// *******************************************************
// ***************** Create TrustLine ********************
// *******************************************************
      
async function createTrustLine() {
  const net = getNet() 
  const client = new xrpl.Client(net)
  await client.connect()
  let results = "\nConnected. Creating trust line.\n"
  resultField.value = results
  const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)
  const trustSet_tx = {
    "TransactionType": "TrustSet",
    "Account": accountAddressField.value,
    "LimitAmount": {
      "currency": currencyField.value,
      "issuer": issuerField.value,
      "value": amountField.value
    }
  }
  const ts_prepared = await client.autofill(trustSet_tx)
  const ts_signed = wallet.sign(ts_prepared)
  resultField.value = results
  const ts_result = await client.submitAndWait(ts_signed.tx_blob)
  if (ts_result.result.meta.TransactionResult == "tesSUCCESS") {
    results += '\nTrustline established between account \n' +
      accountAddressField.value + ' \n and account\n' + issuerField.value + '.'
    resultField.value = results
  } else {
    results += `\nTransaction failed: ${ts_result.result.meta.TransactionResult}`
    resultField.value = results     
  }
} //End of createTrustline()
      
// *******************************************************
// *************** Send Issued Currency ******************
// *******************************************************
      
async function sendCurrency() {
  let net = getNet()
  const client = new xrpl.Client(net)
  results = 'Connecting to ' + getNet() + '....'
  resultField.value = results
  await client.connect()
  results += '\nConnected.'
  resultField.value = results
  const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)
  const send_currency_tx = {
    "TransactionType": "Payment",
    "Account": wallet.address,
    "Amount": {
      "currency": currencyField.value,
      "value": amountField.value,
      "issuer": issuerField.value
    },
    "Destination": destinationField.value
  }
  const pay_prepared = await client.autofill(send_currency_tx)
  const pay_signed = wallet.sign(pay_prepared)
  results += `\n\nSending ${amountField.value} ${currencyField.value} to ${destinationField.value} ...`
 resultField.value = results
  const pay_result = await client.submitAndWait(pay_signed.tx_blob)
  if (pay_result.result.meta.TransactionResult == "tesSUCCESS") {
    results += 'Transaction succeeded.'
    resultField.value = results
  } else {
    results += `\nTransaction failed: ${pay_result.result.meta.TransactionResult}`
    resultField.value = results
  }
  xrpBalanceField.value = (await client.getXrpBalance(wallet.address))
  client.disconnect()
} // end of sendCurrency()