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/**
*
* Copyright 2023-2025 InspectorRAGet Team
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**/
import { useEffect } from 'react';
/**
* Detects when user clicks the back button and asks the user to reconfirm
*
*
*/
export function useBackButton(warningMessage?: string) {
const BACK_BUTTON_MESSAGE =
'Going back will make you lose the current progress. Are you sure you want to go back?';
const onBackButtonEvent = (e) => {
const leaveThisPage = window.confirm(
warningMessage ? warningMessage : BACK_BUTTON_MESSAGE,
);
if (leaveThisPage) {
// Let user go back
window.history.back();
}
};
useEffect(() => {
//@ts-ignore
window.history.pushState(null, null, window.location.pathname); // Prevent going back
window.addEventListener('popstate', onBackButtonEvent);
return () => {
window.removeEventListener('popstate', onBackButtonEvent);
};
}, []);
return {};
}
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