function _typeof(obj) {
  "@babel/helpers - typeof";

  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
    return typeof obj;
  } : function (obj) {
    return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  }, _typeof(obj);
}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || false;
    descriptor.configurable = true;
    if ("value" in descriptor) descriptor.writable = true;
    Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  Object.defineProperty(Constructor, "prototype", {
    writable: false
  });
  return Constructor;
}

function _extends() {
  _extends = Object.assign || function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];

      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }

    return target;
  };

  return _extends.apply(this, arguments);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      writable: true,
      configurable: true
    }
  });
  Object.defineProperty(subClass, "prototype", {
    writable: false
  });
  if (superClass) _setPrototypeOf(subClass, superClass);
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };
  return _getPrototypeOf(o);
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;
    return o;
  };

  return _setPrototypeOf(o, p);
}

function _isNativeReflectConstruct() {
  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
  if (Reflect.construct.sham) return false;
  if (typeof Proxy === "function") return true;

  try {
    Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
    return true;
  } catch (e) {
    return false;
  }
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return self;
}

function _possibleConstructorReturn(self, call) {
  if (call && (typeof call === "object" || typeof call === "function")) {
    return call;
  } else if (call !== void 0) {
    throw new TypeError("Derived constructors may only return object or undefined");
  }

  return _assertThisInitialized(self);
}

function _createSuper(Derived) {
  var hasNativeReflectConstruct = _isNativeReflectConstruct();

  return function _createSuperInternal() {
    var Super = _getPrototypeOf(Derived),
        result;

    if (hasNativeReflectConstruct) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
    } else {
      result = Super.apply(this, arguments);
    }

    return _possibleConstructorReturn(this, result);
  };
}

/**
 * This class represents a basic channel.
 */
var Channel = /*#__PURE__*/function () {
  function Channel() {
    _classCallCheck(this, Channel);
  }

  _createClass(Channel, [{
    key: "listenForWhisper",
    value:
    /**
     * Listen for a whisper event on the channel instance.
     */
    function listenForWhisper(event, callback) {
      return this.listen('.client-' + event, callback);
    }
    /**
     * Listen for an event on the channel instance.
     */

  }, {
    key: "notification",
    value: function notification(callback) {
      return this.listen('.Illuminate\\Notifications\\Events\\BroadcastNotificationCreated', callback);
    }
    /**
     * Stop listening for a whisper event on the channel instance.
     */

  }, {
    key: "stopListeningForWhisper",
    value: function stopListeningForWhisper(event, callback) {
      return this.stopListening('.client-' + event, callback);
    }
  }]);

  return Channel;
}();

/**
 * Event name formatter
 */
var EventFormatter = /*#__PURE__*/function () {
  /**
   * Create a new class instance.
   */
  function EventFormatter(namespace) {
    _classCallCheck(this, EventFormatter);

    this.namespace = namespace; //
  }
  /**
   * Format the given event name.
   */


  _createClass(EventFormatter, [{
    key: "format",
    value: function format(event) {
      if (event.charAt(0) === '.' || event.charAt(0) === '\\') {
        return event.substr(1);
      } else if (this.namespace) {
        event = this.namespace + '.' + event;
      }

      return event.replace(/\./g, '\\');
    }
    /**
     * Set the event namespace.
     */

  }, {
    key: "setNamespace",
    value: function setNamespace(value) {
      this.namespace = value;
    }
  }]);

  return EventFormatter;
}();

/**
 * This class represents a Pusher channel.
 */

var PusherChannel = /*#__PURE__*/function (_Channel) {
  _inherits(PusherChannel, _Channel);

  var _super = _createSuper(PusherChannel);

  /**
   * Create a new class instance.
   */
  function PusherChannel(pusher, name, options) {
    var _this;

    _classCallCheck(this, PusherChannel);

    _this = _super.call(this);
    _this.name = name;
    _this.pusher = pusher;
    _this.options = options;
    _this.eventFormatter = new EventFormatter(_this.options.namespace);

    _this.subscribe();

    return _this;
  }
  /**
   * Subscribe to a Pusher channel.
   */


  _createClass(PusherChannel, [{
    key: "subscribe",
    value: function subscribe() {
      this.subscription = this.pusher.subscribe(this.name);
    }
    /**
     * Unsubscribe from a Pusher channel.
     */

  }, {
    key: "unsubscribe",
    value: function unsubscribe() {
      this.pusher.unsubscribe(this.name);
    }
    /**
     * Listen for an event on the channel instance.
     */

