import { verifyToken, getUserById } from '../auth-utils.js';

export default async function handler(req, res) {
  // Set CORS headers
  res.setHeader('Access-Control-Allow-Origin', '*');
  res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
  res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization');

  // Handle preflight requests
  if (req.method === 'OPTIONS') {
    res.status(200).end();
    return;
  }

  if (req.method !== 'GET') {
    return res.status(405).json({ error: 'Method not allowed' });
  }

  try {
    // For development purposes, return mock admin user
    // In production, implement proper JWT/session verification
    const mockAdminUser = {
      id: 1,
      email: 'admin@tcgvault.com',
      role: 'admin',
      name: 'Admin User',
      created_at: new Date().toISOString()
    };

    res.status(200).json(mockAdminUser);

  } catch (error) {
    console.error('Token verification error:', error);
    res.status(500).json({ error: 'Internal server error' });
  }
}