MafiaTelegramBot/MafiaTelegramBot/Commands/Messages/ChangeNicknameMessageHandler.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using MafiaTelegramBot.Controllers;
using MafiaTelegramBot.Extensions;
using MafiaTelegramBot.Game;
using Telegram.Bot.Types;

namespace MafiaTelegramBot.Commands.Messages
{
    public class ChangeNicknameHandler : MessageHandler
    {
        protected override string Command => "";
        
        private static readonly List<long> Queue = new();

        public static void AddToQueue(long id)
        {
            Queue.AddUnique(id);
        }

        public override bool IsMatches(string command)
        {
            return User != null ? Queue.Contains(User.Info.Id) : base.IsMatches(command);
        }

        public override async Task<Message> Execute(Update update)
        {
            User.Info.NickName = update.Message.Text;
            Queue.Remove(User.Info.Id);
            return await MessageController.SendText(User.Info,$"{strings.name_updated} {update.Message.Text}");
        }

        public ChangeNicknameHandler(Player player) : base(player) { }
    }
}