/*!
 * @license
 * Alfresco Example Content Application
 *
 * Copyright (C) 2005 - 2019 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 { LoginPage, BrowsingPage } from '../../pages/pages';
import { Utils } from '../../utilities/utils';
import { RepoClient } from '../../utilities/repo-client/repo-client';

describe('Pagination on multiple pages on Recent Files', () => {
  const username = `user-${Utils.random()}`;

  const parent = `parent-${Utils.random()}`; let parentId;
  const files = Array(101)
    .fill('file')
    .map((name, index): string => `${name}-${index + 1}.txt`);

  const apis = {
    admin: new RepoClient(),
    user: new RepoClient(username, username)
  };

  const loginPage = new LoginPage();
  const page = new BrowsingPage();
  const { dataTable, pagination } = page;

  beforeAll(async (done) => {
    await apis.admin.people.createUser({ username });
    parentId = (await apis.user.nodes.createFolder(parent)).entry.id;
    await apis.user.nodes.createFiles(files, parent);
    await apis.user.search.waitForApi(username, { expect: 101 });
    await loginPage.loginWith(username);
    done();
  });

  beforeEach(async (done) => {
    await page.clickRecentFilesAndWait();
    done();
  });

  afterEach(async (done) => {
    await Utils.pressEscape();
    done();
  });

  afterAll(async (done) => {
    await apis.user.nodes.deleteNodeById(parentId);
    done();
  });

  it('Pagination control default values - [C280104]', async () => {
    expect(await pagination.getRange()).toContain('1-25 of 101');
    expect(await pagination.getMaxItems()).toContain('25');
    expect(await pagination.getCurrentPage()).toContain('Page 1');
    expect(await pagination.getTotalPages()).toContain('of 5');
    expect(await pagination.isPreviousEnabled()).toBe(false, 'Previous button is enabled');
    expect(await pagination.isNextEnabled()).toBe(true, 'Next button is not enabled');
  });

  it('Items per page values - [C280105]', async () => {
    await pagination.openMaxItemsMenu();
    expect(await pagination.menu.getNthItem(1).getText()).toBe('25');
    expect(await pagination.menu.getNthItem(2).getText()).toBe('50');
    expect(await pagination.menu.getNthItem(3).getText()).toBe('100');
    await pagination.menu.closeMenu();
  });

  it('current page menu items - [C280106]', async () => {
    await pagination.openMaxItemsMenu();
    await pagination.menu.clickMenuItem('25');
    expect(await pagination.getMaxItems()).toContain('25');
    expect(await pagination.getTotalPages()).toContain('of 5');
    await pagination.openCurrentPageMenu();
    expect(await pagination.menu.getItemsCount()).toBe(5);
    await pagination.menu.closeMenu();

    await pagination.openMaxItemsMenu();
    await pagination.menu.clickMenuItem('50');
    expect(await pagination.getMaxItems()).toContain('50');
    expect(await pagination.getTotalPages()).toContain('of 3');
    await pagination.openCurrentPageMenu();
    expect(await pagination.menu.getItemsCount()).toBe(3);
    await pagination.menu.closeMenu();

    await pagination.openMaxItemsMenu();
    await pagination.menu.clickMenuItem('100');
    expect(await pagination.getMaxItems()).toContain('100');
    expect(await pagination.getTotalPages()).toContain('of 2');
    await pagination.openCurrentPageMenu();
    expect(await pagination.menu.getItemsCount()).toBe(2);
    await pagination.menu.closeMenu();

    await pagination.resetToDefaultPageSize();
  });

  it('change the current page from menu - [C280107]', async () => {
    await pagination.openCurrentPageMenu();
    await pagination.menu.clickNthItem(3);
    await dataTable.waitForHeader();
    expect(await pagination.getRange()).toContain('51-75 of 101');
    expect(await pagination.getCurrentPage()).toContain('Page 3');
    expect(await pagination.isPreviousEnabled()).toBe(true, 'Previous button is not enabled');
    expect(await pagination.isNextEnabled()).toBe(true, 'Next button is not enabled');
    expect(await dataTable.isItemPresent('file-40')).toBe(true, 'File not found on page');

    await pagination.resetToDefaultPageNumber();
  });

  it('navigate to next and previous pages - [C280110]', async () => {
    await pagination.clickNext();
    await dataTable.waitForHeader();
    expect(await pagination.getRange()).toContain('26-50 of 101');
    expect(await dataTable.isItemPresent('file-70')).toBe(true, 'File not found on page');
    await pagination.resetToDefaultPageNumber();

    await pagination.openCurrentPageMenu();
    await pagination.menu.clickNthItem(2);
    await dataTable.waitForHeader();
    await pagination.clickPrevious();
    await dataTable.waitForHeader();
    expect(await pagination.getRange()).toContain('1-25 of 101');
    expect(await dataTable.isItemPresent('file-88')).toBe(true, 'File not found on page');

    await pagination.resetToDefaultPageNumber();
  });

  it('Previous button is disabled on first page - [C280108]', async () => {
    expect(await pagination.getCurrentPage()).toContain('Page 1');
    expect(await pagination.isPreviousEnabled()).toBe(false, 'Previous button is enabled on first page');
  });

  it('Next button is disabled on last page - [C280109]', async () => {
    await pagination.openCurrentPageMenu();
    await pagination.menu.clickNthItem(5);
    expect(await dataTable.countRows()).toBe(1, 'Incorrect number of items on the last page');
    expect(await pagination.getCurrentPage()).toContain('Page 5');
    expect(await pagination.isNextEnabled()).toBe(false, 'Next button is enabled on last page');
  });
});