package chess.io.commands;

import chess.io.Command;
import chess.io.CommandResult;
import chess.io.OutputSystem;
import chess.model.ChessBoard;
import chess.model.Color;
import chess.model.Coordinate;
import chess.model.Game;
import chess.model.pieces.Bishop;
import chess.model.pieces.King;
import chess.model.pieces.Knight;
import chess.model.pieces.Pawn;
import chess.model.pieces.Queen;
import chess.model.pieces.Rook;

public class NewGameCommand extends Command {
	public CommandResult execute(Game game, OutputSystem outputSystem) {
		ChessBoard board = game.getBoard();

		for (int i = 0; i < 8; i++) {
			board.pieceComes(new Pawn(Color.Black), new Coordinate(i, 0));
			board.pieceComes(new Pawn(Color.White), new Coordinate(i, Coordinate.VALUE_MAX - 1));
		}

		board.pieceComes(new Rook(Color.Black), new Coordinate(0, 1));
		board.pieceComes(new Rook(Color.Black), new Coordinate(Coordinate.VALUE_MAX - 1, 1));

		board.pieceComes(new Rook(Color.White), new Coordinate(0, Coordinate.VALUE_MAX - 2));
		board.pieceComes(new Rook(Color.White), new Coordinate(Coordinate.VALUE_MAX - 1, Coordinate.VALUE_MAX - 2));

		board.pieceComes(new Knight(Color.Black), new Coordinate(1, 1));
		board.pieceComes(new Knight(Color.Black), new Coordinate(Coordinate.VALUE_MAX - 2, 1));

		board.pieceComes(new Knight(Color.White), new Coordinate(1, Coordinate.VALUE_MAX - 2));
		board.pieceComes(new Knight(Color.White), new Coordinate(Coordinate.VALUE_MAX - 2, Coordinate.VALUE_MAX - 2));

		board.pieceComes(new Bishop(Color.Black), new Coordinate(2, 1));
		board.pieceComes(new Bishop(Color.Black), new Coordinate(Coordinate.VALUE_MAX - 3, 1));

		board.pieceComes(new Bishop(Color.White), new Coordinate(2, Coordinate.VALUE_MAX - 2));
		board.pieceComes(new Bishop(Color.White), new Coordinate(Coordinate.VALUE_MAX - 3, Coordinate.VALUE_MAX - 2));

		board.pieceComes(new Queen(Color.Black), new Coordinate(4, 1));
		board.pieceComes(new King(Color.Black), new Coordinate(3, 1));

		board.pieceComes(new Queen(Color.White), new Coordinate(4, Coordinate.VALUE_MAX - 2));
		board.pieceComes(new King(Color.White), new Coordinate(3, Coordinate.VALUE_MAX - 2));

		game.resetPlayerTurn();

		outputSystem.gameStarted();

		return CommandResult.NotMoved;
	}
}