import createMiddleware from "next-intl/middleware";
import {NextResponse, type NextRequest} from "next/server";
import {routing} from "./src/i18n/routing";

const handleI18nRouting = createMiddleware(routing);

export default function middleware(request: NextRequest) {
  const legacyEnglishMarkets = ["/en-ie", "/en-gb", "/en-us"];
  const pathname = request.nextUrl.pathname;

  for (const legacyPath of legacyEnglishMarkets) {
    if (pathname === legacyPath || pathname.startsWith(`${legacyPath}/`)) {
      const url = request.nextUrl.clone();
      url.pathname = pathname.replace(legacyPath, "/en");
      return NextResponse.redirect(url);
    }
  }

  return handleI18nRouting(request);
}

export const config = {
  matcher: ["/((?!api|_next|_vercel|.*\\..*).*)"],
};