import { NextResponse } from "next/server";
import { auth } from "./auth";

export default auth((req) => {
  const { nextUrl } = req;
  const isLoggedIn = !!req.auth;
  const isLoginPage = nextUrl.pathname === "/login";

  // Proxy arkasında çalışırken doğru adresi alabilmek için
  const host = req.headers.get("x-forwarded-host") || req.headers.get("host") || "localhost:3000";
  const proto = req.headers.get("x-forwarded-proto") || "http";
  const baseUrl = `${proto}://${host}`;

  if (!isLoggedIn && !isLoginPage) {
    return NextResponse.redirect(new URL("/login", baseUrl));
  }

  if (isLoggedIn && isLoginPage) {
    return NextResponse.redirect(new URL("/dashboard", baseUrl));
  }

  return NextResponse.next();
});

export const config = {
  matcher: ["/((?!api|_next/static|_next/image|favicon.ico).*)"],
};