/*****************************************************************************
 * Open MCT, Copyright (c) 2014-2024, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT is 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.
 *
 * Open MCT includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/

import { createDomainObjectWithDefaults } from '../../appActions.js';
import { waitForAnimations } from '../../baseFixtures.js';
import { expect, test } from '../../pluginFixtures.js';

test.describe('Recent Objects', () => {
  /** @type {import('@playwright/test').Locator} */
  let recentObjectsList;
  /** @type {import('@playwright/test').Locator} */
  let clock;
  /** @type {import('@playwright/test').Locator} */
  let folderA;
  test.beforeEach(async ({ page }) => {
    await page.goto('./', { waitUntil: 'domcontentloaded' });

    // Set Recent Objects List locator for subsequent tests
    recentObjectsList = page.getByRole('list', {
      name: 'Recent Objects'
    });

    // Create a folder and nest a Clock within it
    folderA = await createDomainObjectWithDefaults(page, {
      type: 'Folder'
    });
    clock = await createDomainObjectWithDefaults(page, {
      type: 'Clock',
      parent: folderA.uuid
    });

    // Drag the Recent Objects panel up a bit
    await page
      .locator('.l-pane.l-pane--vertical-handle-before', {
        hasText: 'Recently Viewed'
      })
      .locator('.l-pane__handle')
      .hover();
    await page.mouse.down();
    await page.mouse.move(0, 100);
    await page.mouse.up();
  });
  test('Navigated objects show up in recents, object renames and deletions are reflected', async ({
    page
  }) => {
    test.info().annotations.push({
      type: 'issue',
      description: 'https://github.com/nasa/openmct/issues/6818'
    });

    // Verify that both created objects appear in the list and are in the correct order
    await assertInitialRecentObjectsListState();

    // Navigate to the folder by clicking on the main object name in the recent objects list item
    await page.getByRole('listitem', { name: folderA.name }).getByText(folderA.name).click();
    await page.waitForURL(`**/${folderA.uuid}?*`);
    expect(recentObjectsList.getByRole('listitem').nth(0).getByText(folderA.name)).toBeTruthy();

    // Rename
    folderA.name = `${folderA.name}-NEW!`;
    await page.locator('.l-browse-bar__object-name').fill('');
    await page.locator('.l-browse-bar__object-name').fill(folderA.name);
    await page.keyboard.press('Enter');

    // Verify rename has been applied in recent objects list item and objects paths
    expect(
      await page
        .getByRole('navigation', {
          name: clock.name
        })
        .locator('a')
        .filter({
          hasText: folderA.name
        })
        .count()
    ).toBeGreaterThan(0);
    expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeTruthy();

    await page.click('button[title="Show selected item in tree"]');
    // Delete the folder via the left tree pane treeitem context menu
    await page
      .getByRole('treeitem', { name: new RegExp(folderA.name) })
      .locator('a')
      .click({
        button: 'right'
      });
    await page.getByRole('menuitem', { name: /Remove/ }).click();
    await page.getByRole('button', { name: 'OK', exact: true }).click();

    // Verify that the folder and clock are no longer in the recent objects list
    await expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeHidden();
    await expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeHidden();
  });

  test('Clicking on an object in the path of a recent object navigates to the object', async ({
    page,
    openmctConfig
  }) => {
    const { myItemsFolderName } = openmctConfig;
    test.info().annotations.push({
      type: 'issue',
      description: 'https://github.com/nasa/openmct/issues/6151'
    });
    await page.goto('./#/browse/mine');

    // Navigate to the folder by clicking on its entry in the Clock's breadcrumb
    const waitForFolderNavigation = page.waitForURL(`**/${folderA.uuid}?*`);
    await page
      .getByRole('navigation', {
        name: clock.name
      })
      .locator('a')
      .filter({
        hasText: folderA.name
      })
      .click();

    // Verify that the hash URL updates correctly
    await waitForFolderNavigation;
    expect(page.url()).toMatch(new RegExp(`.*${folderA.uuid}?.*`));

    // Navigate to My Items by clicking on its entry in the Clock's breadcrumb
    const waitForMyItemsNavigation = page.waitForURL(`**/mine?*`);
    await page
      .getByRole('navigation', {
        name: clock.name
      })
      .locator('a')
      .filter({
        hasText: myItemsFolderName
      })
      .click();

