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39 changes: 19 additions & 20 deletions src/app/[locale]/ColorSchemeInjector.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -7,28 +7,27 @@ import {
} from "~/lib/constants"

export const ColorSchemeInjector = () => {
const scriptContent = `
(() => {
const STORAGE_KEY = "${DARK_MODE_STORAGE_KEY}";
const storedValue = localStorage.getItem(STORAGE_KEY);

// Determine color scheme
if (storedValue === null || storedValue === undefined) {
const prefersDark = window.matchMedia("(prefers-color-scheme: dark)").matches;
const colorScheme = prefersDark ? "${COLOR_SCHEME_DARK}" : "${COLOR_SCHEME_LIGHT}";
document.documentElement.classList.add(colorScheme);
} else {
const isDark = storedValue === "true";
document.documentElement.classList.add(isDark ? "${COLOR_SCHEME_DARK}" : "${COLOR_SCHEME_LIGHT}");
}
})();
`.trim()

return (
<script
suppressHydrationWarning
dangerouslySetInnerHTML={{
__html: `(() => {
let DARK_MODE_STORAGE_KEY = "${DARK_MODE_STORAGE_KEY}";

let data = {}
const isDark = localStorage.getItem(DARK_MODE_STORAGE_KEY)
if (typeof isDark === "undefined") {
const currentColorScheme = window.matchMedia("(prefers-color-scheme: dark)")
.matches
? "${COLOR_SCHEME_DARK}"
: "${COLOR_SCHEME_LIGHT}"
document.documentElement.classList.add(currentColorScheme)
} else {
document.documentElement.classList.add(
isDark === "true" ? "${COLOR_SCHEME_DARK}" : "${COLOR_SCHEME_LIGHT}",
)
}
})();`,
}}
></script>
dangerouslySetInnerHTML={{ __html: scriptContent }}
/>
)
}