// Generated by CoffeeScript 1.10.0
(function() {
  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
  Tram.XMPPInterface = (function() {
    XMPPInterface.prototype.conn = null;
    function XMPPInterface() {
      this.onConnect = bind(this.onConnect, this);
    }
    XMPPInterface.prototype._prepareConnection = function() {
      if (this.conn != null) {
        console.debug('connection exists, not reconnecting');
      }
      return this.conn = new Strophe.Connection("https://" + Tram.config.host + "/http-bind");
    };
    XMPPInterface.prototype.connect = function(node, pass) {
      var jid;
      this._prepareConnection();
      jid = node + "@" + Tram.config.domain;
      return this.conn.connect(jid, pass, this.onConnect);
    };
    XMPPInterface.prototype.disconnect = function(reason) {
      if (this.conn == null) {
        return;
      }
      this.conn.disconnect(reason);
      this.conn = null;
    };
    XMPPInterface.prototype.startRegistration = function() {
      this._prepareConnection();
      return this.conn.register.connect(Tram.config.domain, this.onConnect);
    };
    XMPPInterface.prototype.register = function(username, password) {
      this.conn.register.fields.username = username;
      this.conn.register.fields.password = password;
      return this.conn.register.submit();
    };
    XMPPInterface.prototype.finishRegistration = function() {
      return this.conn.authenticate();
    };
    XMPPInterface.prototype.unregister = function() {
      var iq;
      iq = $iq({
        type: 'set'
      }).c('query', {
        xmlns: Strophe.NS.REGISTER
      }).c('remove');
      return this.conn.send(iq.tree());
    };
    XMPPInterface.prototype.savevCard = function(data, okcb, failcb) {
      var $vcard, b, bi, binval, bl, d, dl, type;
      $vcard = $iq({
        type: 'set'
      }).c('vCard', {
        xmlns: Strophe.NS.VCARD
      });
      if (data.nickname) {
        $vcard.c('NICKNAME').t(data.nickname).up();
      }
      if (data.fullname) {
        $vcard.c('FN').t(data.fullname).up();
      }
      if (data.avatar) {
        b = ';base64,';
        d = 'data:';
        dl = d.length;
        bl = b.length;
        bi = data.avatar.indexOf(b);
        type = data.avatar.substr(dl, bi - dl);
        binval = data.avatar.substr(bi + bl);
        $vcard.c('PHOTO').c('TYPE').t(type).up().c('BINVAL').t(binval);
      }
      return this.conn.sendIQ($vcard.tree(), okcb, failcb);
    };
    XMPPInterface.prototype.onConnect = function(status, error) {
      this.trigger('status', status);
      switch (status) {
        case Strophe.Status.CONNECTING:
          console.debug('Strophe is connecting.');
          return this.trigger('connecting');
        case Strophe.Status.AUTHENTICATING:
          console.debug('Strophe is authenticating.');
          return this.trigger('authenticating');
        case Strophe.Status.AUTHFAIL:
          console.debug('Strophe failed to authenticate:', error);
          return this.trigger('authfail');
        case Strophe.Status.ERROR:
          console.debug('Strophe received an error:', error);
          return this.trigger('error');
        case Strophe.Status.CONNFAIL:
          console.debug('Strophe failed to connect:', error);
          return this.trigger('connfail');
        case Strophe.Status.DISCONNECTING:
          console.debug('Strophe is disconnecting.');
          return this.trigger('disconnecting');
        case Strophe.Status.DISCONNECTED:
          console.debug('Strophe is disconnected.');
          return this.trigger('disconnected');
        case Strophe.Status.CONNECTED:
          console.debug('Strophe is connected.');
          console.info('My jid:', this.conn.jid);
          return this.trigger('connected');
        case Strophe.Status.ATTACHED:
          console.debug('Strophe is attached.');
          console.info('My jid:', this.conn.jid);
          return this.trigger('attached');
        case Strophe.Status.REGISTER:
          console.debug('Got registration prompt.');
          return this.trigger('register');
        case Strophe.Status.REGISTERED:
          console.debug('Registered!');
          return this.trigger('registered');
        case Strophe.Status.CONFLICT:
          console.debug('Contact already exists!');
          return this.trigger('conflict');
        case Strophe.Status.NOTACCEPTABLE:
          console.debug('Registration form not properly filled out.');
          return this.trigger('notacceptable');
        case Strophe.Status.REGIFAIL:
          console.debug('The server does not support In-Band Registration.');
          return this.trigger('regifail');
      }
    };
    XMPPInterface.prototype.generateVersionString = function() {
      var f, features, i, id, ids, j, k, len, len1, ref, ver;
      ver = '';
      ids = (function() {
        var j, len, ref, results;
        ref = this.conn.disco._identities;
        results = [];
        for (j = 0, len = ref.length; j < len; j++) {
          i = ref[j];
          results.push(i);
        }
        return results;
      }).call(this);
      ids.sort(function(a, b) {
        if (a.category > b.category) {
          return 1;
        }
        if (a.category < b.category) {
          return -1;
        }
        if (a.type > b.type) {
          return 1;
        }
        if (a.type < b.type) {
          return -1;
        }
        if (a.lang > b.lang) {
          return 1;
        }
        if (a.lang < b.lang) {
          return -1;
        }
        return 0;
      });
      features = (function() {
        var j, len, ref, results;
        ref = this.conn.disco._features;
        results = [];
        for (j = 0, len = ref.length; j < len; j++) {
          f = ref[j];
          results.push(f);
        }
        return results;
      }).call(this);
      features.sort();
      for (j = 0, len = ids.length; j < len; j++) {
        id = ids[j];
        ver += id.category + "/" + id.type + "/" + ((ref = id.lang) != null ? ref : '') + "/" + id.name + "<";
      }
      for (k = 0, len1 = features.length; k < len1; k++) {
        f = features[k];
        ver += f + "<";
      }
      return b64_sha1(ver);
    };
    XMPPInterface.prototype.sendPresence = function(attrs) {
      var pres, ver;
      ver = this.generateVersionString();
      pres = $pres().c('c', {
        xmlns: Strophe.NS.CAPS,
        hash: 'sha-1',
        node: Tram.info.url,
        ver: ver
      }).up();
      if (attrs.priority != null) {
        pres.c('priority').t(attrs.priority).up();
      }
      if (attrs.show != null) {
        pres.c('show').t(attrs.show).up();
      }
      if (attrs.status != null) {
        pres.c('status').t(attrs.status).up();
      }
      return this.conn.send(pres.tree());
    };
    return XMPPInterface;
  })();
  _(Tram.XMPPInterface.prototype).extend(Backbone.Events);
}).call(this);
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