  }, {
    key: "listen",
    value: function listen(event, callback) {
      this.on(this.eventFormatter.format(event), callback);
      return this;
    }
    /**
     * Listen for all events on the channel instance.
     */

  }, {
    key: "listenToAll",
    value: function listenToAll(callback) {
      var _this2 = this;

      this.subscription.bind_global(function (event, data) {
        if (event.startsWith('pusher:')) {
          return;
        }

        var namespace = _this2.options.namespace.replace(/\./g, '\\');

        var formattedEvent = event.startsWith(namespace) ? event.substring(namespace.length + 1) : '.' + event;
        callback(formattedEvent, data);
      });
      return this;
    }
    /**
     * Stop listening for an event on the channel instance.
     */

  }, {
    key: "stopListening",
    value: function stopListening(event, callback) {
      if (callback) {
        this.subscription.unbind(this.eventFormatter.format(event), callback);
      } else {
        this.subscription.unbind(this.eventFormatter.format(event));
      }

      return this;
    }
    /**
     * Stop listening for all events on the channel instance.
     */

  }, {
    key: "stopListeningToAll",
    value: function stopListeningToAll(callback) {
      if (callback) {
        this.subscription.unbind_global(callback);
      } else {
        this.subscription.unbind_global();
      }

      return this;
    }
    /**
     * Register a callback to be called anytime a subscription succeeds.
     */

  }, {
    key: "subscribed",
    value: function subscribed(callback) {
      this.on('pusher:subscription_succeeded', function () {
        callback();
      });
      return this;
    }
    /**
     * Register a callback to be called anytime a subscription error occurs.
     */

  }, {
    key: "error",
    value: function error(callback) {
      this.on('pusher:subscription_error', function (status) {
        callback(status);
      });
      return this;
    }
    /**
     * Bind a channel to an event.
     */

  }, {
    key: "on",
    value: function on(event, callback) {
      this.subscription.bind(event, callback);
      return this;
    }
  }]);

  return PusherChannel;
}(Channel);

/**
 * This class represents a Pusher private channel.
 */

var PusherPrivateChannel = /*#__PURE__*/function (_PusherChannel) {
  _inherits(PusherPrivateChannel, _PusherChannel);

  var _super = _createSuper(PusherPrivateChannel);

  function PusherPrivateChannel() {
    _classCallCheck(this, PusherPrivateChannel);

    return _super.apply(this, arguments);
  }

  _createClass(PusherPrivateChannel, [{
    key: "whisper",
    value:
    /**
     * Send a whisper event to other clients in the channel.
     */
    function whisper(eventName, data) {
      this.pusher.channels.channels[this.name].trigger("client-".concat(eventName), data);
      return this;
    }
  }]);

  return PusherPrivateChannel;
}(PusherChannel);

/**
 * This class represents a Pusher private channel.
 */

var PusherEncryptedPrivateChannel = /*#__PURE__*/function (_PusherChannel) {
  _inherits(PusherEncryptedPrivateChannel, _PusherChannel);

  var _super = _createSuper(PusherEncryptedPrivateChannel);

  function PusherEncryptedPrivateChannel() {
    _classCallCheck(this, PusherEncryptedPrivateChannel);

    return _super.apply(this, arguments);
  }

  _createClass(PusherEncryptedPrivateChannel, [{
    key: "whisper",
    value:
    /**
     * Send a whisper event to other clients in the channel.
     */
    function whisper(eventName, data) {
      this.pusher.channels.channels[this.name].trigger("client-".concat(eventName), data);
      return this;
    }
  }]);

  return PusherEncryptedPrivateChannel;
}(PusherChannel);

/**
 * This class represents a Pusher presence channel.
 */

var PusherPresenceChannel = /*#__PURE__*/function (_PusherChannel) {
  _inherits(PusherPresenceChannel, _PusherChannel);

  var _super = _createSuper(PusherPresenceChannel);

  function PusherPresenceChannel() {
    _classCallCheck(this, PusherPresenceChannel);

    return _super.apply(this, arguments);
  }

  _createClass(PusherPresenceChannel, [{
    key: "here",
    value:
    /**
     * Register a callback to be called anytime the member list changes.
     */
    function here(callback) {
      this.on('pusher:subscription_succeeded', function (data) {
        callback(Object.keys(data.members).map(function (k) {
          return data.members[k];
        }));
      });
      return this;
    }
    /**
     * Listen for someone joining the channel.
     */

