var Contact;
Contact = (function() {
  function Contact(node) {
    node = $(node);
    this.jid = node.attr('jid');
    this.name = node.attr('name');
    this.ask = node.attr('ask');
    this.subscription = node.attr('subscription');
    this.groups = $('group', node).map(function() {
      return $(this).text();
    }).get();
    this.presence = [];
  }
  Contact.prototype.online = function() {
    return this.presence.length > 0;
  };
  Contact.prototype.offline = function() {
    return this.presence.length === 0;
  };
  Contact.prototype.available = function() {
    var p;
    return this.online() && ((function() {
      var _i, _len, _ref, _results;
      _ref = this.presence;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        p = _ref[_i];
        if (!p.away) {
          _results.push(p);
        }
      }
      return _results;
    }).call(this)).length > 0;
  };
  Contact.prototype.away = function() {
    return !this.available();
  };
  Contact.prototype.status = function() {
    var available, away, p;
    available = ((function() {
      var _i, _len, _ref, _results;
      _ref = this.presence;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        p = _ref[_i];
        if (p.status && !p.away) {
          _results.push(p.status);
        }
      }
      return _results;
    }).call(this))[0] || 'Available';
    away = ((function() {
      var _i, _len, _ref, _results;
      _ref = this.presence;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        p = _ref[_i];
        if (p.status && p.away) {
          _results.push(p.status);
        }
      }
      return _results;
    }).call(this))[0] || 'Away';
    if (this.offline()) {
      return 'Offline';
    } else if (this.away()) {
      return away;
    } else {
      return available;
    }
  };
  Contact.prototype.update = function(presence) {
    var p;
    this.presence = (function() {
      var _i, _len, _ref, _results;
      _ref = this.presence;
      _results = [];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        p = _ref[_i];
        if (p.from !== presence.from) {
          _results.push(p);
        }
      }
      return _results;
    }).call(this);
    if (!presence.type) {
      this.presence.push(presence);
    }
    if (presence.type === 'unsubscribed') {
      return this.presence = [];
    }
  };
  return Contact;
})();