62 lines
2.2 KiB
TypeScript
62 lines
2.2 KiB
TypeScript
// (c) Copyright Ascensio System SIA 2010-2024
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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import React from "react";
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let ID = 0;
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const genId = () => {
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ID += 1;
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};
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let serverHandoffComplete = false;
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const hook =
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typeof document !== "undefined" && document.createElement !== undefined
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? "useLayoutEffect"
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: "useEffect";
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const usePassiveLayoutEffect = React[hook];
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const useId = (fallbackId?: string | number, prefix = "prefix") => {
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const [id, setId] = React.useState<number | void | undefined>(
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serverHandoffComplete ? genId : undefined,
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);
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usePassiveLayoutEffect(() => {
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if (id === undefined) {
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ID += 1;
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setId(ID);
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}
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serverHandoffComplete = true;
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}, []);
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const calcId = id === undefined ? id : prefix + id;
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return fallbackId || calcId;
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};
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export default useId;
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