public string ServeCustomer(StockController controller, LogTradesQueue tradesQueue)
{
Thread.Sleep(Rnd.NextInt(20));
TShirt shirt = TShirtProvider.SelectRandomShirt();
string code = shirt.Code;
bool custSells = Rnd.TrueWithProb(1.0 / 6.0);
if (custSells)
{
int quantity = Rnd.NextInt(9) + 1;
controller.BuyShirts(code, quantity);
tradesQueue.QueueTradeForLogging(
new Trade(this, shirt, TradeType.Purchase, quantity));
return($"Bought {quantity} of {shirt}");
}
else
{
bool success = controller.TrySellShirt(code);
if (success)
{
tradesQueue.QueueTradeForLogging(
new Trade(this, shirt, TradeType.Sale, 1));
return($"Sold {shirt}");
}
else
{
return($"Couldn't sell {shirt}: Out of stock");
}
}
}
public Trade(SalesPerson person, TShirt shirt, TradeType type, int quantitySold)
{
this.Person = person;
this.Shirt = shirt;
this.Type = type;
this.Quantity = quantitySold;
}