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

import com.github.dtschust.zork.parser.ZorkGame;
import com.github.dtschust.zork.repl.Action;
import com.github.dtschust.zork.types.ZorkContainer;
import com.github.dtschust.zork.types.ZorkRoom;

import java.util.List;

public class TakeAction extends Action {
    @Override
    public boolean matchesInput(List<String> arguments) {
        return arguments.get(0).equals("take");
    }

    @Override
    public int getMinimumArgCount() {
        return 2;
    }

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

        if ((game.getCurrentRoom()).item.contains(tempString)) {
            game.inventory.add(tempString);
            ZorkRoom tempRoom = (game.getCurrentRoom());
            tempRoom.item.remove(tempString);
            game.put("room", tempRoom);
            System.out.println("Item " + tempString + " added to inventory.");
        } else {
            /* Search all containers in the current room for the item! */
            for (String key : game.getCurrentRoom().container) {
                ZorkContainer tempContainer = (ZorkContainer) game.get("container", key);
                if (tempContainer != null && tempContainer.isOpen() && tempContainer.item.contains(tempString)) {
                    game.inventory.add(tempString);
                    tempContainer.item.remove(tempString);
                    game.put("container", tempContainer);
                    System.out.println("Item " + tempString + " added to inventory.");
                    return;
                }
            }
            System.out.println("Error");
        }
    }
}