import LitJsSdk from "lit-js-sdk";
import { joinSignature } from "@ethersproject/bytes";
import { SignaturesFromMessage } from "../interfaces";

export async function signMessageWithLit(message: any, litActionCode: string, issuer: string): Promise<SignaturesFromMessage> {
  let jsResult;

  // create litNodeClient and connect
  const litNodeClient = new LitJsSdk.LitNodeClient({
    litNetwork: 'serrano',
    debug: false
  });

  await litNodeClient.connect();

  // issuer connects wallet to get authSig
  let authSig = await LitJsSdk.checkAndSignAuthMessage({chain: 'ethereum', switchChain: false});

  // create signature for proof from issuer
  console.log('executeJS obj', {
    code: litActionCode,
    jsParams: {
      message: message,
      publicKey: issuer,
      sigName: 'sig1'
    },
    authSig
  })
  jsResult = await litNodeClient.executeJs({
    code: litActionCode,
    jsParams: {
      message: message,
      publicKey: issuer,
      sigName: 'sig1'
    },
    authSig
  });

  console.log('jsResult', jsResult)

  const signatures = jsResult.signatures;
  const sig = signatures.sig1;
  const dataSigned = "0x" + sig.dataSigned;
  const encodedSig = joinSignature({
    r: "0x" + sig.r,
    s: "0x" + sig.s,
    v: sig.recid,
  });

  return {
    dataSigned, encodedSig
  }
}

export function testLog() {
  console.log('testLog works')
}