public static void Part3_ConcurrentDictionary_Main()
{
StockController controller = new StockController();
TimeSpan workDay = new TimeSpan(0, 0, 2);
Task t1 = Task.Run(() => new SalesPerson("Sahil").Work(controller, workDay));
Task t2 = Task.Run(() => new SalesPerson("Peter").Work(controller, workDay));
Task t3 = Task.Run(() => new SalesPerson("Juliette").Work(controller, workDay));
Task t4 = Task.Run(() => new SalesPerson("Xavier").Work(controller, workDay));
Task.WaitAll(t1, t2, t3, t4);
controller.DisplayStatus();
}
public void Work(StockController stockController, TimeSpan workDay)
{
Random rand = new Random(Name.GetHashCode());
DateTime start = DateTime.Now;
while (DateTime.Now - start < workDay)
{
Thread.Sleep(rand.Next(100));
bool buy = (rand.Next(6) == 0);
string itemName = Part3_ConcurrentDictionary.AllShirtNames[rand.Next(Part3_ConcurrentDictionary.AllShirtNames.Count)];
if (buy)
{
int quantity = rand.Next(9) + 1;
stockController.BuyStock(itemName, quantity);
DisplayPurchase(itemName, quantity);
}
else
{
bool success = stockController.TrySellItem(itemName);
DisplaySaleAttempt(success, itemName);
}
}
Console.WriteLine("SalesPerson {0} signing off", this.Name);
}
