/// <summary>
/// 获取指定号码的可能周期
/// </summary>
/// <param name="span">周期对象数据</param>
/// <param name="spans">所有周期样本</param>
/// <param name="CaiData">配置数据对象</param>
/// <returns></returns>
private string getNextCyclesByNum(NumSpanData span, List <int> spans, CaiConfigData CaiData)
{
string num = span.num;
int avg = span.SpanAvg;
int lastp = span.SpanTillNow;
List <int> cycles = new List <int>();
for (int i = 3; i < spans.Count; i++)
{
int cycle = 0;
for (int j = 0; j < i - 1; j++)
{
int currentspan = spans[j];
cycle += currentspan;
}
int next = avg * i - cycle;
next = next - lastp;
int cycleMax = CaiData.PeriodPerDay * 2;
if (next > 0 && next < cycleMax)
{
cycles.Add(next);
}
}
cycles = cycles.OrderBy(x => x).ToList();
CaiData.StatusLabel = span.num + " NextCycles Geted!";
return(BizBase.ListToString(cycles, true));
}
/// <summary>
/// 获取指定号码的热度趋势
/// </summary>
/// <param name="span"></param>
/// <param name="CaiData"></param>
/// <returns></returns>
private NumSpanData getHotTrends(NumSpanData span, CaiConfigData CaiData, List <DwNumber> dtos)
{
List <int> times = new List <int>();
int max = dtos.Count >= 1008?1008:dtos.Count;
for (int i = 0; i < 10; i++)
{
//按日期推算每一天前的1008期出现的次数
List <DwNumber> list = dtos.GetRange(i * CaiData.PeriodPerDay, max);
times.Add(list.Where(x => x.P2 == span.num).ToList().Count);
}
//判断趋向热
if (times[0] == times.Max() && times[times.Count - 1] == times.Min() && times.Max() - times.Min() >= 3)
{
span.HotTrend = 1;
}
else if (times[0] == times.Min() && times[times.Count - 1] == times.Max() && times.Max() - times.Min() >= 3)
{
span.HotTrend = -1;
}
else if (times[0] != times.Max() && times[times.Count - 1] != times.Max() && times.Max() - times.Min() >= 3)
{
span.HotTrend = -1;
}
else if (times[0] != times.Min() && times[times.Count - 1] != times.Min() && times.Max() - times.Min() >= 3)
{
span.HotTrend = 1;
}
else
{
span.HotTrend = 0;
}
span.HotRecent = BizBase.ListToString(times);
return(span);
}
