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

import com.github.dtschust.zork.ZorkGame;
import com.github.dtschust.zork.repl.Action;
import com.github.dtschust.zork.types.HasSetOfCollectable;
import com.github.dtschust.zork.objects.ZorkObjectTypes;
import com.github.dtschust.zork.objects.ZorkObject;

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 object = arguments.get(1);
        final String destination = arguments.get(3);

        try {
            ZorkObjectTypes destType = game.getTypeFromLookup(destination);
            ZorkObjectTypes objType = game.getTypeFromLookup(object);
            ZorkObject tempObject = game.get(destType, destination);
            ((HasSetOfCollectable) tempObject).getSetFromType(objType).add(object);
            game.put(destType, tempObject);
        } catch (Exception e) {
            return false;
        }
        return true;
    }
}