const state = require('../../infrastructure/state');
const { logError } = require('../../infrastructure/logger');

async function handlePeersRoutes(req, res) {
  const urlPath = req.urlPath || new URL(req.url, `https://${req.headers.host}`).pathname;
  const method = req.method;

  if (method === 'GET' && urlPath === '/api/peers') {
    try {
      const peers = Array.from(state.connectedPeers);
      res.writeHead(200, { 'Content-Type': 'application/json' });
      res.end(JSON.stringify(peers));
    } catch (err) {
      logError('Admin', `Failed to fetch peers: ${err.message}`);
      res.writeHead(500);
      res.end(JSON.stringify({ error: 'Failed to fetch peers' }));
    }
    return true;
  }

  return false;
}

module.exports = { handlePeersRoutes };