text: 'use strict';
  
  /* jshint ignore:start */
  /**
   * This code was generated by
   * \ / _    _  _|   _  _
   *  | (_)\/(_)(_|\/| |(/_  v1.0.0
   *       /       /
   */
  /* jshint ignore:end */
  
  var Q = require('q');  /* jshint ignore:line */
  var _ = require('lodash');  /* jshint ignore:line */
  var util = require('util');  /* jshint ignore:line */
  var FaxMediaList = require('./fax/faxMedia').FaxMediaList;
  var Page = require('../../../base/Page');  /* jshint ignore:line */
  var deserialize = require(
      '../../../base/deserialize');  /* jshint ignore:line */
  var serialize = require('../../../base/serialize');  /* jshint ignore:line */
  var values = require('../../../base/values');  /* jshint ignore:line */
  
  var FaxList;
  var FaxPage;
  var FaxInstance;
  var FaxContext;
  
  /* jshint ignore:start */
  /**
   * Initialize the FaxList
   *
   * PLEASE NOTE that this class contains beta products that are subject to change.
   * Use them with caution.
   *
   * @constructor Twilio.Fax.V1.FaxList
   *
   * @param {Twilio.Fax.V1} version - Version of the resource
   */
  /* jshint ignore:end */
  FaxList = function FaxList(version) {
    /* jshint ignore:start */
    /**
     * @function faxes
     * @memberof Twilio.Fax.V1#
     *
     * @param {string} sid - sid of instance
     *
     * @returns {Twilio.Fax.V1.FaxContext}
     */
    /* jshint ignore:end */
    function FaxListInstance(sid) {
      return FaxListInstance.get(sid);
    }
  
    FaxListInstance._version = version;
    // Path Solution
    FaxListInstance._solution = {};
    FaxListInstance._uri = `/Faxes`;
    /* jshint ignore:start */
    /**
     * Streams FaxInstance records from the API.
     *
     * This operation lazily loads records as efficiently as possible until the limit
     * is reached.
     *
     * The results are passed into the callback function, so this operation is memory
     * efficient.
     *
     * If a function is passed as the first argument, it will be used as the callback
     * function.
     *
     * @function each
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {object} [opts] - Options for request
     * @param {string} [opts.from] -
     *          Retrieve only those faxes sent from this phone number
     * @param {string} [opts.to] - Retrieve only those faxes sent to this phone number
     * @param {Date} [opts.dateCreatedOnOrBefore] -
     *          Retrieve only faxes created on or before this date
     * @param {Date} [opts.dateCreatedAfter] -
     *          Retrieve only faxes created after this date
     * @param {number} [opts.limit] -
     *         Upper limit for the number of records to return.
     *         each() guarantees never to return more than limit.
     *         Default is no limit
     * @param {number} [opts.pageSize] -
     *         Number of records to fetch per request,
     *         when not set will use the default value of 50 records.
     *         If no pageSize is defined but a limit is defined,
     *         each() will attempt to read the limit with the most efficient
     *         page size, i.e. min(limit, 1000)
     * @param {Function} [opts.callback] -
     *         Function to process each record. If this and a positional
     *         callback are passed, this one will be used
     * @param {Function} [opts.done] -
     *          Function to be called upon completion of streaming
     * @param {Function} [callback] - Function to process each record
     */
    /* jshint ignore:end */
    FaxListInstance.each = function each(opts, callback) {
      if (_.isFunction(opts)) {
        callback = opts;
        opts = {};
      }
      opts = opts || {};
      if (opts.callback) {
        callback = opts.callback;
      }
      if (_.isUndefined(callback)) {
        throw new Error('Callback function must be provided');
      }
  
      var done = false;
      var currentPage = 1;
      var currentResource = 0;
      var limits = this._version.readLimits({
        limit: opts.limit,
        pageSize: opts.pageSize
      });
  
      function onComplete(error) {
        done = true;
        if (_.isFunction(opts.done)) {
          opts.done(error);
        }
      }
  
      function fetchNextPage(fn) {
        var promise = fn();
        if (_.isUndefined(promise)) {
          onComplete();
          return;
        }
  