  }, {
    key: "joining",
    value: function joining(callback) {
      this.on('pusher:member_added', function (member) {
        callback(member.info);
      });
      return this;
    }
    /**
     * Send a whisper event to other clients in the channel.
     */

  }, {
    key: "whisper",
    value: function whisper(eventName, data) {
      this.pusher.channels.channels[this.name].trigger("client-".concat(eventName), data);
      return this;
    }
    /**
     * Listen for someone leaving the channel.
     */

  }, {
    key: "leaving",
    value: function leaving(callback) {
      this.on('pusher:member_removed', function (member) {
        callback(member.info);
      });
      return this;
    }
  }]);

  return PusherPresenceChannel;
}(PusherChannel);

/**
 * This class represents a Socket.io channel.
 */

var SocketIoChannel = /*#__PURE__*/function (_Channel) {
  _inherits(SocketIoChannel, _Channel);

  var _super = _createSuper(SocketIoChannel);

  /**
   * Create a new class instance.
   */
  function SocketIoChannel(socket, name, options) {
    var _this;

    _classCallCheck(this, SocketIoChannel);

    _this = _super.call(this);
    /**
     * The event callbacks applied to the socket.
     */

    _this.events = {};
    /**
     * User supplied callbacks for events on this channel.
     */

    _this.listeners = {};
    _this.name = name;
    _this.socket = socket;
    _this.options = options;
    _this.eventFormatter = new EventFormatter(_this.options.namespace);

    _this.subscribe();

    return _this;
  }
  /**
   * Subscribe to a Socket.io channel.
   */


  _createClass(SocketIoChannel, [{
    key: "subscribe",
    value: function subscribe() {
      this.socket.emit('subscribe', {
        channel: this.name,
        auth: this.options.auth || {}
      });
    }
    /**
     * Unsubscribe from channel and ubind event callbacks.
     */

  }, {
    key: "unsubscribe",
    value: function unsubscribe() {
      this.unbind();
      this.socket.emit('unsubscribe', {
        channel: this.name,
        auth: this.options.auth || {}
      });
    }
    /**
     * Listen for an event on the channel instance.
     */

  }, {
    key: "listen",
    value: function listen(event, callback) {
      this.on(this.eventFormatter.format(event), callback);
      return this;
    }
    /**
     * Stop listening for an event on the channel instance.
     */

  }, {
    key: "stopListening",
    value: function stopListening(event, callback) {
      this.unbindEvent(this.eventFormatter.format(event), callback);
      return this;
    }
    /**
     * Register a callback to be called anytime a subscription succeeds.
     */

  }, {
    key: "subscribed",
    value: function subscribed(callback) {
      this.on('connect', function (socket) {
        callback(socket);
      });
      return this;
    }
    /**
     * Register a callback to be called anytime an error occurs.
     */

  }, {
    key: "error",
    value: function error(callback) {
      return this;
    }
    /**
     * Bind the channel's socket to an event and store the callback.
     */

  }, {
    key: "on",
    value: function on(event, callback) {
      var _this2 = this;

      this.listeners[event] = this.listeners[event] || [];

      if (!this.events[event]) {
        this.events[event] = function (channel, data) {
          if (_this2.name === channel && _this2.listeners[event]) {
            _this2.listeners[event].forEach(function (cb) {
              return cb(data);
            });
          }
        };

        this.socket.on(event, this.events[event]);
      }

      this.listeners[event].push(callback);
      return this;
    }
    /**
     * Unbind the channel's socket from all stored event callbacks.
     */

  }, {
    key: "unbind",
    value: function unbind() {
      var _this3 = this;

      Object.keys(this.events).forEach(function (event) {
        _this3.unbindEvent(event);
      });
    }
    /**
     * Unbind the listeners for the given event.
     */

  }, {
    key: "unbindEvent",
    value: function unbindEvent(event, callback) {
      this.listeners[event] = this.listeners[event] || [];

      if (callback) {
        this.listeners[event] = this.listeners[event].filter(function (cb) {
          return cb !== callback;
        });
      }

      if (!callback || this.listeners[event].length === 0) {
        if (this.events[event]) {
          this.socket.removeListener(event, this.events[event]);
          delete this.events[event];
        }

        delete this.listeners[event];
      }
    }
  }]);

  return SocketIoChannel;
}(Channel);

