/**
 * @format
 */

/**
 * Internal dependencies
 */
import { createSimpleProduct } from '../../utils/components';
import { CustomerFlow, StoreOwnerFlow } from '../../utils/flows';
import { setCheckbox, settingsPageSaveChanges, uiUnblocked, verifyCheckboxIsSet } from '../../utils';

const config = require( 'config' );

let orderId;

describe( 'Checkout page', () => {
	beforeAll( async () => {
		await StoreOwnerFlow.login();
		await createSimpleProduct();

		// Go to general settings page
		await StoreOwnerFlow.openSettings( 'general' );

		// Set base location with state CA.
		await expect( page ).toSelect( 'select[name="woocommerce_default_country"]', 'United States (US) — California' );
		// Sell to all countries
		await expect( page ).toSelect( '#woocommerce_allowed_countries', 'Sell to all countries' );
		// Set currency to USD
		await expect( page ).toSelect( '#woocommerce_currency', 'United States (US) dollar ($)' );
		// Tax calculation should have been enabled by another test - no-op
		// Save
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			expect( page ).toMatchElement( 'select[name="woocommerce_default_country"]', { text: 'United States (US) — California' } ),
			expect( page ).toMatchElement( '#woocommerce_allowed_countries', { text: 'Sell to all countries' } ),
			expect( page ).toMatchElement( '#woocommerce_currency', { text: 'United States (US) dollar ($)' } ),
		] );

		// Enable BACS payment method
		await StoreOwnerFlow.openSettings( 'checkout', 'bacs' );
		await setCheckbox( '#woocommerce_bacs_enabled' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await verifyCheckboxIsSet( '#woocommerce_bacs_enabled' );

		// Enable COD payment method
		await StoreOwnerFlow.openSettings( 'checkout', 'cod' );
		await setCheckbox( '#woocommerce_cod_enabled' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await verifyCheckboxIsSet( '#woocommerce_cod_enabled' );

		// Enable PayPal payment method
		await StoreOwnerFlow.openSettings( 'checkout', 'paypal' );
		await setCheckbox( '#woocommerce_paypal_enabled' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await verifyCheckboxIsSet( '#woocommerce_paypal_enabled' );

		await StoreOwnerFlow.logout();
	} );

	it( 'Should display cart items in order review', async () => {
		await CustomerFlow.goToShop();
		await CustomerFlow.addToCartFromShopPage( 'Simple product' );
		await CustomerFlow.goToCheckout();
		await CustomerFlow.productIsInCheckout( 'Simple product', 1, 9.99, 9.99 );
	} );

	it( 'Allows customer to choose available payment methods', async () => {
		await CustomerFlow.goToShop();
		await CustomerFlow.addToCartFromShopPage( 'Simple product' );
		await CustomerFlow.goToCheckout();
		await CustomerFlow.productIsInCheckout( 'Simple product', 2, 19.98, 19.98 );

		await expect( page ).toClick( '.wc_payment_method label', { text: 'PayPal' } );
		await expect( page ).toClick( '.wc_payment_method label', { text: 'Direct bank transfer' } );
		await expect( page ).toClick( '.wc_payment_method label', { text: 'Cash on delivery' } );
	} );

	it( 'Allows customer to fill billing details', async () => {
		await CustomerFlow.goToShop();
		await CustomerFlow.addToCartFromShopPage( 'Simple product' );
		await CustomerFlow.goToCheckout();
		await CustomerFlow.productIsInCheckout( 'Simple product', 3, 29.97, 29.97 );
		await CustomerFlow.fillBillingDetails(
			config.get( 'addresses.customer.billing.firstname' ),
			config.get( 'addresses.customer.billing.lastname' ),
			config.get( 'addresses.customer.billing.company' ),
			config.get( 'addresses.customer.billing.country' ),
			config.get( 'addresses.customer.billing.addressfirstline' ),
			config.get( 'addresses.customer.billing.addresssecondline' ),
			config.get( 'addresses.customer.billing.city' ),
			config.get( 'addresses.customer.billing.state' ),
			config.get( 'addresses.customer.billing.postcode' ),
			config.get( 'addresses.customer.billing.phone' ),
			config.get( 'addresses.customer.billing.email' )
		);
	} );

