor.ordersQueue)
{
if (o.GetLockerSize == LockerSizeEnum.large || o.GetLockerSize == LockerSizeEnum.small)
{
largeSizeOrderPendingInQueue = true;
break;
}
}
if (!largeSizeOrderPendingInQueue)
{
foreach (var pod in OrderProcessor.pods)
{
if (!pod.IsPodFull())
{
allocationStatus = pod.AssignOrderToPod(order.GetOrderId, LockerSizeEnum.large);
}
if (allocationStatus == true)
{
OrderProcessor.PrintPodStatusOnAllocation(pod.GetPodId);
return(allocationStatus);
}
}
}
}
return(allocationStatus);
}
private static void TryAllocatingForPendingOrders()
{
if (OrderProcessor.ordersQueue.Count == 0)
{
return;
}
if (OrderProcessor.ordersQueue.Count > 20) // If more than 20 pending orders create new pod;
{
var pod = new Pods(OrderProcessor.pods.Count);
OrderProcessor.pods.Add(pod);
}
List <Order> orderList1 = OrderProcessor.ordersQueue.ToList();
List <Order> orderList2 = new List <Order>();
foreach (var order in orderList1)
{
var allocationStatus = false;
foreach (var pod in OrderProcessor.pods)
{
if (!pod.IsPodFull())
{
allocationStatus = pod.AssignOrderToPod(order.GetOrderId, order.GetLockerSize);
}
if (allocationStatus == true)
{
OrderProcessor.PrintPodStatusOnAllocation(pod.GetPodId);
OrderProcessor.orderStatus[order] = true;
orderList2.Add(order);
break;
}
}
}
OrderProcessor.ordersQueue.Clear();
foreach (var order in orderList2)
{
orderList1.Remove(order);
}
foreach (var order in orderList1)
{
OrderProcessor.ordersQueue.Enqueue(order);
}
}