static void Main(string[] args)
{
ShoppingMall shoppingMall = new ShoppingMall(null);
shoppingMall.CustomerName = $"{DateTime.Now.DayOfWeek.ToString()} customer";
shoppingMall.BillingAmount = 1000;
switch (DateTime.Now.DayOfWeek)
{
case DayOfWeek.Monday:
case DayOfWeek.Tuesday:
case DayOfWeek.Wednesday:
shoppingMall.CurrentStrategy = new LowDiscountStrategy();
break;
case DayOfWeek.Thursday:
case DayOfWeek.Friday:
shoppingMall.CurrentStrategy = new HighDiscountStrategy();
break;
case DayOfWeek.Saturday:
case DayOfWeek.Sunday:
shoppingMall.CurrentStrategy = new NoDiscountStrategy();
break;
default:
shoppingMall.CurrentStrategy = new NoDiscountStrategy();
break;
}
Console.WriteLine($"Final Bill is : {shoppingMall.GetFinalBill()}");
}
static void Main(string[] args)
{
ShoppingMall shopping = new ShoppingMall(null);
shopping.CustomerName = "Arvind D C";
shopping.BillAmount = 1000;
switch (DateTime.Now.DayOfWeek)
{
case DayOfWeek.Monday:
shopping.CurrentStrategy = new LowDiscount();
break;
case DayOfWeek.Tuesday:
shopping.CurrentStrategy = new HighDiscount();
break;
default: shopping.CurrentStrategy = new NoDiscountStrategy();
break;
}
Console.WriteLine("Dear {0}, Total Bill Amount after Discount is {1}", shopping.CustomerName, shopping.GetFinalBill());
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Behaviour type :Strategy pattern example");
Console.WriteLine("-----------------------------------");
Console.WriteLine("What is Strategy pattern : ");
// Approch one
ShoppingMall objshoppingMall = new ShoppingMall(new LowDiscountStrategy())
{
customerName = "Monday Customer",
billAmount = 1000
};
Console.WriteLine("Monday final bill -" + objshoppingMall.getFinalBill());
ShoppingMall objshoppingMall1 = new ShoppingMall(new HighDisocuntStrategy())
{
customerName = "Friday Customer",
billAmount = 1000
};
Console.WriteLine("Friday final bill -" + objshoppingMall1.getFinalBill());
ShoppingMall objshoppingMall2 = new ShoppingMall(new NoDiscountStrategy())
{
customerName = "Sunday Customer",
billAmount = 1000
};
Console.WriteLine("Sunday final bill -" + objshoppingMall2.getFinalBill());
// Approch Two
ShoppingMall objshoppingMallGeneric = new ShoppingMall(null)
{
customerName = "Monday Customer",
billAmount = 1000
};
switch (DateTime.Now.DayOfWeek)
{
case DayOfWeek.Sunday:
objshoppingMallGeneric.currentStrategy = new LowDiscountStrategy();
break;
case DayOfWeek.Monday:
break;
case DayOfWeek.Tuesday:
break;
case DayOfWeek.Wednesday:
break;
case DayOfWeek.Thursday:
break;
case DayOfWeek.Friday:
break;
case DayOfWeek.Saturday:
break;
default:
break;
}
Console.ReadLine();
}
