/*!
 * @license
 * Copyright 2019 Alfresco Software, Ltd.
 *
 * 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 { LoginPage, UploadActions, PaginationPage, LocalStorageUtil, FileBrowserUtil } from '@alfresco/adf-testing';
import { ContentServicesPage } from '../../pages/adf/content-services.page';
import { NavigationBarPage } from '../../pages/adf/navigation-bar.page';
import { AcsUserModel } from '../../models/ACS/acs-user.model';
import { FolderModel } from '../../models/ACS/folder.model';
import { Util } from '../../util/util';
import { browser } from 'protractor';
import { AlfrescoApiCompatibility as AlfrescoApi } from '@alfresco/js-api';
import { FileModel } from '../../models/ACS/file.model';
import { UploadDialogPage } from '../../pages/adf/dialog/upload-dialog.page';

describe('Document List - Pagination', () => {
    const pagination = {
        base: 'newFile',
        secondSetBase: 'secondSet',
        extension: '.txt'
    };

    const itemsPerPage = {
        five: '5',
        fiveValue: 5,
        ten: '10',
        tenValue: 10,
        fifteen: '15',
        fifteenValue: 15,
        twenty: '20',
        twentyValue: 20,
        twentyOne: '21',
        twentyOneValue: 21,
        default: '25'
    };

    const loginPage = new LoginPage();
    const contentServicesPage = new ContentServicesPage();
    const paginationPage = new PaginationPage();
    const navigationBarPage = new NavigationBarPage();
    const uploadDialog = new UploadDialogPage();

    const acsUser = new AcsUserModel();
    const newFolderModel = new FolderModel({ name: 'newFolder' });
    let fileNames = [];
    const nrOfFiles = 20;
    const numberOfFilesAfterUpload = 21;
    let currentPage = 1;
    let secondSetOfFiles = [];
    const secondSetNumber = 25;
    const folderTwoModel = new FolderModel({ name: 'folderTwo' });
    const folderThreeModel = new FolderModel({ name: 'folderThree' });
    const numberOfSubFolders = 6;

    this.alfrescoJsApi = new AlfrescoApi({
        provider: 'ECM',
        hostEcm: browser.params.testConfig.adf_acs.host
    });
    const uploadActions = new UploadActions(this.alfrescoJsApi);

    const docxFileModel = new FileModel({
        'name': browser.params.resources.Files.ADF_DOCUMENTS.DOCX.file_name,
        'location': browser.params.resources.Files.ADF_DOCUMENTS.DOCX.file_location
    });

    beforeAll(async () => {
        fileNames = Util.generateSequenceFiles(10, nrOfFiles + 9, pagination.base, pagination.extension);
        secondSetOfFiles = Util.generateSequenceFiles(10, secondSetNumber + 9, pagination.secondSetBase, pagination.extension);

        await this.alfrescoJsApi.login(browser.params.testConfig.adf.adminEmail, browser.params.testConfig.adf.adminPassword);
        await this.alfrescoJsApi.core.peopleApi.addPerson(acsUser);
        await this.alfrescoJsApi.login(acsUser.id, acsUser.password);

        const folderThreeUploadedModel = await uploadActions.createFolder(folderThreeModel.name, '-my-');
        const newFolderUploadedModel = await uploadActions.createFolder(newFolderModel.name, '-my-');

        await uploadActions.createEmptyFiles(fileNames, newFolderUploadedModel.entry.id);
        await uploadActions.createEmptyFiles(secondSetOfFiles, folderThreeUploadedModel.entry.id);

        await loginPage.loginToContentServicesUsingUserModel(acsUser);
    });

    afterAll(async () => {
        await navigationBarPage.clickLogoutButton();
    });

    beforeEach(async () => {
        await contentServicesPage.goToDocumentList();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
    });

    it('[C260062] Should use default pagination settings', async () => {
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twenty);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + nrOfFiles + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(nrOfFiles);
        const list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames)).toEqual(true);
        await paginationPage.checkNextPageButtonIsDisabled();
        await paginationPage.checkPreviousPageButtonIsDisabled();
    });

    it('[C274713] Should be able to set Items per page to 20', async () => {
        await contentServicesPage.openFolder(newFolderModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.twenty);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twenty);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + nrOfFiles + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(nrOfFiles);
        const list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames)).toEqual(true);
        await paginationPage.checkNextPageButtonIsDisabled();
        await paginationPage.checkPreviousPageButtonIsDisabled();

        await navigationBarPage.clickLogoutButton();
        await loginPage.loginToContentServicesUsingUserModel(acsUser);
        await contentServicesPage.goToDocumentList();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twenty);
        await navigationBarPage.clickLogoutButton();
        await loginPage.loginToContentServicesUsingUserModel(acsUser);
    });

