using PathFinding;
using System.Collections.Generic;

namespace Gameboard.ShogiUI.Sockets.Models
{
  public static class MoveSets
  {
    public static readonly List<PathFinding.Move> King = new(8)
    {
      new PathFinding.Move(Direction.Up),
      new PathFinding.Move(Direction.Left),
      new PathFinding.Move(Direction.Right),
      new PathFinding.Move(Direction.Down),
      new PathFinding.Move(Direction.UpLeft),
      new PathFinding.Move(Direction.UpRight),
      new PathFinding.Move(Direction.DownLeft),
      new PathFinding.Move(Direction.DownRight)
    };

    public static readonly List<PathFinding.Move> Bishop = new(4)
    {
      new PathFinding.Move(Direction.UpLeft, Distance.MultiStep),
      new PathFinding.Move(Direction.UpRight, Distance.MultiStep),
      new PathFinding.Move(Direction.DownLeft, Distance.MultiStep),
      new PathFinding.Move(Direction.DownRight, Distance.MultiStep)
    };

    public static readonly List<PathFinding.Move> PromotedBishop = new(8)
    {
      new PathFinding.Move(Direction.Up),
      new PathFinding.Move(Direction.Left),
      new PathFinding.Move(Direction.Right),
      new PathFinding.Move(Direction.Down),
      new PathFinding.Move(Direction.UpLeft, Distance.MultiStep),
      new PathFinding.Move(Direction.UpRight, Distance.MultiStep),
      new PathFinding.Move(Direction.DownLeft, Distance.MultiStep),
      new PathFinding.Move(Direction.DownRight, Distance.MultiStep)
    };

    public static readonly List<PathFinding.Move> GoldGeneral = new(6)
    {
      new PathFinding.Move(Direction.Up),
      new PathFinding.Move(Direction.UpLeft),
      new PathFinding.Move(Direction.UpRight),
      new PathFinding.Move(Direction.Left),
      new PathFinding.Move(Direction.Right),
      new PathFinding.Move(Direction.Down)
    };

    public static readonly List<PathFinding.Move> Knight = new(2)
    {
      new PathFinding.Move(Direction.KnightLeft),
      new PathFinding.Move(Direction.KnightRight)
    };

    public static readonly List<PathFinding.Move> Lance = new(1)
    {
      new PathFinding.Move(Direction.Up, Distance.MultiStep),
    };

    public static readonly List<PathFinding.Move> Pawn = new(1)
    {
      new PathFinding.Move(Direction.Up)
    };

    public static readonly List<PathFinding.Move> Rook = new(4)
    {
      new PathFinding.Move(Direction.Up, Distance.MultiStep),
      new PathFinding.Move(Direction.Left, Distance.MultiStep),
      new PathFinding.Move(Direction.Right, Distance.MultiStep),
      new PathFinding.Move(Direction.Down, Distance.MultiStep)
    };

    public static readonly List<PathFinding.Move> PromotedRook = new(8)
    {
      new PathFinding.Move(Direction.Up, Distance.MultiStep),
      new PathFinding.Move(Direction.Left, Distance.MultiStep),
      new PathFinding.Move(Direction.Right, Distance.MultiStep),
      new PathFinding.Move(Direction.Down, Distance.MultiStep),
      new PathFinding.Move(Direction.UpLeft),
      new PathFinding.Move(Direction.UpRight),
      new PathFinding.Move(Direction.DownLeft),
      new PathFinding.Move(Direction.DownRight)
    };

    public static readonly List<PathFinding.Move> SilverGeneral = new(4)
    {
      new PathFinding.Move(Direction.Up),
      new PathFinding.Move(Direction.UpLeft),
      new PathFinding.Move(Direction.UpRight),
      new PathFinding.Move(Direction.DownLeft),
      new PathFinding.Move(Direction.DownRight)
    };
  }
}