using Gameboard.ShogiUI.Rules;
using System.Collections.Generic;
using System.Linq;
using ServiceTypes = Gameboard.ShogiUI.Sockets.ServiceModels.Socket.Types;

namespace Gameboard.ShogiUI.Sockets.Models
{
  public class BoardState
  {
    public Piece[,] Board { get; set; }
    public IReadOnlyCollection<Piece> Player1Hand { get; set; }
    public IReadOnlyCollection<Piece> Player2Hand { get; set; }

    public BoardState(ShogiBoard shogi)
    {
      Board = new Piece[9, 9];
      for (var x = 0; x < 9; x++)
        for (var y = 0; y < 9; y++)
          Board[x, y] = new Piece(shogi.Board[x, y]);

      Player1Hand = shogi.Hands[WhichPlayer.Player1].Select(_ => new Piece(_)).ToList();
      Player2Hand = shogi.Hands[WhichPlayer.Player2].Select(_ => new Piece(_)).ToList();
    }

    public ServiceTypes.BoardState ToServiceModel()
    {
      var board = new ServiceTypes.Piece[9, 9];
      Board = new Piece[9, 9];
      for (var x = 0; x < 9; x++)
        for (var y = 0; y < 9; y++)
          board[x, y] = Board[x, y].ToServiceModel();
      return new ServiceTypes.BoardState
      {
        Board = board,
        Player1Hand = Player1Hand.Select(_ => _.ToServiceModel()).ToList(),
        Player2Hand = Player2Hand.Select(_ => _.ToServiceModel()).ToList()
      };
    }
  }
}