Nitro-V3/src/components/room/widgets/context-menu/ContextMenuCaretView.tsx

import { FC, useMemo } from 'react';
import { FaCaretDown, FaCaretUp } from 'react-icons/fa';
import { Flex, FlexProps } from '../../../../common';

interface CaretViewProps extends FlexProps
{
    collapsed?: boolean;
}
export const ContextMenuCaretView: FC<CaretViewProps> = props =>
{
    const { justifyContent = 'center', alignItems = 'center', classNames = [], collapsed = true, ...rest } = props;

    const getClassNames = useMemo(() =>
    {
        const newClassNames: string[] = [ 'menu-footer nitro-context-menu-footer' ];

        if(classNames.length) newClassNames.push(...classNames);

        return newClassNames;
    }, [ classNames ]);

    return <Flex alignItems={ alignItems } classNames={ getClassNames } justifyContent={ justifyContent } { ...rest }>
        { !collapsed && <FaCaretDown className="fa-icon align-self-center" /> }
        { collapsed && <FaCaretUp className="fa-icon align-self-center" /> }
    </Flex>;
};