36 lines
1.6 KiB
Plaintext
36 lines
1.6 KiB
Plaintext
import { __assign } from "tslib";
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import * as React from 'react';
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import { useState, useCallback, useEffect, useLayoutEffect } from 'react';
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export function renderCar(WrappedComponent, defaults) {
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function State(_a) {
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var stateRef = _a.stateRef, props = _a.props;
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var renderTarget = useCallback(function SideTarget() {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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useLayoutEffect(function () {
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stateRef.current(args);
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});
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return null;
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}, []);
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// @ts-ignore
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return React.createElement(WrappedComponent, __assign({}, props, { children: renderTarget }));
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}
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var Children = React.memo(function (_a) {
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var stateRef = _a.stateRef, defaultState = _a.defaultState, children = _a.children;
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var _b = useState(defaultState.current), state = _b[0], setState = _b[1];
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useEffect(function () {
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stateRef.current = setState;
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}, []);
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return children.apply(void 0, state);
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}, function () { return true; });
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return function Combiner(props) {
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var defaultState = React.useRef(defaults(props));
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var ref = React.useRef(function (state) { return (defaultState.current = state); });
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return (React.createElement(React.Fragment, null,
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React.createElement(State, { stateRef: ref, props: props }),
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React.createElement(Children, { stateRef: ref, defaultState: defaultState, children: props.children })));
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};
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}
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