public static void ShowItemsByPriceInterval(ref RestaurantManager restaurantManager)
{
Console.WriteLine("Enter the first price:");
string firstPriceStr = Console.ReadLine();
double firstPrice;
while (!double.TryParse(firstPriceStr, out firstPrice) || firstPrice < 0)
{
Console.WriteLine("Error! Enter the price correctly!");
firstPriceStr = Console.ReadLine();
}
Console.WriteLine("Enter the second price:");
string secondPriceStr = Console.ReadLine();
double secondPrice;
while (!double.TryParse(secondPriceStr, out secondPrice) || secondPrice < 0)
{
Console.WriteLine("Error! Enter the price correctly!");
secondPriceStr = Console.ReadLine();
}
List <MenuItem> itemsCategory = restaurantManager.GetMenuItemsPriceInterval(firstPrice, secondPrice);
foreach (var item in itemsCategory)
{
Console.WriteLine($"Name; {item.Name}\nNo: {item.Name}\nCategory: {item.Category}\nPrice: {item.Price}");
}
}