/**
 * External dependencies
 */
import classnames from 'classnames';
import { __ } from '@wordpress/i18n';
import { Icon, close } from '@wordpress/icons';

/**
 * Internal dependencies
 */
import './style.scss';
import { getDefaultPoliteness, getStatusIcon } from './utils';
import Button from '../button';
import { useSpokenMessage } from '../../hooks';

export interface NoticeBannerProps {
	children: React.ReactNode;
	className?: string;
	isDismissible?: boolean;
	onRemove?: () => void;
	politeness?: 'polite' | 'assertive';
	spokenMessage?: string | React.ReactNode;
	status: 'success' | 'error' | 'info' | 'warning' | 'default';
	summary?: string;
}

/**
 * NoticeBanner component.
 *
 * An informational UI displayed near the top of the store pages.
 */
const NoticeBanner = ( {
	className,
	status = 'default',
	children,
	spokenMessage = children,
	onRemove = () => void 0,
	isDismissible = true,
	politeness = getDefaultPoliteness( status ),
	summary,
}: NoticeBannerProps ) => {
	useSpokenMessage( spokenMessage, politeness );

	const dismiss = ( event: React.SyntheticEvent ) => {
		if (
			typeof event?.preventDefault === 'function' &&
			event.preventDefault
		) {
			event.preventDefault();
		}
		onRemove();
	};

	return (
		<div
			className={ classnames(
				className,
				'wc-block-components-notice-banner',
				'is-' + status,
				{
					'is-dismissible': isDismissible,
				}
			) }
		>
			<Icon icon={ getStatusIcon( status ) } />
			<div className="wc-block-components-notice-banner__content">
				{ summary && (
					<p className="wc-block-components-notice-banner__summary">
						{ summary }
					</p>
				) }
				{ children }
			</div>
			{ !! isDismissible && (
				<Button
					className="wc-block-components-notice-banner__dismiss"
					icon={ close }
					label={ __( 'Dismiss this notice', 'woocommerce' ) }
					onClick={ dismiss }
					showTooltip={ false }
				/>
			) }
		</div>
	);
};

export default NoticeBanner;