public static WebProjectUserManager Create(
IdentityFactoryOptions <WebProjectUserManager> options,
IOwinContext context)
{
WebProjectDbContext dbContext = context.Get <WebProjectDbContext>();
WebProjectUserManager userManager = new WebProjectUserManager(new UserStore <User>(dbContext));
userManager.PasswordValidator = new PasswordValidator
{
RequiredLength = 6,
};
userManager.UserValidator = new UserValidator <User>(userManager)
{
AllowOnlyAlphanumericUserNames = true,
RequireUniqueEmail = true
};
return(userManager);
}
public static float CaculateTotalDays(DateTime startDate, DateTime endDate, WebProjectDbContext webProjectDbContext)
{
const int workingHours = 8;
double totalMinutes = 0;
float totalDays = 0;
WebProjectDbContext context = webProjectDbContext;
WorkingTime workingTime = context.WorkingTimes.First();
if (endDate <= startDate)
{
throw new InvalidOperationException(@"开始日期不能小于结束日期");
}
//如果开始和结束日期是周六或者周天，抛出异常
if (!IsWorkingDay(startDate) || !IsWorkingDay(endDate))
{
throw new InvalidOperationException(@"开始日期和结束日期不能是星期六和星期天等休假时间");
}
//开始日期公司规定的正常早晨开始上班时间
DateTime firstDayBeginWorkDate = DateTime.Parse(startDate.ToShortDateString() + " " + workingTime.StartTime.ToShortTimeString());
//开始日期公司规定的中午休息开始时间
DateTime firstDayLunchBreakStartDate = DateTime.Parse(startDate.ToShortDateString() + " " + workingTime.LunchBreakStartTime.ToShortTimeString());
//开始日期公司规定的中午休息结束时间
DateTime firstDayLunchBreakEndDate = DateTime.Parse(startDate.ToShortDateString() + " " + workingTime.LunchBreakEndTime.ToShortTimeString());
//开始日期公司规定的下午下班时间
DateTime firstDayEndWorkDate = DateTime.Parse(startDate.ToShortDateString() + " " + workingTime.EndTime.ToShortTimeString());
//结束日期公司规定的上班时间字段
DateTime lastDayBeginWorkDate = DateTime.Parse(endDate.ToShortDateString() + " " + workingTime.StartTime.ToShortTimeString());
DateTime lastDayLunchBreakStartDate = DateTime.Parse(endDate.ToShortDateString() + " " + workingTime.LunchBreakStartTime.ToShortTimeString());
DateTime lastDayLunchBreakEndDate = DateTime.Parse(endDate.ToShortDateString() + " " + workingTime.LunchBreakEndTime.ToShortTimeString());
DateTime lastDayEndWorkDate = DateTime.Parse(endDate.ToShortDateString() + " " + workingTime.EndTime.ToShortTimeString());
//第一种情况，当startDate 和 endDate 是同一天的时候，计算总计时间
if (startDate.Year == endDate.Year && startDate.Month == endDate.Month && startDate.Day == endDate.Day)
{
//检查开始和结束时间是否在正常工作时间范围内
if (startDate > firstDayEndWorkDate || endDate < firstDayBeginWorkDate)
{
throw new InvalidOperationException(@"开始时间和结束时间应在正常的工作时间范围内");
}
if (startDate < firstDayBeginWorkDate)
{
//如果开始时间早于公司规定的正常早晨上班时间，设置开始时间为早晨上班时间
startDate = firstDayBeginWorkDate;
}
if (endDate > firstDayEndWorkDate)
{
//如果结束时间晚于公司规定的下午下班时间，设置结束时间为下午下班时间
endDate = firstDayEndWorkDate;
}
if ((startDate >= firstDayLunchBreakStartDate && startDate <= firstDayLunchBreakEndDate) && (endDate >= firstDayLunchBreakStartDate && endDate <= firstDayLunchBreakEndDate))
{
//如果startDate开始时间和endDate结束时间同时位于中午休息时间内，抛出异常
throw new InvalidOperationException(@"开始和结束时间不能同时位于中午休息时间内");
}
if ((startDate >= firstDayBeginWorkDate && startDate <= firstDayLunchBreakStartDate) && (endDate >= firstDayLunchBreakEndDate && endDate <= firstDayEndWorkDate))
{
//开始日期位于上午正常工作时间段，并且结束日期位于下午正常工作时间段，排除中午休息时间后，返回取整的上限值