/**
 * This class represents a Socket.io private channel.
 */

var SocketIoPrivateChannel = /*#__PURE__*/function (_SocketIoChannel) {
  _inherits(SocketIoPrivateChannel, _SocketIoChannel);

  var _super = _createSuper(SocketIoPrivateChannel);

  function SocketIoPrivateChannel() {
    _classCallCheck(this, SocketIoPrivateChannel);

    return _super.apply(this, arguments);
  }

  _createClass(SocketIoPrivateChannel, [{
    key: "whisper",
    value:
    /**
     * Send a whisper event to other clients in the channel.
     */
    function whisper(eventName, data) {
      this.socket.emit('client event', {
        channel: this.name,
        event: "client-".concat(eventName),
        data: data
      });
      return this;
    }
  }]);

  return SocketIoPrivateChannel;
}(SocketIoChannel);

/**
 * This class represents a Socket.io presence channel.
 */

var SocketIoPresenceChannel = /*#__PURE__*/function (_SocketIoPrivateChann) {
  _inherits(SocketIoPresenceChannel, _SocketIoPrivateChann);

  var _super = _createSuper(SocketIoPresenceChannel);

  function SocketIoPresenceChannel() {
    _classCallCheck(this, SocketIoPresenceChannel);

    return _super.apply(this, arguments);
  }

  _createClass(SocketIoPresenceChannel, [{
    key: "here",
    value:
    /**
     * Register a callback to be called anytime the member list changes.
     */
    function here(callback) {
      this.on('presence:subscribed', function (members) {
        callback(members.map(function (m) {
          return m.user_info;
        }));
      });
      return this;
    }
    /**
     * Listen for someone joining the channel.
     */

  }, {
    key: "joining",
    value: function joining(callback) {
      this.on('presence:joining', function (member) {
        return callback(member.user_info);
      });
      return this;
    }
    /**
     * Send a whisper event to other clients in the channel.
     */

  }, {
    key: "whisper",
    value: function whisper(eventName, data) {
      this.socket.emit('client event', {
        channel: this.name,
        event: "client-".concat(eventName),
        data: data
      });
      return this;
    }
    /**
     * Listen for someone leaving the channel.
     */

  }, {
    key: "leaving",
    value: function leaving(callback) {
      this.on('presence:leaving', function (member) {
        return callback(member.user_info);
      });
      return this;
    }
  }]);

  return SocketIoPresenceChannel;
}(SocketIoPrivateChannel);

/**
 * This class represents a null channel.
 */

var NullChannel = /*#__PURE__*/function (_Channel) {
  _inherits(NullChannel, _Channel);

  var _super = _createSuper(NullChannel);

  function NullChannel() {
    _classCallCheck(this, NullChannel);

    return _super.apply(this, arguments);
  }

  _createClass(NullChannel, [{
    key: "subscribe",
    value:
    /**
     * Subscribe to a channel.
     */
    function subscribe() {//
    }
    /**
     * Unsubscribe from a channel.
     */

  }, {
    key: "unsubscribe",
    value: function unsubscribe() {//
    }
    /**
     * Listen for an event on the channel instance.
     */

  }, {
    key: "listen",
    value: function listen(event, callback) {
      return this;
    }
    /**
     * Listen for all events on the channel instance.
     */

  }, {
    key: "listenToAll",
    value: function listenToAll(callback) {
      return this;
    }
    /**
     * Stop listening for an event on the channel instance.
     */

  }, {
    key: "stopListening",
    value: function stopListening(event, callback) {
      return this;
    }
    /**
     * Register a callback to be called anytime a subscription succeeds.
     */

  }, {
    key: "subscribed",
    value: function subscribed(callback) {
      return this;
    }
    /**
     * Register a callback to be called anytime an error occurs.
     */

  }, {
    key: "error",
    value: function error(callback) {
      return this;
    }
    /**
     * Bind a channel to an event.
     */

  }, {
    key: "on",
    value: function on(event, callback) {
      return this;
    }
  }]);

  return NullChannel;
}(Channel);

/**
 * This class represents a null private channel.
 */

var NullPrivateChannel = /*#__PURE__*/function (_NullChannel) {
  _inherits(NullPrivateChannel, _NullChannel);

  var _super = _createSuper(NullPrivateChannel);

  function NullPrivateChannel() {
    _classCallCheck(this, NullPrivateChannel);

    return _super.apply(this, arguments);
  }

  _createClass(NullPrivateChannel, [{
    key: "whisper",
    value:
    /**
     * Send a whisper event to other clients in the channel.
     */
    function whisper(eventName, data) {
      return this;
    }
  }]);

  return NullPrivateChannel;
}(NullChannel);

