Task 40 DataBasePlayers

namespace IJunior
{
    public class Program
    {
        private static void Main(string[] args)
        {
            DataBase dataBase = new DataBase();

            bool isWork = true;

            while (isWork)
            {
                Console.WriteLine((int)ConsoleCommand.AddPlayer + ". Добавить игрока.");
                Console.WriteLine((int)ConsoleCommand.BanPlayer + ". Забанить игрока по номеру.");
                Console.WriteLine((int)ConsoleCommand.UnbanPlayer + ". Разбанить игрока по номеру.");
                Console.WriteLine((int)ConsoleCommand.DeletePlayer + ". Удалить игрока.");
                Console.WriteLine((int)ConsoleCommand.ShowInfo + ". Показать информацию об игроках.");
                Console.WriteLine((int)ConsoleCommand.Exit + ". Выход.");

                if (int.TryParse(Console.ReadLine(), out int userInput))
                {

                    switch (userInput)
                    {
                        case (int)ConsoleCommand.AddPlayer:
                            dataBase.AddPlayer();
                            break;

                        case (int)ConsoleCommand.BanPlayer:
                            dataBase.BanPlayer();
                            break;

                        case (int)ConsoleCommand.DeletePlayer:
                            dataBase.DeletePlayer();
                            break;

                        case (int)ConsoleCommand.UnbanPlayer:
                            dataBase.UnbanPlayer();
                            break;

                        case (int)ConsoleCommand.ShowInfo:
                            dataBase.ShowInfo();
                            break;

                        case (int)ConsoleCommand.Exit:
                            isWork = false;
                            break;

                        default:
                            Console.WriteLine("Некорректный ввод");
                            break;
                    }

                    Console.ReadLine();

                    Console.Clear();
                }
            }
        }
    }

    public enum ConsoleCommand
    {
        AddPlayer = 1,
        BanPlayer,
        UnbanPlayer,
        DeletePlayer,
        ShowInfo,
        Exit
    }

    public class DataBase
    {
        private List<Player> _players = new List<Player>();
        private int lastIndex=1;

        public void AddPlayer()
        {
            Console.WriteLine("Введите имя: ");
            string name = Console.ReadLine();

            Console.WriteLine("Введите уровень игрока");

            if (int.TryParse(Console.ReadLine(), out int level))
            {
                Player player = new Player(lastIndex, name, level);

                _players.Add(player);

                lastIndex++;
            }
            else
            {
                Console.WriteLine("Некорректный ввод! Перепроверьте введенные данные");
            }
        }

        public void BanPlayer()
        {
            if (TryGetPlayer(out Player player))
            {
                player.Ban();
            }
        }

        public void UnbanPlayer()
        {
            if (TryGetPlayer(out Player player))
            {
                player.Unban();
            }
        }

        public void DeletePlayer()
        {
            if (TryGetPlayer(out Player player))
            {
                _players.Remove(player);
            }
        }

        private bool TryGetPlayer(out Player foundPlayer)
        {
            bool isFound = false;
            foundPlayer = null;

            Console.WriteLine("Введите номер игрока: ");

            if (int.TryParse(Console.ReadLine(), out int number))
            {
                foreach (var player in _players)
                {
                    if (player.Number == number)
                    {
                        isFound = true;
                        foundPlayer = player;
                    }
                }
            }

            return isFound;
        }

        public void ShowInfo()
        {
            foreach (var player in _players)
            {
                player.ShowInfo();
            }
        }
    }

    public class Player
    {
        private string _name;
        private int _level;
        private bool _isBanned = false;

        public Player(int number, string name, int level)
        {
            Number = number;
            _name = name;
            _level = level;
        }

        public int Number { get; private set; }

        public void Ban()
        {
            _isBanned = true;
        }

        public void Unban()
        {
            _isBanned = false;
        }

        public void ShowInfo()
        {
            Console.WriteLine($"Игрок №{Number}, Ник:{_name}, уровень:{_level}, Забанен - {_isBanned}");
        }
    }