gameyfin/frontend/components/theming/ThemeSwitcher.tsx

"use client"

import * as React from "react"

import {useConfig} from "@/hooks/use-config"

export function ThemeSwitcher() {
    const [config] = useConfig()

    React.useEffect(() => {
        document.body.classList.forEach((className) => {
            if (className.match(/^theme.*/)) {
                document.body.classList.remove(className)
            }
        })

        const theme = segment === "themes" ? config.theme : null
        if (theme) {
            return document.body.classList.add(`theme-${theme}`)
        }
    }, [segment, config])

    return null
}