public IEnumerable <(DateTime timeStamp, decimal ethPrice)> GetEthBtc()
{
return(_apiClient.GetLogs(ethBtcContract, _lastBlock, _lastBlock + _delta, topic0: LogMedianPriceEvent).result.Select(log =>
{
var timeStamp = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddSeconds(ulong.Parse(log.data.Substring(120), System.Globalization.NumberStyles.HexNumber));
var value = (decimal)System.Numerics.BigInteger.Parse(log.data.Substring(34, 32), System.Globalization.NumberStyles.HexNumber) / 1000000000000000000M;
return (timeStamp, value);
}));
}
public IList <Etherscan.Log> GetNextLogs()
{
var logs = apiClient.GetLogs(address, fromBlock, maxBlock).result;
if (logs.Count == limit)
{
fromBlock = logs.Max(o => o.BlockNumber);
}
else
{
Finished = true;
fromBlock = (logs.Count > 0 ? logs.Max(o => o.BlockNumber) : maxBlock) + 1;
}
return(logs);
}