public void SystemTimeZone2()
{
System.TimeZoneInfo tzi = System.TimeZoneInfo.FindSystemTimeZoneById("Mountain Standard Time");
Assert.IsNotNull(tzi);
iCalendar iCal = new iCalendar();
ITimeZone tz = iCal.AddTimeZone(tzi);
Assert.IsNotNull(tz);
iCalendarSerializer serializer = new iCalendarSerializer();
serializer.Serialize(iCal, @"Calendars\Serialization\SystemTimeZone2.ics");
iCalDateTime dt1 = new iCalDateTime(2003, 10, 26, 0, 59, 59, tz.TZID, iCal);
iCalDateTime dt2 = new iCalDateTime(2003, 10, 26, 1, 0, 0, tz.TZID, iCal);
TimeSpan result = dt2 - dt1;
Assert.AreEqual(TimeSpan.FromHours(1) + TimeSpan.FromSeconds(1), result);
dt1 = new iCalDateTime(2004, 4, 4, 1, 59, 59, tz.TZID, iCal);
dt2 = new iCalDateTime(2004, 4, 4, 2, 0, 0, tz.TZID, iCal);
result = dt2 - dt1;
Assert.AreEqual(TimeSpan.FromHours(-1) + TimeSpan.FromSeconds(1), result);
}
public ITimeZone AddLocalTimeZone(DateTime earliestDateTimeToSupport, bool includeHistoricalData)
{
ITimeZone tz = iCalTimeZone.FromLocalTimeZone(earliestDateTimeToSupport, includeHistoricalData);
this.AddChild(tz);
return(tz);
}
public static void FixTimeZoneDSTRRules (TimeZoneInfo tz, ITimeZone iCalTz)
{
var adjustments = tz.GetAdjustmentRules();
foreach (var tziItems in iCalTz.TimeZoneInfos)
{
var matchingAdj = adjustments.FirstOrDefault(a => (a.DateStart.Year == tziItems.Start.Year)) ?? adjustments.FirstOrDefault();
if (matchingAdj != null)
{
if ((matchingAdj.DateEnd.Year != 9999) && !(tziItems.Name.Equals("STANDARD") && matchingAdj == adjustments.Last()))
{
tziItems.RecurrenceRules[0].Until =
DateTime.SpecifyKind(matchingAdj.DateEnd.Date.AddDays(1).Subtract(tz.BaseUtcOffset), DateTimeKind.Utc);
}
if (tziItems.Name.Equals("STANDARD"))
{
if (!matchingAdj.DaylightTransitionEnd.IsFixedDateRule)
{
var startYear = tziItems.Start.Year;
tziItems.Start = CalcTransitionStart(matchingAdj.DaylightTransitionEnd, startYear);
}
}
else
{
if (!matchingAdj.DaylightTransitionStart.IsFixedDateRule)
{
var startYear = tziItems.Start.Year;
tziItems.Start = CalcTransitionStart(matchingAdj.DaylightTransitionStart, startYear);
}
}
}
}
}
public static void FixTimeZoneDSTRRules(TimeZoneInfo tz, ITimeZone iCalTz)
{
var adjustments = tz.GetAdjustmentRules();
foreach (var tziItems in iCalTz.TimeZoneInfos)
{
var matchingAdj = adjustments.FirstOrDefault(a => (a.DateStart.Year == tziItems.Start.Year)) ?? adjustments.FirstOrDefault();
if (matchingAdj != null)
{
if ((matchingAdj.DateEnd.Year != 9999) && !(tziItems.Name.Equals("STANDARD") && matchingAdj == adjustments.Last()))
{
tziItems.RecurrenceRules[0].Until =
DateTime.SpecifyKind(matchingAdj.DateEnd.Date.AddDays(1).Subtract(tz.BaseUtcOffset), DateTimeKind.Utc);
}
if (tziItems.Name.Equals("STANDARD"))
{
if (!matchingAdj.DaylightTransitionEnd.IsFixedDateRule)
{
var startYear = tziItems.Start.Year;
tziItems.Start = CalcTransitionStart(matchingAdj.DaylightTransitionEnd, startYear);
}
}
else
{
if (!matchingAdj.DaylightTransitionStart.IsFixedDateRule)
{
var startYear = tziItems.Start.Year;
tziItems.Start = CalcTransitionStart(matchingAdj.DaylightTransitionStart, startYear);
}
}
}
}
}
/// <summary>
/// Adds the local system time zone to the iCalendar.