    it('[C260069] Should be able to set Items per page to 5', async () => {
        await contentServicesPage.openFolder(newFolderModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.five);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fiveValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fiveValue);
        let list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(0, 5))).toEqual(true);
        await paginationPage.clickOnNextPage();
        currentPage++;
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 6-' + itemsPerPage.fiveValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fiveValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(5, 10))).toEqual(true);
        await paginationPage.clickOnNextPage();
        currentPage++;
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 11-' + itemsPerPage.fiveValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fiveValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(10, 15))).toEqual(true);
        await paginationPage.clickOnNextPage();
        currentPage++;
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 16-' + itemsPerPage.fiveValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fiveValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(15, 20))).toEqual(true);

        await browser.refresh();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await navigationBarPage.clickLogoutButton();
        await loginPage.loginToContentServicesUsingUserModel(acsUser);
    });

    it('[C260067] Should be able to set Items per page to 10', async () => {
        currentPage = 1;
        await contentServicesPage.openFolder(newFolderModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.ten);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.ten);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.tenValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.tenValue);
        let list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(0, 10))).toEqual(true);
        await paginationPage.clickOnNextPage();
        currentPage++;
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.ten);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 11-' + itemsPerPage.tenValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.tenValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(10, 20))).toEqual(true);

        await browser.refresh();
        await contentServicesPage.waitForTableBody();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.ten);
        await navigationBarPage.clickLogoutButton();
        await loginPage.loginToContentServicesUsingUserModel(acsUser);
        currentPage = 1;
    });

    it('[C260065] Should be able to set Items per page to 15', async () => {
        currentPage = 1;
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await contentServicesPage.getActiveBreadcrumb()).toEqual(newFolderModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.fifteen);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.fifteen);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fifteenValue * currentPage + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fifteenValue);
        let list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(0, 15))).toEqual(true);
        currentPage++;
        await paginationPage.clickOnNextPage();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.fifteen);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 16-' + nrOfFiles + ' of ' + nrOfFiles);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(nrOfFiles - itemsPerPage.fifteenValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, fileNames.slice(15, 20))).toEqual(true);

        await browser.refresh();
        await contentServicesPage.waitForTableBody();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.fifteen);
    });

    it('[C91320] Pagination should preserve sorting', async () => {
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await contentServicesPage.getActiveBreadcrumb()).toEqual(newFolderModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.twenty);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await contentServicesPage.getDocumentList().dataTablePage().checkListIsSorted('ASC', 'Display name'));

        await contentServicesPage.sortByName('DESC');
        await expect(await contentServicesPage.getDocumentList().dataTablePage().checkListIsSorted('DESC', 'Display name'));

        await paginationPage.selectItemsPerPage(itemsPerPage.five);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await contentServicesPage.getDocumentList().dataTablePage().checkListIsSorted('DESC', 'Display name'));

        await paginationPage.clickOnNextPage();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await contentServicesPage.getDocumentList().dataTablePage().checkListIsSorted('DESC', 'Display name'));

        await paginationPage.selectItemsPerPage(itemsPerPage.ten);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await contentServicesPage.getDocumentList().dataTablePage().checkListIsSorted('DESC', 'Display name'));
    });

    it('[C260107] Should not display pagination bar when a folder is empty', async () => {
        await paginationPage.selectItemsPerPage(itemsPerPage.five);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await contentServicesPage.getActiveBreadcrumb()).toEqual(newFolderModel.name);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await contentServicesPage.createAndOpenNewFolder(folderTwoModel.name);
        await contentServicesPage.checkPaginationIsNotDisplayed();

        await contentServicesPage.deleteSubFolderUnderRoot(newFolderModel.name, folderTwoModel.name);
    });

    it('[C260071] Should be able to change pagination when having 25 files', async () => {
        currentPage = 1;
        await contentServicesPage.openFolder(folderThreeModel.name);
        await expect(await contentServicesPage.getActiveBreadcrumb()).toEqual(folderThreeModel.name);
        await paginationPage.selectItemsPerPage(itemsPerPage.fifteen);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();

