source: node_modules/recharts/es6/state/SetGraphicalItem.js@ ba17441

import { memo, useLayoutEffect, useRef } from 'react';
import { useAppDispatch } from './hooks';
import { addCartesianGraphicalItem, addPolarGraphicalItem, removeCartesianGraphicalItem, removePolarGraphicalItem, replaceCartesianGraphicalItem } from './graphicalItemsSlice';
var SetCartesianGraphicalItemImpl = props => {
  var dispatch = useAppDispatch();
  var prevPropsRef = useRef(null);
  useLayoutEffect(() => {
    if (prevPropsRef.current === null) {
      dispatch(addCartesianGraphicalItem(props));
    } else if (prevPropsRef.current !== props) {
      dispatch(replaceCartesianGraphicalItem({
        prev: prevPropsRef.current,
        next: props
      }));
    }
    prevPropsRef.current = props;
  }, [dispatch, props]);
  useLayoutEffect(() => {
    return () => {
      if (prevPropsRef.current) {
        dispatch(removeCartesianGraphicalItem(prevPropsRef.current));
        /*
         * Here we have to reset the ref to null because in StrictMode, the effect will run twice,
         * but it will keep the same ref value from the first render.
         *
         * In browser, React will clear the ref after the first effect cleanup,
         * so that wouldn't be an issue.
         *
         * In StrictMode, however, the ref is kept,
         * and in the hook above the code checks for `prevPropsRef.current === null`
         * which would be false so it would not dispatch the `addCartesianGraphicalItem` action again.
         *
         * https://github.com/recharts/recharts/issues/6022
         */
        prevPropsRef.current = null;
      }
    };
  }, [dispatch]);
  return null;
};
export var SetCartesianGraphicalItem = /*#__PURE__*/memo(SetCartesianGraphicalItemImpl);
export function SetPolarGraphicalItem(props) {
  var dispatch = useAppDispatch();
  useLayoutEffect(() => {
    dispatch(addPolarGraphicalItem(props));
    return () => {
      dispatch(removePolarGraphicalItem(props));
    };
  }, [dispatch, props]);
  return null;
}