MafiaTelegramBot/MafiaTelegramBot/Commands/CallbackQueries/ShowMyExtendedStatsCallbackQueryHandler.cs

using System;
using System.Linq;
using System.Threading.Tasks;
using MafiaTelegramBot.Controllers;
using MafiaTelegramBot.Game;
using MafiaTelegramBot.Resources;
using Telegram.Bot.Types;

namespace MafiaTelegramBot.Commands.CallbackQueries
{
    public class ShowMyExtendedStatsCallbackQueryHandler : CallbackQueryHandler
    {
        protected override string Command => Callback.ShowMyExtendedStats.ToString();

        public override async Task<Message> Execute(Update update)
        {
            var rolesList = Enum.GetValues(typeof(Roles)).Cast<Roles>().ToList();
            rolesList.Remove(Roles.None);
            rolesList.Remove(Roles.All);
            var message = "";
            if (User.Statistics[Roles.All].Games > 0)
                foreach (var role in rolesList)
                {
                    if (!User.Statistics.Contains(role) || User.Statistics[role].Games <= 0) continue;
                    var statsRow = User.Statistics[role];
                    message += string.Format(strings.role_string, roles.ResourceManager.GetString(role.ToString()), statsRow.Wins, statsRow.Games, (int) (statsRow.GetWinrate()*100)) + '\n';
                }
            else
                message += strings.no_stats_by_roles;
            return await MessageController.EditMessage(User.Info,
                update.CallbackQuery.Message.MessageId, message, Keyboard.BackButton());
        }

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