37 lines
1.0 KiB
TypeScript
37 lines
1.0 KiB
TypeScript
import type { FC } from '../../lib/teact/teact';
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import { memo, useEffect } from '../../lib/teact/teact';
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import { updateAppBadge } from '../../util/appBadge';
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import { getAllNotificationsCount } from '../../util/folderManager';
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import { formatIntegerCompact } from '../../util/textFormat';
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import { useFolderManagerForUnreadCounters } from '../../hooks/useFolderManager';
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import useLang from '../../hooks/useLang';
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interface OwnProps {
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isForAppBadge?: boolean;
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}
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const UnreadCounter: FC<OwnProps> = ({ isForAppBadge }) => {
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useFolderManagerForUnreadCounters();
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const unreadNotificationsCount = getAllNotificationsCount();
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const lang = useLang();
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useEffect(() => {
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if (isForAppBadge) {
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updateAppBadge(unreadNotificationsCount);
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}
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}, [isForAppBadge, unreadNotificationsCount]);
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if (isForAppBadge || !unreadNotificationsCount) {
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return undefined;
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}
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return (
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<div className="unread-count active">{formatIntegerCompact(lang, unreadNotificationsCount)}</div>
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);
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};
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export default memo(UnreadCounter);
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