        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.fifteen);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fifteenValue * currentPage + ' of ' + secondSetNumber);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.fifteenValue);
        let list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, secondSetOfFiles.slice(0, 15))).toEqual(true);

        currentPage++;
        await paginationPage.clickOnNextPage();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.fifteen);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 16-' + secondSetNumber + ' of ' + secondSetNumber);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(secondSetNumber - itemsPerPage.fifteenValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, secondSetOfFiles.slice(15, 25))).toEqual(true);

        currentPage = 1;
        await paginationPage.selectItemsPerPage(itemsPerPage.twenty);
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twenty);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.twentyValue * currentPage + ' of ' + secondSetNumber);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.twentyValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, secondSetOfFiles.slice(0, 20))).toEqual(true);

        currentPage++;
        await paginationPage.clickOnNextPage();
        await contentServicesPage.checkDocumentListElementsAreDisplayed();
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twenty);
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 21-' + secondSetNumber + ' of ' + secondSetNumber);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(secondSetNumber - itemsPerPage.twentyValue);
        list = await contentServicesPage.getAllRowsNameColumn();
        await expect(Util.arrayContainsArray(list, secondSetOfFiles.slice(20, 25))).toEqual(true);
    });

    it('[C216321] Should be able to modify the supported page size value', async () => {
        await paginationPage.clickItemsPerPageDropdown();
        await expect(await paginationPage.getItemsPerPageDropdownOptions()).toEqual(['5', '10', '15', '20']);

        await LocalStorageUtil.setUserPreference('supportedPageSizes',   JSON.stringify([5, 10, 15, 21]));
        await contentServicesPage.goToDocumentList();
        await browser.refresh();

        await contentServicesPage.doubleClickRow(newFolderModel.name);
        await contentServicesPage.uploadFile(docxFileModel.location);
        await contentServicesPage.checkContentIsDisplayed(docxFileModel.name);
        await uploadDialog.clickOnCloseButton();
        await uploadDialog.dialogIsNotDisplayed();
        await  paginationPage.clickItemsPerPageDropdown();
        await expect(await paginationPage.getItemsPerPageDropdownOptions()).toEqual([ '5', '10', '15', '21' ]);

        await paginationPage.clickItemsPerPageDropdown();
        await paginationPage.selectItemsPerPage(itemsPerPage.twentyOne);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.twentyOne);
        await browser.refresh();
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.twentyOneValue + ' of ' + numberOfFilesAfterUpload);
        await expect(await contentServicesPage.numberOfResultsDisplayed()).toBe(itemsPerPage.twentyOneValue);

        await LocalStorageUtil.setUserPreference('supportedPageSizes',   JSON.stringify([5, 10, 15, 20]));
        await browser.refresh();
        await  paginationPage.clickItemsPerPageDropdown();
        await expect(await paginationPage.getItemsPerPageDropdownOptions()).toEqual(['5', '10', '15', '20']);
    });

    it('[C272767] Should propagate the option chosen regarding displaying items per page to files/folders inside a folder', async () => {
        await paginationPage.selectItemsPerPage(itemsPerPage.five);
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await contentServicesPage.getActiveBreadcrumb()).toEqual(newFolderModel.name);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await contentServicesPage.createAndOpenNewFolder(folderTwoModel.name);

        for (let i = 0; i < numberOfSubFolders; i++) {
            await contentServicesPage.createNewFolder('subfolder' + (i + 1));
        }

        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fiveValue + ' of ' + numberOfSubFolders);

        await paginationPage.clickOnNextPage();
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 6-' + numberOfSubFolders + ' of ' + numberOfSubFolders);
        await contentServicesPage.openFolder('subfolder6');
        for (let i = 0; i < numberOfSubFolders; i++) {
            await contentServicesPage.createNewFolder('subfolder' + (i + 1));
        }
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fiveValue + ' of ' + numberOfSubFolders);
        await expect(await paginationPage.getCurrentPage()).toEqual('Page 1');
        await expect(await paginationPage.getTotalPages()).toEqual('of 2');

        await contentServicesPage.deleteSubFolderUnderRoot(newFolderModel.name, folderTwoModel.name);
    });

    it('[C260064] Should download only the last selection when changing pages in Single mode', async () => {
        await paginationPage.selectItemsPerPage(itemsPerPage.five);
        await contentServicesPage.openFolder(newFolderModel.name);
        await expect(await paginationPage.getCurrentItemsPerPage()).toEqual(itemsPerPage.five);
        await contentServicesPage.createAndOpenNewFolder(folderTwoModel.name);
        for (let i = 0; i < numberOfSubFolders; i++) {
            await contentServicesPage.createNewFolder('subfolder' + (i + 1));
        }
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 1-' + itemsPerPage.fiveValue + ' of ' + numberOfSubFolders);

        await contentServicesPage.chooseSelectionMode('Single');

        await contentServicesPage.selectFolder('subfolder1');
        await paginationPage.clickOnNextPage();
        await expect(await paginationPage.getPaginationRange()).toEqual('Showing 6-' + numberOfSubFolders + ' of ' + numberOfSubFolders);
        await contentServicesPage.selectFolderWithCommandKey('subfolder6');
        await contentServicesPage.clickDownloadButton();

        await FileBrowserUtil.isFileDownloaded('subfolder6.zip');

        await contentServicesPage.deleteSubFolderUnderRoot(newFolderModel.name, folderTwoModel.name);
    });

});