////////////////////////////////////////////////////////////////////////////////////////
internal async static Task GetHisto(string crypto, string time, int limit)
{
//CCCAGG Bitstamp Bitfinex Coinbase HitBTC Kraken Poloniex
String URL = "https://min-api.cryptocompare.com/data/histo" + time + "?e=CCCAGG&fsym="
+ crypto + "&tsym=" + coin + "&limit=" + limit;
if (limit == 0)
{
URL = "https://min-api.cryptocompare.com/data/histoday?e=CCCAGG&fsym=" + crypto + "&tsym=" + coin + "&allData=true";
}
Uri uri = new Uri(URL);
HttpClient httpClient = new HttpClient();
HttpResponseMessage httpResponse = new HttpResponseMessage();
string response = "";
try {
response = await httpClient.GetStringAsync(uri);
var data = JToken.Parse(response);
historic.Clear();
int lastIndex = ((JContainer)data["Data"]).Count;
for (int i = 0; i < lastIndex; i++)
{
historic.Add(PricePoint.GetPricePointHisto(data["Data"][i]));
}
switch (crypto)
{
case "BTC":
BTC_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2);
BTC_old = (float)Math.Round((float)data["Data"][0]["close"], 2);
break;
case "ETH":
ETH_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2);
ETH_old = (float)Math.Round((float)data["Data"][0]["close"], 2);
break;
case "LTC":
LTC_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2);
LTC_old = (float)Math.Round((float)data["Data"][0]["close"], 2);
break;
case "XRP":
XRP_now = (float)Math.Round((float)data["Data"][lastIndex - 1]["close"], 2);
XRP_old = (float)Math.Round((float)data["Data"][0]["close"], 2);
break;
}
} catch (Exception ex) {
//var dontWait = await new MessageDialog(ex.Message).ShowAsync();
}
}