const http = require('http');
const PORT = process.env.PORT || 3000;

http.createServer((req, res) => {
  if (req.url === '/healthz') {
    res.writeHead(200, { 'Content-Type': 'application/json' });
    res.end('{"status":"ok"}');
  } else if (req.url === '/api/profiles') {
    res.writeHead(200, { 'Content-Type': 'application/json' });
    res.end(JSON.stringify([
      {"id": "ddm", "name": "DDM-120", "desc": "Быстрая модель"},
      {"id": "qwen", "name": "Qwen", "desc": "Мощная модель"},
      {"id": "deepseek", "name": "DeepSeek", "desc": "Глубокая аналитика"},
    ]));
  } else {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.end('Say OK');
  }
}).listen(PORT, () => console.log(':' + PORT));