516ade0af5
* Avoid Theme Flicker. Render Server Side * Add back isReady implementation * Use shorter syntax for Tag Co-authored-by: Peer Richelsen <peeroke@gmail.com> Co-authored-by: Omar López <zomars@me.com> Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
36 lines
939 B
TypeScript
36 lines
939 B
TypeScript
import Head from "next/head";
|
|
import { useEffect, useState } from "react";
|
|
|
|
import { Maybe } from "@trpc/server";
|
|
|
|
// makes sure the ui doesn't flash
|
|
export default function useTheme(theme?: Maybe<string>) {
|
|
const [isReady, setIsReady] = useState(false);
|
|
useEffect(() => {
|
|
setIsReady(true);
|
|
}, []);
|
|
function Theme() {
|
|
const themeString = theme ? `"${theme}"` : null;
|
|
return (
|
|
<Head>
|
|
<script
|
|
dangerouslySetInnerHTML={{
|
|
__html: `(function (theme) {
|
|
if (!theme && window.matchMedia("(prefers-color-scheme: dark)").matches) {
|
|
document.documentElement.classList.add("dark");
|
|
} else if (!theme) {
|
|
/** Uncovered case */
|
|
} else {
|
|
document.documentElement.classList.add(theme);
|
|
}
|
|
})(${themeString})`,
|
|
}}></script>
|
|
</Head>
|
|
);
|
|
}
|
|
|
|
return {
|
|
isReady,
|
|
Theme,
|
|
};
|
|
}
|