recoil-toolkit/build/es6/_core/tunnel/RecoilTunnel.js

recoil-toolkit

import React, { useEffect, useRef, useState } from 'react';
import { useGotoRecoilSnapshot } from 'recoil';
import { useRecoilCurrentGetLoadable, useRecoilCurrentGetPromise, useRecoilCurrentRefresh, useRecoilCurrentReset, useRecoilCurrentSet, useRecoilCurrentSnapshot, } from '../hooks';
import { DEFAULT_STORE, flushGetStorePending, recoilStores } from './getStore';
export const RecoilTunnel = ({ name = DEFAULT_STORE, children, }) => {
    const storeName = useRef(name);
    const getPromise = useRecoilCurrentGetPromise();
    const getLoadable = useRecoilCurrentGetLoadable();
    const set = useRecoilCurrentSet();
    const reset = useRecoilCurrentReset();
    const refresh = useRecoilCurrentRefresh();
    const getSnapshot = useRecoilCurrentSnapshot();
    const gotoSnapshot = useGotoRecoilSnapshot();
    const [ready, setReady] = useState(false);
    useEffect(() => {
        recoilStores[storeName.current] = {
            getPromise,
            getLoadable,
            set,
            reset,
            refresh,
            getSnapshot,
            gotoSnapshot,
            //TODO add runTask
        };
        flushGetStorePending(storeName.current);
        setReady(true);
        return () => {
            recoilStores[storeName.current] = undefined;
            flushGetStorePending(storeName.current);
        };
    }, []);
    return ready ? React.createElement(React.Fragment, null, children) : null;
};
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