// Generated by CoffeeScript 1.10.0
(function() {
  var $form, ConnectionData, connectfn, getContact, getContactProfile, getText, getVersion, onConnected, onDisconnected, onGetLast, onGetTime, onGetVersion, onPing, onPresence, onProfileUpdate, onWebRTC,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty,
    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
  Strophe.addNamespace('LAST', 'jabber:iq:last');
  Strophe.addNamespace('TIME', 'urn:xmpp:time');
  Strophe.addNamespace('VCARD_UPDATE', 'vcard-temp:x:update');
  window.Tram.UserState = (function(superClass) {
    extend(UserState, superClass);
    function UserState() {
      return UserState.__super__.constructor.apply(this, arguments);
    }
    UserState.prototype.defaults = {
      show: 'offline'
    };
    return UserState;
  })(Backbone.Model);
  if (window.contacts == null) {
    window.contacts = new Tram.Contacts();
  }
  if (window.contactsApp == null) {
    window.contactsApp = new Tram.ContactsApp({
      el: $('[data-app="contacts"]'),
      collection: contacts
    });
  }
  if (window.messages == null) {
    window.messages = new Tram.Messages();
  }
  if (window.logApp == null) {
    window.logApp = new Tram.LogApp({
      el: $('[data-app="log"]'),
      collection: messages
    });
  }
  if (window.calls == null) {
    window.calls = new Tram.Calls();
  }
  if (window.callsApp == null) {
    window.callsApp = new Tram.CallsApp({
      el: $('[data-app="calls"]'),
      collection: calls
    });
  }
  if (window.userState == null) {
    window.userState = new Tram.UserState();
  }
  if (window.faviconApp == null) {
    window.faviconApp = new Tram.FaviconApp({
      model: userState
    });
  }
  contacts.on('change:show', function(model) {
    if (model.get('type') === 'self') {
      return userState.set('show', model.get('show'));
    }
  });
  onConnected = function() {
    X.conn.addHandler(onPresence, null, 'presence');
    X.conn.addHandler(onProfileUpdate, Strophe.NS.VCARD_UPDATE, 'presence');
    X.conn.addHandler(onWebRTC, Tram.NS.WEBRTC, 'message', 'chat');
    X.conn.addHandler(onGetLast, Strophe.NS.LAST, 'iq', 'get');
    X.conn.addHandler(onGetTime, Strophe.NS.TIME, 'iq', 'get');
    X.conn.addHandler(onGetVersion, Strophe.NS.VERSION, 'iq', 'get');
    X.conn.ping.addPingHandler(onPing);
    X.conn.disco.addIdentity('client', 'web', Tram.info.client);
    X.conn.disco.addFeature(Strophe.NS.DISCO_INFO);
    X.conn.disco.addFeature(Strophe.NS.LAST);
    X.conn.disco.addFeature(Strophe.NS.PING);
    X.conn.disco.addFeature(Strophe.NS.TIME);
    X.conn.disco.addFeature(Strophe.NS.VERSION);
    X.conn.disco.addFeature(Tram.NS.WEBRTC);
    X.conn.send($pres().c('priority').t('1').up().c('status').t('Online').tree());
    getVersion();
    return X.conn.roster.get();
  };
  onDisconnected = function() {
    return userState.set('show', 'offline');
  };
  getText = function(el) {
    var i, len, node, ref, str;
    if (!el) {
      return null;
    }
    str = '';
    if (el.childNodes.length === 0 && el.nodeType === Strophe.ElementType.TEXT) {
      str += el.nodeValue;
    }
    ref = el.childNodes;
    for (i = 0, len = ref.length; i < len; i++) {
      node = ref[i];
      if (node.nodeType === Strophe.ElementType.TEXT) {
        str += node.nodeValue;
      }
    }
    return str;
  };
  getVersion = function() {
    var failcb, iq, okcb;
    iq = $iq({
      type: 'get',
      id: X.conn.getUniqueId('version'),
      to: Tram.config.domain
    }).c('query', {
      xmlns: Strophe.NS.VERSION
    });
    okcb = function(stanza) {
      var delay, name, os, stamp, version;
      name = getText(stanza.getElementsByTagName('name')[0]);
      version = getText(stanza.getElementsByTagName('version')[0]);
      os = getText(stanza.getElementsByTagName('os')[0]);
      delay = stanza.getElementsByTagName('delay')[0];
      stamp = delay != null ? new Date(delay.getAttribute('stamp')) : new Date();
      return messages.add({
        id: stanza.getAttribute('id'),
        type: stanza.getAttribute('type'),
        from: stanza.getAttribute('from'),
        stamp: stamp,
        cls: 'info',
        name: name,
        version: version,
        os: os,
        text: "connected to " + name + " " + version + " on " + os
      });
    };
    failcb = function(stanza) {
      return console.error("couldn't get version", stanza != null ? stanza.innerHTML : void 0);
    };
    return X.conn.sendIQ(iq.tree(), okcb, failcb, 5000);
  };
  onGetLast = function(stanza) {
    var from, id, iq;
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('query', {
      xmlns: Strophe.NS.VERSION,
      seconds: '0'
    });
    X.conn.send(iq.tree());
    return true;
  };
  onGetTime = function(stanza) {
    var from, id, iq, now;
    now = moment();
