import { NextRequest, NextResponse } from "next/server";

const BACKEND = process.env.HERMES_BACKEND_URL || "http://127.0.0.1:8643";

export async function GET(req: NextRequest) {
  const qs = req.nextUrl.search;
  try {
    const res = await fetch(BACKEND + "/api/config" + qs);
    const data = await res.text();
    return new NextResponse(data, {
      status: res.status,
      headers: { "content-type": "application/json" },
    });
  } catch {
    return NextResponse.json({ error: "backend unreachable" }, { status: 502 });
  }
}