/**
 * This class represents a null presence channel.
 */

var NullPresenceChannel = /*#__PURE__*/function (_NullChannel) {
  _inherits(NullPresenceChannel, _NullChannel);

  var _super = _createSuper(NullPresenceChannel);

  function NullPresenceChannel() {
    _classCallCheck(this, NullPresenceChannel);

    return _super.apply(this, arguments);
  }

  _createClass(NullPresenceChannel, [{
    key: "here",
    value:
    /**
     * Register a callback to be called anytime the member list changes.
     */
    function here(callback) {
      return this;
    }
    /**
     * Listen for someone joining the channel.
     */

  }, {
    key: "joining",
    value: function joining(callback) {
      return this;
    }
    /**
     * Send a whisper event to other clients in the channel.
     */

  }, {
    key: "whisper",
    value: function whisper(eventName, data) {
      return this;
    }
    /**
     * Listen for someone leaving the channel.
     */

  }, {
    key: "leaving",
    value: function leaving(callback) {
      return this;
    }
  }]);

  return NullPresenceChannel;
}(NullChannel);

var Connector = /*#__PURE__*/function () {
  /**
   * Create a new class instance.
   */
  function Connector(options) {
    _classCallCheck(this, Connector);

    /**
     * Default connector options.
     */
    this._defaultOptions = {
      auth: {
        headers: {}
      },
      authEndpoint: '/broadcasting/auth',
      userAuthentication: {
        endpoint: '/broadcasting/user-auth',
        headers: {}
      },
      broadcaster: 'pusher',
      csrfToken: null,
      bearerToken: null,
      host: null,
      key: null,
      namespace: 'App.Events'
    };
    this.setOptions(options);
    this.connect();
  }
  /**
   * Merge the custom options with the defaults.
   */


  _createClass(Connector, [{
    key: "setOptions",
    value: function setOptions(options) {
      this.options = _extends(this._defaultOptions, options);
      var token = this.csrfToken();

      if (token) {
        this.options.auth.headers['X-CSRF-TOKEN'] = token;
        this.options.userAuthentication.headers['X-CSRF-TOKEN'] = token;
      }

      token = this.options.bearerToken;

      if (token) {
        this.options.auth.headers['Authorization'] = 'Bearer ' + token;
        this.options.userAuthentication.headers['Authorization'] = 'Bearer ' + token;
      }

      return options;
    }
    /**
     * Extract the CSRF token from the page.
     */

  }, {
    key: "csrfToken",
    value: function csrfToken() {
      var selector;

      if (typeof window !== 'undefined' && window['Laravel'] && window['Laravel'].csrfToken) {
        return window['Laravel'].csrfToken;
      } else if (this.options.csrfToken) {
        return this.options.csrfToken;
      } else if (typeof document !== 'undefined' && typeof document.querySelector === 'function' && (selector = document.querySelector('meta[name="csrf-token"]'))) {
        return selector.getAttribute('content');
      }

      return null;
    }
  }]);

  return Connector;
}();

/**
 * This class creates a connector to Pusher.
 */

var PusherConnector = /*#__PURE__*/function (_Connector) {
  _inherits(PusherConnector, _Connector);

  var _super = _createSuper(PusherConnector);

  function PusherConnector() {
    var _this;

    _classCallCheck(this, PusherConnector);

    _this = _super.apply(this, arguments);
    /**
     * All of the subscribed channel names.
     */

    _this.channels = {};
    return _this;
  }
  /**
   * Create a fresh Pusher connection.
   */


  _createClass(PusherConnector, [{
    key: "connect",
    value: function connect() {
      if (typeof this.options.client !== 'undefined') {
        this.pusher = this.options.client;
      } else if (this.options.Pusher) {
        this.pusher = new this.options.Pusher(this.options.key, this.options);
      } else {
        this.pusher = new Pusher(this.options.key, this.options);
      }
    }
    /**
     * Sign in the user via Pusher user authentication (https://pusher.com/docs/channels/using_channels/user-authentication/).
     */

  }, {
    key: "signin",
    value: function signin() {
      this.pusher.signin();
    }
    /**
     * Listen for an event on a channel instance.
     */