        promise.then(function(page) {
          _.each(page.instances, function(instance) {
            if (done || (!_.isUndefined(opts.limit) && currentResource >= opts.limit)) {
              done = true;
              return false;
            }
  
            currentResource++;
            callback(instance, onComplete);
          });
  
          if ((limits.pageLimit && limits.pageLimit <= currentPage)) {
            onComplete();
          } else if (!done) {
            currentPage++;
            fetchNextPage(_.bind(page.nextPage, page));
          }
        });
  
        promise.catch(onComplete);
      }
  
      fetchNextPage(_.bind(this.page, this, _.merge(opts, limits)));
    };
  
    /* jshint ignore:start */
    /**
     * Lists FaxInstance records from the API as a list.
     *
     * If a function is passed as the first argument, it will be used as the callback
     * function.
     *
     * @function list
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {object} [opts] - Options for request
     * @param {string} [opts.from] -
     *          Retrieve only those faxes sent from this phone number
     * @param {string} [opts.to] - Retrieve only those faxes sent to this phone number
     * @param {Date} [opts.dateCreatedOnOrBefore] -
     *          Retrieve only faxes created on or before this date
     * @param {Date} [opts.dateCreatedAfter] -
     *          Retrieve only faxes created after this date
     * @param {number} [opts.limit] -
     *         Upper limit for the number of records to return.
     *         list() guarantees never to return more than limit.
     *         Default is no limit
     * @param {number} [opts.pageSize] -
     *         Number of records to fetch per request,
     *         when not set will use the default value of 50 records.
     *         If no page_size is defined but a limit is defined,
     *         list() will attempt to read the limit with the most
     *         efficient page size, i.e. min(limit, 1000)
     * @param {function} [callback] - Callback to handle list of records
     *
     * @returns {Promise} Resolves to a list of records
     */
    /* jshint ignore:end */
    FaxListInstance.list = function list(opts, callback) {
      if (_.isFunction(opts)) {
        callback = opts;
        opts = {};
      }
      opts = opts || {};
      var deferred = Q.defer();
      var allResources = [];
      opts.callback = function(resource, done) {
        allResources.push(resource);
  
        if (!_.isUndefined(opts.limit) && allResources.length === opts.limit) {
          done();
        }
      };
  
      opts.done = function(error) {
        if (_.isUndefined(error)) {
          deferred.resolve(allResources);
        } else {
          deferred.reject(error);
        }
      };
  
      if (_.isFunction(callback)) {
        deferred.promise.nodeify(callback);
      }
  
      this.each(opts);
      return deferred.promise;
    };
  
    /* jshint ignore:start */
    /**
     * Retrieve a single page of FaxInstance records from the API.
     *
     * The request is executed immediately.
     *
     * If a function is passed as the first argument, it will be used as the callback
     * function.
     *
     * @function page
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {object} [opts] - Options for request
     * @param {string} [opts.from] -
     *          Retrieve only those faxes sent from this phone number
     * @param {string} [opts.to] - Retrieve only those faxes sent to this phone number
     * @param {Date} [opts.dateCreatedOnOrBefore] -
     *          Retrieve only faxes created on or before this date
     * @param {Date} [opts.dateCreatedAfter] -
     *          Retrieve only faxes created after this date
     * @param {string} [opts.pageToken] - PageToken provided by the API
     * @param {number} [opts.pageNumber] -
     *          Page Number, this value is simply for client state
     * @param {number} [opts.pageSize] - Number of records to return, defaults to 50
     * @param {function} [callback] - Callback to handle list of records
     *
     * @returns {Promise} Resolves to a list of records
     */
    /* jshint ignore:end */
    FaxListInstance.page = function page(opts, callback) {
      if (_.isFunction(opts)) {
        callback = opts;
        opts = {};
      }
      opts = opts || {};
  
