RocketChat/Rocket.Chat

import { isRoomFederated } from '@rocket.chat/core-typings';
import { useSetting } from '@rocket.chat/ui-contexts';
import { lazy, useMemo } from 'react';
import { useTranslation } from 'react-i18next';

import { useRoom } from '../../views/room/contexts/RoomContext';
import type { RoomToolboxActionConfig } from '../../views/room/contexts/RoomToolboxContext';

const PinnedMessagesTab = lazy(() => import('../../views/room/contextualBar/PinnedMessagesTab'));

export const usePinnedMessagesRoomAction = () => {
    const room = useRoom();
    const federated = isRoomFederated(room);
    const enabled = useSetting('Message_AllowPinning', false);
    const { t } = useTranslation();

    return useMemo((): RoomToolboxActionConfig | undefined => {
        if (!enabled) {
            return undefined;
        }

        return {
            id: 'pinned-messages',
            groups: ['channel', 'group', 'direct', 'direct_multiple', 'team'],
            title: 'Pinned_Messages',
            icon: 'pin',
            tabComponent: PinnedMessagesTab,
            ...(federated && {
                tooltip: t('core.Pinned_messages_unavailable_for_federation'),
                disabled: true,
            }),
            order: 9,
            type: 'organization',
        };
    }, [enabled, federated, t]);
};