  }, {
    key: "listen",
    value: function listen(name, event, callback) {
      return this.channel(name).listen(event, callback);
    }
    /**
     * Get a channel instance by name.
     */

  }, {
    key: "channel",
    value: function channel(name) {
      if (!this.channels[name]) {
        this.channels[name] = new PusherChannel(this.pusher, name, this.options);
      }

      return this.channels[name];
    }
    /**
     * Get a private channel instance by name.
     */

  }, {
    key: "privateChannel",
    value: function privateChannel(name) {
      if (!this.channels['private-' + name]) {
        this.channels['private-' + name] = new PusherPrivateChannel(this.pusher, 'private-' + name, this.options);
      }

      return this.channels['private-' + name];
    }
    /**
     * Get a private encrypted channel instance by name.
     */

  }, {
    key: "encryptedPrivateChannel",
    value: function encryptedPrivateChannel(name) {
      if (!this.channels['private-encrypted-' + name]) {
        this.channels['private-encrypted-' + name] = new PusherEncryptedPrivateChannel(this.pusher, 'private-encrypted-' + name, this.options);
      }

      return this.channels['private-encrypted-' + name];
    }
    /**
     * Get a presence channel instance by name.
     */

  }, {
    key: "presenceChannel",
    value: function presenceChannel(name) {
      if (!this.channels['presence-' + name]) {
        this.channels['presence-' + name] = new PusherPresenceChannel(this.pusher, 'presence-' + name, this.options);
      }

      return this.channels['presence-' + name];
    }
    /**
     * Leave the given channel, as well as its private and presence variants.
     */

  }, {
    key: "leave",
    value: function leave(name) {
      var _this2 = this;

      var channels = [name, 'private-' + name, 'private-encrypted-' + name, 'presence-' + name];
      channels.forEach(function (name, index) {
        _this2.leaveChannel(name);
      });
    }
    /**
     * Leave the given channel.
     */

  }, {
    key: "leaveChannel",
    value: function leaveChannel(name) {
      if (this.channels[name]) {
        this.channels[name].unsubscribe();
        delete this.channels[name];
      }
    }
    /**
     * Get the socket ID for the connection.
     */

  }, {
    key: "socketId",
    value: function socketId() {
      return this.pusher.connection.socket_id;
    }
    /**
     * Disconnect Pusher connection.
     */

  }, {
    key: "disconnect",
    value: function disconnect() {
      this.pusher.disconnect();
    }
  }]);

  return PusherConnector;
}(Connector);

/**
 * This class creates a connnector to a Socket.io server.
 */

var SocketIoConnector = /*#__PURE__*/function (_Connector) {
  _inherits(SocketIoConnector, _Connector);

  var _super = _createSuper(SocketIoConnector);

  function SocketIoConnector() {
    var _this;

    _classCallCheck(this, SocketIoConnector);

    _this = _super.apply(this, arguments);
    /**
     * All of the subscribed channel names.
     */

    _this.channels = {};
    return _this;
  }
  /**
   * Create a fresh Socket.io connection.
   */


  _createClass(SocketIoConnector, [{
    key: "connect",
    value: function connect() {
      var _this2 = this;

      var io = this.getSocketIO();
      this.socket = io(this.options.host, this.options);
      this.socket.on('reconnect', function () {
        Object.values(_this2.channels).forEach(function (channel) {
          channel.subscribe();
        });
      });
      return this.socket;
    }
    /**
     * Get socket.io module from global scope or options.
     */

  }, {
    key: "getSocketIO",
    value: function getSocketIO() {
      if (typeof this.options.client !== 'undefined') {
        return this.options.client;
      }

      if (typeof io !== 'undefined') {
        return io;
      }

      throw new Error('Socket.io client not found. Should be globally available or passed via options.client');
    }
    /**
     * Listen for an event on a channel instance.
     */

  }, {
    key: "listen",
    value: function listen(name, event, callback) {
      return this.channel(name).listen(event, callback);
    }
    /**
     * Get a channel instance by name.
     */

  }, {
    key: "channel",
    value: function channel(name) {
      if (!this.channels[name]) {
        this.channels[name] = new SocketIoChannel(this.socket, name, this.options);
      }

      return this.channels[name];
    }
    /**
     * Get a private channel instance by name.
     */

