/// <summary>
///
/// </summary>
/// <param name="startTime"></param>
/// <param name="cycle"></param>
/// <returns></returns>
static DateTime?GetDayCycleExecuteTime(ScheduleCycle cycle, DateTime startTime)
{
DateTime?executeTime = GetDayCycleExecuteTime(cycle.DayPeriods.First(), startTime);
if (executeTime == null)
{
List <TimePeriod> orderTimePeriods = cycle.DayPeriods.First().TimePeriods.OrderBy(t => t.StartTime).ToList();
DateTime firstTimePeriod = orderTimePeriods.First().StartTime;
executeTime = startTime.AddDays(1).Date.AddHours(firstTimePeriod.Hour).AddMinutes(firstTimePeriod.Minute).AddSeconds(firstTimePeriod.Second);
}
return(executeTime);
//string timeFormat = "{0:HH:mm:ss}";
//string strStartTime = string.Format(timeFormat, startTime);
////排程第一个时间段
//cycle.TimePeriods = cycle.TimePeriods.OrderBy(t => t.StartTime).ToList(); //避免计算时间错误
//DateTime firstTimePeriod = cycle.TimePeriods.First().StartTime;
//foreach (TimePeriod tm in cycle.TimePeriods)
//{
// if (strStartTime.CompareTo(string.Format(timeFormat, tm.StartTime)) >= 0
// && strStartTime.CompareTo(string.Format(timeFormat, tm.EndTime)) <= 0)
// {
// return startTime;
// }
// else if (strStartTime.CompareTo(string.Format(timeFormat, tm.StartTime)) < 0) //判断的前提是时间段已升序排序
// {
// return startTime.Date.AddHours(tm.StartTime.Hour).AddMinutes(tm.StartTime.Minute).AddSeconds(tm.StartTime.Second);
// }
//}
////没有找到满足条件的，从下一天
//return startTime.AddDays(1).Date.AddHours(firstTimePeriod.Hour).AddMinutes(firstTimePeriod.Minute).AddSeconds(firstTimePeriod.Second);
}
/// <summary>
/// 计算排程下一运行时间
/// </summary>
/// <param name="cycle"></param>
/// <param name="startTime"></param>
/// <returns></returns>
public static DateTime?GetExecuteTime(Schedule schedule, DateTime startTime)
{
DateTime?executeTime = null;
if ((startTime - schedule.EffectiveTime).Seconds >= 0 &&
(schedule.ExpirationTime == null || (startTime - schedule.ExpirationTime.Value).Seconds <= 0))
{
ScheduleCycle cycle = schedule.ScheduleCycle;
if (cycle != null && cycle.DayPeriods != null && cycle.DayPeriods.Count > 0)
{
//每天
if (cycle.CycleType == null || cycle.CycleType.SystemOptionCode.Equals("13700001"))
{
executeTime = GetDayCycleExecuteTime(cycle, startTime);
}
//周
else if (cycle.CycleType.SystemOptionCode.Equals("13700002"))
{
executeTime = GetWeekCycleExecuteTime(cycle, startTime);
}
//月
else if (cycle.CycleType.SystemOptionCode.Equals("13700003"))
{
executeTime = GetMonthCycleExecuteTime(cycle, startTime);
}
}
}
return(executeTime);
}
/// <summary>
/// 计算周排程下一执行时间
/// </summary>
/// <param name="cycle"></param>
/// <param name="startTime"></param>
/// <returns></returns>
static DateTime?GetWeekCycleExecuteTime(ScheduleCycle cycle, DateTime startTime)
{
//if (cycle.WeekDays == null || cycle.WeekDays.Length == 0)
// return null;
//DateTime executeTime = GetDayCycleExecuteTime(cycle, startTime).Value;
//int matchDayOfWeek = (int)executeTime.DayOfWeek;
//int dayOfWeek = cycle.WeekDays.FirstOrDefault(t => t >= matchDayOfWeek);
//DateTime firstTimePeriod = cycle.TimePeriods.OrderBy(t => t.StartTime).First().StartTime;
//if (matchDayOfWeek == dayOfWeek)
//{
//}
//else if (matchDayOfWeek < dayOfWeek)
//{
// executeTime = executeTime.AddDays(dayOfWeek - matchDayOfWeek).Date.
