import { TCPTransport } from 'jadets/transport'
import { JadeInterface } from 'jadets/interfaces'
import { Jade } from 'jadets'
import { randomBytes } from 'crypto'
import { SignerDescriptor, MultisigDescriptor } from 'jadets/types'

const transport = new TCPTransport('localhost', 30121)
const client    = new Jade(new JadeInterface(transport))

await client.connect()
await client.cleanReset()
await client.ping()

// set up wallet
await client.setMnemonic(MNEMONIC)
await client.setEpoch(Math.floor(Date.now()/1000))

// derive an xpub and fingerprint
const xpub = await client.getXpub('testnet', [84+0x80000000,0+0x80000000,0+0x80000000])
const fp   = getFingerprintFromXpub(xpub,'testnet')

// register a simple 1-of-1 multisig
const signer: SignerDescriptor = { fingerprint: fp, derivation: [1], xpub, path: [] }
const desc: MultisigDescriptor = {
  variant:   'sh(multi(k))',
  sorted:    false,
  threshold: 1,
  signers:   [signer],
}
await client.registerMultisig('testnet','demo-wallet',desc)

// sign a message
const sig = await client.signMessage([0],'hello jade')
console.log(sig)

// sign a PSBT
const result = await client.signPSBT('testnet', rawPsbtBytes)
console.log(Buffer.from(result).toString('base64'))

await client.disconnect()