/// <summary>
/// 可以没有天干，但必须有地支。
/// </summary>
/// <param name="gan"></param>
/// <param name="zhi"></param>
public GanZhi(string gan, string zhi)
{
this.Gan = Gan.Get(gan);
this.Zhi = Zhi.Get(zhi);
this.ValidCheck();
}
private BaZiList <GanZhi> InitBaZiFromDateTime(DateTime date, bool 确定时辰)
{
this.datetime = new LnDate(date);
this.time = 确定时辰 ? date.TimeOfDay : TimeSpan.Zero;
GanZhi 年 = new GanZhi(this.datetime.YearGZ);
GanZhi 月 = new GanZhi(this.datetime.MonthGZ);
GanZhi 日 = new GanZhi(this.datetime.DayGZ);
LnDate 明天 = this.datetime.Add(1);
if (date.Hour >= 23)
{
日 = 日.Add(1);
年 = new GanZhi(明天.YearGZ);
月 = new GanZhi(明天.MonthGZ);
}
GanZhi 时 = GanZhi.Zero;
if (确定时辰)
{
Zhi 时支 = Zhi.Get((int)((date.Hour + 1) / 2) % 12);
时 = 日.Gan.起月时(时支, 柱位.时);
}
return(BaZiList.Create(年, 月, 日, 时));
}
public GanZhi(int gan, int zhi)
{
this.Gan = Gan.Get(gan);
this.Zhi = Zhi.Get(zhi);
this.ValidCheck();
}
static Zhi()
{
instances = new Zhi[BaseDef.Zhis.Length];
for (int idx = 0; idx < instances.Length; idx++)
{
instances[idx] = new Zhi(idx, BaseDef.Zhis[idx]);
}
}
internal string[] Calc(GanZhi gz)
{
if (this.CalcSpec == null)
{
return(new string[] { Zhi.Get(this.Pattern[this.Fetch(gz)]).Name });
}
else
{
return(this.CalcSpec(gz));
}
}
/// <summary>
/// 寅月以寅日为建日，卯月以卯日为建日，
/// 當推算出「建日」後，以後跟隨的日支，便繼續配上 除、滿、平、定、執、破、危、成、收、開、閉等十二神
/// </summary>
/// <returns></returns>
public static JianChu Get(Zhi 月, Zhi 日)
{
if (instances == null)
{
JianChu.Init();
}
var index = (日.Index - 月.Index + 12) % 12;
return(instances[index]);
}
internal static string[] 贵人(GanZhi gz)
{
int[,] pattern = new int[10, 2] {
{ 1, 7 }, { 8, 0 }, { 11, 9 }, { 11, 9 }, { 1, 7 }, { 8, 0 }, { 2, 6 }, { 2, 6 }, { 3, 5 }, { 3, 5 }
};
List <int> res = new List <int>();
res.Add(pattern[gz.Gan.Index, 0]);
res.Add(pattern[gz.Gan.Index, 1]);
return(res.Select(i => Zhi.Get(i).Name).ToArray());
}
public GanZhi 起月时(Zhi zhi, 柱位 location)
{
if (location == 柱位.月)
{
var start = (this.Index % 5) * 2;
start = (start + 2) % 10;
var diff = (zhi.Index - 2 + 12) % 12; //减去寅月
var g = (start + diff + 10) % 10;
return(new GanZhi(g, zhi.Index));
}
else
{
var start = (this.Index % 5) * 2;
var g = (start + zhi.Index + 10) % 10;
return(new GanZhi(g, zhi.Index));
}
}
public GanZhi(string name)
{
string g = string.Empty;
string z = string.Empty;
if (string.IsNullOrEmpty(name) || name.Length > 2)
{
this.Gan = Gan.Zero;
this.Zhi = Zhi.Zero;
}
else if (name.Length == 1)
{
this.Gan = Gan.Zero;
this.Zhi = Zhi.Get(name);
}
else
{
this.Gan = Gan.Get(name.Substring(0, 1));
this.Zhi = Zhi.Get(name.Substring(1, 1));
}
this.ValidCheck();
}
internal static string[] 旬空(GanZhi gz)
{
var index = 10 - (int)(gz.Index / 10) * 2;
return(new string[] { Zhi.Get(index).Name, Zhi.Get(index + 1).Name });
}
internal static string[] 天医(GanZhi gz)
{
return(new string[] { Zhi.Get((gz.Zhi.Index - 1 + 12) % 12).Name });
}