public string StockSync()
{
StringBuilder returnStr = new StringBuilder();
//获取股票Domain服务
var stockservice = new ImportStockService();
var dailypriceservice = new ImportDailyPriceDataService();
//获取股票对象
var stock = stockservice.GetStockBySymbol(m_StockCode);
if (stock == null)
{
//创建股票对象
stock = new Stock { Symbol = m_StockCode, Name = string.Empty };
stockservice.ImportStock(stock);
}
//获取股票日线最新记录时间
var starttime = dailypriceservice.GetLatestDailyPriceDataImportDateTime(m_StockCode);
//创建雅虎财经实例，并获取数据库未记录的历史数据
IEnumerable<DailyPriceDataItem> dayItemList;
YahooFinance yahoo = new YahooFinance(stock);
yahoo.Suffix = Suffix;
if (starttime < new DateTime(1990, 12, 1))
{
dayItemList = yahoo.GetDayLineHistory();
}
else
{
dayItemList = yahoo.GetDayLineHistory(starttime.AddDays(1), DateTime.Now);
}
if (dayItemList == null)
{
returnStr.Append(string.Format("获取雅虎财经：{0}{1}失败，没有新数据或网络异常！\n", m_StockCode, Suffix));
return returnStr.ToString();
}
//插入最新的日线数据
if (dayItemList.Count() > 0)
{
dailypriceservice.ImportPriceData(dayItemList);
returnStr.Append(string.Format("股票：{0}{1}插入{2}条日线数据。\n", m_StockCode, Suffix, dayItemList.Count()));
}
//如果今天是星期六，则获取股票基础面信息
if (DateTime.Now.DayOfWeek == DayOfWeek.Monday)
{
Eastmoney eastMoney = new Eastmoney(Suffix, m_StockCode);
eastMoney.RefreshStockBase();
}
return returnStr.ToString();
}
private string DayLineDataImport(object state)
{
var importmessage = string.Empty;
if (_tokenSource.IsCancellationRequested)
{
return importmessage;
}
var symbol = (string)state;
var messages = new List<string>();
//var domainservice = CreateDomainService();
//var stockservice = new ImportStockService(domainservice);
//var dailypriceservice = new ImportDailyPriceDataService(domainservice);
var stockservice = new ImportStockService();
var dailypriceservice = new ImportDailyPriceDataService();
messages.Add(string.Format("\t解析文件：{0}.day", symbol));
var stock = stockservice.GetStockBySymbol(symbol);
if (stock == null)
{
messages.Add("\t\t开始创建股票对象");
stock = new Stock { Symbol = symbol, Name = string.Empty };
stockservice.ImportStock(stock);
messages.Add("\t\t完成创建股票对象");
}
var starttime = dailypriceservice.GetLatestDailyPriceDataImportDateTime(symbol);
messages.Add(string.Format("\t\t获取最新记录的时间：{0}", starttime));
importmessage = string.Format("股票代码：{0}；最新记录的时间：{1}", symbol, starttime);
messages.Add("\t\t获取待导入数据");
var originaldata = _dataReader.GetDaylineData(symbol, starttime);
if (originaldata == null || originaldata.Items.Count == 0)
{
messages.Add("\t\t无数据需要导入");
LogDayLineInfoBatch(messages);
return importmessage;
}
messages.Add(string.Format("\t\t开始导入日线数据{0}条", originaldata.Items.Count));
dailypriceservice.ImportPriceData(originaldata.Items.Select(item => DataUtil.CopyFrom(item, stock)));
messages.Add(string.Format("\t\t完成导入日线数据：{0}", symbol));
LogDayLineInfoBatch(messages);
return importmessage;
}