/// This time zone may then be used in date/time
/// objects contained in the calendar.
/// </summary>
/// <returns>The time zone added to the calendar.</returns>
public ITimeZone AddLocalTimeZone()
{
ITimeZone tz = iCalTimeZone.FromLocalTimeZone();
this.AddChild(tz);
return(tz);
}
public ITimeZone AddTimeZone(System.TimeZoneInfo tzi, DateTime earliestDateTimeToSupport, bool includeHistoricalData)
{
ITimeZone tz = iCalTimeZone.FromSystemTimeZone(tzi, earliestDateTimeToSupport, includeHistoricalData);
this.AddChild(tz);
return(tz);
}
public LocationController(ILogger <LocationController> logger, IWeather weatherSvc, ITimeZone timeZoneSvc, IElevation elevationSvc)
{
_logger = logger;
_weatherSvc = weatherSvc;
_timeZoneSvc = timeZoneSvc;
_elevationSvc = elevationSvc;
}
public ITimeZone AddTimeZone(string tzId, DateTime earliestDateTimeToSupport, bool includeHistoricalData)
{
ITimeZone tz = VTimeZone.FromTzId(tzId, earliestDateTimeToSupport, includeHistoricalData);
this.AddChild(tz);
return(tz);
}
public ITimeZone AddTimeZone(string tzId)
{
ITimeZone tz = VTimeZone.FromTzId(tzId);
this.AddChild(tz);
return(tz);
}
/// <summary>
/// Adds a system time zone to the iCalendar. This time zone may
/// then be used in date/time objects contained in the
/// calendar.
/// </summary>
/// <param name="tzi">A System.TimeZoneInfo object to add to the calendar.</param>
/// <returns>The time zone added to the calendar.</returns>
public ITimeZone AddTimeZone(System.TimeZoneInfo tzi)
{
ITimeZone tz = iCalTimeZone.FromSystemTimeZone(tzi);
this.AddChild(tz);
return(tz);
}
public ColdSpellLeftNotificationHandler(ISmsClient smsClient, IConfiguration configuration, IDateTimeProvider dateTimeProvider)
{
_smsClient = smsClient;
_configuration = configuration;
_dateTimeProvider = dateTimeProvider;
_timeZone = new GmtTimeZone();
}
public void SystemTimeZone2()
{
System.TimeZoneInfo tzi = System.TimeZoneInfo.FindSystemTimeZoneById("Mountain Standard Time");
Assert.IsNotNull(tzi);
iCalendar iCal = new iCalendar();
ITimeZone tz = iCal.AddTimeZone(tzi, new DateTime(2000, 1, 1), false);
Assert.IsNotNull(tz);
iCalendarSerializer serializer = new iCalendarSerializer();
serializer.Serialize(iCal, @"Calendars\Serialization\SystemTimeZone2.ics");
// Ensure the time zone transition works as expected
// (i.e. it takes 1 hour and 1 second to transition from
// 2003-10-26 1:59:59 AM to
// 2003-10-26 2:00:00 AM)
iCalDateTime dt1 = new iCalDateTime(2003, 10, 26, 1, 59, 59, tz.TZID, iCal);
iCalDateTime dt2 = new iCalDateTime(2003, 10, 26, 2, 0, 0, tz.TZID, iCal);
TimeSpan result = dt2 - dt1;
Assert.AreEqual(TimeSpan.FromHours(1) + TimeSpan.FromSeconds(1), result);
// Ensure another time zone transition works as expected
// (i.e. it takes negative 59 minutes and 59 seconds to transition from
// 2004-04-04 1:59:59 AM to
// 2004-04-04 2:00:00 AM)
dt1 = new iCalDateTime(2004, 4, 4, 1, 59, 59, tz.TZID, iCal);
dt2 = new iCalDateTime(2004, 4, 4, 2, 0, 0, tz.TZID, iCal);
result = dt2 - dt1;
Assert.AreEqual(TimeSpan.FromHours(-1) + TimeSpan.FromSeconds(1), result);
}
public IDateTime ToTimeZone(string tzid)
{
if (tzid != null)
{
if (Calendar != null)
{
ITimeZone tz = Calendar.GetTimeZone(tzid);
if (tz != null)
{
return(ToTimeZone(tz));
}
// FIXME: sometimes a calendar is perfectly valid but the time zone
// could not be resolved. What should we do here?
