private Calendar(IReadOnlyList <string> languages, _Calendar calendar, TimeZoneInfo timeZone, string clock, DateTimeOffset time)
{
_languages = languages;
_calendar = calendar;
_timeZone = timeZone;
_clock = clock;
_time = time;
}
public Calendar(IEnumerable <string> languages)
{
_languages = languages.ToList();
_calendar = CultureInfo.CurrentCulture.Calendar;
_timeZone = TimeZoneInfo.Local;
_clock = GetDefaultClock();
_time = DateTimeOffset.Now;
}
public Calendar(IEnumerable <string> languages, string calendar, string clock)
{
_languages = languages.ToList();
_calendar = GetCalendar(calendar);
_timeZone = TimeZoneInfo.Local;
_clock = GetClock(clock);
_time = DateTimeOffset.Now;
}
public Calendar()
{
_languages = new string[1] {
CultureInfo.CurrentCulture.IetfLanguageTag
};
_calendar = CultureInfo.CurrentCulture.Calendar;
_timeZone = TimeZoneInfo.Local;
_clock = GetDefaultClock();
_time = DateTimeOffset.Now;
}
private static string GetCalendarSystem(_Calendar calendar)
{
switch (calendar)
{
case global::System.Globalization.JulianCalendar _: return(CalendarIdentifiers.Julian);
case global::System.Globalization.GregorianCalendar _: return(CalendarIdentifiers.Gregorian);
case global::System.Globalization.HebrewCalendar _: return(CalendarIdentifiers.Hebrew);
case global::System.Globalization.HijriCalendar _: return(CalendarIdentifiers.Hijri);
case global::System.Globalization.JapaneseCalendar _: return(CalendarIdentifiers.Japanese);
case global::System.Globalization.KoreanCalendar _: return(CalendarIdentifiers.Korean);
case global::System.Globalization.TaiwanCalendar _: return(CalendarIdentifiers.Taiwan);
case global::System.Globalization.ThaiBuddhistCalendar _: return(CalendarIdentifiers.Thai);
case global::System.Globalization.UmAlQuraCalendar _: return(CalendarIdentifiers.UmAlQura);
case global::System.Globalization.PersianCalendar _: return(CalendarIdentifiers.Persian);
case global::System.Globalization.ChineseLunisolarCalendar _: return(CalendarIdentifiers.ChineseLunar);
// Not supported by UWP as of 2019-05-23
// https://docs.microsoft.com/en-us/uwp/api/windows.globalization.calendaridentifiers
// case CalendarIdentifiers.VietnameseLunar: return new global::System.Globalization.VietnameseLunarCalendar();
// case CalendarIdentifiers.TaiwanLunar: return new global::System.Globalization.TaiwanLunarCalendar();
// case CalendarIdentifiers.KoreanLunar: return new global::System.Globalization.KoreanLunarCalendar();
// case CalendarIdentifiers.JapaneseLunar: return new global::System.Globalization.JapaneseLunarCalendar();
default: throw new ArgumentException(nameof(calendar));
}
}
