void ShowPlazaMenu(Plaza plaza)
{
bool leavePlaza = false;
while (!leavePlaza)
{
Console.Clear();
System.Console.WriteLine($"Welcome to the {plaza.Name} plaza! Press");
System.Console.WriteLine("1) to list all shops.");
System.Console.WriteLine("2) to add a new shop.");
System.Console.WriteLine("3) to remove an existing shop.");
System.Console.WriteLine("4) to enter a shop by name.");
System.Console.WriteLine("5) to open the plaza.");
System.Console.WriteLine("6) to close the plaza.");
System.Console.WriteLine("7) to check if the plaza is open or not.");
System.Console.WriteLine("N) leave plaza.");
switch (Console.ReadLine().ToLower())
{
case "1":
ListShops(plaza);
break;
case "2":
AddShop(plaza);
break;
case "3":
RemoveShop(plaza);
break;
case "4":
EnterShop(plaza);
break;
case "5":
plaza.Open();
System.Console.WriteLine("Plaza opened!");
Console.ReadKey();
break;
case "6":
plaza.Close();
System.Console.WriteLine("Plaza closed!");
Console.ReadKey();
break;
case "7":
if (plaza.IsOpen())
{
System.Console.WriteLine("The plaza is open.");
}
else
{
System.Console.WriteLine("The plaza is closed, get back tomorrow!");
}
Console.ReadKey();
break;
case "n":
leavePlaza = true;
break;
default:
throw new NotSupportedException("No such menu item!");
}
}
}
bool ChooseMainPlaza()
{
string choice = AnyInput("Please choose an option...");
switch (choice)
{
case "1": //is the plaza opened?
Console.Clear();
if (myPlaza.IsOpen())
{
Console.WriteLine("The plaza is opened.");
}
else
{
Console.WriteLine("The plaza is closed");
}
AnyInput("Press any key to continue...");
return(true);
case "2": // open the plaza
Console.Clear();
myPlaza.Open();
Console.WriteLine("The plaza has just opened.");
Thread.Sleep(1000);
return(true);
case "3": // close plaza
Console.Clear();
myPlaza.Close();
Console.WriteLine("The plaza has just closed.");
Thread.Sleep(1000);
return(true);
case "4": // list the shops
Console.Clear();
try
{
if (myPlaza.GetShops().Count > 0)
{
foreach (Shop aShop in myPlaza.GetShops())
{
Console.WriteLine(aShop.ToString());
}
}
else
{
Console.WriteLine("There are no shops in the Plaza.");
}
}
catch (PlazaIsClosedException)
{
Console.WriteLine("The Plaza is closed.");
}
AnyInput("Press any key to continue...");
return(true);
case "5": // add new shop
Console.Clear();
string shopName = AnyInput("The name of the new shop?: ");
string owner = AnyInput("The owner of the new shop?: ");
try
{
Shop shop = new ShopImpl(shopName, owner);
myPlaza.AddShop(shop);
Console.WriteLine("A new shop has added the plaza.");
}
catch (PlazaIsClosedException)
{
Console.WriteLine("The Plaza is closed.");
}
catch (ShopAlreadyExistsException)
{
Console.WriteLine("This shop is already exist.");
}
Thread.Sleep(1000);
return(true);
case "6": // remove a shop
Console.Clear();
shopName = AnyInput("The shop name to remove?: ");
try
{
myPlaza.RemoveShop(myPlaza.FindShopByName(shopName));
}
catch (PlazaIsClosedException)
{
Console.WriteLine("The Plaza is closed.");
}
catch (NoSuchShopException)
{
Console.WriteLine("No shop is exist with this name.");
}
Thread.Sleep(1000);
return(true);
case "7": // entering a shop
Console.Clear();
shopName = AnyInput("Which shop you want to enter?: ");
try
{
bool shopbool = true;
while (shopbool)
{
Console.WriteLine("Entering the shop.");
Thread.Sleep(1000);
MenuShop(myPlaza.FindShopByName(shopName));
shopbool = ChooseShop(myPlaza.FindShopByName(shopName));
}
}
catch (PlazaIsClosedException)
{
Console.WriteLine("The Plaza is closed.");
}
catch (NoSuchShopException)
{
Console.WriteLine("No shop is exist with this name.");
}
Thread.Sleep(1000);
return(true);
case "8": // listing the cart
Console.Clear();
if (myPlaza.IsOpen())
{
if (cart.Count == 0)
{
Console.WriteLine("There is no product in the cart.");
}
else
{
for (int index = 0; index < cart.Count; index++)
{
Console.Write(cart[index].ToString());
Console.WriteLine(", Price: " + prices[index].ToString());
}
}
}
else
{
Console.WriteLine("The plaza is closed.");
}
Console.WriteLine();
AnyInput("Press any key to continue...");
return(true);
case "0": // Exit program
Console.Clear();
return(false);
default:
return(true);
}
}