private void calculateTime(int type, int intervalNum, DateTime beginTime, DateTime endTime, List <FrequencyTiming> timingList, string guid, bool firstFlag)
{
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = beginTime;
ft.PeriodFlag = firstFlag;
ft.Identify = guid;
timingList.Add(ft);
DateTime newTime = beginTime;
if (type == 1)//间隔分钟
{
newTime = beginTime.AddMinutes(Convert.ToDouble(intervalNum));
}
else if (type == 2)//间隔小时
{
newTime = beginTime.AddHours(Convert.ToDouble(intervalNum));
}
else if (type == 3)//间隔天
{
newTime = beginTime.AddDays(Convert.ToDouble(intervalNum));
}
if (newTime < endTime)
{
calculateTime(type, intervalNum, newTime, endTime, timingList, guid, false);
}
}
/// <summary>
/// 获取频次时间点
/// </summary>
/// <param name="frequencyID">频次ID</param>
/// <param name="beginTime">开始时间</param>
/// <param name="endTime">结束时间</param>
/// <param name="firstCount">首次，无首次默认-1</param>
/// <param name="lastCount">末次，无末次默认-1</param>
/// <returns></returns>
public List <FrequencyTiming> GetTiming(int frequencyID, DateTime beginTime, DateTime endTime, int firstCount, int lastCount)
{
List <FrequencyTiming> timingList = new List <FrequencyTiming>();
if (beginTime > endTime)
{
return(timingList);
}
string ExecuteCode = NewDao <IPublicManageDao>().GetExecuteCode(frequencyID);
ExecuteCode = ExecuteCode == null ? "" : ExecuteCode;
string[] codes = ExecuteCode.Split('@');
string execType = codes[0];//执行类型
switch (execType)
{
case "M": //间隔多少分钟执行（M@20）
int minute = Convert.ToInt32(codes[1]);
calculateTime(1, minute, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
break;
case "H": //间隔多少小时执行(H@2)
int hour = Convert.ToInt32(codes[1]);
calculateTime(2, hour, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
break;
case "D":
if (codes.Length == 2) //间隔多少天执行(D@1)
{
int day = Convert.ToInt32(codes[1]);
calculateTime(3, day, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
}
else if (codes.Length == 4) //1天几次，每次时间点(D@1@3@1|10:30#1|12:30#1|20:00 一天三次)
{
int day = Convert.ToInt32(codes[1]);
int count = Convert.ToInt32(codes[2]);
string[] points = codes[3].Split('#');
List <string> strs = new List <string>();
foreach (string s in points)
{
if (!string.IsNullOrEmpty(s))
{
strs.Add(s);
}
}
string[] rePoints = strs.ToArray();
if (count == rePoints.Length) //避免执行代码错误
{
calculatePoint(day, count, rePoints, beginTime, endTime, timingList, firstCount, lastCount);
}
}
break;
case "S": //立即执行，1次（S@1 立即执行一次）
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = beginTime;
ft.PeriodFlag = true;
ft.Identify = Guid.NewGuid().ToString();
timingList.Add(ft);
break;
}
return(timingList);
}
private void calculatePoint(int day, int count, string[] points, DateTime beginTime, DateTime endTime, List <FrequencyTiming> timingList, int firstCount, int lastCount)
{
List <FrequencyTiming> _timingList = new List <FrequencyTiming>();
DateTime newTime = Convert.ToDateTime(beginTime.Date.ToString("yyyy-MM-dd") + " " + CycleTime);//从0点开始算
newTime = newTime.AddDays(Convert.ToDouble(day));
DateTime date = beginTime.Date;
bool PeriodFlag = true;//首次设执行周期
string guid = Guid.NewGuid().ToString();
for (int i = 0; i < count; i++)
{
int index = Convert.ToInt32(points[i].Split('|')[0]);
string time = points[i].Split('|')[1].ToString().Trim() + ":00";
DateTime thistime = Convert.ToDateTime(date.AddDays(index - 1).ToString("yyyy-MM-dd") + " " + time);
if (thistime >= beginTime && thistime <= newTime && thistime <= endTime)
{
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = thistime;
ft.PeriodFlag = PeriodFlag;
PeriodFlag = false;
ft.Identify = guid;
_timingList.Add(ft);
}
}
timingList.AddRange(_timingList);
#region 处理首次
if (firstCount != -1)//首次
{
timingList.Clear();
//List<FrequencyTiming> FT = _timingList.FindAll(x => x.GroupID == orderCheck.GroupID)
if (_timingList.Count > firstCount)//首次小于正常频次
{
_timingList.RemoveRange(firstCount, _timingList.Count - firstCount);
}
else if (_timingList.Count < firstCount)//首次大于正常频次
{
int num = firstCount - _timingList.Count;
string _guid = _timingList.Count == 0 ? Guid.NewGuid().ToString() : _timingList[0].Identify;
for (int i = 1; i <= num; i++)
{
