"use client"

import { useLocale, useTranslations } from "next-intl"
import { useRouter, usePathname } from "@/i18n/navigation"
import { Languages } from "lucide-react"
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"
import { routing } from "@/i18n/routing"



export function LocaleSwitch() {
  const currentLocale = useLocale()
  const router = useRouter()
  const pathname = usePathname()

  const t = useTranslations('languages');
  const localeLabels: Record<string, string> = {
    de: t('german'),
    en: t('english'),
  }

  function switchLocale(newLocale: string) {
    router.replace(pathname, { locale: newLocale })
  }

  return (
    <DropdownMenu>
      <DropdownMenuTrigger asChild>
        <Button variant="outline" size="icon">
          <Languages className="size-5" />
          <span className="sr-only">Toggle language</span>
        </Button>
      </DropdownMenuTrigger>
      <DropdownMenuContent align="end">
        {routing.locales.map((locale) => (
          <DropdownMenuItem
            key={locale}
            onClick={() => switchLocale(locale)}
            className={currentLocale === locale ? "font-medium" : ""}
          >
            {localeLabels[locale]}
          </DropdownMenuItem>
        ))}
      </DropdownMenuContent>
    </DropdownMenu>
  )
}