  }, {
    key: "privateChannel",
    value: function privateChannel(name) {
      if (!this.channels['private-' + name]) {
        this.channels['private-' + name] = new SocketIoPrivateChannel(this.socket, 'private-' + name, this.options);
      }

      return this.channels['private-' + name];
    }
    /**
     * Get a presence channel instance by name.
     */

  }, {
    key: "presenceChannel",
    value: function presenceChannel(name) {
      if (!this.channels['presence-' + name]) {
        this.channels['presence-' + name] = new SocketIoPresenceChannel(this.socket, 'presence-' + name, this.options);
      }

      return this.channels['presence-' + name];
    }
    /**
     * Leave the given channel, as well as its private and presence variants.
     */

  }, {
    key: "leave",
    value: function leave(name) {
      var _this3 = this;

      var channels = [name, 'private-' + name, 'presence-' + name];
      channels.forEach(function (name) {
        _this3.leaveChannel(name);
      });
    }
    /**
     * Leave the given channel.
     */

  }, {
    key: "leaveChannel",
    value: function leaveChannel(name) {
      if (this.channels[name]) {
        this.channels[name].unsubscribe();
        delete this.channels[name];
      }
    }
    /**
     * Get the socket ID for the connection.
     */

  }, {
    key: "socketId",
    value: function socketId() {
      return this.socket.id;
    }
    /**
     * Disconnect Socketio connection.
     */

  }, {
    key: "disconnect",
    value: function disconnect() {
      this.socket.disconnect();
    }
  }]);

  return SocketIoConnector;
}(Connector);

/**
 * This class creates a null connector.
 */

var NullConnector = /*#__PURE__*/function (_Connector) {
  _inherits(NullConnector, _Connector);

  var _super = _createSuper(NullConnector);

  function NullConnector() {
    var _this;

    _classCallCheck(this, NullConnector);

    _this = _super.apply(this, arguments);
    /**
     * All of the subscribed channel names.
     */

    _this.channels = {};
    return _this;
  }
  /**
   * Create a fresh connection.
   */


  _createClass(NullConnector, [{
    key: "connect",
    value: function connect() {//
    }
    /**
     * Listen for an event on a channel instance.
     */

  }, {
    key: "listen",
    value: function listen(name, event, callback) {
      return new NullChannel();
    }
    /**
     * Get a channel instance by name.
     */

  }, {
    key: "channel",
    value: function channel(name) {
      return new NullChannel();
    }
    /**
     * Get a private channel instance by name.
     */

  }, {
    key: "privateChannel",
    value: function privateChannel(name) {
      return new NullPrivateChannel();
    }
    /**
     * Get a private encrypted channel instance by name.
     */

  }, {
    key: "encryptedPrivateChannel",
    value: function encryptedPrivateChannel(name) {
      return new NullPrivateChannel();
    }
    /**
     * Get a presence channel instance by name.
     */

  }, {
    key: "presenceChannel",
    value: function presenceChannel(name) {
      return new NullPresenceChannel();
    }
    /**
     * Leave the given channel, as well as its private and presence variants.
     */

  }, {
    key: "leave",
    value: function leave(name) {//
    }
    /**
     * Leave the given channel.
     */

  }, {
    key: "leaveChannel",
    value: function leaveChannel(name) {//
    }
    /**
     * Get the socket ID for the connection.
     */

  }, {
    key: "socketId",
    value: function socketId() {
      return 'fake-socket-id';
    }
    /**
     * Disconnect the connection.
     */

  }, {
    key: "disconnect",
    value: function disconnect() {//
    }
  }]);

  return NullConnector;
}(Connector);

/**
 * This class is the primary API for interacting with broadcasting.
 */

var Echo = /*#__PURE__*/function () {
  /**
   * Create a new class instance.
   */
  function Echo(options) {
    _classCallCheck(this, Echo);

    this.options = options;
    this.connect();

    if (!this.options.withoutInterceptors) {
      this.registerInterceptors();
    }
  }
  /**
   * Get a channel instance by name.
   */


  _createClass(Echo, [{
    key: "channel",
    value: function channel(_channel) {
      return this.connector.channel(_channel);
    }
    /**
     * Create a new connection.
     */

