public QueryCapitalResult QueryCapital(out string error)
{
TabulateData data;
if (!QueryData(DataCategory.Capital, out data, out error))
{
return(null);
}
var results = QueryCapitalResult.ExtractFrom(data);
if (results == null || results.Count() == 0)
{
error = "QueryCapital succeeded, but no result";
return(null);
}
return(results.First());
}
public static IEnumerable <QueryCapitalResult> ExtractFrom(TabulateData data)
{
if (columnIndices == null)
{
columnIndices = columns.Select(c => data.GetColumnIndex(c)).ToArray();
}
var subData = data.GetSubColumns(columnIndices);
foreach (var row in subData.Rows)
{
QueryCapitalResult result = new QueryCapitalResult();
int index = 0;
result.RemainingCapital = TradingHelper.SafeParseFloat(row[index++]);
result.UsableCapital = TradingHelper.SafeParseFloat(row[index++]);
result.FrozenCapital = TradingHelper.SafeParseFloat(row[index++]);
result.CashableCapital = TradingHelper.SafeParseFloat(row[index++]);
result.TotalEquity = TradingHelper.SafeParseFloat(row[index++]);
result.LatestMarketValue = TradingHelper.SafeParseFloat(row[index++]);
yield return(result);
}
}
