Sessions

const result = await client.sessions.list();
result.data;  // Session[]
result.meta;  // { total: 2 }

const session = await client.sessions.create({ name: 'My Session' });
session.id;      // "ses_01hx..."
session.status;  // "qr_pending"
session.qrCode;  // "data:image/png;base64,..."

const session = await client.sessions.create({ name: 'Production' });

// Display QR to the user, poll until connected
await session.waitForQr({
  timeout: 60_000,
  interval: 2_000,
  onQr: (qrCode) => console.log(`Scan this QR: ${qrCode}`),
});

session.isConnected;  // true
session.phoneNumber;  // "+33612345678"

const session = await client.sessions.retrieve('ses_01hx...');
session.status;       // "connected"
session.phoneNumber;  // "+33612345678"

await session.reload();
// or:
await session.refresh();

await client.sessions.delete('ses_01hx...');  // true

const sessions = await client.sessions.list();
const session = sessions.data[0];

// Text
await session.sendMessage({ to: '+33699887766', text: 'Hello!' });

// Image
await session.sendImage({ to: '+33699887766', url: 'https://example.com/image.png' });

// Video
await session.sendVideo({ to: '+33699887766', url: 'https://example.com/video.mp4' });

// Audio
await session.sendAudio({ to: '+33699887766', url: 'https://example.com/audio.ogg' });

// Document
await session.sendDocument({ to: '+33699887766', url: 'https://example.com/file.pdf' });

// Location
await session.sendLocation({ to: '+33699887766', latitude: 48.8566, longitude: 2.3522 });

// Contact
await session.sendContact({ to: '+33699887766', name: 'John Doe', phone: '+33611223344' });

const messages = session.messages();
// or:
const messages = client.messages(session.id);

const result = await messages.list();
const msg = await messages.retrieve('msg_01hz...');