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = newTime.AddSeconds(-1 * i);
ft.PeriodFlag = PeriodFlag;
PeriodFlag = false;
ft.Identify = _guid;
_timingList.Add(ft);
}
}
timingList.AddRange(_timingList);
firstCount = -1;
}
#endregion
if (newTime < endTime)//继续计算
{
calculatePoint(day, count, points, newTime, endTime, timingList, -1, lastCount);
}
else//末次
{
#region 处理末次
if (lastCount != -1)//设置了末次
{
timingList.RemoveRange(timingList.Count - _timingList.Count, _timingList.Count);
if (_timingList.Count > lastCount)//末次小于正常频次
{
_timingList.RemoveRange(lastCount, _timingList.Count - lastCount);
}
else if (_timingList.Count < lastCount)//末次大于正常频次
{
int num = lastCount - _timingList.Count;
string _guid = _timingList.Count == 0 ? Guid.NewGuid().ToString() : _timingList[0].Identify;
for (int i = 1; i <= num; i++)
{
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = endTime.AddSeconds(-1 * i);
ft.PeriodFlag = false;
ft.Identify = _guid;
_timingList.Add(ft);
}
}
timingList.AddRange(_timingList);
lastCount = -1;
}
#endregion
}
}
/// <summary>
/// 获取频次时间点
/// </summary>
/// <param name="frequencyID">频次ID</param>
/// <param name="beginTime">开始时间</param>
/// <param name="endTime">结束时间</param>
/// <param name="firstCount">首次，无首次默认-1</param>
/// <param name="lastCount">末次，无末次默认-1</param>
/// <returns></returns>
public List <FrequencyTiming> GetTimingRef(int frequencyID, DateTime beginTime, ref DateTime endTime, int firstCount, int lastCount)
{
List <FrequencyTiming> timingList = new List <FrequencyTiming>();
if (beginTime > endTime)
{
return(timingList);
}
if (beginTime.AddMonths(3) < endTime)
{
return(timingList);
}
string ExecuteCode = frequencyID > 0?NewDao <IPublicManageDao>().GetExecuteCode(frequencyID): "D@1@1@1|10:30";
ExecuteCode = ExecuteCode == null ? "" : ExecuteCode;
string[] codes = ExecuteCode.Split('@');
string execType = codes[0];//执行类型
switch (execType)
{
case "M": //间隔多少分钟执行（M@20）
int minute = Convert.ToInt32(codes[1]);
calculateTime(1, minute, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
endTime = timingList.Last <FrequencyTiming>().executeTime.AddMinutes(minute);
break;
case "H": //间隔多少小时执行(H@2)
int hour = Convert.ToInt32(codes[1]);
calculateTime(2, hour, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
endTime = timingList.Last <FrequencyTiming>().executeTime.AddHours(hour);
break;
case "D":
if (codes.Length == 2) //间隔多少天执行(D@1)
{
int day = Convert.ToInt32(codes[1]);
//D天N次的 需要将结束时间定到D天之后，但是如果结束时间-开始时间>D 则不作处理
if (day > 1)
{
TimeSpan timeSpan = DateTime.Parse(endTime.ToString("yyyy-MM-dd HH:mm:ss")) - DateTime.Parse(beginTime.ToString("yyyy-MM-dd 23:59:59"));
decimal dDays = timeSpan.Days + ((timeSpan.Hours + timeSpan.Milliseconds + timeSpan.Seconds) > 0?1:0);
int iPriod = Convert.ToInt32(Math.Ceiling(dDays / day));
endTime = Convert.ToDateTime(beginTime.AddDays(iPriod * day - 1).ToString("yyyy-MM-dd 23:59:59"));
}
calculateTime(3, day, beginTime, endTime, timingList, Guid.NewGuid().ToString(), true);
}
else if (codes.Length == 4) //1天几次，每次时间点(D@1@3@1|10:30#1|12:30#1|20:00 一天三次)
{
int day = Convert.ToInt32(codes[1]);
int count = Convert.ToInt32(codes[2]);
string[] points = codes[3].Split('#');
List <string> strs = new List <string>();
foreach (string s in points)
{
if (!string.IsNullOrEmpty(s))
{
strs.Add(s);
}
}
string[] rePoints = strs.ToArray();
//D天N次的 需要将结束时间定到D天之后，但是如果结束时间-开始时间>D 则不作处理
if (day > 1)
{
TimeSpan timeSpan = DateTime.Parse(endTime.ToString("yyyy-MM-dd HH:mm:ss")) - DateTime.Parse(beginTime.ToString("yyyy-MM-dd HH:mm:ss"));
decimal dDays = timeSpan.Days + ((timeSpan.Hours + timeSpan.Milliseconds + timeSpan.Seconds) > 0 ? 1 : 0);
int iPriod = Convert.ToInt32(Math.Ceiling(dDays / day));
endTime = Convert.ToDateTime(beginTime.AddDays(iPriod * day).ToString("yyyy-MM-dd 00:00:00"));
}
if (count == rePoints.Length) //避免执行代码错误
{
calculatePoint(day, count, rePoints, beginTime, endTime, timingList, firstCount, lastCount);
}
}
break;
case "S": //立即执行，1次（S@1 立即执行一次）
FrequencyTiming ft = new FrequencyTiming();
ft.executeTime = beginTime;
ft.PeriodFlag = true;
ft.Identify = Guid.NewGuid().ToString();
timingList.Add(ft);
break;
}
return(timingList);
}
