LINQ_Tushenka

using System;
using System.Collections.Generic;
using System.Linq;

namespace Clight_42_LINQ_Tushenka
{
	class Program
	{
		static void Main(string[] args)
		{
			List<StewedMeat> stewedMeatList = new List<StewedMeat> { };

			for (int i = 0; i < 15; i++)
			{
				StewedMeat stewedMeat = new StewedMeat();
				stewedMeatList.Add(stewedMeat);
			}

			bool isWorks = true;

			while (isWorks)
			{
				Console.CursorVisible = false;
				Console.Clear();
				Console.WriteLine("Склад тушенки.\n");
				Console.WriteLine("F1 - Найти просроченные банки.");
				Console.WriteLine("F2 - Выход.");

				ConsoleKeyInfo key = Console.ReadKey();

				switch (key.Key)
				{

                    case ConsoleKey.F1:
						Console.WriteLine("\nПросрочка: ");
						ShowExpiredStewedMeats(stewedMeatList);
						Console.WriteLine("\nДля возврата в меню нажмите любую клавишу.");
						Console.ReadKey();
						break;

                    case ConsoleKey.F2:
						isWorks = false;
						break;

                    default:
                        break;
				}
			}
		}

		public static void ShowExpiredStewedMeats(List<StewedMeat> stewedMeats)
		{
			List<StewedMeat> ExpiredStewedMeats = stewedMeats.Where(stewedMeat =>
			(2020 - stewedMeat.ManufactureYear) > stewedMeat.ExpirationDate).OrderBy(stewedMeat => stewedMeat.ManufactureYear).ToList();

			foreach (var expiresStewedMeats in ExpiredStewedMeats)
			{
				expiresStewedMeats.ShowInfo();
			}
		}
	}

	class StewedMeat
	{
		Random random = new Random();

		public int ManufactureYear { get; private set; }
		public int ExpirationDate { get; private set; }

		private string _name;

		public StewedMeat(int expirationDate = 10, string name = "Тушёнка фирменная")
		{
			_name = name;
			ExpirationDate = expirationDate;
			ManufactureYear = random.Next(1990, 2021);
		}

		public void ShowInfo()
		{
			Console.WriteLine($"{_name}, Дата выпуска: {ManufactureYear} год, Срок годности: {ExpirationDate} лет.");
		}
	}
}