@xlink-network/xlink-sdk/lib/chunk-VA3HOX5B.mjs

XLINK js SDK

import {
  sum
} from "./chunk-YV2TZGS6.mjs";
import {
  BigNumber
} from "./chunk-KHTJNOQE.mjs";

// src/bitcoinUtils/bitcoinHelpers.ts
import * as btc from "@scure/btc-signer";
import { Address, OutScript } from "@scure/btc-signer";
function sumUTXO(utxos) {
  return sum(utxos.map((utxo) => utxo.amount));
}
function isSameUTXO(utxo1, utxo2) {
  return utxo1.txId === utxo2.txId && utxo1.index === utxo2.index;
}
function addressToScriptPubKey(network, address) {
  const addr = Address(network).decode(address);
  return OutScript.encode(addr);
}
function scriptPubKeyToAddress(network, output) {
  return Address(network).encode(OutScript.decode(output));
}
function bitcoinToSatoshi(bitcoinAmount) {
  return BigNumber.toBigInt({}, BigNumber.rightMoveDecimals(8, bitcoinAmount));
}
function satoshiToBitcoin(satoshiAmount) {
  return BigNumber.toString(BigNumber.leftMoveDecimals(8, satoshiAmount));
}
function getP2TRInternalPublicKey_from_P2TR_publicKey(network, publicKey) {
  const ecdsaPublicKeyLength = 33;
  if (publicKey.byteLength !== ecdsaPublicKeyLength) {
    throw new Error("Invalid public key length");
  }
  return publicKey.slice(1);
}
function getTapInternalKey_from_P2TR_publicKey(network, publicKey) {
  return btc.p2tr(
    getP2TRInternalPublicKey_from_P2TR_publicKey(network, publicKey),
    void 0,
    network
  ).tapInternalKey;
}
function getRedeemScript_from_P2SH_P2WPKH_publicKey(network, publicKey) {
  return btc.p2sh(btc.p2wpkh(publicKey, network), network).redeemScript;
}

export {
  sumUTXO,
  isSameUTXO,
  addressToScriptPubKey,
  scriptPubKeyToAddress,
  bitcoinToSatoshi,
  satoshiToBitcoin,
  getP2TRInternalPublicKey_from_P2TR_publicKey,
  getTapInternalKey_from_P2TR_publicKey,
  getRedeemScript_from_P2SH_P2WPKH_publicKey
};
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