JIDs

// Correto: ddi + dígitos, sem símbolos
const jid = '[email protected]'

// Verifique se o número existe no WhatsApp antes de mandar mensagem
const [result] = await sock.onWhatsApp(jid)
if (result?.exists) {
  await sock.sendMessage(result.jid, { text: 'Olá!' })
}

// PN → LID (único)
const lid = await sock.signalRepository.lidMapping.getLIDForPN(
  '[email protected]'
)

// PN → LID (em lote — preferido para volumes)
const mappings = await sock.signalRepository.lidMapping.getLIDsForPNs([
  '[email protected]',
  '[email protected]',
])
// [{ pn: '[email protected]', lid: '...@lid' }, ...]

// LID → PN (apenas se o Baileys já tiver visto o mapeamento antes)
const pn = await sock.signalRepository.lidMapping.getPNForLID('123456789012345@lid')

import { jidDecode, jidEncode, jidNormalizedUser } from '@whiskeysockets/baileys'

// Decodifica um JID em seus componentes
const decoded = jidDecode('5511999999999:[email protected]')
// { user: '5511999999999', server: 's.whatsapp.net', device: 2, domainType: 0 }

// Decodifica um LIDJID
const lidDecoded = jidDecode('123456789012345:3@lid')
// { user: '123456789012345', server: 'lid', device: 3, domainType: 1 }

// Normaliza um JID — remove sufixo de aparelho/agente
const normalized = jidNormalizedUser('5511999999999:[email protected]')
// '[email protected]'

// Codifica componentes de volta em uma string JID
const encoded = jidEncode('5511999999999', 's.whatsapp.net')
// '[email protected]'

import {
  isJidGroup,
  isJidBroadcast,
  isJidStatusBroadcast,
  isJidNewsletter,
  isPnUser,
  isLidUser,
  isHostedPnUser,
  isHostedLidUser,
  isJidMetaAI,
  areJidsSameUser,
} from '@whiskeysockets/baileys'

isJidGroup('[email protected]')          // true
isJidBroadcast('1234567890@broadcast')        // true
isJidStatusBroadcast('status@broadcast')      // true
isJidNewsletter('12345@newsletter')           // true
isPnUser('[email protected]')      // true   (PNJID)
isLidUser('123456789012345@lid')              // true   (LIDJID)
isHostedPnUser('5511999999999@hosted')        // true
isHostedLidUser('[email protected]') // true
isJidMetaAI('13135550002@bot')                // true

areJidsSameUser(
  '5511999999999:[email protected]',
  '5511999999999:[email protected]'
)  // true

import {
  STORIES_JID,
  S_WHATSAPP_NET,
  OFFICIAL_BIZ_JID,
  META_AI_JID,
} from '@whiskeysockets/baileys'

STORIES_JID      // 'status@broadcast'
S_WHATSAPP_NET   // '@s.whatsapp.net'
OFFICIAL_BIZ_JID // '[email protected]'
META_AI_JID      // '[email protected]'

import { isJidGroup, isJidBroadcast } from '@whiskeysockets/baileys'

sock.ev.on('messages.upsert', ({ messages, type }) => {
  if (type !== 'notify') return
  for (const msg of messages) {
    const jid = msg.key.remoteJid!
    if (isJidGroup(jid)) {
      handleGroupMessage(msg)
    } else if (isJidBroadcast(jid)) {
      // ignora mensagens de transmissão
    } else {
      handleDirectMessage(msg)
    }
  }
})

import { isJidBroadcast, isJidNewsletter } from '@whiskeysockets/baileys'

const sock = makeWASocket({
  auth: state,
  shouldIgnoreJid: (jid) => isJidBroadcast(jid) || isJidNewsletter(jid),
})

import { areJidsSameUser } from '@whiskeysockets/baileys'

const isSameUser = areJidsSameUser(
  msg.key.participant,
  sock.user?.id
)

import { isLidUser } from '@whiskeysockets/baileys'

async function canonicalLid(jid: string): Promise<string> {
  if (isLidUser(jid)) return jid
  const lid = await sock.signalRepository.lidMapping.getLIDForPN(jid)
  return lid ?? jid
}