totalMinutes = (endDate - startDate).TotalMinutes - (firstDayLunchBreakEndDate - firstDayLunchBreakStartDate).TotalMinutes;
return((float)(Math.Ceiling(totalMinutes / 60) / workingHours));
}
if (((startDate >= firstDayBeginWorkDate && startDate <= firstDayLunchBreakStartDate) && (endDate >= firstDayBeginWorkDate && endDate <= firstDayLunchBreakStartDate)) || ((startDate >= firstDayLunchBreakEndDate && startDate <= firstDayEndWorkDate) && (endDate >= firstDayLunchBreakEndDate && endDate <= firstDayEndWorkDate)))
{
//开始日期和结束日期同时位于上午正常工作时间段，或者开始日期和结束日期同时位于下午正常工作时间段
totalMinutes = (endDate - startDate).TotalMinutes;
return((float)(Math.Ceiling(totalMinutes / 60) / workingHours));
}
//test code
bool r1 = startDate >= firstDayLunchBreakStartDate;
bool r2 = startDate <= firstDayLunchBreakEndDate;
bool r3 = endDate >= firstDayLunchBreakEndDate;
// bool r4 = endDate>
if ((startDate >= firstDayLunchBreakStartDate && startDate <= firstDayLunchBreakEndDate) && (endDate >= firstDayLunchBreakEndDate && endDate <= firstDayEndWorkDate))
{
//开始日期位于中午休息时间段，并且结束日期位于下午正常工作时间段
totalMinutes = (endDate - firstDayLunchBreakEndDate).TotalMinutes;
return((float)(Math.Ceiling(totalMinutes / 60) / workingHours));
}
if ((startDate >= firstDayBeginWorkDate && startDate <= firstDayLunchBreakStartDate) && (endDate >= firstDayLunchBreakStartDate && endDate <= firstDayLunchBreakEndDate))
{
//开始日期位于上午正常工作时间段，并且结束日期位于中午休息时间段
totalMinutes = (firstDayLunchBreakStartDate - startDate).TotalMinutes;
return((float)(Math.Ceiling(totalMinutes / 60) / workingHours));
}
}
//第二种情况，开始时间startDate和结束时间endDate不是同一天，计算开始时间和结束时间两天的分钟时长统计
if (startDate.ToShortDateString() != endDate.ToShortDateString())
{
//获取结束时间的那一天统计的分钟数
double totalMinutesOfLastDay = CalculateTotalMinutesOfLastDay(endDate, lastDayBeginWorkDate, lastDayLunchBreakStartDate, lastDayLunchBreakEndDate, lastDayEndWorkDate);
//第一天，开始时间在早晨上班时间之前，统计分钟数是第一天整天和最后一天分钟数之和
if (startDate < firstDayBeginWorkDate)
{
totalMinutes = (firstDayEndWorkDate - firstDayBeginWorkDate).TotalMinutes - (firstDayLunchBreakEndDate - firstDayLunchBreakStartDate).TotalMinutes + totalMinutesOfLastDay;
}
//第一天，开始时间在上午上班时间内，需要减去中午休息时间段
if (startDate >= firstDayBeginWorkDate && startDate <= firstDayLunchBreakStartDate)
{
totalMinutes = (firstDayEndWorkDate - startDate).TotalMinutes - (firstDayLunchBreakEndDate - firstDayLunchBreakStartDate).TotalMinutes + totalMinutesOfLastDay;
}
//第一天，开始时间在中午休息时间段内
if (startDate >= firstDayLunchBreakStartDate && startDate <= firstDayLunchBreakEndDate)
{
totalMinutes = (firstDayEndWorkDate - firstDayLunchBreakEndDate).TotalMinutes + totalMinutesOfLastDay;
}
//第一天，开始时间在下午上班时间段内
if (startDate >= firstDayLunchBreakEndDate && startDate <= firstDayEndWorkDate)
{
totalMinutes = (firstDayEndWorkDate - startDate).TotalMinutes + totalMinutesOfLastDay;
}
//第一天，开始时间晚于下午下班时间
if (startDate >= firstDayEndWorkDate)
{
totalMinutes = totalMinutesOfLastDay;
}
//两个日期的间隔天数初始化为-1
int intervalDays = -1;
DateTime initialStartDate = startDate;
//循环统计开始时间startDate和结束时间endDate 中间间隔的天数，排除非工作日期
do
{
initialStartDate = initialStartDate.AddDays(1);
if (IsWorkingDay(initialStartDate))
{
intervalDays++;
}
} while (initialStartDate.ToShortDateString() != endDate.ToShortDateString());
if (intervalDays > 0)
{
totalDays = intervalDays;
}
totalDays = totalDays + (float)(Math.Ceiling(totalMinutes / 60) / workingHours);
}
return(totalDays);
}