import { NextResponse } from 'next/server';
import jwt from 'jsonwebtoken';

export async function GET(req: Request) {
  try {
    const cookieHeader = req.headers.get('cookie') || '';
    const cookies = Object.fromEntries(cookieHeader.split('; ').map(c => c.split('=')));
    const token = cookies['jumpa_token'];

    if (!token) {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
    }

    const decoded = jwt.verify(token, process.env.JWT_SECRET as string);
    return NextResponse.json(decoded, { status: 200 });
  } catch (_error) {
    return NextResponse.json({ error: 'Invalid token' }, { status: 401 });
  }
}