/// <summary>
/// To ship an order you need to generate a shipment reference number (see IDeliveryService).
/// Ancient Rome works with romanian numbers so you will need to convert shipment reference number to a valid romanian number (string).
/// Use IDeliveryService to ship an order.
///
/// </summary>
/// <param name="order"></param>
public void ShipOrder(OrderModel order)
{
int referencesNumber = deliveryService.GenerateShipmentReferenceNumber(order.Items.Sum(p => p.Quantity));
if (referencesNumber < 0)
{
throw new ArgumentOutOfRangeException("Quantitys value cannot be negative!");
}
if (referencesNumber == 0)
{
throw new ArgumentOutOfRangeException("Quantitys value cannot equals 0!");
}
if (order.Items.Any(x => x == null))
{
throw new ArgumentNullException();
}
numberConverter.ConvertToRomeSymbols(referencesNumber, out string shipmentReferenceNumber);
deliveryService.RequestDelivery(shipmentReferenceNumber, order);
}