// AddHours(firstTimePeriod.Hour).AddMinutes(firstTimePeriod.Minute).AddSeconds(firstTimePeriod.Second);
//}
//else //next week
//{
// int firstDayOfWeek = cycle.WeekDays.First();
// executeTime = executeTime.AddDays(7 + firstDayOfWeek - (int)executeTime.DayOfWeek).Date.
// AddHours(firstTimePeriod.Hour).AddMinutes(firstTimePeriod.Minute).AddSeconds(firstTimePeriod.Second);
//}
//return executeTime;
if (cycle.WeekDays == null || cycle.WeekDays.Length == 0)
{
return(null);
}
int matchDayOfWeek = (int)startTime.DayOfWeek;
DateTime? executeTime = null;
DayPeriod dayPeriod = cycle.DayPeriods.FirstOrDefault(t => t.DayOfWeek == matchDayOfWeek);
if (dayPeriod != null)
{
executeTime = GetDayCycleExecuteTime(dayPeriod, startTime);
}
//当天的时间不满足，获取下一天
if (executeTime == null)
{
//从下一天开始找
List <DayPeriod> dayPeriods = cycle.DayPeriods.OrderBy(t => t.DayOfWeek).ToList();
dayPeriod = dayPeriods.FirstOrDefault(t => t.DayOfWeek > matchDayOfWeek);
int addDays = 0;
if (dayPeriod != null)
{
addDays = dayPeriod.DayOfWeek - matchDayOfWeek;
}
else //滚到下一周
{
dayPeriod = dayPeriods.First();
addDays = 7 + dayPeriod.DayOfWeek - matchDayOfWeek;
}
DateTime firstTime = dayPeriod.TimePeriods.OrderBy(t => t.StartTime).First().StartTime;
executeTime = startTime.Date.AddDays(addDays).AddHours(firstTime.Hour).AddMinutes(firstTime.Millisecond).AddSeconds(firstTime.Second);
}
return(executeTime);
}
/// <summary>
/// 计算周排程下一执行时间
/// </summary>
/// <param name="cycle"></param>
/// <param name="startTime"></param>
/// <returns></returns>
static DateTime?GetMonthCycleExecuteTime(ScheduleCycle cycle, DateTime startTime)
{
//if (cycle.Days == null || cycle.Days.Length == 0 || cycle.Months == null || cycle.Months.Length == 0)
// return null;
////当前月份是否有满足条件的，没有则从下一个月开始查找
//bool hasFound = false;
//DateTime executeTime = GetDayCycleExecuteTime(cycle, startTime).Value;
//DateTime firstTimePeriod = cycle.TimePeriods.OrderBy(t => t.StartTime).First().StartTime;
//int matchMonth = executeTime.Month;
//if (cycle.Months.Contains(matchMonth))
//{
// int matchDay = executeTime.Day;
// int day = cycle.Days.FirstOrDefault(t => t >= matchDay);
// if (matchDay == day)
// {
// hasFound = true;
// }
// else if (day > matchDay)
// {
// executeTime = new DateTime(executeTime.Year, matchMonth, day,
// firstTimePeriod.Hour,
// firstTimePeriod.Minute,
// firstTimePeriod.Second);
// hasFound = true;
// }
//}
//if (!hasFound)
//{
// int month = cycle.Months.FirstOrDefault(t => t > matchMonth);
// if (month == 0) //next year
// {
// executeTime = new DateTime(executeTime.Year + 1, cycle.Months[0], cycle.Days[0],
// firstTimePeriod.Hour, firstTimePeriod.Minute, firstTimePeriod.Second);
// }
// else //
// {
// executeTime = new DateTime(executeTime.Year, month, cycle.Days[0],
// firstTimePeriod.Hour, firstTimePeriod.Minute, firstTimePeriod.Second);
// }
//}
//return executeTime;
if (cycle.Days == null || cycle.Days.Length == 0 || cycle.Months == null || cycle.Months.Length == 0)
{
return(null);
}
DateTime?executeTime = null;
int matchMonth = startTime.Month;
if (cycle.Months.Contains(matchMonth))
{
//从startTime当天开始找
int matchDay = startTime.Day;
DayPeriod dayPeriod = cycle.DayPeriods.FirstOrDefault(t => t.Day == matchDay);
if (dayPeriod != null)
{
