//获取按小时执行的时间
public DateTime GetHourTime(BatchExecVM item, DateTime nowDate)
{
DateTime?nextDate = null;
var hourList = item.Exec_Moment.Split(',').ToList();
var minHour = Convert.ToInt32(hourList.First());
var maxHour = Convert.ToInt32(hourList.Last());
if (hourList.Count() == 1)
{
//var intervalHour = Convert.ToInt32(item.Exec_Moment);
nextDate = item.Next_Execution_Date.AddHours(1);
}
else //分割的值有多个
{
if (nowDate.Minute == maxHour) //如果值等于最后的一个时间段
{
nextDate = item.Next_Execution_Date.AddMinutes(60 - maxHour + minHour);
}
else
{
//找到列表的索引序号
int currentSeq = 0;
for (int i = 0; i < hourList.Count(); i++)
{
if (Convert.ToInt16(hourList[i]) == nowDate.Minute)
{
currentSeq = i;
break;
}
}
nextDate = item.Next_Execution_Date.AddMinutes(Convert.ToInt16(hourList[currentSeq + 1]) - Convert.ToInt32(hourList[currentSeq]));
}
}
return(nextDate.Value);
}
//获取按月执行的时间
public DateTime GetMonthDay(BatchExecVM item, DateTime nowDate)
{
DateTime?nextDate = null;
var dayList = item.Exec_Moment.Split(',').ToList();
var minDay = Convert.ToInt32(dayList.First());
var maxDay = Convert.ToInt32(dayList.Last());
var execTimeList = item.Exec_Time.Split(',').ToList();
//如果只有一个执行时间点
if (execTimeList.Count() == 1)
{
if (dayList.Count() == 1)
{
nextDate = item.Next_Execution_Date.AddMonths(1);
}
else
{
//找到列表的索引序号
for (int i = 0; i < dayList.Count(); i++)
{
if (Convert.ToInt16(dayList[i]) == nowDate.Day)
{
//获取这个月有多少天
var days = DateTime.DaysInMonth(item.Next_Execution_Date.Year, item.Next_Execution_Date.Month);
if (i != dayList.Count() - 1) //不是最后一天即最后一个元素
{
var intervalDay = Convert.ToInt32(dayList[i + 1]) - Convert.ToInt32(dayList[i]);
nextDate = item.Next_Execution_Date.AddDays(intervalDay);
break;
}
else //是最后一天即最后一个元素
{
var intervalDay = days - Convert.ToInt32(dayList[i]) + Convert.ToInt32(dayList[0]);
nextDate = item.Next_Execution_Date.AddDays(intervalDay);
break;
}
}
}
}
}
else //如果有多个执行时间点
{
var maxTime = execTimeList.Last();
var nowHour = nowDate.Hour;
var nowMinute = nowDate.Minute;
for (int i = 0; i < execTimeList.Count(); i++)
{
var timeList = execTimeList[i].Split(':').ToList();
var execTimeHour = Convert.ToInt32(timeList[0]);
var execTimeMinute = Convert.ToInt32(timeList[1]);
//如果当前的时间点不是最后执行的时间点
if (nowHour == execTimeHour && nowMinute == execTimeMinute && (i != execTimeList.Count() - 1))
{
var nextTimeList = execTimeList[i + 1].Split(':').ToList();
var nextExecTimeHour = Convert.ToInt32(nextTimeList[0]);
var nextExecTimeMinute = Convert.ToInt32(nextTimeList[1]);
nextDate = item.Next_Execution_Date.Date.AddHours(nextExecTimeHour).AddMinutes(nextExecTimeMinute);
break;
}
//如果当前的时间点是最后执行的时间点
if (nowHour == execTimeHour && nowMinute == execTimeMinute && (i == execTimeList.Count() - 1))
{
var firstTimeList = execTimeList[0].Split(':').ToList();
var firstExecTimeHour = Convert.ToInt32(firstTimeList[0]);
var firstExecTimeMinute = Convert.ToInt32(firstTimeList[1]);
if (dayList.Count() == 1)
{
nextDate = item.Next_Execution_Date.Date.AddMonths(1).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
}
else
{
//找到列表的索引序号
for (int j = 0; j < dayList.Count(); j++)
{
if (Convert.ToInt16(dayList[j]) == nowDate.Day)
{
//获取这个月有多少天
var days = DateTime.DaysInMonth(item.Next_Execution_Date.Year, item.Next_Execution_Date.Month);
if (j != dayList.Count() - 1) //不是最后一天即不是最后一个元素
{
var intervalDay = Convert.ToInt32(dayList[j + 1]) - Convert.ToInt32(dayList[j]);
