const Web3 = require('web3')
const BigNumber = require('bignumber.js')
const { NOCUSTManager } = require('nocust-client')

const web3 = new Web3(new Web3.providers.HttpProvider('https://limbo.liquidity.network/ethrpc'));

// const wallets = web3.eth.accounts.wallet.create(1);
// const BOB_PUB = wallets[0].address
// const BOB_PRIV = wallets[0].privateKey
// const ALICE_PUB = wallets[1].address
// const ALICE_PRIV = wallets[1].privateKey
// const EVE_PUB = wallets[2].address
// const EVE_PRIV = wallets[2].privateKey
// console.log(BOB_PUB)
// console.log(BOB_PRIV)
// console.log(ALICE_PUB)
// console.log(ALICE_PRIV)
// console.log(EVE_PUB)
// console.log(EVE_PRIV)
// console.log("Bob PUB ", BOB_PUB);
// console.log("typeof(BOB_PUB) ", typeof(BOB_PUB));
// console.log(wallets)

const privateKeys = [
  '0x183fa105ef422892e3332f1f7c34d3edfcfdc6474a3090758fdc494fc5dba6ae',
  '0x6eadfd5d07bde15e4ec55bce76c846584889e9853219866f0e8d9b21230874cf',
  '0xc4aa232a4aeb207d015d7f8d9bba1d88dca301e070249e3110bb2fa394b36eed',
  '0x6cbed15c793ce57650b9877cf6fa156fbef513c4e6134f022a85b1ffdd59b2a1'
]
var accounts = []

privateKeys.forEach(function(key) {
  var account = web3.eth.accounts.privateKeyToAccount(key);
  web3.eth.accounts.wallet.add(account);
  accounts.push(account);
});
const donor = accounts[accounts.length - 1];
const alice = accounts[0];
const bob = accounts[1];


// Specify to which commit-chain we want to connect
const nocustManager = new NOCUSTManager({
  rpcApi: web3,
  operatorApiUrl: 'https://limbo.liquidity.network/',
  contractAddress: '0x9561C133DD8580860B6b7E504bC5Aa500f0f06a7',
  });


const refillAlice = async () => {
  console.log("Refill Alice wallet by 1 ether | Prev balance:", await readBalances());
  web3.eth.sendTransaction({
    from: donor.address,
    to: alice.address,
    value: (new BigNumber(1.00)).shiftedBy(18),
    gas: 2100000,
  });
  console.log("After balance:", await readBalances());
}

const readOnChainBalances = async () => {
  var balance = await nocustManager.getOnChainBalance(alice.address);
  return web3.utils.fromWei(balance.toString(), 'ether');
}


const readNOCUSTBalances = async() => {
  var balance = await nocustManager.getNOCUSTBalance(alice.address);
  return web3.utils.fromWei(balance.toString(), 'ether');
}

const readBalances = async() => {
  return "(onchain=" + await readOnChainBalances() + " offchain=" + await readNOCUSTBalances() + ")";
}

const printBalances = async() => {
  console.log(await readBalances());
}

const depositToFETH = async () => {
  console.log('deposit 0.5 Eth -> fEth');
  const transactionHash = await nocustManager.deposit(
    alice.address,                       // Account from which to make a deposit (its private key needs to be in the Web3 instance)
    web3.utils.toWei('0.5','ether'), // Amount to deposit
    web3.utils.toWei('10','gwei'),   // Gas price, 10 Gwei
    500000                         // Gas Limit
  );
}

const getTransactions = async() => {
  console.log(await nocustManager.getTransactionsForAddress(
    alice.address
  ))
}

const sendToBob = async () => {

  // Register Alice and Bob with the commit-chain. This is required to be done at least once per address in order to receive commit-chain transaction.
  // Note that the registration is done implicitly when sending your first transfer.
  console.log("Send to Bob 0.1 fEth");
  accounts.forEach(function(account) {
    nocustManager.registerAddress(account.address)
  })


  // await nocustManager.registerAddress(ALICE_PUB)

  // Send 0.00 fETH on the commit-chain to Alice
  // In this example, we send 0 fETH, because Alice doesn't have any funds yet, and yes, we can send 0-value commit-chain transaction, haha
  const txId = await nocustManager.sendTransaction({
      to: bob.address,
      // 0.00 fEther in Wei as BigNumber.
      amount: (new BigNumber(0.1)).shiftedBy(18),
      from: alice.address,
   });
}

// sendToALice()
// depositToFETH();
printBalances();
// sendToBob();
getTransactions();
// printBalances();