const WebSocket = require('ws');

console.log('🔍 Testing WebSocket server connection...');

const ws = new WebSocket('ws://localhost:8080');

ws.on('open', function open() {
  console.log('✅ Connected to server!');
  
  // Send a simple test message
  const testMessage = {
    type: 'LISTENING',
    messageId: 'test-123'
  };
  
  ws.send(JSON.stringify(testMessage));
});

ws.on('message', function message(data) {
  console.log('📨 Received from server:', data.toString());
  
  // Close connection after receiving response
  setTimeout(() => {
    ws.close();
    console.log('🔌 Connection closed');
    process.exit(0);
  }, 1000);
});

ws.on('error', function error(err) {
  console.error('❌ Connection error:', err.message);
  process.exit(1);
});

// Timeout after 5 seconds
setTimeout(() => {
  console.error('❌ Connection timeout');
  process.exit(1);
}, 5000);