public ScheduleToken(RuleDayOfWeek startDay, RuleDayOfWeek endDay)
: this(ScheduleTokenType.DayRange)
{
StartDay = startDay;
EndDay = endDay;
}
public ScheduleToken(RuleDayOfWeek singleDay)
: this(ScheduleTokenType.SingleDay)
{
Day = singleDay;
}
public ScheduleRule(RuleDayOfWeek days, short startMinute, short endMinute)
{
Days = days;
StartMinute = startMinute;
EndMinute = endMinute;
}
public bool IsMatch(short minute, RuleDayOfWeek day)
{
if (StartMinute < EndMinute)
{
if ((Days & day) == day && minute > StartMinute && minute < EndMinute)
{
return true;
}
}
else
{
if ((Days & day) == day && minute > StartMinute)
{
return true;
}
else
{
if (day == RuleDayOfWeek.Sunday)
{
day = RuleDayOfWeek.Saturday;
}
else
{
day = (RuleDayOfWeek)((short)day >> 1);
}
if ((Days & day) == day && minute < EndMinute)
{
return true;
}
}
}
return false;
}
private static RuleDayOfWeek GetDayRange(RuleDayOfWeek from, RuleDayOfWeek to)
{
RuleDayOfWeek totalDays = RuleDayOfWeek.None;
int loopGuard = 0;
while (true)
{
if (loopGuard++ > 500)
{
break;
}
totalDays |= from;
if (from == to)
{
break;
}
if (from == RuleDayOfWeek.Saturday)
{
from = RuleDayOfWeek.Sunday;
}
else
{
from = (RuleDayOfWeek)((int)from << 1);
}
}
return totalDays;
}
private static ScheduleRule ConvertHourTokenToRule(RuleDayOfWeek days, ScheduleToken hourToken)
{
switch (hourToken.Type)
{
case ScheduleTokenType.AllDay:
case ScheduleTokenType.HourRange:
byte startHour = hourToken.StartHour.Value;
if (hourToken.StartMeridiem != HourMeridiem.None)
{
if (hourToken.StartMeridiem == HourMeridiem.AM)
{
if (startHour == 12)
{
startHour = 0;
}
}
else if (startHour > 0 && startHour < 12)
{
startHour += 12;
}
}
else if (startHour == 24)
{
startHour = 0;
}
short startMinute = (short)((startHour * 60) + (hourToken.StartMinute ?? 0));
byte endHour = hourToken.EndHour.Value;
if (hourToken.EndMeridiem != HourMeridiem.None)
{
if (hourToken.EndMeridiem == HourMeridiem.AM)
{
if (endHour == 12)
{
endHour = 0;
}
}
else if (endHour > 0 && endHour < 12)
{
endHour += 12;
}
}
else if (endHour == 24)
{
endHour = 0;
}
short endMinute = (short)((endHour * 60) + (hourToken.EndMinute ?? 0));
if (hourToken.EndMeridiem == HourMeridiem.PM && hourToken.StartMeridiem == HourMeridiem.None && (startMinute + (12 * 60)) < endMinute && startMinute < 1440)
{
startMinute += (12 * 60);
}
else if (hourToken.EndMeridiem == HourMeridiem.None && startMinute > endMinute && startMinute < 720 && endMinute < 720)
{
endMinute += (12 * 60);
}
return new ScheduleRule(days, startMinute, endMinute);
}
return null;
}
