/// <summary>
/// 获取本月的阳历日期列表
/// </summary>
/// <returns>阳历日期列表</returns>
public List <Solar> getDays()
{
List <Solar> l = new List <Solar>(31);
Solar d = new Solar(year, month, 1);
l.Add(d);
int days = SolarUtil.getDaysOfMonth(year, month);
for (int i = 1; i < days; i++)
{
l.Add(d.next(i));
}
return(l);
}
/// <summary>
/// 周推移
/// </summary>
/// <param name="weeks">推移的周数，负数为倒推</param>
/// <param name="separateMonth">是否按月单独计算</param>
/// <returns>推移后的阳历周</returns>
public SolarWeek next(int weeks, bool separateMonth)
{
if (0 == weeks)
{
return(new SolarWeek(year, month, day, start));
}
if (separateMonth)
{
int n = weeks;
DateTime c = new DateTime(year, month, day);
SolarWeek week = new SolarWeek(c, start);
int m = this.month;
bool plus = n > 0;
while (0 != n)
{
c = c.AddDays(plus ? 7 : -7);
week = new SolarWeek(c, start);
int weekMonth = week.getMonth();
if (m != weekMonth)
{
int index = week.getIndex();
if (plus)
{
if (1 == index)
{
Solar firstDay = week.getFirstDay();
week = new SolarWeek(firstDay.getYear(), firstDay.getMonth(), firstDay.getDay(), start);
weekMonth = week.getMonth();
}
else
{
c = new DateTime(week.getYear(), week.getMonth(), 1);
week = new SolarWeek(c, start);
}
}
else
{
int size = SolarUtil.getWeeksOfMonth(week.getYear(), week.getMonth(), start);
if (size == index)
{
Solar firstDay = week.getFirstDay();
Solar lastDay = firstDay.next(6);
week = new SolarWeek(lastDay.getYear(), lastDay.getMonth(), lastDay.getDay(), start);
weekMonth = week.getMonth();
}
else
{
c = new DateTime(week.getYear(), week.getMonth(), SolarUtil.getDaysOfMonth(week.getYear(), week.getMonth()));
week = new SolarWeek(c, start);
}
}
m = weekMonth;
}
n -= plus ? 1 : -1;
}
return(week);
}
else
{
DateTime c = new DateTime(year, month, day);
c = c.AddDays(weeks * 7);
return(new SolarWeek(c, start));
}
}
/// <summary>
/// 通过阳历日期初始化
/// </summary>
/// <param name="date">阳历日期</param>
public Lunar(DateTime date)
{
solar = new Solar(date);
int y = solar.getYear();
int m = solar.getMonth();
int d = solar.getDay();
int startYear, startMonth, startDay;
int lunarYear, lunarMonth, lunarDay;
if (y < 2000)
{
startYear = SolarUtil.BASE_YEAR;
startMonth = SolarUtil.BASE_MONTH;
startDay = SolarUtil.BASE_DAY;
lunarYear = LunarUtil.BASE_YEAR;
lunarMonth = LunarUtil.BASE_MONTH;
lunarDay = LunarUtil.BASE_DAY;
}
else
{
startYear = SolarUtil.BASE_YEAR + 99;
startMonth = 1;
startDay = 1;
lunarYear = LunarUtil.BASE_YEAR + 99;
lunarMonth = 11;
lunarDay = 25;
}
int diff = 0;
for (int i = startYear; i < y; i++)
{
diff += 365;
if (SolarUtil.isLeapYear(i))
{
diff += 1;
}
}
for (int i = startMonth; i < m; i++)
{
diff += SolarUtil.getDaysOfMonth(y, i);
}
diff += d - startDay;
lunarDay += diff;
int lastDate = LunarUtil.getDaysOfMonth(lunarYear, lunarMonth);
while (lunarDay > lastDate)
{
lunarDay -= lastDate;
lunarMonth = LunarUtil.nextMonth(lunarYear, lunarMonth);
if (lunarMonth == 1)
{
lunarYear++;
}
lastDate = LunarUtil.getDaysOfMonth(lunarYear, lunarMonth);
}
year = lunarYear;
month = lunarMonth;
day = lunarDay;
hour = solar.getHour();
minute = solar.getMinute();
second = solar.getSecond();
dayOffset = LunarUtil.computeAddDays(year, month, day);
compute();
}