import { DocSearchModal, useDocSearchKeyboardEvents } from '@docsearch/react';
import { SearchIcon } from '@heroicons/react/solid';
import Head from 'next/head';
import Link from 'next/link';
import { useRouter } from 'next/router';
import { useCallback, useEffect, useRef, useState } from 'react';
import { createPortal } from 'react-dom';
const ACTION_KEY_DEFAULT = ['Ctrl ', 'Control'];
const ACTION_KEY_APPLE = ['⌘', 'Command'];
// TODO@ben: remove replace pattern when Algolia is updated
function Hit({ hit, children }) {
return (
{children}
);
}
export function AlgoliaSearch() {
const router = useRouter();
const [isOpen, setIsOpen] = useState(false);
const searchButtonRef = useRef(null);
const [initialQuery, setInitialQuery] = useState(null);
const [browserDetected, setBrowserDetected] = useState(false);
const [actionKey, setActionKey] = useState(ACTION_KEY_DEFAULT);
const handleOpen = useCallback(() => {
setIsOpen(true);
}, [setIsOpen]);
const handleClose = useCallback(() => {
setIsOpen(false);
}, [setIsOpen]);
const handleInput = useCallback(
(e) => {
setIsOpen(true);
setInitialQuery(e.key);
},
[setIsOpen, setInitialQuery]
);
useDocSearchKeyboardEvents({
isOpen,
onOpen: handleOpen,
onClose: handleClose,
onInput: handleInput,
searchButtonRef,
});
useEffect(() => {
if (typeof navigator !== 'undefined') {
if (/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform)) {
setActionKey(ACTION_KEY_APPLE);
} else {
setActionKey(ACTION_KEY_DEFAULT);
}
setBrowserDetected(true);
}
}, []);
return (
<>
{isOpen &&
createPortal(
{
return items.map((item) => {
// We transform the absolute URL into a relative URL to
// leverage Next's preloading.
const a = document.createElement('a');
a.href = item.url;
const hash = a.hash === '#content-wrapper' ? '' : a.hash;
return {
...item,
url: `${a.pathname}${hash}`,
};
});
}}
/>,
document.body
)}
);
}