private void Proceed(string variety, CacheUtils_MainContract cache, List <MainContractInfo> contracts, ITradingDayReader reader)
{
MainContractInfo contractInfo = cache.GetRecentMainContract(variety);
if (contractInfo == null)
{
List <int> tradingDays = reader.GetAllTradingDays();
MainFutures mf = scan.Scan(variety, tradingDays);
contracts.AddRange(mf.mainFutures);
}
else
{
int tradingDay = contractInfo.End;
int nextTradingDay = reader.GetNextTradingDay(tradingDay);
if (nextTradingDay < 0)
{
contracts.AddRange(cache.GetMainContractInfos(variety));
return;
}
List <int> allTradingDays = reader.GetAllTradingDays();
IList <int> tradingDays = reader.GetTradingDays(nextTradingDay, allTradingDays[allTradingDays.Count - 1]);
MainFutures mf = scan.Scan(variety, tradingDays);
if (mf.mainFutures.Count > 0)
{
MainContractInfo firstMf = mf.mainFutures[0];
if (firstMf.Code == contractInfo.Code)
{
contractInfo.End = firstMf.End;
mf.mainFutures.RemoveAt(0);
}
contracts.AddRange(cache.GetMainContractInfos(variety));
contracts.AddRange(mf.mainFutures);
}
}
}
public string Proceed()
{
IList <MainContractInfo> mainContracts = this.dataUpdateHelper.GetMainContractInfos();
List <MainContractInfo> contracts = new List <MainContractInfo>();
CacheUtils_MainContract cache = new CacheUtils_MainContract(mainContracts);
ITradingDayReader reader = this.dataUpdateHelper.GetAllTradingDayReader();
string[] varieties = this.dataUpdateHelper.GetAllVarieties();
for (int i = 0; i < varieties.Length; i++)
{
string variety = varieties[i];
Proceed(variety, cache, contracts, reader);
}
contracts.Sort();
string path = dataUpdateHelper.GetPath_MainFutures();
string[] contents = new string[contracts.Count];
for (int i = 0; i < contracts.Count; i++)
{
contents[i] = contracts[i].ToString();
}
File.WriteAllLines(path, contents);
return("");
}