/// <summary>
/// Converts double[,] containing trade history to TradeHistoryResult object
/// </summary>
/// <param name="input">Input as a double[,]</param>
/// <returns>TradeHistoryResult of input</returns>
TradeHistoryResult TradeHistoryArrayToTradeHistoryResult(double[,] input)
{
int unixTime = GetUnixTime();
TradeHistoryResult THR = new TradeHistoryResult(); // Creates blank TradeHistoryResult
for (int i = 0; i < input.Length / 4; i++) // For each row in the input array
{
THR.trades.Add(new HistoricalTrade(
Convert.ToUInt32(input[i, 0]),
Convert.ToUInt32(input[i, 1] / 1000),
input[i, 2],
input[i, 2])); // Append row's trade data to TradeHistoryResult
}
for (int i = THR.trades.Count - 1; i > 0; i--) // Starts at 1 so there is at least a value
{
if (THR.trades[i].Time < unixTime - 100)
{
THR.trades.RemoveAt(i);
}
}
return(THR);
}
/// <summary>
/// Gets ticker info for currency pair from the API.
/// </summary>
/// <param name="currency">Currency pair to get data about</param>
/// <returns>TradeHistoryResult containing last 120(?) trades</returns>
public TradeHistoryResult GetTradeHistoryResult(CurrencyPair currency)
{
string rawData = DownloadString("https://api.bitfinex.com/v2/trades/" +
currency.GetBitfinexCurrencyPair() +
"/hist"); // Downloads raw data from API
double[,] array = JsonConvert.DeserializeObject <double[, ]>(rawData); // Converts raw data to double[,]
TradeHistoryResult result = TradeHistoryArrayToTradeHistoryResult(array); // Converts array to TradeHistoryResult
return(result);
}
