var PokerBoy = (function () {
  var socket,
  game_uuid,
  password,
  game;

  return {
    init: init,
    create_game: create_game
  };

  function init(){
    socket = new Phoenix.Socket('/socket');
    socket.connect();
  }

  function create_game(game_name, user_name){
    return new Promise(function(resolve, reject){
      var channel = socket.channel("game:lobby")
      channel.join()
        .receive("ok", messages => console.log("joined lobby", messages) )
        .receive("error", reason => reject(reason) );

      channel.push('create', {name: name});
      channel.on('created', game => {
        game_uuid = game.uuid;
        password = game.password;
        channel.leave();
        resolve();
      });
    })
    .then(function(){
      return new Game(game_uuid, user_name);
    });
  }

  function Game(game_uuid, username){
    var self = this;
    var game;

    this.become_admin = become_admin;
    this.vote = vote;

    //runs on new to return promise which resovles with game object
    return new Promise(function(resolve, reject){
      game = socket.channel("game:"+game_uuid, {name: username});

      game.join()
        .receive("ok", message => console.log("joined game", message) )
        .receive("error", reason => reject(reason) );

      game.on("game_update", state => update(state.state) );

      var intervalCount = 0;
      var interval = setInterval(function(){
        if(game.state == "joined"){
          clearInterval(interval);
          resolve(self);
        }
        else if(intervalCount++ > 100){
          clearInterval(interval);
          reject("failed to connect to game");
        }
      }, 10);
    });

    function vote(vote){
      game.push('user_vote', {vote: vote});
    }

    function become_admin(password){
      game.push('become_admin', {password: password});
    }

    function user_promote(user_name){
      game.push('user_promote', {user: user_name});
    }

    function toggle_playing(user_name){
      game.push('toggle_playing', {user: user_name});
    }

    function update(state){
        debugger;
    }
  }
})();