private Stock LoadMinStock(string sId, bool isMa)
{
if (!File.Exists(Settings.Default.PrpDataFile))
{
return(null);
}
PrpTradeDetailParser parser = new PrpTradeDetailParser(Settings.Default.PrpDataFile);
Stock s = null;
var std = parser.GetOneStockTradeDetail(sId);
if (!StockTradeDetails.IsNullOrEmpty(std) && std.DataCount > 10)
{
if (!isMa)
{
s = TradeDetails2Stock.Convert(std, CandlePeriod.min1);
}
else
{
s = TradeDetails2Stock.ConvertMA(std, CandlePeriod.min1);
}
}
return(s);
}
private static void LoadAndConvertStock(List <string> ids, PrpTradeDetailParser parser, string outputFile)
{
List <CompleteShare> shares = new List <CompleteShare>();
foreach (var id in ids)
{
var tds = parser.GetOneStockTradeDetail(GetId(id));
if (!StockTradeDetails.IsNullOrEmpty(tds))
{
var stock = TradeDetails2Stock.Convert(tds, CandlePeriod.min1);
var share = FromStock(new Stock(tds.id, stock.Data));
shares.Add(share);
var stockMa = TradeDetails2Stock.ConvertMA(tds, CandlePeriod.min1);
var shareMa = FromStock(new Stock(tds.id + "average", stockMa.Data));
shares.Add(shareMa);
}
}
if (shares.Any())
{
JsonSerializer jSer = new JsonSerializer();
if (File.Exists(outputFile))
{
using (JsonTextReader reader = new JsonTextReader(new StreamReader(
new FileStream(outputFile, FileMode.Open, FileAccess.Read, FileShare.Read), Encoding.UTF8)))
{
var oldShares = jSer.Deserialize <CompleteShare[]>(reader);
shares.InsertRange(0, oldShares);
}
}
using (JsonTextWriter writer = new JsonTextWriter(new StreamWriter(
new FileStream(outputFile, FileMode.Create, FileAccess.ReadWrite, FileShare.None), Encoding.UTF8)))
{
jSer.Serialize(writer, shares);
}
}
}
public ChartItemCollection CreateEmptyTimeCollection(ChartItemType type, IPen pen1, IPen pen2, out StockTradeDetails std)
{
std = null;
Stock s = null;
if (type == ChartItemType.Timely)
{
s = LoadStock(shareId);
std = LoadDetailDatas();
if (Stock.IsNullOrEmpty(s))
{
return(null);
}
}
CollectionId id = new CollectionId(shareId, GetMarketId());
ChartItemCollection coll = null;
switch (type)
{
case ChartItemType.Timely:
var tColl = new SymmetricChartItemCollection(id, null, pen1, null, SymmetricCommonSettings.CNSettings2);
tColl.StartValue = s.Items.Last().close;
coll = tColl;
break;
case ChartItemType.TimelyAverage:
coll = new SymmetricChartItemCollection(id, null, pen1, null, SymmetricCommonSettings.CNSettings2);
break;
case ChartItemType.TimelyVolumn:
coll = new SymmetricVolumnItemCollection(id, null, pen1, pen2, SymmetricCommonSettings.CNSettings2);
break;
default:
break;
}
return(coll);
}