private static void _Instance_OnRequestUserInput(object sender, RequestUserInputArgs e)
{
Console.Write(e.Message);
while (e.UserInput == null)
{
e.UserInput = Console.ReadLine();
}
}
public void Start(string toAddress, bool showCancel = false)
{
var addressUtil = new AddressUtil();
if (!string.IsNullOrWhiteSpace(toAddress))
{
if (toAddress.StartsWith("0x") && addressUtil.IsValidAddressLength(toAddress) && addressUtil.IsChecksumAddress(toAddress))
{
_CancellationTokenSource = new CancellationTokenSource();
_Task = Task.Run(() => RunMeter(toAddress, _CancellationTokenSource.Token), _CancellationTokenSource.Token);
return;
}
else
{
toAddress = null;
OnMessage?.Invoke(this, new MessageArgs("Invalid user defined address."));
}
}
var query = new StringBuilder();
query.AppendLine("Select Token Contract:");
query.AppendLine("1: 0xBitcoin");
query.AppendLine("2: 0xCatEther");
query.AppendLine("3: KIWI Token");
query.AppendLine("4: 0xZibit");
query.AppendLine("or enter Contract Address (including '0x' prefix)");
if (showCancel)
{
query.AppendLine("Press Ctrl-C again to quit.");
}
var request = new RequestUserInputArgs(query.ToString());
while (string.IsNullOrWhiteSpace(toAddress))
{
OnRequestUserInput?.Invoke(this, request);
switch (request.UserInput)
{
case "1":
case "0xBitcoin":
toAddress = Contracts._0xBitcoin;
break;
case "2":
case "0xCatEther":
toAddress = Contracts._0xCatether;
break;
case "3":
case "KIWI Token":
toAddress = Contracts.KIWI_Token;
break;
case "4":
case "0xZibit":
toAddress = Contracts._0xZibit;
break;
default:
if (request.UserInput == null)
{
break;
}
if (request.UserInput.StartsWith("0x") && addressUtil.IsValidAddressLength(request.UserInput) && addressUtil.IsChecksumAddress(request.UserInput))
{
toAddress = request.UserInput;
}
else
{
OnMessage?.Invoke(this, new MessageArgs("Invalid address."));
request.UserInput = null;
}
break;
}
}
_CancellationTokenSource = new CancellationTokenSource();
_Task = Task.Run(() => RunMeter(toAddress, _CancellationTokenSource.Token), _CancellationTokenSource.Token);
}