executeTime = GetDayCycleExecuteTime(dayPeriod, startTime);
}
//没有找到符合条件的，从一天开始找
if (executeTime == null)
{
//找到
dayPeriod = cycle.DayPeriods.FirstOrDefault(t => t.Day > matchDay);
if (dayPeriod != null)
{
DateTime firstTime = dayPeriod.TimePeriods.OrderBy(t => t.StartTime).First().StartTime;
executeTime = startTime.Date.AddDays(dayPeriod.Day - matchDay).AddHours(firstTime.Hour).AddMinutes(firstTime.Minute).AddSeconds(firstTime.Second);
}
}
}
//从下一个月开始找
if (executeTime == null)
{
int year = 0;
int month = cycle.Months.FirstOrDefault(t => t > matchMonth);
if (month == 0)
{
year = 1;
month = cycle.Months.OrderBy(t => t).First();
}
int day = cycle.Days.OrderBy(t => t).First();
DateTime firstTime = cycle.DayPeriods.FirstOrDefault(t => t.Day == day).TimePeriods.OrderBy(t => t.StartTime).First().StartTime;
executeTime = new DateTime(startTime.Year + year, month, day, firstTime.Hour, firstTime.Minute, firstTime.Second);
}
return(executeTime);
}
/// <summary>
/// 获取预案任务运行的时间段
/// </summary>
/// <param name="schedule"></param>
/// <param name="executeTime">执行时间</param>
/// <returns></returns>
public static TimePeriod GetPlanTaskTimePeriod(Schedule schedule, DateTime executeTime)
{
//if (schedule != null)
//{
// string timeFormat = "{0:HH:mm:ss}";
// string strCheckTime = string.Format(timeFormat, executeTime);
// var timePeriods = schedule.ScheduleCycle.TimePeriods.OrderBy(t => t.StartTime).ToList();
// foreach (TimePeriod tm in timePeriods)
// {
// if (strCheckTime.CompareTo(string.Format(timeFormat, tm.StartTime)) >= 0 &&
// strCheckTime.CompareTo(string.Format(timeFormat, tm.EndTime)) <= 0)
// {
// TimePeriod tp = new TimePeriod()
// {
// StartTime = executeTime,
// EndTime = executeTime.Date.AddHours(tm.EndTime.Hour).AddMinutes(tm.EndTime.Minute).AddSeconds(tm.EndTime.Second)
// };
// Console.WriteLine("找到预案运行的时间段...");
// return tp;
// }
// }
//}
//Console.WriteLine("没有找到预案任务运行的时间段...");
//return null;
if (schedule != null)
{
if ((executeTime - schedule.EffectiveTime).Seconds >= 0 &&
(schedule.ExpirationTime == null || (executeTime - schedule.ExpirationTime.Value).Seconds <= 0))
{
ScheduleCycle cycle = schedule.ScheduleCycle;
List <TimePeriod> timePeriods = new List <TimePeriod>();
if (cycle != null && cycle.DayPeriods != null)
{
//周
if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700002"))
{
int dayOfWeek = (int)executeTime.DayOfWeek;
if (cycle.WeekDays.Contains(dayOfWeek))
{
timePeriods = cycle.DayPeriods.First(t => t.DayOfWeek == dayOfWeek).TimePeriods;
}
}
//月
else if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700003"))
{
int month = executeTime.Month;
int day = executeTime.Day;
if (cycle.Months.Contains(month) && cycle.Days.Contains(day))
{
timePeriods = cycle.DayPeriods.First(t => t.Day == day).TimePeriods;
}
}
//天
else
{
timePeriods = cycle.DayPeriods.First().TimePeriods;
}
string timeFormat = "{0:HH:mm}";
string strCheckTime = string.Format(timeFormat, executeTime);
foreach (TimePeriod tm in timePeriods)
{
if (strCheckTime.CompareTo(string.Format(timeFormat, tm.StartTime)) >= 0 &&
strCheckTime.CompareTo(string.Format(timeFormat, tm.EndTime)) <= 0)
{
TimePeriod tp = new TimePeriod()
{
StartTime = executeTime,
EndTime = executeTime.Date.AddHours(tm.EndTime.Hour).AddMinutes(tm.EndTime.Minute).AddSeconds(tm.EndTime.Second)
