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.ZorkMap;
import com.github.dtschust.zork.types.ZorkObject;

import java.util.List;

/**
 * The "Update" command figures out what type of item it is, and then change its status
 */
public class UpdateAction implements Action {
    @Override
    public boolean matchesInput(List<String> arguments) {
        return arguments.get(0).equals("Update");
    }

    @Override
    public int getMinimumArgCount() {
        return 1;
    }

    @Override
    public void run(ZorkGame game, List<String> arguments) {
        final String object = arguments.get(1);
        final String newStatus = arguments.get(3);

        ZorkMap<ZorkObject> collection = game.getListThroughLookup(ZorkObject.class, object);
        ZorkObject tempObject = collection.get(object);
        tempObject.updateStatus(newStatus);
        collection.put(tempObject);
    }
}