import { cookies } from "next/headers";
import { NextRequest, NextResponse } from "next/server";
import { AUTH_COOKIE_NAME } from "@/lib/auth";

const mercuryBase = `${process.env.MERCURY_INTERNAL_URL ?? "http://mercury-api:8000"}/api/v1`;

async function forwardJson(request: NextRequest, method: "GET" | "PUT") {
  const cookieStore = await cookies();
  const token = cookieStore.get(AUTH_COOKIE_NAME)?.value;
  if (!token) {
    return NextResponse.json({ detail: "Not authenticated" }, { status: 401 });
  }
  const response = await fetch(`${mercuryBase}/report-settings`, {
    method,
    headers: {
      Authorization: `Bearer ${token}`,
      "Content-Type": "application/json"
    },
    body: method === "PUT" ? await request.text() : undefined,
    cache: "no-store"
  });
  const data = await response.json();
  return NextResponse.json(data, { status: response.status });
}

export async function GET(request: NextRequest) {
  return forwardJson(request, "GET");
}

export async function PUT(request: NextRequest) {
  return forwardJson(request, "PUT");
}