text: /**
  @license
  (C) Copyright Nuxeo Corp. (http://nuxeo.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.
  */
  import { html } from '@polymer/polymer/lib/utils/html-tag.js';
  import { mixinBehaviors } from '@polymer/polymer/lib/legacy/class.js';
  import '@polymer/iron-icons/iron-icons.js';
  import '@nuxeo/nuxeo-elements/nuxeo-element.js';
  import '@polymer/paper-icon-button/paper-icon-button.js';
  import '@polymer/paper-item/paper-item.js';
  import '@polymer/polymer/lib/elements/dom-if.js';
  import '@polymer/polymer/lib/elements/dom-repeat.js';
  import { I18nBehavior } from '../nuxeo-i18n-behavior.js';
  import './nuxeo-select.js';
  import './nuxeo-tooltip.js';
  
  {
    /**
     * An element to select sort field and sort order.
     *
     * @appliesMixin Nuxeo.I18nBehavior
     * @memberof Nuxeo
     * @demo demo/nuxeo-sort-select/index.html
     */
    class SortSelect extends mixinBehaviors([I18nBehavior], Nuxeo.Element) {
      static get template() {
        return html`
          <style>
            :host {
              display: block;
              @apply --layout-horizontal;
              @apply --layout-center;
            }
  
            nuxeo-select {
              padding-left: 8px;
              width: 160px;
              --paper-input-container: {
                padding: 0;
              }
              --paper-input-container-input: {
                font-size: var(--nuxeo-sort-select-input-font-size, inherit);
                font-weight: bold;
              }
            }
  
            span {
              font-size: var(--nuxeo-sort-select-input-font-size, inherit);
            }
  
            paper-icon-button {
              max-width: var(--nuxeo-sort-select-order-toggle-width, 20px);
              max-height: var(--nuxeo-sort-select-order-toggle-height, 20px);
              padding: 0;
              margin: 0 16px;
            }
          </style>
  
          <nuxeo-select attr-for-selected="option" selected="{{selected}}">
            <dom-if if="[[options]]">
              <template>
                <dom-repeat items="[[options]]" as="item">
                  <template>
                    <paper-item option="[[item]]">[[item.label]]</paper-item>
                  </template>
                </dom-repeat>
              </template>
            </dom-if>
          </nuxeo-select>
  
          <paper-icon-button
            id="reverse"
            noink
            on-click="_toggleSortOrder"
            icon="[[_sortOrderIcon(_sortOrder)]]"
            aria-labelledby="tooltip"
          >
          </paper-icon-button>
          <nuxeo-tooltip for="reverse" id="tooltip">[[i18n('sortSelect.reverseOrder')]]</nuxeo-tooltip>
        `;
      }
  
      static get is() {
        return 'nuxeo-sort-select';
      }
  
      static get properties() {
        return {
          options: {
            type: Array,
            value: [],
            observer: '_optionsChanged',
          },
  
          selected: {
            type: String,
            observer: '_selectedChanged',
            notify: true,
          },
  
          _sortOrder: {
            type: String,
            value: 'asc',
          },
        };
      }
  
      _optionsChanged() {
        this.options.forEach((option) => {
          if (option.selected) {
            this.selected = option;
          }
        });
      }
  
      _selectedChanged() {
        if (this.selected) {
          this._sortOrder = this.selected.order;
        }
      }
  
      _toggleSortOrder() {
        this._sortOrder = this._sortOrder === 'asc' ? 'desc' : 'asc';
        if (this.selected) {
          this.set('selected.order', this._sortOrder);
          this.dispatchEvent(
            new CustomEvent('sort-order-changed', {
              composed: true,
              bubbles: true,
              detail: { sort: this.selected },
            }),
          );
        }
      }
  
      _sortOrderIcon() {
        return this._sortOrder === 'asc' ? 'icons:arrow-upward' : 'icons:arrow-downward';
      }
    }
  
    customElements.define(SortSelect.is, SortSelect);
    Nuxeo.SortSelect = SortSelect;
  }
  