/**
 * External dependencies
 */
import {
	getAllBlocks,
	openDocumentSettingsSidebar,
	switchUserToAdmin,
} from '@wordpress/e2e-test-utils';
import {
	findLabelWithText,
	visitBlockPage,
	selectBlockByName,
} from '@woocommerce/blocks-test-utils';
import { merchant } from '@woocommerce/e2e-utils';

/**
 * Internal dependencies
 */
import {
	searchForBlock,
	insertBlockDontWaitForInsertClose,
	openWidgetEditor,
	closeModalIfExists,
	openWidgetsEditorBlockInserter,
	closeInserter,
} from '../../utils.js';

const block = {
	name: 'Checkout',
	slug: 'woocommerce/checkout',
	class: '.wp-block-woocommerce-checkout',
};

if ( process.env.WOOCOMMERCE_BLOCKS_PHASE < 2 ) {
	// eslint-disable-next-line jest/no-focused-tests, jest/expect-expect
	test.only( `skipping ${ block.name } tests`, () => {} );
}

describe( `${ block.name } Block`, () => {
	describe( 'in page editor', () => {
		describe( `before compatibility notice is dismissed`, () => {
			beforeAll( async () => {
				// make sure CartCheckoutCompatibilityNotice will appear
				await page.evaluate( () => {
					// eslint-disable-next-line no-undef
					localStorage.removeItem(
						'wc-blocks_dismissed_compatibility_notices'
					);
				} );
				await visitBlockPage( `${ block.name } Block` );
			} );

			it( 'shows compatibility notice', async () => {
				const compatibilityNoticeTitle = await page.$x(
					`//h1[contains(text(), 'Compatibility notice')]`
				);
				expect( compatibilityNoticeTitle.length ).toBe( 1 );
			} );
		} );

		describe( 'after compatibility notice is dismissed', () => {
			beforeAll( async () => {
				await page.evaluate( () => {
					// eslint-disable-next-line no-undef
					localStorage.setItem(
						'wc-blocks_dismissed_compatibility_notices',
						'["checkout"]'
					);
				} );
				await switchUserToAdmin();
				await visitBlockPage( `${ block.name } Block` );
			} );
			afterAll( async () => {
				await page.evaluate( () => {
					// eslint-disable-next-line no-undef
					localStorage.removeItem(
						'wc-blocks_dismissed_compatibility_notices'
					);
				} );
			} );

			it( 'can only be inserted once', async () => {
				await insertBlockDontWaitForInsertClose( block.name );
				await closeInserter();
				expect( await getAllBlocks() ).toHaveLength( 1 );
			} );

			it( 'renders without crashing', async () => {
				await expect( page ).toRenderBlock( block );
			} );

			describe( 'attributes', () => {
				beforeEach( async () => {
					await openDocumentSettingsSidebar();
					await selectBlockByName( block.slug );
				} );

				it( 'can enable dark mode inputs', async () => {
					const toggleLabel = await findLabelWithText(
						'Dark mode inputs'
					);
					await toggleLabel.click();

					await expect( page ).toMatchElement(
						`.wc-block-checkout.has-dark-controls`
					);

					await toggleLabel.click();

					await expect( page ).not.toMatchElement(
						`.wc-block-checkout.has-dark-controls`
					);
				} );
			} );

			describe( 'shipping address block attributes', () => {
				beforeEach( async () => {
					await openDocumentSettingsSidebar();
					await selectBlockByName(
						'woocommerce/checkout-shipping-address-block'
					);
				} );

				describe( 'Company input', () => {
					const selector = `${ block.class } #shipping-company`;

					it( 'visibility can be toggled', async () => {
						await expect( 'Company' ).toToggleElement( selector );
					} );

					it( 'required attribute can be toggled', async () => {
						// Company is disabled by default, so first we need to enable it.
						const toggleLabel = await findLabelWithText(
							'Company'
						);
						await toggleLabel.click();
						await expect(
							'Require company name?'
						).toToggleRequiredAttrOf( selector );
					} );
				} );

				describe( 'Apartment input', () => {
					it( 'visibility can be toggled', async () => {
						const selector = `${ block.class } #shipping-address_2`;
						await expect(
							'Apartment, suite, etc.'
						).toToggleElement( selector );
					} );
				} );

				describe( 'Phone input', () => {
					const selector = `${ block.class } #shipping-phone`;

					it( 'visibility can be toggled', async () => {
						await expect( 'Phone' ).toToggleElement( selector );
					} );

					it( 'required attribute can be toggled', async () => {
						await expect(
							'Require phone number?'
						).toToggleRequiredAttrOf( selector );
					} );
				} );
			} );

			describe( 'action block attributes', () => {
				beforeEach( async () => {
					await openDocumentSettingsSidebar();
					await selectBlockByName(
						'woocommerce/checkout-actions-block'
					);
				} );

				describe( 'Return to cart link', () => {
					it( 'visibility can be toggled', async () => {
						const selector = `${ block.class } .wc-block-components-checkout-return-to-cart-button`;
						const toggleLabel = await findLabelWithText(
							'Show a "Return to Cart" link'
						);
						await expect( toggleLabel ).toToggleElement( selector );
					} );
				} );
			} );
		} );
	} );

	describe( 'in widget editor', () => {
		it( "can't be inserted in a widget area", async () => {
			await merchant.login();
			await openWidgetEditor();
			await closeModalIfExists();
			await openWidgetsEditorBlockInserter();
			await searchForBlock( block.name );
			const checkoutButton = await page.$x(
				`//button//span[text()='${ block.name }']`
			);

			expect( checkoutButton ).toHaveLength( 0 );
		} );
	} );
} );