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import { FC, SetStateAction } from 'react';
import { useIntl } from 'react-intl';
import Heading, { type HeadingProps } from '../../atoms/headings/heading';
import PlusMinus from '../../atoms/icons/plus-minus';
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.
*/
const HeadingButton: FC<HeadingButtonProps> = ({
className = '',
expanded,
level,
setExpanded,
title,
}) => {
const intl = useIntl();
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',
});
return (
<button
type="button"
className={`${styles.wrapper} ${className}`}
onClick={() => setExpanded(!expanded)}
>
<Heading level={level} withMargin={false} className={styles.heading}>
<span className="screen-reader-text">{titlePrefix} </span>
{title}
</Heading>
<PlusMinus state={iconState} className={styles.icon} />
</button>
);
};
export default HeadingButton;
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