/* Component test for Settings molecule.
 * Copyright (C) 2024 André Jaenisch
 * SPDX-FileCopyrightText: 2024 André Jaenisch
 * SPDX-License-Identifier: AGPL-3.0-or-later
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import '@testing-library/jest-dom';
import { render, screen } from '@testing-library/svelte';
import { tick } from 'svelte';
import { init, locale, register } from 'svelte-i18n';

import Settings from '../../../src/lib/components/molecules/Settings.svelte';
import enMessages from '../../../src/lib/i18n/locales/en.json';

describe('Settings.svelte', () => {
	beforeEach(() => {
		register('en', () => import('../../../src/lib/i18n/locales/en.json'));
		init({ fallbackLocale: 'en', initialLocale: 'en' });
		locale.set('en');
	});

	it('should mount', () => {
		// Arrange
		// Nothing to prepare

		// Act
		const { container } = render(Settings);

		// Assert
		expect(container).toBeTruthy();
	});

	it('should have an profile section', () => {
		// Arrange
		// Nothing to prepare

		// Act
		render(Settings);

		// Assert
		// There are multiple nodes with that name and I haven't determined the appropriate heading level
		expect(screen.getAllByText(enMessages.settings.profile.headline)).not.toHaveLength(0);
	});

	describe('when switching the active setting', () => {
		it('should not have an profile section', async () => {
			// Arrange
			// Nothing to prepare

			// Act
			render(Settings);
			const profileTileAndSection = screen.getAllByText(
				enMessages.settings.profile.headline
			).length;
			const notificationTile = screen.getByText(enMessages.settings.notifications.label);
			notificationTile.click();
			// Wait for reactivity
			await tick();

			// Assert
			expect(screen.queryAllByText(enMessages.settings.profile.headline).length).toBeLessThan(
				profileTileAndSection
			);
		});
	});
});