fluxer/fluxer_app/src/components/channel/UnreadDividerSlot.tsx
2026-01-01 21:05:54 +00:00

51 lines
1.8 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import {Trans} from '@lingui/react/macro';
import {observer} from 'mobx-react-lite';
import dividerStyles from './Divider.module.css';
import styles from './Messages.module.css';
type UnreadDividerSlotProps =
| {beforeId: string; afterId?: never; visible: boolean}
| {afterId: string; beforeId?: never; visible: boolean};
export const UnreadDividerSlot = observer(function UnreadDividerSlot(props: UnreadDividerSlotProps) {
const data: Record<string, string> = {'data-divider-slot': 'unread'};
if ('beforeId' in props && props.beforeId !== undefined) data['data-before-id'] = props.beforeId;
if ('afterId' in props && props.afterId !== undefined) data['data-after-id'] = props.afterId;
return (
<div
className={styles.unreadSlot}
aria-hidden="true"
id={props.visible ? 'new-messages-bar' : undefined}
data-visible={props.visible ? '1' : undefined}
{...(data as any)}
>
<div className={dividerStyles.unreadContainer}>
<div className={dividerStyles.unreadLine} />
<span className={dividerStyles.unreadBadge}>
<Trans>New</Trans>
</span>
</div>
</div>
);
});