/**
 * @format
 */

/**
 * External dependencies
 */
import { activatePlugin } from '@wordpress/e2e-test-utils';

/**
 * Internal dependencies
 */
import { StoreOwnerFlow } from '../../utils/flows';
import { clickTab, uiUnblocked } from '../../utils';

const verifyPublishAndTrash = async () => {
	// Wait for auto save
	await page.waitFor( 2000 );

	// Publish product
	await expect( page ).toClick( '#publish' );
	await page.waitForSelector( '.updated.notice' );

	// Verify
	await expect( page ).toMatchElement( '.updated.notice', { text: 'Product published.' } );

	// Trash product
	await expect( page ).toClick( 'a', { text: 'Move to Trash' } );
	await page.waitForSelector( '#message' );

	// Verify
	await expect( page ).toMatchElement( '.updated.notice', { text: '1 product moved to the Trash.' } );
};

describe( 'Add New Product Page', () => {
	beforeAll( async () => {
		await activatePlugin( 'woocommerce' );
	} );

	it( 'can create simple virtual product titled "Simple Product" with regular price $9.99', async () => {
		// Go to "add product" page
		await StoreOwnerFlow.openNewProduct();

		// Make sure we're on the add order page
		await expect( page.title() ).resolves.toMatch( 'Add new product' );

		// Set product data
		await expect( page ).toFill( '#title', 'Simple product' );
		await expect( page ).toClick( '#_virtual' );
		await clickTab( 'General' );
		await expect( page ).toFill( '#_regular_price',  '9.99' );

		await verifyPublishAndTrash();
	} );

	it( 'can create product with variations', async () => {
		// Go to "add product" page
		await StoreOwnerFlow.openNewProduct();

		// Make sure we're on the add order page
		await expect( page.title() ).resolves.toMatch( 'Add new product' );

		// Set product data
		await expect( page ).toFill( '#title', 'Variable Product with Two Variations' );
		await expect( page ).toSelect( '#product-type', 'Variable product' );

		// Create attributes for variations
		await clickTab( 'Attributes' );
		await expect( page ).toSelect( 'select[name="attribute_taxonomy"]', 'Custom product attribute' );

		for ( let i = 0; i < 3; i++ ) {
			await expect( page ).toClick( 'button.add_attribute', { text: 'Add' } );
			// Wait for attribute form to load
			await uiUnblocked();

			await page.focus( `input[name="attribute_names[${ i }]"]` );
			await expect( page ).toFill( `input[name="attribute_names[${ i }]"]`, 'attr #' + ( i + 1 ) );
			await expect( page ).toFill( `textarea[name="attribute_values[${ i }]"]`, 'val1 | val2' );
			await expect( page ).toClick( `input[name="attribute_variation[${ i }]"]` );
		}

		await expect( page ).toClick( 'button', { text: 'Save attributes' } );

		// Wait for attribute form to save (triggers 2 UI blocks)
		await uiUnblocked();
		await uiUnblocked();

		// Create variations from attributes
		await clickTab( 'Variations' );
		await page.waitForSelector( 'select.variation_actions:not([disabled])' );
		await page.focus( 'select.variation_actions' );
		await expect( page ).toSelect( 'select.variation_actions', 'Create variations from all attributes' );

		const firstDialog = await expect( page ).toDisplayDialog( async () => {
			// Using this technique since toClick() isn't working.
			// See: https://github.com/GoogleChrome/puppeteer/issues/1805#issuecomment-464802876
			page.$eval( 'a.do_variation_action', elem => elem.click() );

		} );

		expect( firstDialog.message() ).toMatch( 'Are you sure you want to link all variations?' );

		const secondDialog = await expect( page ).toDisplayDialog( async () => {
			await firstDialog.accept();
		} );

		expect( secondDialog.message() ).toMatch( '8 variations added' );
		await secondDialog.dismiss();

		// Set some variation data
		await uiUnblocked();
		await uiUnblocked();

		await page.waitForSelector( '.woocommerce_variation .handlediv' );

		await expect( page ).toClick( '.woocommerce_variation:nth-of-type(1) .handlediv' );
		await page.focus( 'input[name="variable_is_virtual[0]"]' );
		await expect( page ).toClick( 'input[name="variable_is_virtual[0]"]' );
		await expect( page ).toFill( 'input[name="variable_regular_price[0]"]', '9.99' );

		await expect( page ).toClick( '.woocommerce_variation:nth-of-type(2) .handlediv' );
		await page.focus( 'input[name="variable_is_virtual[1]"]' );
		await expect( page ).toClick( 'input[name="variable_is_virtual[1]"]' );
		await expect( page ).toFill( 'input[name="variable_regular_price[1]"]', '11.99' );

		await expect( page ).toClick( '.woocommerce_variation:nth-of-type(3) .handlediv' );
		await page.focus( 'input[name="variable_manage_stock[2]"]' );
		await expect( page ).toClick( 'input[name="variable_manage_stock[2]"]' );
		await expect( page ).toFill( 'input[name="variable_regular_price[2]"]', '20' );
		await expect( page ).toFill( 'input[name="variable_weight[2]"]', '200' );
		await expect( page ).toFill( 'input[name="variable_length[2]"]', '10' );
		await expect( page ).toFill( 'input[name="variable_width[2]"]', '20' );
		await expect( page ).toFill( 'input[name="variable_height[2]"]', '15' );

		await page.focus( 'button.save-variation-changes' );
		await expect( page ).toClick( 'button.save-variation-changes', { text: 'Save changes' } );

		await verifyPublishAndTrash();
	} );
} );