LinqTask5ExpiredCannedFoods

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

namespace LinqTask5ExpiredCannedFood
{
    internal class Program
    {
        static void Main(string[] args)
        {
            FoodStore foodStore = new FoodStore();

            foodStore.ShowExpiredCannedFoods();
        }
    }

    public class FoodStore
    {
        const int YearNow = 2024;

        private List<CannedFood> _cannedFoods = new List<CannedFood>();

        public FoodStore()
        {
            FillCannedFoods();
        }

        public void ShowExpiredCannedFoods()
        {
            Console.WriteLine("Все консервы:");
            ShowCannedFoods(_cannedFoods);

            List<CannedFood> expiredCannedFoods = _cannedFoods.Where(
                cannedFood =>  cannedFood.BirthYear + cannedFood.LifeLength < YearNow).ToList();

            Console.WriteLine("\nИз них просроченные:");
            ShowCannedFoods(expiredCannedFoods);
            Console.WriteLine();
        }

        private void ShowCannedFoods(List<CannedFood> cannedFoods)
        {
            foreach(var cannedFood in cannedFoods)
            {
                cannedFood.ShowInfo();
            }
        }

        private void FillCannedFoods()
        {
            const int MinimumBirthYear = 2000;
            const int MinimumLifeLength = 3;
            const int MaximumLifeLength = 20;

            string[] names = new string[] {
                "коровка",
                "барашка",
                "курочка",
                "индеечка",
                "сосиська",
                "свинное ушко",
                "собачья жопка",
                "кошачий язык",
                "мышиные яйца",
                "голубиные головы",
                "китовые жабры",
                "дреска",
                "птеродактель"
            };
            Random random = new Random();

            foreach (string name in names)
            {
                _cannedFoods.Add(new CannedFood(name,
                                random.Next(MinimumBirthYear, YearNow),
                                random.Next(MinimumLifeLength, MaximumLifeLength)));
            }
        }
    }

    public class CannedFood
    {
        private string _name;

        public CannedFood(string name, int birthYear, int lifeLength)
        {
            _name = name;
            BirthYear = birthYear;
            LifeLength = lifeLength;
        }

        public int BirthYear { get; private set; }
        public int LifeLength { get; private set; }

        public void ShowInfo()
        {
            Console.WriteLine($"{_name}, год производства: {BirthYear}, срок годности: {LifeLength}");
        }
    }
}