using System;

namespace System.Globalization
{
	// Token: 0x02000174 RID: 372
	internal class CCEastAsianLunisolarCalendar
	{
		// Token: 0x06001207 RID: 4615 RVA: 0x00046D7C File Offset: 0x00044F7C
		public static int fixed_from_dmy(int day, int month, int year)
		{
			throw new Exception("fixed_from_dmy");
		}

		// Token: 0x06001208 RID: 4616 RVA: 0x00046D88 File Offset: 0x00044F88
		public static int year_from_fixed(int date)
		{
			throw new Exception("year_from_fixed");
		}

		// Token: 0x06001209 RID: 4617 RVA: 0x00046D94 File Offset: 0x00044F94
		public static void my_from_fixed(out int month, out int year, int date)
		{
			throw new Exception("my_from_fixed");
		}

		// Token: 0x0600120A RID: 4618 RVA: 0x00046DA0 File Offset: 0x00044FA0
		public static void dmy_from_fixed(out int day, out int month, out int year, int date)
		{
			throw new Exception("dmy_from_fixed");
		}

		// Token: 0x0600120B RID: 4619 RVA: 0x00046DAC File Offset: 0x00044FAC
		public static DateTime AddMonths(DateTime date, int months)
		{
			throw new Exception("AddMonths");
		}

		// Token: 0x0600120C RID: 4620 RVA: 0x00046DB8 File Offset: 0x00044FB8
		public static DateTime AddYears(DateTime date, int years)
		{
			throw new Exception("AddYears");
		}

		// Token: 0x0600120D RID: 4621 RVA: 0x00046DC4 File Offset: 0x00044FC4
		public static int GetDayOfMonth(DateTime date)
		{
			throw new Exception("GetDayOfMonth");
		}

		// Token: 0x0600120E RID: 4622 RVA: 0x00046DD0 File Offset: 0x00044FD0
		public static int GetDayOfYear(DateTime date)
		{
			throw new Exception("GetDayOfYear");
		}

		// Token: 0x0600120F RID: 4623 RVA: 0x00046DDC File Offset: 0x00044FDC
		public static int GetDaysInMonth(int gyear, int month)
		{
			throw new Exception("GetDaysInMonth");
		}

		// Token: 0x06001210 RID: 4624 RVA: 0x00046DE8 File Offset: 0x00044FE8
		public static int GetDaysInYear(int year)
		{
			throw new Exception("GetDaysInYear");
		}

		// Token: 0x06001211 RID: 4625 RVA: 0x00046DF4 File Offset: 0x00044FF4
		public static int GetMonth(DateTime date)
		{
			throw new Exception("GetMonth");
		}

		// Token: 0x06001212 RID: 4626 RVA: 0x00046E00 File Offset: 0x00045000
		public static bool IsLeapMonth(int gyear, int month)
		{
			int num = gyear % 19;
			bool flag = false;
			bool flag2 = false;
			double num2 = 0.0;
			for (int i = 0; i < num; i++)
			{
				int num3 = 0;
				for (int j = 1; j <= month; j++)
				{
					if (flag2)
					{
						num3 += 30;
						flag2 = false;
						if (i == num && j == month)
						{
							return true;
						}
					}
					else
					{
						num3 += ((!flag) ? 29 : 30);
						flag = !flag;
						num2 += 30.44;
						if (num2 - (double)num3 > 29.0)
						{
							flag2 = true;
						}
					}
				}
			}
			return false;
		}

		// Token: 0x06001213 RID: 4627 RVA: 0x00046EB0 File Offset: 0x000450B0
		public static bool IsLeapYear(int gyear)
		{
			int num = gyear % 19;
			int num2 = num;
			switch (num2)
			{
			case 6:
			case 9:
			case 11:
				break;
			default:
				switch (num2)
				{
				case 0:
				case 3:
					break;
				default:
					switch (num2)
					{
					case 14:
					case 17:
						return true;
					}
					return false;
				}
				break;
			}
			return true;
		}

		// Token: 0x06001214 RID: 4628 RVA: 0x00046F1C File Offset: 0x0004511C
		public static DateTime ToDateTime(int year, int month, int day, int hour, int minute, int second, int millisecond)
		{
			throw new Exception("ToDateTime");
		}

		// Token: 0x040004A9 RID: 1193
		private const int initial_epact = 29;
	}
}