import { NextResponse } from "next/server";

const BE_BASE_URL = process.env.BE_BASE_URL || "http://localhost:5000";
const COOKIE_NAME = "auth_token";

export async function GET(request: Request) {
  try {
    const { cookies } = await import("next/headers");
    const cookieStore = await cookies();
    const token = cookieStore.get(COOKIE_NAME)?.value;

    if (!token) {
      return NextResponse.json(
        { message: "Missing Authorization header" },
        { status: 401 }
      );
    }

    // Preserve query string when proxying
    const url = new URL(request.url);
    const queryString = url.search ? url.search : "";

    console.log(
      "[DEBUG] - URL",
      `${BE_BASE_URL}/api/v1/users/list${queryString}`
    );

    const response = await fetch(
      `${BE_BASE_URL}/api/v1/users/list${queryString}`,
      {
        method: "GET",
        headers: {
          Authorization: `Bearer ${token}`,
        },
        cache: "no-store",
      }
    );

    console.log("[DEBUG] - Response", response);
    const data = await response.json();
    return NextResponse.json(data, { status: response.status });
  } catch (err: unknown) {
    console.error("Proxy GET /api/v1/users/list error:", err);
    const errorMessage = err instanceof Error ? err.message : "Unknown error";
    return NextResponse.json(
      { message: "Internal server error", error: errorMessage },
      { status: 500 }
    );
  }
}