/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var App = require('app');
var validator = require('utils/validator');

App.RAHighAvailabilityWizardStep1Controller = Em.Controller.extend({
  name: "rAHighAvailabilityWizardStep1Controller",

  /**
   * Define if typed load balancer URL is valid URL
   * @type {Boolean}
   */
  isloadBalancerURLValid: function () {
    return validator.isValidURL(this.get('content.loadBalancerURL'));
  }.property('content.loadBalancerURL'),

  /**
   * Define if show load balancer URL error
   * do not show is input-field is empty
   * @type {Boolean}
   */
  showloadBalancerURLError: function () {
    return this.get('content.loadBalancerURL') && !this.get('isloadBalancerURLValid');
  }.property('isloadBalancerURLValid', 'content.loadBalancerURL'),

  /**
   * Define either Submit is disabled or enabled
   * @type {Boolean}
   */
  isSubmitDisabled: Em.computed.not('isloadBalancerURLValid')
});