/// <summary>
/// 生成遗漏图表，生成当前term数据及以后数据
/// by JNswins 2015-06-10
/// </summary>
/// <param name="chartId">遗漏表ID</param>
/// <param name="term">需要生成走势图期数</param>
/// <param name="fields">彩种开奖数据额外查询条件</param>
/// <returns></returns>
public static Tuple <bool, string> CreateMissData(int chartId, long term, LotterySearchField fields = null)
{
//读取遗漏配置
var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
if (null == trendMissItem)
{
return(new Tuple <bool, string>(false, string.Format("未找到【ChartId={0}】遗漏图的项配置数据", chartId)));
}
var ListToEnd = FCSSQService.GetListToEnd(term, fields);
if (null == ListToEnd || ListToEnd.Count <= 0)
{
return(new Tuple <bool, string>(false, "未找到有效开奖数据"));
}
//初始化项
IMissItem <QG_FCSSQ> missItem = TrendMissUtils.GetTrendMissClassName <QG_FCSSQ>(trendMissItem.ClassName);
int i = 0;
bool yes = true;
foreach (var item in ListToEnd)
{
//根据参数term期数获取近两期开奖信息TOP 2 [Term]<=term ORDER BY [Term] DESC
var list = FCSSQService.ToListForTrend(item.Term, fields);
QG_FCSSQ info = null;
IList <TrendMissDataInfo> missDataList = null;
if (null == list || 0 >= list.Count)
{
continue;
}
info = list[0];
if (2 == list.Count)
{
//取当前期数的上一期的遗漏数据
if (0 == i)
{
missDataList = TrendMissDataService.GetMissDataList(chartId, list[1].Term);
}
else
{
missDataList = missItem.GetMissDataList();
}
}
missItem.Init(trendMissItem, missDataList);
yes = yes && missItem.SetItemValue(info);
if (!yes)
{
return(new Tuple <bool, string>(false, string.Format("开奖号错误：截止期数【term={0}】", item.Term)));
}
yes = yes && missItem.SaveData();
if (!yes)
{
return(new Tuple <bool, string>(false, string.Format("数据保存出错：截止期数【term={0}】", item.Term)));
}
}
return(new Tuple <bool, string>(false, string.Format("生成遗漏成功：截止期数【term={0}】", ListToEnd[ListToEnd.Count - 1].Term)));
}
/// <summary>
/// 预览遗漏数据
/// </summary>
/// <param name="chartId"></param>
/// <param name="term"></param>
/// <returns></returns>
public static string PreViewMissData(int chartId, LotterySearchField fields = null)
{
var sb = new StringBuilder(20000);
var trendMissItem = TrendMissItemService.GetMissEntity(chartId);
if (null == trendMissItem)
{
return("");
}
IMissItem <QG_FCSSQ> missItem = TrendMissUtils.GetTrendMissClassName <QG_FCSSQ>(trendMissItem.ClassName);
var list = FCSSQService.GetListToEnd(0, fields);
QG_FCSSQ info = null;
IList <TrendMissDataInfo> missDataList = null;
if (null == list || 0 >= list.Count)
{
return("");
}
bool yes = true;
for (int i = 0; i < list.Count; i++)
{
info = list[i];
missItem.Init(trendMissItem, missDataList);
yes = yes && missItem.SetItemValue(info);
missDataList = missItem.GetMissDataList();
if (!yes || i == list.Count - 1) //开奖号码不正确或者最后一条数据的时候显示数据
{
if (null != missDataList)
{
foreach (var item in missDataList)
{
sb.Append("<tr>");
sb.Append(string.Format("<td>{0}</td>", item.ItemValue));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.Cycle)));
sb.Append(string.Format("<td>{0}|{1}</td>", item.Times, item.TimesTheory));
sb.Append(string.Format("<td>{0}</td>", (string.Format("{0:F2}", item.Probability * 100)) + "%"));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.AvgMiss)));
sb.Append(string.Format("<td>{0}</td>", item.MaxMiss));
sb.Append(string.Format("<td>{0}</td>", item.LastMaxMiss));
sb.Append(string.Format("<td>{0}</td>", item.LastMiss));
sb.Append(string.Format("<td>{0}</td>", item.LocalMiss));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.AppearingProbability)));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.InvestmentValue)));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.CoveringProbability)));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.ContinuousProbability)));
sb.Append(string.Format("<td>{0}</td>", item.ContinuousMaxTimes));
sb.Append(string.Format("<td>{0}</td>", item.ContinuousMaxMiss));
sb.Append(string.Format("<td>{0}</td>", 0 == item.ContinuousTimes ? item.Times - 1 : item.ContinuousLocalMiss));
sb.Append(string.Format("<td>{0}</td>", string.Format("{0:F2}", item.ContinuousLocalProbability)));
}
}
break;
}
}
return(sb.ToString());
}