text: /*
   * Copyright 2016 IBM Corp.
   *
   * Licensed 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.
   */
  (function () {
    'use strict';
  
    angular
      .module('horizon.dashboard.project.lbaasv2.loadbalancers')
      .controller('EditPoolWizardController', EditPoolWizardController);
  
    EditPoolWizardController.$inject = [
      '$scope',
      '$routeParams',
      '$q',
      'horizon.dashboard.project.lbaasv2.workflow.model',
      'horizon.dashboard.project.lbaasv2.workflow.workflow',
      'horizon.framework.util.i18n.gettext'
    ];
  
    /**
     * @ngdoc controller
     * @name EditPoolWizardController
     *
     * @description
     * Controller for the LBaaS v2 edit pool wizard.
     *
     * @param $scope The angular scope object.
     * @param $routeParams The angular $routeParams service.
     * @param $q The angular service for promises.
     * @param model The LBaaS V2 workflow model service.
     * @param workflowService The LBaaS V2 workflow service.
     * @param gettext The horizon gettext function for translation.
     * @returns undefined
     */
  
    function EditPoolWizardController($scope, $routeParams, $q, model, workflowService, gettext) {
      var scope = $scope;
      var defer = $q.defer();
      var loadbalancerId = $routeParams.loadbalancerId;
      scope.model = model;
      scope.submit = scope.model.submit;
      scope.workflow = workflowService(
          gettext('Update Pool'),
          'fa fa-pencil', ['pool'],
          defer.promise);
      scope.model.initialize(
          'pool', scope.launchContext.id, loadbalancerId).then(addSteps).then(ready);
  
      function addSteps() {
        var steps = scope.model.visibleResources;
        steps.map(getStep).forEach(function addStep(step) {
          if (!stepExists(step.id)) {
            scope.workflow.append(step);
          }
        });
      }
  
      function getStep(id) {
        return scope.workflow.allSteps.filter(function findStep(step) {
          return step.id === id;
        })[0];
      }
  
      function stepExists(id) {
        return scope.workflow.steps.some(function exists(step) {
          return step.id === id;
        });
      }
  
      function ready() {
        defer.resolve();
      }
    }
  
  })();
  