#!/bin/env ruby

# $Id$

require 'game'
require 'language_extensions'
require 'rexml/document'

include REXML

class XBoxService
  attr_accessor :url
  
  def initialize(url = 'http://xbox.sierrabravo.net/xmlservice.php')
    if url.nil?
      raise ArgumentError, "Please specify a non-nil URL endpoint in the constructor."
    else 
      @url = url
    end
  end
  
  def get_games
    Document.new(@url.fetch_as_url).to_games 
  end
  
  def add_vote(game)
    unless game.respond_to?(:to_vote_xml)
      raise ArgumentError, "Object must respond to :to_vote_xml"
    else 
      raise NotImplementedError
    end
  end
  
end