public Employee(IPayStrategy iPayStrategy, System.IO.StreamReader file)
{
PayStrategy = iPayStrategy;
if (file != null)
{
string line;
while ((line = file.ReadLine()) != null)
{
string[] array = line.Split(';');
revenue.Add(new WorkDay(DateTime.Parse(array[0]), Convert.ToInt32(array[1])));
}
}
}
public void ProcessOrder(IPayStrategy strategy)
{
strategy.CollectPaymentDetails();
// Here we could collect and store payment data from the strategy.
}
public void SetPayStrategy(IPayStrategy payStrategy)
{
_payStrategy = payStrategy;
}
public Employee(IPayStrategy iPayStrategy) : this(iPayStrategy, null) { }
static void Main(string[] args)
{
priceOnProducts.Add(1, 2200);
priceOnProducts.Add(2, 1800);
priceOnProducts.Add(3, 200);
priceOnProducts.Add(4, 7200);
while (!order.IsClosed())
{
int cost = 0;
string continueChoice;
do
{
Console.Write("Please, select a product:" + "\n" +
"1 - Mother board" + "\n" +
"2 - CPU" + "\n" +
"3 - HDD" + "\n" +
"4 - Memory" + "\n");
int choice = int.Parse(Console.ReadLine());
cost = priceOnProducts[choice];
Console.Write("Count: ");
int count = int.Parse(Console.ReadLine());
order.SetTotalCost(cost * count);
Console.WriteLine("Do you wish to continue selecting products? Y/N: ");
continueChoice = Console.ReadLine();
} while (continueChoice.ToUpper().Equals("Y"));
if (strategy is null)
{
Console.Write("Please, select a payment method:" + "\n" +
"1 - PalPay" + "\n" +
"2 - Credit Card");
string paymentMethod = Console.ReadLine();
// Client creates different strategies based on input from user,
// application configuration, etc.
if (paymentMethod.Equals("1"))
{
strategy = new PayByPayPal();
}
else
{
strategy = new PayByCreditCard();
}
// Order object delegates gathering payment data to strategy
// object, since only strategies know what data they need to
// process a payment.
order.ProcessOrder(strategy);
Console.Write("Pay " + order.GetTotalCost() + " units or Continue shopping? P/C: ");
String proceed = Console.ReadLine();
if (proceed.ToUpper().Equals("P"))
{
// Finally, strategy handles the payment.
if (strategy.Pay(order.GetTotalCost()))
{
Console.WriteLine("Payment has been successful.");
}
else
{
Console.WriteLine("FAIL! Please, check your data.");
}
order.SetClosed();
}
}
}
}
