import { getServerSession } from "next-auth/next";
import { authOptions } from "../[...nextauth]/route";

export async function GET(req) {
  try {
    const session = await getServerSession(authOptions);

    if (!session) {
      return new Response(
        JSON.stringify({
          authenticated: false,
          message: "Not authenticated",
        }),
        {
          status: 401,
          headers: {
            "Content-Type": "application/json",
          },
        }
      );
    }

    return new Response(
      JSON.stringify({
        authenticated: true,
        user: {
          id: session.user.id,
          username: session.user.username,
          role: session.user.role,
          teamId: session.user.teamId,
        },
      }),
      {
        status: 200,
        headers: {
          "Content-Type": "application/json",
        },
      }
    );
  } catch (error) {
    console.error("Session check error:", error);

    return new Response(
      JSON.stringify({
        error: "Internal server error checking authentication",
      }),
      {
        status: 500,
        headers: {
          "Content-Type": "application/json",
        },
      }
    );
  }
}