// View the Shop
public static void SortTheShop(ShopStorage shop)
{
string line;
int input;
do
{
Console.WriteLine("Main Menu > View the Shop > "
+ "\n1. Sort the Shop by name"
+ "\n2. Sort the Shop by price"
+ "\n3. Sort the Shop by price and name"
+ "\n4. Sort the Shop by price, grouped by category"
+ "\n0. Return"
);
// Make sure that the user entered a valid input
while (!int.TryParse(line = Console.ReadLine().ToString(), out input))
{
Console.WriteLine($"Invalid input, you entered {line}! Please read and follow the instructions.");
}
switch (input)
{
case 0:
Console.WriteLine();
return;
case 1:
Console.WriteLine("\nView the Shop sorted by name:");
shop.SortByName();
foreach (var item in shop.GetAllItems())
{
Console.WriteLine(item.ToString());
}
Console.WriteLine();
return;
case 2:
Console.WriteLine("\nView the Shop sorted by price:");
shop.SortByPrice();
foreach (var item in shop.GetAllItems())
{
Console.WriteLine(item.ToString());
}
Console.WriteLine();
return;
case 3:
Console.WriteLine("\nView the Shop sorted by price and name:");
shop.SortByPriceAndName();
foreach (var item in shop.GetAllItems())
{
Console.WriteLine(item.ToString());
}
Console.WriteLine();
return;
case 4:
Console.WriteLine("\nView the Shop sorted by price, grouped by category:");
shop.SortByPriceAndGroupByCategory();
foreach (var item in shop.GetAllItems())
{
Console.WriteLine(item.ToString());
}
Console.WriteLine();
return;
default:
Console.WriteLine($"Invalid input, you entered {input}! Please read and follow the instructions.");
break;
}
}while (true);
}
