/*!
 * @license
 * Alfresco Example Content Application
 *
 * Copyright (C) 2005 - 2018 Alfresco Software Limited
 *
 * This file is part of the Alfresco Example Content Application.
 * If the software was purchased under a paid Alfresco license, the terms of
 * the paid license agreement will prevail.  Otherwise, the software is
 * provided under the following open source license terms:
 *
 * The Alfresco Example Content Application is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Alfresco Example Content Application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */

import { ElementFinder, ElementArrayFinder, by } from 'protractor';
import { Component } from '../component';

export class Breadcrumb extends Component {
  private static selectors = {
    root: 'adf-breadcrumb',
    item: '.adf-breadcrumb-item',
    currentItem: '.adf-breadcrumb-item-current'
  };

  items: ElementArrayFinder = this.component.all(by.css(Breadcrumb.selectors.item));
  currentItem: ElementFinder = this.component.element(by.css(Breadcrumb.selectors.currentItem));

  constructor(ancestor?: ElementFinder) {
    super(Breadcrumb.selectors.root, ancestor);
  }

  getNthItem(nth: number): ElementFinder {
    return this.items.get(nth - 1);
  }

  async getNthItemName(nth: number) {
      return await this.getNthItem(nth).getText();
  }

  async getItemsCount() {
    return await this.items.count();
  }

  async getAllItems() {
    return this.items.map(async elem => {
      const str = await elem.getText();
      return str.split('\nchevron_right')[0];
    });
  }

  async getFirstItemName() {
    return await this.items.get(0).getText();
  }

  getCurrentItem() {
    return this.currentItem;
  }

  async getCurrentItemName() {
    return await this.currentItem.getText();
  }

  async clickItem(name: string) {
    const elem = this.component.element(by.css(`${Breadcrumb.selectors.item}[title=${name}]`));
    await elem.click();
  }

  async clickNthItem(nth: number) {
    await this.getNthItem(nth).click();
  }

  async getNthItemTooltip(nth: number) {
    return await this.getNthItem(nth).getAttribute('title');
  }
}