Zoo

using System.Diagnostics;
using System.Reflection.Metadata.Ecma335;
using System.Threading.Channels;

namespace Zoo
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Zoo zoo = new Zoo();

            zoo.Work();
        }
    }

    class Zoo
    {
        private List<Animal> _typeAnimal = new List<Animal>();
        private List<Aviary> _aviaries = new List<Aviary>();

        public Zoo()
        {
            _typeAnimal.Add(new Fox());
            _typeAnimal.Add(new Bear());
            _typeAnimal.Add(new Wolf());
            _typeAnimal.Add(new Gorilla());

            CreateAllAviary();
        }

        public void Work()
        {
            const int CommandChooseAviary = 1;
            const int CommandLeave = 2;

            bool isWorking = true;

            while (isWorking)
            {
                Console.WriteLine("Стенд с информацией о вальерах.\n\n");

                ShowAviariesName();

                Console.WriteLine($"\n\nВыберете команду.\n" +
                    $"Чтобы выбрать вальер нажмите - {CommandChooseAviary}\n" +
                    $"Чтобы уйти из зоопарка нажмите - {CommandLeave}\n");

                switch (UserUnits.ReadNumber())
                {
                    case CommandChooseAviary:
                        ChooseAviary().ShowInfo();
                        break;

                    case CommandLeave:
                        isWorking = false;
                        break;

                    default:
                        Console.WriteLine("Неизвестная команда.");
                        break;
                }

                Console.ReadKey();
                Console.Clear();
            }
        }

        private void CreateAllAviary()
        {
            for (int i = 0; _typeAnimal.Count > i; i++)
            {
                Aviary aviary = new Aviary(_typeAnimal[i]);

                _aviaries.Add(aviary);
            }
        }

        private Aviary ChooseAviary()
        {
            Console.WriteLine("Введите номер вальера к которому хотите подойти:");

            int userInput = UserUnits.ReadNumber();

            return _aviaries[userInput - 1];
        }

        private void ShowAviariesName()
        {
            for (int i = 0; _aviaries.Count > i; i++)
            {
                Console.WriteLine(i + 1 + " " + _aviaries[i].GetName());
            }
        }
    }

    class Aviary
    {
        private List<Animal> _animals = new List<Animal>();
        private int _maxCountAnimals = 15;
        private int _minCountAnimals = 1;

        public Aviary(Animal animal)
        {
            Create(animal);
        }

        public void Create(Animal animal)
        {
            int countOfAnimals = UserUnits.GetRandomNumber(_minCountAnimals, _maxCountAnimals);

            for (int i = 0; i < countOfAnimals; i++)
            {
                _animals.Add(animal.Clone());
            }
        }

        public string GetName()
        {
            return _animals[0].Name;
        }

        public void ShowInfo()
        {
            Console.WriteLine($"В этом вальере обитает {_animals[0].Name}.\n" +
                $"{_animals[0].Name} издает {_animals[0].VoiceSound}.\n" +
                $"Количество животных в вальере {_animals.Count}.\n\n");

            Console.WriteLine("Список всех животных их возраст и пол:");

            foreach (Animal animal in _animals)
            {
                Console.WriteLine($"{animal.Name} - возраст {animal.Age} - пол {animal.Gender}");
            }
        }
    }

    abstract class Animal
    {
        private int _age;
        private string _gender;

        public Animal(string name, string voiceSound)
        {
            Name = name;
            VoiceSound = voiceSound;

            SetRandomAge();
            SetRandomGender();
        }

        public string Name { get; private set; }
        public string VoiceSound { get; private set; }
        public int Age { get; private set; }
        public string Gender { get; private set; }

        public void SetRandomGender()
        {
            string genderMale = "самец";
            string genderFemale = "самка";

            if (UserUnits.GetRandomNumber() % 2 == 0)
            {
                Gender = genderFemale;
            }
            else
            {
                Gender = genderMale;
            }
        }

        virtual public void SetRandomAge(int maxAge = 50, int minAge = 1)
        {
            Age = UserUnits.GetRandomNumber(minAge, maxAge);
        }

        abstract public Animal Clone();
    }

    class Fox : Animal
    {
        public Fox() : base("Лиса", "Лай")
        {
            SetRandomAge();
            SetRandomGender();
        }

        public override void SetRandomAge(int maxAge = 25, int minAge = 1)
        {
            base.SetRandomAge(maxAge, minAge);
        }

        public override Animal Clone()
        {
            return new Fox();
        }
    }
    class Bear : Animal
    {
        public Bear() : base("Медведь", "Рык")
        {

        }

        public override Animal Clone()
        {
            return new Bear();
        }
    }

    class Gorilla : Animal
    {
        public Gorilla() : base("Горилла", "Рык и звук похожий на \"хм\"")
        {

        }

        public override Animal Clone()
        {
            return new Gorilla();
        }
    }

    class Wolf : Animal
    {
        public Wolf() : base("Волк", "Вой")
        {
            SetRandomAge();
            SetRandomGender();
        }

        public override void SetRandomAge(int maxAge = 17, int minAge = 1)
        {
            base.SetRandomAge(maxAge, minAge);
        }

        public override Animal Clone()
        {
            return new Wolf();
        }
    }

    class UserUnits
    {
        private static Random s_random = new Random();

        public static int GetRandomNumber(int min = int.MinValue, int max = int.MaxValue)
        {
            return s_random.Next(min, max);
        }
        public static int ReadNumber()
        {
            bool isNumber = false;
            int result = 0;

            while (isNumber == false)
            {
                isNumber = int.TryParse(Console.ReadLine(), out result);
            }

            return result;
        }
    }
}