import { NextResponse } from "next/server";
import { auth } from "@clerk/nextjs/server";
import { getDatabase } from "@/lib/database";
import { ensureUserSynced } from "@/lib/sync-user";

/**
 * GET /api/users/me
 * Get current authenticated user's information
 */
export async function GET() {
  try {
    const { userId: clerkUserId } = await auth();
    if (!clerkUserId) {
      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
    }

    const db = await getDatabase();
    const user = await ensureUserSynced(clerkUserId, db);

    if (!user) {
      return NextResponse.json({ error: "User not found" }, { status: 404 });
    }

    return NextResponse.json({ user });
  } catch (error) {
    console.error("Failed to get current user:", error);
    return NextResponse.json(
      { error: "Internal server error" },
      { status: 500 },
    );
  }
}