const AdoracoreLibCash = require('@adora-wallet/adoracore-lib-cash');
import { AbstractAdoracoreLibDeriver } from '../btc';
export class BchDeriver extends AbstractAdoracoreLibDeriver {
  adoracoreLib = AdoracoreLibCash;
  deriveAddress(network, pubKey, addressIndex, isChange) {
    const xpub = new this.adoracoreLib.HDPublicKey(pubKey, network);
    const changeNum = isChange ? 1 : 0;
    const path = `m/${changeNum}/${addressIndex}`;
    return this.adoracoreLib.Address(xpub.derive(path).publicKey, network).toString(true);
  }

  derivePrivateKey(network, xPriv, addressIndex, isChange) {
    const xpriv = new this.adoracoreLib.HDPrivateKey(xPriv, network);
    const changeNum = isChange ? 1 : 0;
    const path = `m/${changeNum}/${addressIndex}`;
    const privKey = xpriv.deriveChild(path).privateKey;
    const pubKey = privKey.publicKey;
    const address = this.adoracoreLib.Address(pubKey, network).toString(true);
    return { address, privKey: privKey.toString(), pubKey: pubKey.toString() };
  }
}