[StartCode]
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp23
{
    internal class Program
    {
        static void Main(string[] args)
        {
            DataBase database = new DataBase();
            int workMenu = 1;

            while (workMenu ==1)
            {
                database.ShowMenu();
                Console.WriteLine();
                database.ShowDataBase();
                Console.WriteLine();
                Console.WriteLine("Продолжить работать? (1-да ,2-нет) : ");
                workMenu = Convert.ToInt32(Console.ReadLine());
            }
        }
    }

    class Player
    {
        private int _level;
        private string _name;
        private bool _ban;

        public int Level
        {
            get
            {
                return _level;
            }
            private set
            {
                _level = value;
            }
        }

        public string Name
        {
            get
            {
                return _name;
            }
            private set
            {
                _name = value;
            }
        }

        public Player(int level, string name)
        {
            Level = level;
            Name = name;
        }

        public Player()
        {

        }

        public void ShowPlayer(int number)
        {
            Console.WriteLine("Номер - " + number + " Уровень - " + Level + " Никнейм - " + Name + " Наличие бана - " + _ban);
        }


        public void Ban()
        {
            _ban = true;
        }

        public void UnBan()
        {
            _ban = false;
        }
    }

    class DataBase
    {
        private List<Player> _database = new List<Player>();

        public void ShowDataBase()
        {
            int counter = 1;
            foreach (Player player in _database)
            {
                player.ShowPlayer(counter++);
            }
        }

        public void AddPlayer(Player player)
        {
            int temporaryLevel;
            Console.WriteLine("Введите уровень игрока : ");

            while (!int.TryParse(Console.ReadLine(), out  temporaryLevel))
            {
                Console.WriteLine("ОШИБКА");
            }

            Console.WriteLine("Введите никнейм игрока : ");
            string temporaryName = Console.ReadLine();
            Console.WriteLine("Игрок в бане ?(1-да ,2-нет) : ");
            int temporaryIsBanned = Convert.ToInt32(Console.ReadLine());
            Player temporaryPlayer = new Player (temporaryLevel, temporaryName);

            while (temporaryIsBanned == 1 || temporaryIsBanned == 2)
            {
                if (temporaryIsBanned == 1)
                {
                    player.Ban();
                    break;
                }
                else if (temporaryIsBanned == 2)
                {
                    player.UnBan();
                    break;
                }
                else
                {
                    Console.WriteLine("ОШИБКА!");
                }
            }
            _database.Add(temporaryPlayer);
        }

        public void DelitePlayer(Player player)
        {
            Console.WriteLine("Введите номер игрока для удаления :");
            string delitePlayer = Console.ReadLine();

            while (int.TryParse(Convert.ToString(delitePlayer), out int number) == false || TryGetPlayer(number, out player) == false)
            {
                delitePlayer = Console.ReadLine();
            }
            _database.Remove(player);
        }

        public void BanPlayer(Player player)
        {
            Console.WriteLine("Введите номер игрока для бана :");
            string banNumber = Console.ReadLine();

            while (int.TryParse(Convert.ToString(banNumber), out int number) == false || TryGetPlayer(number, out player) == false)
            {
                banNumber = Console.ReadLine();
            }
            player.Ban();
        }

        public void UnBanPlayer(Player player)
        {
            Console.WriteLine("Введите номер игрока для разбана :");
            string unBanNumber = Console.ReadLine();

            while (int.TryParse(Convert.ToString(unBanNumber), out int number) == false || TryGetPlayer(number, out player) == false)
            {
                unBanNumber = Console.ReadLine();
            }
            player.UnBan();
        }

        public void ShowMenu()
        {
            Console.WriteLine("         МЕНЮ");
            Console.WriteLine();
            Console.WriteLine("1 - Добавить игрока.\n2 - Удалить игрока.\n3 - Забанить игрока.\n4 - Разбанить игрока.");
            string userCommand = Console.ReadLine();
            Player player = new Player();

            switch (userCommand)
            {
                case "1":
                    AddPlayer(player);
                    break;
                case "2":
                    DelitePlayer(player);
                    break;
                case "3":
                    BanPlayer(player);
                    break;
                case "4":
                    UnBanPlayer(player);
                    break;
                default:
                    while (!int.TryParse(userCommand, out int number))
                    {
                        break;
                    }
                    Console.WriteLine("ОШИБКА");
                    break;
            }
        }

        private bool TryGetPlayer(int number, out Player player)
        {
            if (number > 0 && number <= _database.Count)
            {
                player = _database[number - 1];
                return true;
            }
            else
            {
                player = null;
                return false;
            }
        }
    }
}
[EndCode]