      var deferred = Q.defer();
      var data = values.of({
        'From': _.get(opts, 'from'),
        'To': _.get(opts, 'to'),
        'DateCreatedOnOrBefore': serialize.iso8601DateTime(_.get(opts, 'dateCreatedOnOrBefore')),
        'DateCreatedAfter': serialize.iso8601DateTime(_.get(opts, 'dateCreatedAfter')),
        'PageToken': opts.pageToken,
        'Page': opts.pageNumber,
        'PageSize': opts.pageSize
      });
  
      var promise = this._version.page({uri: this._uri, method: 'GET', params: data});
  
      promise = promise.then(function(payload) {
        deferred.resolve(new FaxPage(this._version, payload, this._solution));
      }.bind(this));
  
      promise.catch(function(error) {
        deferred.reject(error);
      });
  
      if (_.isFunction(callback)) {
        deferred.promise.nodeify(callback);
      }
  
      return deferred.promise;
    };
  
    /* jshint ignore:start */
    /**
     * Retrieve a single target page of FaxInstance records from the API.
     *
     * The request is executed immediately.
     *
     * If a function is passed as the first argument, it will be used as the callback
     * function.
     *
     * @function getPage
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {string} [targetUrl] - API-generated URL for the requested results page
     * @param {function} [callback] - Callback to handle list of records
     *
     * @returns {Promise} Resolves to a list of records
     */
    /* jshint ignore:end */
    FaxListInstance.getPage = function getPage(targetUrl, callback) {
      var deferred = Q.defer();
  
      var promise = this._version._domain.twilio.request({method: 'GET', uri: targetUrl});
  
      promise = promise.then(function(payload) {
        deferred.resolve(new FaxPage(this._version, payload, this._solution));
      }.bind(this));
  
      promise.catch(function(error) {
        deferred.reject(error);
      });
  
      if (_.isFunction(callback)) {
        deferred.promise.nodeify(callback);
      }
  
      return deferred.promise;
    };
  
    /* jshint ignore:start */
    /**
     * create a FaxInstance
     *
     * @function create
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {object} opts - Options for request
     * @param {string} opts.to - The phone number to receive the fax
     * @param {string} opts.mediaUrl - The URL of the PDF that contains the fax
     * @param {fax.quality} [opts.quality] - The quality of this fax
     * @param {string} [opts.statusCallback] -
     *          The URL we should call to send status information to your application
     * @param {string} [opts.from] - The number the fax was sent from
     * @param {string} [opts.sipAuthUsername] - The username for SIP authentication
     * @param {string} [opts.sipAuthPassword] - The password for SIP authentication
     * @param {boolean} [opts.storeMedia] - Whether to store a copy of the sent media
     * @param {number} [opts.ttl] - How long in minutes to try to send the fax
     * @param {function} [callback] - Callback to handle processed record
     *
     * @returns {Promise} Resolves to processed FaxInstance
     */
    /* jshint ignore:end */
    FaxListInstance.create = function create(opts, callback) {
      if (_.isUndefined(opts)) {
        throw new Error('Required parameter "opts" missing.');
      }
      if (_.isUndefined(opts.to)) {
        throw new Error('Required parameter "opts.to" missing.');
      }
      if (_.isUndefined(opts.mediaUrl)) {
        throw new Error('Required parameter "opts.mediaUrl" missing.');
      }
  
      var deferred = Q.defer();
      var data = values.of({
        'To': _.get(opts, 'to'),
        'MediaUrl': _.get(opts, 'mediaUrl'),
        'Quality': _.get(opts, 'quality'),
        'StatusCallback': _.get(opts, 'statusCallback'),
        'From': _.get(opts, 'from'),
        'SipAuthUsername': _.get(opts, 'sipAuthUsername'),
        'SipAuthPassword': _.get(opts, 'sipAuthPassword'),
        'StoreMedia': serialize.bool(_.get(opts, 'storeMedia')),
        'Ttl': _.get(opts, 'ttl')
      });
  
      var promise = this._version.create({uri: this._uri, method: 'POST', data: data});
  
      promise = promise.then(function(payload) {
        deferred.resolve(new FaxInstance(this._version, payload, this._solution.sid));
      }.bind(this));
  
      promise.catch(function(error) {
        deferred.reject(error);
      });
  
      if (_.isFunction(callback)) {
        deferred.promise.nodeify(callback);
      }
  
      return deferred.promise;
    };
  