nextDate = item.Next_Execution_Date.Date.AddDays(intervalDay).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
break;
}
else //是最后一天即最后一个元素
{
var intervalDay = days - Convert.ToInt32(dayList[j]) + Convert.ToInt32(dayList[0]);
nextDate = item.Next_Execution_Date.Date.AddDays(intervalDay).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
break;
}
}
}
}
}
}
}
return(nextDate.Value);
}
//获取按周执行的时间
public DateTime GetWeekDay(BatchExecVM item, DateTime nowDate)
{
DateTime?nextDate = null;
var dayList = item.Exec_Moment.Split(',').ToList();
var execTimeList = item.Exec_Time.Split(',').ToList();
//如果只有一个执行时间点
if (execTimeList.Count() == 1)
{
//如果分割的列表是7个则说明每天执行
if (dayList.Count() == 7)
{
nextDate = item.Next_Execution_Date.AddDays(1);
}
else if (dayList.Count() == 1) //如果分割的列表是1个则说明每周执行一次
{
nextDate = item.Next_Execution_Date.AddDays(7);
}
else //不是每天执行则根据数字判断
{
//系统里面把星期天当成0
var dayOfInt = (int)nowDate.DayOfWeek;
if (dayOfInt == 0)
{
dayOfInt = 7;
}
//找到列表的索引序号
for (int i = 0; i < dayList.Count(); i++)
{
//是最后一个元素
if (i == dayList.Count() - 1)
{
var interValDay = 7 - Convert.ToInt32(dayList[i]) + Convert.ToInt32(dayList[0]);
nextDate = item.Next_Execution_Date.AddDays(interValDay);
break;
}
if (Convert.ToInt16(dayList[i]) == dayOfInt)
{
nextDate = item.Next_Execution_Date.AddDays(Convert.ToInt16(dayList[i + 1]) - Convert.ToInt32(dayList[i]));
break;
}
}
}
}
else //如果有多个执行时间点
{
var maxTime = execTimeList.Last();
var nowHour = nowDate.Hour;
var nowMinute = nowDate.Minute;
for (int i = 0; i < execTimeList.Count(); i++)
{
var timeList = execTimeList[i].Split(':').ToList();
var execTimeHour = Convert.ToInt32(timeList[0]);
var execTimeMinute = Convert.ToInt32(timeList[1]);
//如果当前的时间点不是最后执行的时间点
if (nowHour == execTimeHour && nowMinute == execTimeMinute && (i != execTimeList.Count() - 1))
{
var nextTimeList = execTimeList[i + 1].Split(':').ToList();
var nextExecTimeHour = Convert.ToInt32(nextTimeList[0]);
var nextExecTimeMinute = Convert.ToInt32(nextTimeList[1]);
nextDate = item.Next_Execution_Date.Date.AddHours(nextExecTimeHour).AddMinutes(nextExecTimeMinute);
break;
}
//如果当前的时间点是最后执行的时间点
if (nowHour == execTimeHour && nowMinute == execTimeMinute && (i == execTimeList.Count() - 1))
{
var firstTimeList = execTimeList[0].Split(':').ToList();
var firstExecTimeHour = Convert.ToInt32(firstTimeList[0]);
var firstExecTimeMinute = Convert.ToInt32(firstTimeList[1]);
//判断Exec_Moment执行的日期是不是最后一天
if (dayList.Count() == 1) //如果设置的是每周几执行
{
nextDate = item.Next_Execution_Date.Date.AddDays(7).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
}
else if (dayList.Count() == 7)//每天执行1，2，3，4，5，6，7
{
nextDate = item.Next_Execution_Date.Date.AddDays(1).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
}
else //间隔执行1，3，5
{
//系统里面把星期天当成0
var dayOfInt = (int)nowDate.DayOfWeek;
if (dayOfInt == 0)
{
dayOfInt = 7;
}
//找到列表的索引序号
for (int j = 0; j < dayList.Count(); j++)
{
//是最后一个元素
if (j == dayList.Count() - 1)
{
var interValBBDay = 7 - Convert.ToInt32(dayList[j]) + Convert.ToInt32(dayList[0]);
nextDate = item.Next_Execution_Date.Date.AddDays(interValBBDay).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
break;
}
if (Convert.ToInt16(dayList[j]) == dayOfInt)
{
nextDate = item.Next_Execution_Date.Date.AddDays(Convert.ToInt16(dayList[j + 1]) - Convert.ToInt32(dayList[j])).AddHours(firstExecTimeHour).AddMinutes(firstExecTimeMinute);
break;
}
}
}
}
}
}
return(nextDate.Value);
}