API Dịch Thời Gian Thực

import { io } from 'socket.io-client';

const socket = io('https://api.gpttranslator.co/api/realtime-translator', {
  transports: ['websocket'],
  query: { apiKey: 'YOUR_API_KEY' },
});

// ─── Listen for server events ───────────────────────────────────────

socket.on('session_initializing', () => {
  console.log('Session is being prepared...');
});

socket.on('translation_ready', () => {
  console.log('Session connected. Waiting for activation...');
});

socket.on('ready_for_audio', () => {
  console.log('Ready! Start streaming audio chunks now.');
  startMicrophone(); // begin capturing and sending audio
});

socket.on('output_audio', ({ delta }) => {
  // delta is a base64-encoded PCM16 audio chunk
  playAudioChunk(atob(delta));
});

socket.on('output_transcript', ({ delta }) => {
  // Append translated text delta to your UI
  appendToTranscript('translated', delta);
});

socket.on('input_transcript', ({ delta }) => {
  // Append recognized source speech to your UI
  appendToTranscript('original', delta);
});

socket.on('translation_closed', () => {
  console.log('Session ended.');
  stopMicrophone();
});

socket.on('translation_error', ({ message }) => {
  console.error('Error:', message);
  stopMicrophone();
});

socket.on('insufficient_tokens', ({ message, remainingTokens }) => {
  console.warn('Out of tokens:', message, 'remaining:', remainingTokens);
  stopMicrophone();
  showUpgradePrompt();
});

// ─── Start a session ────────────────────────────────────────────────

socket.emit('translation_start', { targetLanguage: 'es' });

// ─── Stream audio chunks ────────────────────────────────────────────

function onAudioData(pcm16Base64) {
  socket.emit('audio_chunk', { audioData: pcm16Base64 });
}

// ─── Stop the session ───────────────────────────────────────────────

function stopSession() {
  socket.emit('translation_stop');
}