MafiaTelegramBot/MafiaTelegramBot/Game/GameRoles/MafiaRole.cs

using System.Linq;
using System.Threading.Tasks;
using MafiaTelegramBot.Game.GameRooms;
using MafiaTelegramBot.Resources;

namespace MafiaTelegramBot.Game.GameRoles
{
    public class MafiaRole : GameRoom.Role
    {
        public override Roles RoleKey => Roles.Mafia;
        public override int RankingCost { get; } = 20;
        private int _color = 2;

        public override int ColorRole
        {
            get => _color; 
            set => _color = (int) value;
        }
        public override async Task NightAction()
        {
            Logs.LogOut(GetType(), "NightAction");

            MafiaTargetId = -1;
            if(Player.IsAlive)
            {
                Player.IsSpeaker = true;
                var targets = Room.Players.Values.Where(p => p.IsAlive).ToList();
                var message = await Room.PlayersMessageChannel.SendTo(Player.Info, strings.choose_player_to_kill,
                    Keyboard.NightMafiaTargetKeyboard(targets));
                MafiaMessageId = message.MessageId;
            }
            else MafiaTargetId = -3;
        }

        public override async Task ApplyNightActionResult()
        {
            Logs.LogOut(GetType(), "ApplyNightActionResult");

            Player.IsSpeaker = false;
            if (MafiaTargetId == -1)
                await Room.PlayersMessageChannel.EditTo(Player.Info, MafiaMessageId, strings.you_have_not_choosen_target);
        }

        public override async Task SetMafiaTarget(long userId)
        {
            Logs.LogOut(GetType(), "SetMafiaTarget");

            MafiaTargetId = userId;
            if (userId == -4) await Room.PlayersMessageChannel.EditTo(Player.Info, MafiaMessageId, strings.you_skip_vote);
            else if(!Room.Players.ContainsKey(userId)) await Room.PlayersMessageChannel.SendTo(Player.Info, strings.this_player_left_from_game);
            else await Room.PlayersMessageChannel.EditTo(Player.Info, MafiaMessageId, $"{strings.you_choose_target} {Room.Players[userId].Info.NickName}");
        }

        public MafiaRole(GameRoom room, Player player) : base(room, player) { }
    }
}