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.repl.ActionDispatcher;
import com.github.dtschust.zork.types.ZorkItem;

import java.util.List;

/**
 * Turn on an item
 */
public class TurnOnAction extends Action {
    @Override
    public boolean matchesInput(List<String> arguments) {
        return arguments.get(0).equals("turn") && arguments.get(1).equals("on");
    }

    @Override
    public int getMinimumArgCount() {
        return 3;
    }

    @Override
    public void run(ZorkGame game, List<String> arguments) {
        final String what = arguments.get(2);

        if (game.inventory.contains(what)) {
            ZorkItem tempItem = (ZorkItem) game.get("item", what);
            System.out.println("You activate the " + what + ".");
            if (tempItem != null) {
                for (String print : tempItem.turnOnPrint) {
                    System.out.println(print);
                }
                final ActionDispatcher effectsDispatcher = new ActionDispatcher(game);
                for (final String action : tempItem.turnOnAction) {
                    effectsDispatcher.dispatch(action);
                }
                return;
            }
        }
        System.out.println("Error");
    }
}