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('time', {
      xmlns: Strophe.NS.TIME
    }).c('tzo').t(now.format('Z')).up().c('utc').t(now.toISOString());
    X.conn.send(iq.tree());
    return true;
  };
  onGetVersion = function(stanza) {
    var from, id, iq;
    id = stanza.getAttribute('id');
    from = stanza.getAttribute('from');
    iq = $iq({
      to: from,
      type: 'result',
      id: id
    }).c('query', {
      xmlns: Strophe.NS.VERSION
    }).c('name').t(Tram.info.client).up().c('version').t(Tram.info.version);
    X.conn.send(iq.tree());
    return true;
  };
  onPing = function(stanza) {
    X.conn.ping.pong(stanza);
    return true;
  };
  getContact = function(from) {
    var contact, self;
    contact = contacts.get(from);
    if (contact != null) {
      return contact;
    }
    self = from === X.conn.jid;
    if (self) {
      contacts.each(function(model) {
        return model.set('type', 'contact');
      });
    }
    contact = contacts.add({
      jid: from,
      bjid: Strophe.getBareJidFromJid(from),
      type: self ? 'self' : 'contact'
    });
    contact.on('authorize', function() {
      return X.conn.roster.authorize(contact.get('bjid'));
    });
    contact.on('unauthorize', function() {
      X.conn.roster.unauthorize(contact.get('bjid'));
      return contacts.remove(contact);
    });
    contact.on('remove', function() {
      return X.conn.roster.remove(contact.get('bjid'), function() {
        return contacts.remove(contact);
      });
    });
    contact.w = new Tram.WebRTCInterface(contact);
    contact.on('call', function(media) {
      contact.set('callstate', 'outgoing');
      return contact.w.init(true, {
        audio: indexOf.call(media, 'a') >= 0,
        video: indexOf.call(media, 'v') >= 0
      });
    });
    contact.on('accept', function(media) {
      return contact.w.init(false, {
        audio: indexOf.call(media, 'a') >= 0,
        video: indexOf.call(media, 'v') >= 0
      });
    });
    contact.on('decline hangup', function() {
      contact.w.sendIntent('terminate');
      contact.w.disconnect();
      return contact.unset('callstate');
    });
    getContactProfile(contact);
    return contact;
  };
  getContactProfile = function(contact) {
    var bjid, failcb, okcb;
    okcb = function(stanza) {
      var data, mime, vcard;
      vcard = stanza.getElementsByTagName('vCard')[0];
      if (!vcard) {
        console.warn("no vcard in response", stanza);
        return;
      }
      contact.set({
        nickname: getText(vcard.querySelector('NICKNAME')),
        fullname: getText(vcard.querySelector('FN')),
        firstname: getText(vcard.querySelector('N > GIVEN')),
        lastname: getText(vcard.querySelector('N > FAMILY'))
      });
      mime = getText(vcard.querySelector('PHOTO > TYPE'));
      data = getText(vcard.querySelector('PHOTO > BINVAL'));
      if (mime && data) {
        return contact.set('avatar', {
          mime: mime,
          data: data
        });
      } else {
        return contact.unset('avatar');
      }
    };
    failcb = function(stanza) {
      return console.warn("couldn't get vcard", stanza);
    };
    bjid = contact.get('bjid');
    if (bjid === Strophe.getBareJidFromJid(X.conn.jid)) {
      bjid = null;
    }
    return X.conn.vcard.get(okcb, bjid, failcb);
  };
  onPresence = function(stanza) {
    var contact, delay, from, priority, ref, show, stamp, status, type;
    type = (ref = stanza.getAttribute('type')) != null ? ref : 'available';
    switch (type) {
      case 'subscribed':
      case 'unsubscribe':
      case 'unsubscribed':
        console.warn("not handling <presence type=\"" + type + "\">", stanza);
        return true;
      case 'error':
        console.error('got <presence type="error">', stanza);
        return true;
    }
    from = stanza.getAttribute('from');
    contact = getContact(from);
    show = getText(stanza.getElementsByTagName('show')[0]);
    status = getText(stanza.getElementsByTagName('status')[0]);
    priority = getText(stanza.getElementsByTagName('priority')[0]);
    switch (type) {
      case 'available':
        if (show == null) {
          show = 'online';
        }
        if (priority == null) {
          priority = '0';
        }
        break;
      case 'unavailable':
        show = 'offline';
        priority = '0';
    }
    contact.set({
      presence: type,
      show: show,
      status: status,
      priority: priority
    });
    if (type === 'unavailable') {
      contact.w.disconnect();
    }
    if ((type === 'available' || type === 'unavailable') && contact.get('type') !== 'self') {
      delay = stanza.getElementsByTagName('delay')[0];
      stamp = delay != null ? new Date(delay.getAttribute('stamp')) : new Date();
      messages.add({