    // Verify that the hash URL updates correctly
    await waitForMyItemsNavigation;
    expect(page.url()).toMatch(new RegExp(`.*mine?.*`));
  });
  test("Clicking on the 'target button' scrolls the object into view in the tree and highlights it", async ({
    page
  }) => {
    const clockTreeItem = page
      .getByRole('tree', { name: 'Main Tree' })
      .getByRole('treeitem', { name: clock.name });
    const folderTreeItem = page.getByRole('tree', { name: 'Main Tree' }).getByRole('treeitem', {
      name: folderA.name,
      expanded: true
    });

    // Click the "Target" button for the Clock which is nested in a folder
    await page.getByRole('button', { name: `Open and scroll to ${clock.name}` }).click();

    // Assert that the Clock parent folder has expanded and the Clock is visible)
    await expect(folderTreeItem.locator('.c-disclosure-triangle')).toHaveClass(/--expanded/);
    await expect(clockTreeItem).toBeVisible();

    // Assert that the Clock treeitem is highlighted
    await expect(clockTreeItem.locator('.c-tree__item')).toHaveClass(/is-targeted-item/);

    // Wait for highlight animation to end
    await waitForAnimations(clockTreeItem.locator('.c-tree__item'));

    // Assert that the Clock treeitem is no longer highlighted
    await expect(clockTreeItem.locator('.c-tree__item')).not.toHaveClass(/is-targeted-item/);
  });
  test('Persists on refresh', async ({ page }) => {
    await assertInitialRecentObjectsListState();
    await page.reload();
    await assertInitialRecentObjectsListState();
  });
  test('Displays objects and aliases uniquely', async ({ page }) => {
    const mainTree = page.getByRole('tree', { name: 'Main Tree' });

    // Navigate to the clock and reveal it in the tree
    await page.goto(clock.url);
    await page.getByLabel('Show selected item in tree').click();

    // Right click the clock and create an alias using the "link" context menu action
    const clockTreeItem = page
      .getByRole('tree', {
        name: 'Main Tree'
      })
      .getByRole('treeitem', {
        name: clock.name
      });
    await clockTreeItem.click({
      button: 'right'
    });
    await page
      .getByRole('menuitem', {
        name: /Create Link/
      })
      .click();
    await page
      .getByRole('tree', { name: 'Create Modal Tree' })
      .getByRole('treeitem')
      .first()
      .click();
    await page.getByRole('button', { name: 'Save' }).click();

    // Click the newly created object alias in the tree
    await mainTree
      .getByRole('treeitem', {
        name: new RegExp(clock.name)
      })
      .filter({
        has: page.locator('.is-alias')
      })
      .click();

    // Assert that two recent objects are displayed and one of them is an alias
    expect(await recentObjectsList.getByRole('listitem', { name: clock.name }).count()).toBe(2);
    expect(await recentObjectsList.locator('.is-alias').count()).toBe(1);

    // Assert that the alias and the original's breadcrumbs are different
    const clockBreadcrumbs = recentObjectsList
      .getByRole('listitem', { name: clock.name })
      .getByRole('navigation');
    expect(await clockBreadcrumbs.count()).toBe(2);
    expect(await clockBreadcrumbs.nth(0).innerText()).not.toEqual(
      await clockBreadcrumbs.nth(1).innerText()
    );
  });
  test('Enforces a limit of 20 recent objects and clears the recent objects', async ({ page }) => {
    // Creating 21 objects takes a while, so increase the timeout
    test.slow();

    // Assert that the list initially contains 3 objects (clock, folder, my items)
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(3);

    let lastFolder;
    let lastClock;
    // Create 19 more objects (3 in beforeEach() + 18 new = 21 total)
    for (let i = 0; i < 9; i++) {
      lastFolder = await createDomainObjectWithDefaults(page, {
        type: 'Folder',
        parent: lastFolder?.uuid
      });
      lastClock = await createDomainObjectWithDefaults(page, {
        type: 'Clock',
        parent: lastFolder?.uuid
      });
    }

    // Assert that the list contains 20 objects
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(20);

    // Collapse the tree
    await page.getByTitle('Collapse all tree items').click();
    const lastFolderTreeItem = page.getByRole('tree', { name: 'Main Tree' }).getByRole('treeitem', {
      name: lastFolder.name,
      expanded: true
    });
    const lastClockTreeItem = page.getByRole('tree', { name: 'Main Tree' }).getByRole('treeitem', {
      name: lastClock.name
    });

