/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import { useCallback } from 'react';
import { isRegexpStringMatch } from '@docusaurus/theme-common';
import { useBaseUrlUtils } from '@docusaurus/useBaseUrl';
import { useAlgoliaThemeConfig } from './useAlgoliaThemeConfig';
function replacePathname(pathname, replaceSearchResultPathname) {
    return replaceSearchResultPathname
        ? pathname.replaceAll(new RegExp(replaceSearchResultPathname.from, 'g'), replaceSearchResultPathname.to)
        : pathname;
}
/**
 * Process the search result url from Algolia to its final form, ready to be
 * navigated to or used as a link
 */
export function useSearchResultUrlProcessor() {
    const { withBaseUrl } = useBaseUrlUtils();
    const { algolia: { externalUrlRegex, replaceSearchResultPathname }, } = useAlgoliaThemeConfig();
    return useCallback((url) => {
        const parsedURL = new URL(url);
        // Algolia contains an external domain => navigate to URL
        if (isRegexpStringMatch(externalUrlRegex, parsedURL.href)) {
            return url;
        }
        // Otherwise => transform to relative URL for SPA navigation
        const relativeUrl = `${parsedURL.pathname + parsedURL.hash}`;
        return withBaseUrl(replacePathname(relativeUrl, replaceSearchResultPathname));
    }, [withBaseUrl, externalUrlRegex, replaceSearchResultPathname]);
}