	it( 'Allows customer to fill shipping details', async () => {
		await CustomerFlow.goToShop();
		await CustomerFlow.addToCartFromShopPage( 'Simple product' );
		await CustomerFlow.goToCheckout();
		await CustomerFlow.productIsInCheckout( 'Simple product', 4, 39.96, 39.96 );

		await expect( page ).toClick( '#ship-to-different-address-checkbox' );
		await uiUnblocked();

		await CustomerFlow.fillShippingDetails(
			config.get( 'addresses.customer.shipping.firstname' ),
			config.get( 'addresses.customer.shipping.lastname' ),
			config.get( 'addresses.customer.shipping.company' ),
			config.get( 'addresses.customer.shipping.country' ),
			config.get( 'addresses.customer.shipping.addressfirstline' ),
			config.get( 'addresses.customer.shipping.addresssecondline' ),
			config.get( 'addresses.customer.shipping.city' ),
			config.get( 'addresses.customer.shipping.state' ),
			config.get( 'addresses.customer.shipping.postcode' )
		);
	} );

	it( 'Allows guest customer to place order', async () => {
		await CustomerFlow.goToShop();
		await CustomerFlow.addToCartFromShopPage( 'Simple product' );
		await CustomerFlow.goToCheckout();
		await CustomerFlow.productIsInCheckout( 'Simple product', 5, 49.95, 49.95 );
		await CustomerFlow.fillBillingDetails(
			config.get( 'addresses.customer.billing.firstname' ),
			config.get( 'addresses.customer.billing.lastname' ),
			config.get( 'addresses.customer.billing.company' ),
			config.get( 'addresses.customer.billing.country' ),
			config.get( 'addresses.customer.billing.addressfirstline' ),
			config.get( 'addresses.customer.billing.addresssecondline' ),
			config.get( 'addresses.customer.billing.city' ),
			config.get( 'addresses.customer.billing.state' ),
			config.get( 'addresses.customer.billing.postcode' ),
			config.get( 'addresses.customer.billing.phone' ),
			config.get( 'addresses.customer.billing.email' )
		);
		await uiUnblocked();

		await expect( page ).toClick( '.wc_payment_method label', { text: 'Cash on delivery' } );
		await expect( page ).toMatchElement( '.payment_method_cod', { text: 'Pay with cash upon delivery.' } );
		await uiUnblocked();
		await CustomerFlow.placeOrder();

		await expect( page ).toMatch( 'Order received' );

		// Get order ID from the Thank you page URL
		let reg = /.+?\:\/\/.+?(\/.+?)(?:#|\?|$)/;
		orderId = reg.exec( page.url() )[1].split( '/' )[3];
		return orderId;
	} );

	it( 'Store owner can confirm the order was received', async () => {
		await StoreOwnerFlow.login();
		await StoreOwnerFlow.openAllOrdersView();

		// Click on the order which was placed in the previous step
		await Promise.all( [
			page.click( '#post-' + orderId ),
			page.waitForNavigation( { waitUntil: 'networkidle0' } ),
		] );

		// Verify that the order page is indeed of the order that was placed
		// Verify order number
		await expect( page ).toMatchElement( '.woocommerce-order-data__heading', { text: 'Order #' + orderId + ' details' } );

		// Verify product name
		await expect( page ).toMatchElement( '.wc-order-item-name', { text: 'Simple product' } );

		// Verify product cost
		await expect( page ).toMatchElement( '.woocommerce-Price-amount.amount', { text: '9.99' } );

		// Verify product quantity
		await expect( page ).toMatchElement( '.quantity', { text: '5' } );

		// Verify total order amount without shipping
		await expect( page ).toMatchElement( '.line_cost', { text: '49.95' } );
	} );
} );