using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GameModel
{
    public record PinThrow(int PlayerId, PinPicture PicPicture, bool IsBell, bool IsSink)
    {
        public bool IsCircle => !IsSink && PicPicture.DownCount == 8 && (PicPicture[5] ==  PinState.Up);

        public bool IsNinePins => !IsSink && PinCount == 9;

        /// <summary>
        /// Count of hit pins with this throw
        /// </summary>
        public int PinCount => IsSink ? 0 : PicPicture.DownCount;

        public bool IsNoWood => PicPicture.DownCount == 0 && !IsSink;

        public bool IsCleared => PicPicture.UpCount == 0 && !IsSink;

        public static PinThrow Create(int playerId, PinPicture picPicture, bool isBell, bool isSink)
        {
            return new PinThrow(playerId, picPicture, isBell, isSink);
        }
  
        public static PinThrow Create(int PlayerId, bool IsBell, bool IsSink)
        {
            var p = PinPicture.Create();
            return Create(PlayerId, p, IsBell, IsSink);
        }

        public static PinThrow Create(string pindata, bool isBell, bool isSink, int playerId)
        {
            if (!string.IsNullOrEmpty(pindata))
            {
                if (!int.TryParse(pindata, out int dummy))
                {
                    throw new InvalidDataException($"{pindata} cannot be parsed as throw");
                }
            }

            var pic = PinPicture.Create(pindata);
            return PinThrow.Create(playerId, pic, isBell, isSink);
        }
    }
}