import { useCallback } from 'react'; import { useDispatch, useSelector } from 'calypso/state'; import { recordTracksEvent } from 'calypso/state/analytics/actions'; import getSelectedSiteId from 'calypso/state/ui/selectors/get-selected-site-id'; const noop = () => undefined; // The overloaded signatures help all the type info get inferred correctly when // callbacks may or may not be passed. // eslint-disable-next-line @typescript-eslint/no-explicit-any function useTrackCallback< F extends ( ...args: any[] ) => any >( callback: F, eventName: string, eventProps?: Record< string, unknown > ): F; function useTrackCallback( callback: undefined, eventName: string, eventProps?: Record< string, unknown > ): typeof noop; // eslint-disable-next-line @typescript-eslint/no-explicit-any function useTrackCallback< F extends ( ...args: any[] ) => any >( callback: F | undefined, eventName: string, eventProps: Record< string, unknown > = {} ): F | typeof noop { const fn: F | typeof noop = callback ?? noop; const dispatch = useDispatch(); const siteId = useSelector( getSelectedSiteId ); const trackedCallback = useCallback< F | typeof noop >( // @ts-expect-error It's totally ok for these args to be any. ( ...rest ) => { dispatch( recordTracksEvent( eventName, { site_id: siteId, ...eventProps, } ) ); return fn( ...rest ); }, [ callback, eventName, dispatch, siteId ] ); return trackedCallback; } export default useTrackCallback;