public static LotByGroupDictionary LoadFromFile(string path)
{
var dic = new LotByGroupDictionary
{
dictionary = new Dictionary<string, Dictionary<string, Cortege2<int, int>>>()
};
if (!File.Exists(path)) return dic;
try
{
using (var sr = new StreamReader(path, Encoding.UTF8))
{
Dictionary<string, Cortege2<int, int>> curGroup = null;
string curTicker = string.Empty;
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (string.IsNullOrEmpty(line)) continue;
line = line.Trim();
// строка вида [DemoGroup] или GBPUSD 10000 5000
if (line.StartsWith("["))
{
curTicker = line.Substring(1, line.Length - 2);
curGroup = new Dictionary<string, Cortege2<int, int>>();
dic.dictionary.Add(curTicker, curGroup);
continue;
}
if (curGroup == null) continue;
var parts = line.Split(new [] {' '}, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 3) continue;
var minVolm = parts[1].ToIntSafe();
if (!minVolm.HasValue) continue;
var stepVolm = parts[2].ToIntSafe();
if (!stepVolm.HasValue) continue;
curGroup.Add(parts[0], new Cortege2<int, int>(minVolm.Value, stepVolm.Value));
}
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в LotByGroupDictionary.LoadFromFile()", ex);
}
// посчитать хеш код
dic.GetHashCodeForDic();
return dic;
}
public void Setup()
{
lotDictionary = new LotByGroupDictionary
{
dictionary = new Dictionary<string, Dictionary<string, Cortege2<int, int>>>
{
{
"Demo", new Dictionary<string, Cortege2<int, int>>
{
{"EURUSD", new Cortege2<int, int>(10000, 10000)},
{"GBPUSD", new Cortege2<int, int>(10000, 5000)}
}
},
{
"Nano", new Dictionary<string, Cortege2<int, int>>
{
{"EURUSD", new Cortege2<int, int>(100, 100)},
{"GBPUSD", new Cortege2<int, int>(100, 100)},
{"USDJPY", new Cortege2<int, int>(100, 100)}
}
}
}
};
}
private void FillDictionaries(ITradeSharpDictionary dict)
{
// прочитать локальную копию настроек группа - лот
dictionaryGroupLot = LotByGroupDictionary.LoadFromFile(lotDicPath);
if (dict != null)
try
{
long lotByGroupHashCode;
tickers = dict.GetTickers(out lotByGroupHashCode).ToDictionary(t => t.Title, t => t);
if (tickers.Count > 0)
{
// контракты прочитаны, проверить словарь группа - лот
if (lotByGroupHashCode == 0)
dictionaryGroupLot.Clear();
else
{
if (dictionaryGroupLot.calculatedHashCode != lotByGroupHashCode)
{
var newDictionaryGroupLot = dict.GetLotByGroup();
if (newDictionaryGroupLot != null)
{
dictionaryGroupLot = newDictionaryGroupLot;
dictionaryGroupLot.SaveInFile(lotDicPath);
}
}
}
ConnectionWasEstablished = true;
return;
}
else
{
Logger.ErrorFormat("DalSpot: тикеры не получены");
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в DalSpot ctor (доступ к БД)", ex);
}
InitializeDefault();
}
public static LotByGroupDictionary LoadFromFile(string path)
{
var dic = new LotByGroupDictionary
{
dictionary = new Dictionary <string, Dictionary <string, Cortege2 <int, int> > >()
};
if (!File.Exists(path))
{
return(dic);
}
try
{
using (var sr = new StreamReader(path, Encoding.UTF8))
{
Dictionary <string, Cortege2 <int, int> > curGroup = null;
string curTicker = string.Empty;
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (string.IsNullOrEmpty(line))
{
continue;
}
line = line.Trim();
// строка вида [DemoGroup] или GBPUSD 10000 5000
if (line.StartsWith("["))
{
curTicker = line.Substring(1, line.Length - 2);
curGroup = new Dictionary <string, Cortege2 <int, int> >();
dic.dictionary.Add(curTicker, curGroup);
continue;
}
if (curGroup == null)
{
continue;
}
var parts = line.Split(new [] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 3)
{
continue;
}
var minVolm = parts[1].ToIntSafe();
if (!minVolm.HasValue)
{
continue;
}
var stepVolm = parts[2].ToIntSafe();
if (!stepVolm.HasValue)
{
continue;
}
curGroup.Add(parts[0], new Cortege2 <int, int>(minVolm.Value, stepVolm.Value));
}
}
}
catch (Exception ex)
{
Logger.Error("Ошибка в LotByGroupDictionary.LoadFromFile()", ex);
}
// посчитать хеш код
dic.GetHashCodeForDic();
return(dic);
}
