package chess.simulator;

import java.util.List;

import chess.controller.CommandExecutor;
import chess.controller.commands.MoveCommand;
import chess.controller.event.GameAdaptator;
import chess.model.Move;
import common.Signal0;

public abstract class Simulator extends GameAdaptator {

	protected final CommandExecutor commandExecutor;

	public final Signal0 onComplete = new Signal0();
	private int currentMove = 0;

	public Simulator(CommandExecutor commandExecutor) {
		this.commandExecutor = commandExecutor;
	}

	@Override
	public void onGameStart() {
		for (Move move : getMoves()) {
			this.commandExecutor.executeCommand(new MoveCommand(move));
		}
	}

	@Override
	public void onBoardUpdate() {
		currentMove++;
		if (currentMove == getMoves().size()) {
			onComplete.emit();
		}
	}

	protected abstract List<Move> getMoves();

}