    /* jshint ignore:start */
    /**
     * Constructs a fax
     *
     * @function get
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @param {string} sid - The unique string that identifies the resource
     *
     * @returns {Twilio.Fax.V1.FaxContext}
     */
    /* jshint ignore:end */
    FaxListInstance.get = function get(sid) {
      return new FaxContext(this._version, sid);
    };
  
    /* jshint ignore:start */
    /**
     * Provide a user-friendly representation
     *
     * @function toJSON
     * @memberof Twilio.Fax.V1.FaxList#
     *
     * @returns Object
     */
    /* jshint ignore:end */
    FaxListInstance.toJSON = function toJSON() {
      return this._solution;
    };
  
    FaxListInstance[util.inspect.custom] = function inspect(depth, options) {
      return util.inspect(this.toJSON(), options);
    };
  
    return FaxListInstance;
  };
  
  
  /* jshint ignore:start */
  /**
   * Initialize the FaxPage
   *
   * PLEASE NOTE that this class contains beta products that are subject to change.
   * Use them with caution.
   *
   * @constructor Twilio.Fax.V1.FaxPage
   *
   * @param {V1} version - Version of the resource
   * @param {Response<string>} response - Response from the API
   * @param {FaxSolution} solution - Path solution
   *
   * @returns FaxPage
   */
  /* jshint ignore:end */
  FaxPage = function FaxPage(version, response, solution) {
    // Path Solution
    this._solution = solution;
  
    Page.prototype.constructor.call(this, version, response, this._solution);
  };
  
  _.extend(FaxPage.prototype, Page.prototype);
  FaxPage.prototype.constructor = FaxPage;
  
  /* jshint ignore:start */
  /**
   * Build an instance of FaxInstance
   *
   * @function getInstance
   * @memberof Twilio.Fax.V1.FaxPage#
   *
   * @param {FaxPayload} payload - Payload response from the API
   *
   * @returns FaxInstance
   */
  /* jshint ignore:end */
  FaxPage.prototype.getInstance = function getInstance(payload) {
    return new FaxInstance(this._version, payload);
  };
  
  /* jshint ignore:start */
  /**
   * Provide a user-friendly representation
   *
   * @function toJSON
   * @memberof Twilio.Fax.V1.FaxPage#
   *
   * @returns Object
   */
  /* jshint ignore:end */
  FaxPage.prototype.toJSON = function toJSON() {
    let clone = {};
    _.forOwn(this, function(value, key) {
      if (!_.startsWith(key, '_') && ! _.isFunction(value)) {
        clone[key] = value;
      }
    });
    return clone;
  };
  
  FaxPage.prototype[util.inspect.custom] = function inspect(depth, options) {
    return util.inspect(this.toJSON(), options);
  };
  
  
  /* jshint ignore:start */
  /**
   * Initialize the FaxContext
   *
   * PLEASE NOTE that this class contains beta products that are subject to change.
   * Use them with caution.
   *
   * @constructor Twilio.Fax.V1.FaxInstance
   *
   * @property {string} sid - The unique string that identifies the resource
   * @property {string} accountSid - The SID of the Account that created the resource
   * @property {string} from - The number the fax was sent from
   * @property {string} to - The phone number that received the fax
   * @property {fax.quality} quality - The quality of the fax
   * @property {string} mediaSid -
   *          The SID of the FaxMedia resource that is associated with the Fax
   * @property {string} mediaUrl -
   *          The Twilio-hosted URL that can be used to download fax media
   * @property {number} numPages - The number of pages contained in the fax document
   * @property {number} duration - The time it took to transmit the fax
   * @property {fax.status} status - The status of the fax
   * @property {fax.direction} direction - The direction of the fax
   * @property {string} apiVersion - The API version used to transmit the fax
   * @property {number} price - The fax transmission price
   * @property {string} priceUnit - The ISO 4217 currency used for billing
   * @property {Date} dateCreated -
   *          The ISO 8601 formatted date and time in GMT when the resource was created
   * @property {Date} dateUpdated -
   *          The ISO 8601 formatted date and time in GMT when the resource was last updated
   * @property {string} links - The URLs of the fax's related resources
   * @property {string} url - The absolute URL of the fax resource
   *
   * @param {V1} version - Version of the resource
   * @param {FaxPayload} payload - The instance payload
   * @param {sid} sid - The unique string that identifies the resource
   */
  /* jshint ignore:end */
  FaxInstance = function FaxInstance(version, payload, sid) {
    this._version = version;
  
