/**
 * @format
 */

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

/**
 * Internal dependencies
 */
import { StoreOwnerFlow } from '../../utils/flows';
import {
	clearAndFillInput,
	setCheckbox,
	settingsPageSaveChanges,
	uiUnblocked,
	verifyCheckboxIsSet,
	verifyValueOfInputField
} from "../../utils";

describe( 'WooCommerce Tax Settings', () => {
	beforeAll( async () => {
		await activatePlugin( 'woocommerce' );
	} );

	it( 'can enable tax calculation', async() => {
		// Go to general settings page
		await StoreOwnerFlow.openSettings( 'general' );

		// Make sure the general tab is active
		await expect( page ).toMatchElement( 'a.nav-tab-active', { text: 'General' } );

		// Enable tax calculation
		await setCheckbox( 'input[name="woocommerce_calc_taxes"]' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			verifyCheckboxIsSet( '#woocommerce_calc_taxes' ),
		] );

		// Verify that tax settings are now present
		await expect( page ).toMatchElement( 'a.nav-tab', { text: 'Tax' } );
	} );

	it( 'can set tax options', async () => {
		// Go to tax settings page
		await StoreOwnerFlow.openSettings( 'tax' );

		// Make sure the tax tab is active
		await expect( page ).toMatchElement( 'a.nav-tab-active', { text: 'Tax' } );

		// Prices exclusive of tax
		await expect( page ).toClick( 'input[name="woocommerce_prices_include_tax"][value="no"]' );
		// Tax based on customer shipping address
		await expect( page ).toSelect( '#woocommerce_tax_based_on', 'Customer shipping address' );
		// Standard tax class for shipping
		await expect( page ).toSelect( '#woocommerce_shipping_tax_class', 'Standard' );
		// Leave rounding unchecked (no-op)
		// Display prices excluding tax
		await expect( page ).toSelect( '#woocommerce_tax_display_shop', 'Excluding tax' );
		// Display prices including tax in cart and at checkout
		await expect( page ).toSelect( '#woocommerce_tax_display_cart', 'Including tax' );
		// Display a single tax total
		await expect( page ).toSelect( '#woocommerce_tax_total_display', 'As a single total' );

		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			verifyValueOfInputField( 'input[name="woocommerce_prices_include_tax"][value="no"]', 'no' ),
			expect( page ).toMatchElement( '#woocommerce_tax_based_on', { text: 'Customer shipping address' } ),
			expect( page ).toMatchElement( '#woocommerce_shipping_tax_class', { text: 'Standard' } ),
			expect( page ).toMatchElement( '#woocommerce_tax_display_shop', { text: 'Excluding tax' } ),
			expect( page ).toMatchElement( '#woocommerce_tax_display_cart', { text: 'Including tax' } ),
			expect( page ).toMatchElement( '#woocommerce_tax_total_display', { text: 'As a single total' } ),
		] );
	} );

	it( 'can add tax classes', async () => {
		// Go to tax settings page
		await StoreOwnerFlow.openSettings( 'tax' );

		// Make sure the tax tab is active
		await expect( page ).toMatchElement( 'a.nav-tab-active', { text: 'Tax' } );

		// Remove additional tax classes
		await clearAndFillInput( '#woocommerce_tax_classes', '' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			expect( page ).toMatchElement( '#woocommerce_tax_classes', { text: '' } ),
		] );

		// Add a "fancy" tax class
		await clearAndFillInput( '#woocommerce_tax_classes', 'Fancy' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			expect( page ).toMatchElement( 'ul.subsubsub > li > a', { text: 'Fancy rates' } ),
		] );
	} );

	it( 'can set rate settings', async () => {
		// Go to "fancy" rates tax settings page
		await StoreOwnerFlow.openSettings( 'tax', 'fancy' );

		// Make sure the tax tab is active, with the "fancy" subsection
		await expect( page ).toMatchElement( 'a.nav-tab-active', { text: 'Tax' } );
		await expect( page ).toMatchElement( 'ul.subsubsub > li > a.current', { text: 'Fancy rates' } );

		// Create a state tax
		await expect( page ).toClick( '.wc_tax_rates a.insert' );
		await expect( page ).toFill( 'input[name^="tax_rate_country[new-0"]', 'US' );
		await expect( page ).toFill( 'input[name^="tax_rate_state[new-0"]', 'CA' );
		await expect( page ).toFill( 'input[name^="tax_rate[new-0"]', '7.5' );
		await expect( page ).toFill( 'input[name^="tax_rate_name[new-0"]', 'CA State Tax' );

		// Create a federal tax
		await expect( page ).toClick( '.wc_tax_rates a.insert' );
		await expect( page ).toFill( 'input[name^="tax_rate_country[new-1"]', 'US' );
		await expect( page ).toFill( 'input[name^="tax_rate[new-1"]', '1.5' );
		await expect( page ).toFill( 'input[name^="tax_rate_priority[new-1"]', '2' );
		await expect( page ).toFill( 'input[name^="tax_rate_name[new-1"]', 'Federal Tax' );
		await expect( page ).toClick( 'input[name^="tax_rate_shipping[new-1"]' );

		// Save changes (AJAX here)
		await expect( page ).toClick( 'button.woocommerce-save-button' );
		await uiUnblocked();

		// Verify 2 tax rates
		expect( await page.$$( '#rates tr' ) ).toHaveLength( 2 );

		// Delete federal rate
		await expect( page ).toClick( '#rates tr:nth-child(2) input' );
		await expect( page ).toClick( '.wc_tax_rates a.remove_tax_rates' );

		// Save changes (AJAX here)
		await expect( page ).toClick( 'button.woocommerce-save-button' );
		await uiUnblocked();

		// Verify 1 rate
		expect( await page.$$( '#rates tr' ) ).toHaveLength( 1 );
		await expect( page ).toMatchElement(
			'#rates tr:first-of-type input[name^="tax_rate_state"][value="CA"]'
		);
	} );

	it( 'can remove tax classes', async () => {
		// Go to tax settings page
		await StoreOwnerFlow.openSettings( 'tax' );

		// Make sure the tax tab is active
		await expect( page ).toMatchElement( 'a.nav-tab-active', { text: 'Tax' } );

		// Remove "fancy" tax class
		await clearAndFillInput( '#woocommerce_tax_classes', ' ' );
		await settingsPageSaveChanges();

		// Verify that settings have been saved
		await Promise.all( [
			expect( page ).toMatchElement( '#message', { text: 'Your settings have been saved.' } ),
			expect( page ).not.toMatchElement( 'ul.subsubsub > li > a', { text: 'Fancy rates' } ),
		] );
		await page.waitFor( 10000 );
	} );
} );