text: /*
   * Copyright 2016-2017 Hippo B.V. (http://www.onehippo.com)
   *
   * 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.
   */
  
  class DocumentFieldsCtrl {
    constructor() {
      'ngInject';
    }
  
    $onInit() {
      this.onFieldFocus = this.onFieldFocus || angular.noop;
      this.onFieldBlur = this.onFieldBlur || angular.noop;
    }
  
    getFieldName(fieldType, index) {
      const fieldName = this.name ? `${this.name}/${fieldType.id}` : fieldType.id;
      return index > 0 ? `${fieldName}[${index + 1}]` : fieldName;
    }
  
    getFieldTypeHash(fieldType) {
      return `${fieldType.id}:${fieldType.validators}`;
    }
  
    hasValue(field) {
      const values = this.fieldValues[field.id];
      return angular.isArray(values) && values.length > 0;
    }
  }
  
  export default DocumentFieldsCtrl;
  