    // Test "Open and Scroll To" in a deeply nested tree, while we're here
    await page.getByRole('button', { name: `Open and scroll to ${lastClock.name}` }).click();

    // Assert that the Clock parent folder has expanded and the Clock is visible)
    await expect(lastFolderTreeItem.locator('.c-disclosure-triangle')).toHaveClass(/--expanded/);
    await expect(lastClockTreeItem).toBeVisible();

    // Assert that the Clock treeitem is highlighted
    await expect(lastClockTreeItem.locator('.c-tree__item')).toHaveClass(/is-targeted-item/);

    // Wait for highlight animation to end
    await waitForAnimations(lastClockTreeItem.locator('.c-tree__item'));

    // Assert that the Clock treeitem is no longer highlighted
    await expect(lastClockTreeItem.locator('.c-tree__item')).not.toHaveClass(/is-targeted-item/);

    // Click the aria-label="Clear Recently Viewed" button
    await page.getByRole('button', { name: 'Clear Recently Viewed' }).click();

    // Click on the "OK" button in the confirmation dialog
    await page.getByRole('button', { name: 'OK', exact: true }).click();

    // Assert that the list is empty
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(0);
  });
  test('Verify functionality of "clear" and "collapse pane" buttons', async ({ page }) => {
    // Assert that the list initially contains 3 objects (clock, folder, my items)
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(3);

    // Assert that the button is enabled
    expect(await page.getByRole('button', { name: 'Clear Recently Viewed' }).isEnabled()).toBe(
      true
    );

    // Click the aria-label="Clear Recently Viewed" button
    await page.getByRole('button', { name: 'Clear Recently Viewed' }).click();

    // Click on the "OK" button in the confirmation dialog
    await page.getByRole('button', { name: 'OK', exact: true }).click();

    // Assert that the list is empty
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(0);

    // Assert that the button is disabled
    expect(await page.getByRole('button', { name: 'Clear Recently Viewed' }).isEnabled()).toBe(
      false
    );

    // Navigate to folder object
    await page.goto(folderA.url);

    // Assert that the list contains 1 object
    expect(await recentObjectsList.locator('.c-recentobjects-listitem').count()).toBe(1);

    // Assert that the button is enabled
    expect(await page.getByRole('button', { name: 'Clear Recently Viewed' }).isEnabled()).toBe(
      true
    );

    // Assert initial state of pane and collapse the Recent Objects panel
    await expect(page.getByLabel('Expand Recently Viewed Pane')).toBeHidden();
    await expect(page.getByLabel('Collapse Recently Viewed Pane')).toBeVisible();
    await page.getByLabel('Collapse Recently Viewed Pane').click();

    // Assert that the "Expand Recently Viewed Pane" button is visible
    // and that the "Collapse Recently Viewed Pane" button is hidden
    await expect(page.getByLabel('Expand Recently Viewed Pane')).toBeVisible();
    await expect(page.getByLabel('Collapse Recently Viewed Pane')).toBeHidden();

    // Expand the Recent Objects panel by clicking on the "Expand Recently Viewed Pane" button
    await page.getByLabel('Expand Recently Viewed Pane').click();

    // Assert that the "Expand Recently Viewed Pane" button is hidden
    // and that the "Collapse Recently Viewed Pane" button is visible
    await expect(page.getByLabel('Expand Recently Viewed Pane')).toBeHidden();
    await expect(page.getByLabel('Collapse Recently Viewed Pane')).toBeVisible();
  });

  function assertInitialRecentObjectsListState() {
    return Promise.all([
      expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeVisible(),
      expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeVisible(),
      expect(
        recentObjectsList
          .getByRole('listitem', { name: clock.name })
          .locator('a')
          .getByText(folderA.name)
      ).toBeVisible(),
      expect(recentObjectsList.getByRole('listitem').nth(0).getByText(clock.name)).toBeVisible(),
      expect(
        recentObjectsList
          .getByRole('listitem', { name: clock.name })
          .locator('a')
          .getByText(folderA.name)
      ).toBeVisible(),
      expect(recentObjectsList.getByRole('listitem').nth(3).getByText(folderA.name)).toBeVisible()
    ]);
  }
});