    // Marshaled Properties
    this.sid = payload.sid; // jshint ignore:line
    this.accountSid = payload.account_sid; // jshint ignore:line
    this.from = payload.from; // jshint ignore:line
    this.to = payload.to; // jshint ignore:line
    this.quality = payload.quality; // jshint ignore:line
    this.mediaSid = payload.media_sid; // jshint ignore:line
    this.mediaUrl = payload.media_url; // jshint ignore:line
    this.numPages = deserialize.integer(payload.num_pages); // jshint ignore:line
    this.duration = deserialize.integer(payload.duration); // jshint ignore:line
    this.status = payload.status; // jshint ignore:line
    this.direction = payload.direction; // jshint ignore:line
    this.apiVersion = payload.api_version; // jshint ignore:line
    this.price = deserialize.decimal(payload.price); // jshint ignore:line
    this.priceUnit = payload.price_unit; // jshint ignore:line
    this.dateCreated = deserialize.iso8601DateTime(payload.date_created); // jshint ignore:line
    this.dateUpdated = deserialize.iso8601DateTime(payload.date_updated); // jshint ignore:line
    this.links = payload.links; // jshint ignore:line
    this.url = payload.url; // jshint ignore:line
  
    // Context
    this._context = undefined;
    this._solution = {sid: sid || this.sid, };
  };
  
  Object.defineProperty(FaxInstance.prototype,
    '_proxy', {
      get: function() {
        if (!this._context) {
          this._context = new FaxContext(this._version, this._solution.sid);
        }
  
        return this._context;
      }
  });
  
  /* jshint ignore:start */
  /**
   * fetch a FaxInstance
   *
   * @function fetch
   * @memberof Twilio.Fax.V1.FaxInstance#
   *
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxInstance.prototype.fetch = function fetch(callback) {
    return this._proxy.fetch(callback);
  };
  
  /* jshint ignore:start */
  /**
   * update a FaxInstance
   *
   * @function update
   * @memberof Twilio.Fax.V1.FaxInstance#
   *
   * @param {object} [opts] - Options for request
   * @param {fax.update_status} [opts.status] - The new status of the resource
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxInstance.prototype.update = function update(opts, callback) {
    return this._proxy.update(opts, callback);
  };
  
  /* jshint ignore:start */
  /**
   * remove a FaxInstance
   *
   * @function remove
   * @memberof Twilio.Fax.V1.FaxInstance#
   *
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxInstance.prototype.remove = function remove(callback) {
    return this._proxy.remove(callback);
  };
  
  /* jshint ignore:start */
  /**
   * Access the media
   *
   * @function media
   * @memberof Twilio.Fax.V1.FaxInstance#
   *
   * @returns {Twilio.Fax.V1.FaxContext.FaxMediaList}
   */
  /* jshint ignore:end */
  FaxInstance.prototype.media = function media() {
    return this._proxy.media;
  };
  
  /* jshint ignore:start */
  /**
   * Provide a user-friendly representation
   *
   * @function toJSON
   * @memberof Twilio.Fax.V1.FaxInstance#
   *
   * @returns Object
   */
  /* jshint ignore:end */
  FaxInstance.prototype.toJSON = function toJSON() {
    let clone = {};
    _.forOwn(this, function(value, key) {
      if (!_.startsWith(key, '_') && ! _.isFunction(value)) {
        clone[key] = value;
      }
    });
    return clone;
  };
  
  FaxInstance.prototype[util.inspect.custom] = function inspect(depth, options) {
    return util.inspect(this.toJSON(), options);
  };
  
