var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
import React, { useState, useEffect, forwardRef } from 'react';
import MUIDrawer from '@mui/material/Drawer';
import { useTheme } from '@mui/material/styles';
export var Drawer = forwardRef(function (_a, ref) {
    var _b = _a.open, open = _b === void 0 ? true : _b, children = _a.children, otherProps = __rest(_a, ["open", "children"]);
    var _c = useState(open), drawerContentsVisible = _c[0], setDrawerContentVisible = _c[1];
    var hideDelay = useTheme().transitions.duration.leavingScreen;
    useEffect(function () {
        if (open !== drawerContentsVisible) {
            if (open) {
                // mount children before appear
                setDrawerContentVisible(true);
            }
            else {
                // unmount children only when closing transition ended
                var timeout_1 = setTimeout(function () {
                    setDrawerContentVisible(false);
                }, hideDelay);
                return function () { return clearTimeout(timeout_1); };
            }
        }
    }, [open, hideDelay, drawerContentsVisible]);
    return (React.createElement(MUIDrawer, __assign({ open: open }, otherProps, { ref: ref }), drawerContentsVisible && children));
});
Drawer.displayName = 'Drawer';