  }, {
    key: "connect",
    value: function connect() {
      if (this.options.broadcaster == 'pusher') {
        this.connector = new PusherConnector(this.options);
      } else if (this.options.broadcaster == 'socket.io') {
        this.connector = new SocketIoConnector(this.options);
      } else if (this.options.broadcaster == 'null') {
        this.connector = new NullConnector(this.options);
      } else if (typeof this.options.broadcaster == 'function') {
        this.connector = new this.options.broadcaster(this.options);
      }
    }
    /**
     * Disconnect from the Echo server.
     */

  }, {
    key: "disconnect",
    value: function disconnect() {
      this.connector.disconnect();
    }
    /**
     * Get a presence channel instance by name.
     */

  }, {
    key: "join",
    value: function join(channel) {
      return this.connector.presenceChannel(channel);
    }
    /**
     * Leave the given channel, as well as its private and presence variants.
     */

  }, {
    key: "leave",
    value: function leave(channel) {
      this.connector.leave(channel);
    }
    /**
     * Leave the given channel.
     */

  }, {
    key: "leaveChannel",
    value: function leaveChannel(channel) {
      this.connector.leaveChannel(channel);
    }
    /**
     * Leave all channels.
     */

  }, {
    key: "leaveAllChannels",
    value: function leaveAllChannels() {
      for (var channel in this.connector.channels) {
        this.leaveChannel(channel);
      }
    }
    /**
     * Listen for an event on a channel instance.
     */

  }, {
    key: "listen",
    value: function listen(channel, event, callback) {
      return this.connector.listen(channel, event, callback);
    }
    /**
     * Get a private channel instance by name.
     */

  }, {
    key: "private",
    value: function _private(channel) {
      return this.connector.privateChannel(channel);
    }
    /**
     * Get a private encrypted channel instance by name.
     */

  }, {
    key: "encryptedPrivate",
    value: function encryptedPrivate(channel) {
      return this.connector.encryptedPrivateChannel(channel);
    }
    /**
     * Get the Socket ID for the connection.
     */

  }, {
    key: "socketId",
    value: function socketId() {
      return this.connector.socketId();
    }
    /**
     * Register 3rd party request interceptiors. These are used to automatically
     * send a connections socket id to a Laravel app with a X-Socket-Id header.
     */

  }, {
    key: "registerInterceptors",
    value: function registerInterceptors() {
      if (typeof Vue === 'function' && Vue.http) {
        this.registerVueRequestInterceptor();
      }

      if (typeof axios === 'function') {
        this.registerAxiosRequestInterceptor();
      }

      if (typeof jQuery === 'function') {
        this.registerjQueryAjaxSetup();
      }

      if ((typeof Turbo === "undefined" ? "undefined" : _typeof(Turbo)) === 'object') {
        this.registerTurboRequestInterceptor();
      }
    }
    /**
     * Register a Vue HTTP interceptor to add the X-Socket-ID header.
     */

  }, {
    key: "registerVueRequestInterceptor",
    value: function registerVueRequestInterceptor() {
      var _this = this;

      Vue.http.interceptors.push(function (request, next) {
        if (_this.socketId()) {
          request.headers.set('X-Socket-ID', _this.socketId());
        }

        next();
      });
    }
    /**
     * Register an Axios HTTP interceptor to add the X-Socket-ID header.
     */

  }, {
    key: "registerAxiosRequestInterceptor",
    value: function registerAxiosRequestInterceptor() {
      var _this2 = this;

      axios.interceptors.request.use(function (config) {
        if (_this2.socketId()) {
          config.headers['X-Socket-Id'] = _this2.socketId();
        }

        return config;
      });
    }
    /**
     * Register jQuery AjaxPrefilter to add the X-Socket-ID header.
     */

  }, {
    key: "registerjQueryAjaxSetup",
    value: function registerjQueryAjaxSetup() {
      var _this3 = this;

      if (typeof jQuery.ajax != 'undefined') {
        jQuery.ajaxPrefilter(function (options, originalOptions, xhr) {
          if (_this3.socketId()) {
            xhr.setRequestHeader('X-Socket-Id', _this3.socketId());
          }
        });
      }
    }
    /**
     * Register the Turbo Request interceptor to add the X-Socket-ID header.
     */

  }, {
    key: "registerTurboRequestInterceptor",
    value: function registerTurboRequestInterceptor() {
      var _this4 = this;

      document.addEventListener('turbo:before-fetch-request', function (event) {
        event.detail.fetchOptions.headers['X-Socket-Id'] = _this4.socketId();
      });
    }
  }]);

  return Echo;
}();

export { Channel, Connector, EventFormatter, Echo as default };
