package com.github.dtschust.zork.repl.actions;

import com.github.dtschust.zork.ZorkGame;
import com.github.dtschust.zork.repl.Action;

import java.util.List;


/**
 * Add: figure out what type the destination is, then what type the object is.  Then add object to destination if it makes sense
 */
public class AddAction implements Action {
    @Override
    public boolean matchesInput(List<String> arguments) {
        return arguments.get(0).equals("Add");
    }

    @Override
    public int getMinimumArgCount() {
        return 4;
    }

    @Override
    public boolean run(ZorkGame game, List<String> arguments) {
        final String objectName = arguments.get(1);
        final String destination = arguments.get(3);

        try {
            return game.getObject(objectName).map(o -> {
                game.addObjectToCollection(o, destination);
                return true;
            }).orElse(false);
        } catch (final UnsupportedOperationException ignored) {
            return false;
        }
    }
}