package game;

import java.io.Serializable;
import java.util.HashMap;

import game.Authenticator;
import sonc.shared.SoncException;
import sonc.shared.Movie;
import java.io.*;
import java.util.*;

public class Manager extends java.lang.Object implements java.io.Serializable{
	private static Authenticator authenticator;
    private static final long serialVersionUID = 1L;
	private static Manager manager = null;
	private HashMap<String,String> users = new HashMap<String,String>();
	private static File file;
	private LinkedList<Movie> movie = new LinkedList<Movie>();

	//CONSTRUCTOR
	public Manager(){

	}


	public boolean register(String userId,String password) throws SoncException {
		if(users.containsKey(userId))
			return false;
		users.put(userId,password);
		return true;
	}

	public boolean authenticate(String nick,String password) {
		if(users.containsKey(nick))
			if(users.get(nick).equals(password))
				return true;
		return false;
	}




	public static Manager getInstance() throws SoncException{
		if(manager == null) {
			if(file.exists() && !file.isDirectory())
				return new Manager();
			else
				return new Manager();
		}
		else
			return manager;
	}

	public static java.io.File getPlayersFile(){
		return file;
	}

	public static void setPlayersFile(java.io.File managerFile) {
		file = managerFile;
	}

	/*
	public Movie battle(java.util.List<java.lang.String> nicks) {
		World world = new World();
		*/


}