var total = 0
const prompt = await message.channel.send('Choose your number') // evia mensagem e da lhe o nome

const react = message => {
  message
    .react(emojiCharacters[1]) // vai reagir com emoji de 1 a 3
    .then(() => message.react(emojiCharacters[2]))
    .then(() => message.react(emojiCharacters[3]))
} // reaçao do emoji de 1 a 3

const filter3 = (reaction, user) => {
  return [emojiCharacters[1], emojiCharacters[2], emojiCharacters[3]].includes(reaction.emoji.name) && user.id === message.author.id
} // so reage se apenas for usados emojis certos e a pessoa que enviou a primeira mensagem

prompt
  .awaitReactions(filter3, {
    // funcçao que permite enviar emotes e depois verificar qual emote foi escolhido
    max: 1,
    time: 60000,
    errors: ['time']
  })
  .then(async collected => {
    const reaction = collected.first()

    switch (reaction.emoji.name) {
      case emojiCharacters[1]:
        console.log('number=1')
        message.reply('You choose 1')
        total = total + 1
        break
      case emojiCharacters[2]:
        console.log('number=2')
        message.reply('You choose 2')
        total = total + 2
        break
      case emojiCharacters[3]:
        console.log('number=3')
        message.reply('You choose 3')
        total = total + 3
        break
    }
    return total
  })
  .catch(collected => {
    console.log(`After a minute, only ${collected.size} out of 4 reacted.`)
    message.reply('TIME OUT ⏰\nYou didnt picked a number, you just lost\nTry again later')
  })

react(prompt)

await message.channel.send(`O total é ${total}`)