import { redirect } from "next/navigation";
import { getServerSession } from "next-auth/next";
import { authOptions } from "@/app/api/auth/[...nextauth]/route";
import { queryOne, query } from "@/lib/db";

export async function GET(_, context) {
  const session = await getServerSession(authOptions);

  if (!session) {
    return redirect("/login");
  }

  try {
    const params = await context.params;
    const teamId = params.teamId;

    const team = await queryOne("SELECT * FROM teams WHERE id = ?", [teamId]);

    if (!team) {
      return new Response(
        JSON.stringify({ success: false, error: "Team not found" }),
        { status: 404 }
      );
    }

    const members = await query(
      "SELECT id, username FROM users WHERE team_id = ?",
      [teamId]
    );

    return new Response(JSON.stringify({ success: true, team, members }), {
      status: 200,
    });
  } catch (error) {
    console.error("Team fetch error:", error);
    return new Response(
      JSON.stringify({ success: false, error: "Failed to fetch team" }),
      { status: 500 }
    );
  }
}