};
Console.WriteLine("找到预案运行的时间段...");
return(tp);
}
}
}
}
}
Console.WriteLine("没有找到预案任务运行的时间段...");
return(null);
}
/// <summary>
/// 验证时间是否在排程中
/// </summary>
/// <param name="schedule"></param>
/// <param name="checkTime"></param>
/// <returns></returns>
public static bool IsValidSchedule(Schedule schedule, DateTime checkTime)
{
//if (schedule != null)
//{
// if ((checkTime - schedule.EffectiveTime).Seconds >= 0 &&
// (schedule.ExpirationTime == null || (checkTime - schedule.ExpirationTime.Value).Seconds <= 0))
// {
// ScheduleCycle cycle = schedule.ScheduleCycle;
// if (cycle != null && cycle.TimePeriods != null)
// {
// if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700002"))
// {
// int dayOfWeek = (int)checkTime.DayOfWeek;
// if (!cycle.WeekDays.Contains(dayOfWeek))
// {
// Console.WriteLine("now not in schedule of week cycle,return false");
// return false;
// }
// }
// else if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700003"))
// {
// int month = checkTime.Month;
// int day = checkTime.Day;
// if (!cycle.Months.Contains(month) || !cycle.Days.Contains(day))
// {
// Console.WriteLine("now not in schedule of week cycle return false");
// return false;
// }
// }
// string timeFormat = "{0:HH:mm}";
// string strCheckTime = string.Format(timeFormat, checkTime);
// foreach (TimePeriod tm in schedule.ScheduleCycle.TimePeriods)
// {
// if (strCheckTime.CompareTo(string.Format(timeFormat, tm.StartTime)) >= 0 &&
// strCheckTime.CompareTo(string.Format(timeFormat, tm.EndTime)) <= 0)
// {
// Console.WriteLine("符合排程条件，return true");
// return true;
// }
// }
// }
// }
//}
//Console.WriteLine("Can not find the schedule....return false");
//return false;
if (schedule != null)
{
if ((checkTime - schedule.EffectiveTime).Seconds >= 0 &&
(schedule.ExpirationTime == null || (checkTime - schedule.ExpirationTime.Value).Seconds <= 0))
{
ScheduleCycle cycle = schedule.ScheduleCycle;
List <TimePeriod> timePeriods = new List <TimePeriod>();
if (cycle != null && cycle.DayPeriods != null)
{
//周
if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700002"))
{
int dayOfWeek = (int)checkTime.DayOfWeek;
if (!cycle.WeekDays.Contains(dayOfWeek))
{
Console.WriteLine("now not in schedule of week cycle,return false");
return(false);
}
timePeriods = cycle.DayPeriods.First(t => t.DayOfWeek == dayOfWeek).TimePeriods;
}
//月
else if (cycle.CycleType != null && cycle.CycleType.SystemOptionCode.Equals("13700003"))
{
int month = checkTime.Month;
int day = checkTime.Day;
if (!cycle.Months.Contains(month) || !cycle.Days.Contains(day))
{
Console.WriteLine("now not in schedule of week cycle return false");
return(false);
}
timePeriods = cycle.DayPeriods.First(t => t.Day == day).TimePeriods;
}
//天
else
{
timePeriods = cycle.DayPeriods.First().TimePeriods;
}
string timeFormat = "{0:HH:mm}";
string strCheckTime = string.Format(timeFormat, checkTime);
foreach (TimePeriod tm in timePeriods)
{
if (strCheckTime.CompareTo(string.Format(timeFormat, tm.StartTime)) >= 0 &&
strCheckTime.CompareTo(string.Format(timeFormat, tm.EndTime)) <= 0)
{
Console.WriteLine("符合排程条件，return true");
return(true);
}
}
}
}
}
Console.WriteLine("Can not find the schedule....return false");
return(false);
}