using Shogi.Domain.YetToBeAssimilatedIntoDDD.Pathing;
using System.Collections.ObjectModel;

namespace Shogi.Domain.ValueObjects
{
    internal record class King : Piece
    {
        internal static readonly ReadOnlyCollection<Path> KingPaths = new(new List<Path>(8)
        {
            new Path(Direction.Up),
            new Path(Direction.Left),
            new Path(Direction.Right),
            new Path(Direction.Down),
            new Path(Direction.UpLeft),
            new Path(Direction.UpRight),
            new Path(Direction.DownLeft),
            new Path(Direction.DownRight)
        });

        public King(WhichPlayer owner, bool isPromoted = false)
            : base(WhichPiece.King, owner, isPromoted)
        {
        }

        public override IEnumerable<Path> MoveSet => KingPaths;
    }
}