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import { useCallback, type FC, type SetStateAction } from 'react';
import { useIntl } from 'react-intl';
import { Heading, type HeadingProps, Icon } from '../../atoms';
import styles from './heading-button.module.scss';
export type HeadingButtonProps = Pick<HeadingProps, 'level'> & {
/**
* Set additional classnames to the button.
*/
className?: string;
/**
* Accordion state.
*/
expanded: boolean;
/**
* Callback function to set accordion state on click.
*/
setExpanded: (value: SetStateAction<boolean>) => void;
/**
* Accordion title.
*/
title: string;
};
/**
* HeadingButton component
*
* Render a button as accordion title to toggle body.
*/
export const HeadingButton: FC<HeadingButtonProps> = ({
className = '',
expanded,
level,
setExpanded,
title,
}) => {
const intl = useIntl();
const btnClass = `${styles.wrapper} ${className}`;
const iconState = expanded ? 'minus' : 'plus';
const titlePrefix = expanded
? intl.formatMessage({
defaultMessage: 'Collapse',
description: 'HeadingButton: title prefix (expanded state)',
id: 'UX9Bu8',
})
: intl.formatMessage({
defaultMessage: 'Expand',
description: 'HeadingButton: title prefix (collapsed state)',
id: 'bcyOgC',
});
const toggleExpand = useCallback(
() => setExpanded((prev) => !prev),
[setExpanded]
);
return (
<button className={btnClass} onClick={toggleExpand} type="button">
<Heading className={styles.heading} level={level}>
{/* eslint-disable-next-line react/jsx-no-literals -- SR class allowed */}
<span className="screen-reader-text">{titlePrefix} </span>
{title}
</Heading>
<Icon className={styles.icon} shape={iconState} />
</button>
);
};
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