/// <summary> /// To LocalDateTime /// </summary> /// <param name="lt"></param> /// <param name="calendar"></param> /// <returns></returns> public static LocalDateTime ToLocalDateTime(this LocalTime lt, CalendarSystem calendar) => LocalDateTime.FromDateTime(DateTime.Today, calendar).SetTime(lt);
public static OffsetDateTime FromDateTimeOffset(DateTimeOffset dateTimeOffset)
{
return(new OffsetDateTime(LocalDateTime.FromDateTime(dateTimeOffset.DateTime),
Offset.FromTimeSpan(dateTimeOffset.Offset)));
}
/// <summary> /// To LocalDateTime /// </summary> /// <param name="lt"></param> /// <returns></returns> public static LocalDateTime ToLocalDateTime(this LocalTime lt) => LocalDateTime.FromDateTime(DateTime.Today).SetTime(lt);
public static int DaysOff(string date, string time, string rpfTimeZone, string ingestTimeZone)
{
int tensPlace = 0;
DateTime localDt = DateTime.Parse(string.Format("{0} {1}", date, time));
LocalTime localTime = new LocalTime(localDt.Hour, localDt.Minute, localDt.Second);
int hour = localDt.Hour;
LocalDateTime localDateTime = LocalDateTime.FromDateTime(localDt);
DateTimeZoneProviders dtzp = new DateTimeZoneProviders();
DateTimeZone rpfZone = dtzp.Tzdb[rpfTimeZone];
DateTimeZone ingestZone = dtzp.Tzdb[ingestTimeZone];
ZonedDateTime zonedDateTime = localDateTime.InZoneLeniently(rpfZone);
Offset rpfOffset = rpfZone.GetUtcOffset(zonedDateTime.ToInstant());
Offset ingestOffset = ingestZone.GetUtcOffset(zonedDateTime.ToInstant());
ZonedDateTime zeroTime = new LocalDateTime(LocalDate.FromDateTime(localDt), new LocalTime(0, 15)).InZoneLeniently(ingestZone);
ZonedDateTime elevenTime = new LocalDateTime(LocalDate.FromDateTime(localDt), new LocalTime(11, 15)).InZoneLeniently(ingestZone);
ZonedDateTime zeroTimeRpf = new LocalDateTime(LocalDate.FromDateTime(localDt), new LocalTime(0, 15)).InZoneLeniently(rpfZone);
ZonedDateTime elevenTimeRpf = new LocalDateTime(LocalDate.FromDateTime(localDt), new LocalTime(11, 15)).InZoneLeniently(rpfZone);
Offset zeroOffset = zeroTimeRpf.Offset - zeroTime.Offset;
Offset elevenOffset = elevenTimeRpf.Offset - elevenTime.Offset;
if (Math.Abs(zeroOffset.Milliseconds) < Math.Abs(elevenOffset.Milliseconds))
{
var zeroClock = new LocalTime(0, 0);
var lowTime = zeroClock.PlusMilliseconds(-zeroOffset.Milliseconds);
var highTime = zeroClock.PlusMilliseconds(-elevenOffset.Milliseconds);
if (localTime >= lowTime && localTime < highTime)
{
tensPlace = 10;
}
}
/*
*
* at0 get offsets and subtract rpfoffat0 - ingestOffsetat0 (-4)
* at11 get offsets and subtract rpfoffat11 - ingestoffat11 (-5)
*
* if these are different
* range is (0 in time) - at0 or (0 - -4) = 4
* to (0 in time) -at11 or (0 - -5) = 5
*
*
*/
var offsetDelta = rpfOffset - ingestOffset;
var hrsToAdd = offsetDelta.Milliseconds / NodaConstants.MillisecondsPerHour;
var newHour = (hour + hrsToAdd);
if (newHour < 0)
{
return(-1 - tensPlace);
}
else if (newHour > 24)
{
return(1 + tensPlace);
}
else
{
return(0 + tensPlace);
}
}