        id: stanza.getAttribute('id'),
        type: 'presence',
        cls: 'presence',
        from: from,
        stamp: stamp,
        contact: contact,
        presence: type,
        show: show,
        status: status,
        priority: priority,
        text: status != null ? status : "is now " + show
      });
    }
    return true;
  };
  onProfileUpdate = function(stanza) {
    var contact, from;
    from = stanza.getAttribute('from');
    contact = getContact(from);
    getContactProfile(contact);
    return true;
  };
  onWebRTC = function(stanza) {
    var contact, delay, from, intent, payload, stamp;
    from = stanza.getAttribute('from');
    contact = getContact(from);
    intent = stanza.getElementsByTagName('intent')[0];
    payload = stanza.getElementsByTagName('payload')[0];
    delay = stanza.getElementsByTagName('delay')[0];
    stamp = delay != null ? new Date(delay.getAttribute('stamp')) : new Date();
    if (intent != null) {
      switch (getText(intent)) {
        case 'initiate':
          contact.set('callstate', 'incoming');
          messages.add({
            id: stanza.getAttribute('id'),
            type: 'call',
            cls: 'call',
            from: from,
            stamp: stamp,
            contact: contact,
            text: 'incoming call'
          });
          break;
        case 'terminate':
          contact.w.disconnect();
          contact.unset('callstate');
      }
    }
    if (payload != null) {
      contact.w.onPayload(stanza);
    }
    return true;
  };
  window.X = new Tram.XMPPInterface();
  X.on('connecting', function() {
    return connData.unset('auth-errors');
  });
  X.on('authfail', function() {
    return connData.set('auth-errors', ['Invalid username or password.']);
  });
  X.on('disconnected', function() {
    $('[data-step="login"]').removeClass('uk-hidden');
    $('[data-step="main"]').addClass('uk-hidden');
    return onDisconnected();
  });
  X.on('connected attached', function() {
    $('[data-step="login"]').addClass('uk-hidden');
    $('[data-step="main"]').removeClass('uk-hidden');
    return onConnected();
  });
  $('[data-disconnect-button]').on('click', function() {
    return X.disconnect('Logged out');
  });
  $(window).on('beforeunload unload', function() {
    return X.disconnect('Window closed');
  });
  ConnectionData = (function(superClass) {
    extend(ConnectionData, superClass);
    function ConnectionData() {
      return ConnectionData.__super__.constructor.apply(this, arguments);
    }
    ConnectionData.prototype.defaults = {
      username: '',
      password: ''
    };
    ConnectionData.prototype.validate = function(attrs, options) {
      var ref, ref1;
      this.unset('username-errors');
      this.unset('password-errors');
      this.unset('auth-errors');
      if (((ref = attrs.username) != null ? ref : '').trim() === '') {
        this.set('username-errors', ['This field is required.']);
      }
      if (((ref1 = attrs.password) != null ? ref1 : '') === '') {
        this.set('password-errors', ['This field is required.']);
      }
      return this.has('username-errors') || this.has('password-errors');
    };
    return ConnectionData;
  })(Backbone.Model);
  window.connData = new ConnectionData();
  connectfn = function() {
    if (connData.isValid()) {
      return X.connect(connData.get('username').trim(), connData.get('password'));
    }
  };
  $form = $('[data-form="connect"]');
  window.connRivet = rivets.bind($form.get(0), {
    data: connData,
    connect: connectfn
  });
  $form.find('input').on('keydown', function(e) {
    var $next, index;
    if ((!this.required || this.value !== '') && e.keyCode === 13) {
      e.preventDefault();
      index = $form.find('input').index(this);
      $next = $form.find('input').eq(index + 1);
      if ($next.length !== 0) {
        return $next.focus();
      } else {
        return $form.find('button').trigger('click');
      }
    }
  });
  $('[data-add-button]').on('click', function() {
    var jid;
    jid = $('#new-contact').val().trim();
    if (jid === '') {
      return;
    }
    if (indexOf.call(jid, '@') < 0) {
      jid = jid + "@" + Tram.config.domain;
    }
    $('#new-contact').val('');
    return X.conn.roster.add(jid, null, [], function() {
      return X.conn.roster.subscribe(jid, 'I want to chat', null);
    });
  });
  $('#new-contact').on('keypress', function(e) {
    if (e.keyCode === 13) {
      return $('[data-add-button]').trigger('click');
    }
  });
  window.setInterval(function() {
    return $('time[datetime]').each(function() {
      var $this;
      $this = $(this);
      return $this.text(moment($this.attr('datetime')).fromNow());
    });
  }, 15 * 1000);
}).call(this);
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