  
  /* jshint ignore:start */
  /**
   * Initialize the FaxContext
   *
   * PLEASE NOTE that this class contains beta products that are subject to change.
   * Use them with caution.
   *
   * @constructor Twilio.Fax.V1.FaxContext
   *
   * @property {Twilio.Fax.V1.FaxContext.FaxMediaList} media - media resource
   *
   * @param {V1} version - Version of the resource
   * @param {sid} sid - The unique string that identifies the resource
   */
  /* jshint ignore:end */
  FaxContext = function FaxContext(version, sid) {
    this._version = version;
  
    // Path Solution
    this._solution = {sid: sid, };
    this._uri = `/Faxes/${sid}`;
  
    // Dependents
    this._media = undefined;
  };
  
  /* jshint ignore:start */
  /**
   * fetch a FaxInstance
   *
   * @function fetch
   * @memberof Twilio.Fax.V1.FaxContext#
   *
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxContext.prototype.fetch = function fetch(callback) {
    var deferred = Q.defer();
    var promise = this._version.fetch({uri: this._uri, method: 'GET'});
  
    promise = promise.then(function(payload) {
      deferred.resolve(new FaxInstance(this._version, payload, this._solution.sid));
    }.bind(this));
  
    promise.catch(function(error) {
      deferred.reject(error);
    });
  
    if (_.isFunction(callback)) {
      deferred.promise.nodeify(callback);
    }
  
    return deferred.promise;
  };
  
  /* jshint ignore:start */
  /**
   * update a FaxInstance
   *
   * @function update
   * @memberof Twilio.Fax.V1.FaxContext#
   *
   * @param {object} [opts] - Options for request
   * @param {fax.update_status} [opts.status] - The new status of the resource
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxContext.prototype.update = function update(opts, callback) {
    if (_.isFunction(opts)) {
      callback = opts;
      opts = {};
    }
    opts = opts || {};
  
    var deferred = Q.defer();
    var data = values.of({'Status': _.get(opts, 'status')});
  
    var promise = this._version.update({uri: this._uri, method: 'POST', data: data});
  
    promise = promise.then(function(payload) {
      deferred.resolve(new FaxInstance(this._version, payload, this._solution.sid));
    }.bind(this));
  
    promise.catch(function(error) {
      deferred.reject(error);
    });
  
    if (_.isFunction(callback)) {
      deferred.promise.nodeify(callback);
    }
  
    return deferred.promise;
  };
  
  /* jshint ignore:start */
  /**
   * remove a FaxInstance
   *
   * @function remove
   * @memberof Twilio.Fax.V1.FaxContext#
   *
   * @param {function} [callback] - Callback to handle processed record
   *
   * @returns {Promise} Resolves to processed FaxInstance
   */
  /* jshint ignore:end */
  FaxContext.prototype.remove = function remove(callback) {
    var deferred = Q.defer();
    var promise = this._version.remove({uri: this._uri, method: 'DELETE'});
  
    promise = promise.then(function(payload) {
      deferred.resolve(payload);
    }.bind(this));
  
    promise.catch(function(error) {
      deferred.reject(error);
    });
  
    if (_.isFunction(callback)) {
      deferred.promise.nodeify(callback);
    }
  
    return deferred.promise;
  };
  
  Object.defineProperty(FaxContext.prototype,
    'media', {
      get: function() {
        if (!this._media) {
          this._media = new FaxMediaList(this._version, this._solution.sid);
        }
        return this._media;
      }
  });
  
  /* jshint ignore:start */
  /**
   * Provide a user-friendly representation
   *
   * @function toJSON
   * @memberof Twilio.Fax.V1.FaxContext#
   *
   * @returns Object
   */
  /* jshint ignore:end */
  FaxContext.prototype.toJSON = function toJSON() {
    return this._solution;
  };
  
  FaxContext.prototype[util.inspect.custom] = function inspect(depth, options) {
    return util.inspect(this.toJSON(), options);
  };
  
  module.exports = {
    FaxList: FaxList,
    FaxPage: FaxPage,
    FaxInstance: FaxInstance,
    FaxContext: FaxContext
  };
  