public TVCSymbolResponse GetSymbolInfo(string symbol)
{
string result = TVCHttpGet(string.Format(TVC_URL_SYMBOLS, symbol));
try
{
TVCSymbolResponse symbolResponse = JsonConvert.DeserializeObject <TVCSymbolResponse>(result);
return(symbolResponse);
}
catch (Exception)
{
}
return(null);
}
public string[] ConvertSymbolFormat(IEnumerable <string> symbols)
{
List <string> results = new List <string>();
List <string> symbolRemain = new List <string>();
if (symbols != null && symbols.Count() > 0)
{
foreach (string symbol in symbols)
{
if (symbol.Contains(":"))
{
results.Add(symbol);
}
else
{
symbolRemain.Add(symbol);
}
}
if (symbolRemain.Count > 0)
{
List <string> symbolRemainTemp = new List <string>();
foreach (string symbol in symbolRemain)
{
TVCSymbolResponse response;
if (_SymbolToSymbolInfo.TryGetValue(symbol, out response))
{
if (!string.IsNullOrEmpty(response.exchange_traded))
{
results.Add(response.exchange_traded + ":" + symbol);
}
else
{
results.Add(symbol);
}
}
else
{
symbolRemainTemp.Add(symbol);
}
}
symbolRemain = symbolRemainTemp;
}
if (symbolRemain.Count > 0)
{
List <string> symbolRemainTemp = new List <string>();
if (_getTVCSymbolsHandler != null)
{
Dictionary <string, TVCSymbolResponse> symbolToTVCSymbol = _getTVCSymbolsHandler(symbolRemain);
if (symbolToTVCSymbol != null)
{
foreach (string symbol in symbolRemain)
{
TVCSymbolResponse response;
if (symbolToTVCSymbol.TryGetValue(symbol, out response))
{
_SymbolToSymbolInfo[symbol] = response;
if (!string.IsNullOrEmpty(response.exchange_traded))
{
results.Add(response.exchange_traded + ":" + symbol);
}
else
{
results.Add(symbol);
}
}
else
{
symbolRemainTemp.Add(symbol);
}
}
symbolRemain = symbolRemainTemp;
}
}
}
if (symbolRemain.Count > 0)
{
List <TVCSymbolResponse> newResponses = new List <TVCSymbolResponse>();
foreach (string symbol in symbolRemain)
{
TVCSymbolResponse response = GetSymbolInfo(symbol);
if (response != null && !string.IsNullOrEmpty(response.name))
{
newResponses.Add(response);
_SymbolToSymbolInfo[symbol] = response;
if (!string.IsNullOrEmpty(response.exchange_traded))
{
results.Add(response.exchange_traded + ":" + symbol);
}
else
{
results.Add(symbol);
}
}
}
_updateTVCSymbolesHandler?.Invoke(newResponses);
}
}
return(results.ToArray());
}