//throw new Exception("The '" + tzid + "' time zone could not be resolved.");
return(Copy <IDateTime>());
}
else
{
throw new Exception("The iCalDateTime object must have an iCalendar associated with it in order to use TimeZones.");
}
}
else
{
throw new ArgumentException("You must provide a valid TZID to the ToTimeZone() method", "tzid");
}
}
public ColdSpellEnteredNotificationHandler(IColdSpellRepository coldSpellRepository, ISmsClient smsClient, IConfiguration configuration, IDateTimeProvider dateTimeProvider)
{
_coldSpellRepository = coldSpellRepository;
_smsClient = smsClient;
_configuration = configuration;
_dateTimeProvider = dateTimeProvider;
_timeZone = new GmtTimeZone();
}
///<summary>
/// GeoLocation constructor with parameters for all required fields.
///</summary>
///<param name = "name">
/// The location name for display use such as "Lakewood,
/// NJ" </param>
///<param name = "latitude">
/// the latitude in a double format such as 40.095965 for
/// Lakewood, NJ <br /> <b>Note: </b> For latitudes south of the
/// equator, a negative value should be used. </param>
///<param name = "longitude">
/// double the longitude in a double format such as -74.222130 for
/// Lakewood, NJ. <br /> <b>Note: </b> For longitudes east of the
/// <a href = "http://en.wikipedia.org/wiki/Prime_Meridian">Prime
/// Meridian </a> (Greenwich), a negative value should be used. </param>
///<param name = "elevation">
/// the elevation above sea level in Meters. Elevation is not used
/// in most algorithms used for calculating sunrise and set. </param>
///<param name = "timeZone">
/// the <c>TimeZone</c> for the location. </param>
public GeoLocation(string name, double latitude, double longitude, double elevation, ITimeZone timeZone)
{
LocationName = name;
Latitude = latitude;
Longitude = longitude;
Elevation = elevation;
TimeZone = timeZone;
}
/// <summary>
/// Sets the time zone.
/// </summary>
/// <param name="tz">The time zone.</param>
/// <returns></returns>
public IDateTime SetTimeZone(ITimeZone tz)
{
if (tz != null)
{
TzId = tz.TzId;
}
return(this);
}
public IDateTime SetTimeZone(ITimeZone tz)
{
if (tz != null)
{
this.TZID = tz.TZID;
}
return(this);
}
public virtual bool TryGetTimeZone(string id, out ITimeZone result)
{
if (string.IsNullOrWhiteSpace(id))
{
throw new ArgumentNullException(nameof(id));
}
result = GetTimeZones().FirstOrDefault(x => x.Id == id);
return(result != null);
}
public TimeZoneInstance(ObjectInstance prototype, ITimeZone iTimeZone)
: this(prototype)
{
if (iTimeZone == null)
{
throw new ArgumentNullException("iTimeZone");
}
m_iTimeZone = iTimeZone;
}
public async Task <ITimeZone> GetLocalTimeZoneAsync()
{
// Caching the result per request
if (_timeZone == null)
{
_timeZone = await LoadLocalTimeZoneAsync();
}
return(_timeZone);
}
private void AddTz(string tzId, ITimeZone timeZone, bool includeHistoricalData)
{
if (includeHistoricalData)
{
_tzHistoricalMap.Add(tzId, timeZone);
}
else
{
_tzOutlookMap.Add(tzId, timeZone);
}
}
private void AddTz(string tzId, ITimeZone timeZone, bool includeHistoricalData)
{
if (includeHistoricalData)
{
_tzHistoricalMap.Add(tzId, timeZone);
}
else
{
_tzOutlookMap.Add(tzId, timeZone);
}
}
/// <summary>
/// Set options for the region
/// </summary>
private void SetRegionOptions()
{
company = Factory.CreateBiggestCompany();
capital = Factory.CreateCapital();
currency = Factory.CreateCurrency();
flagColors = Factory.CreateFlagColors();
foundationYear = Factory.CreateFoundationYear();
greetings = Factory.CreateGreetings();
language = Factory.CreateLanguage();
mostPopularReligion = Factory.CreateReligion();
timeZone = Factory.CreateTimeZone();
typeOfCountry = Factory.CreateTypeOfCountry();
}
private static int getUTCOffset(ITimeZone fromZone, DateTime date)
{
var offset = fromZone.UtcOffsetSeconds;
var isZoneInDST = fromZone.IsDaylightSavingsTime(date);
if (isZoneInDST)
{
offset += 3600;
}
return(offset);
}
private TimeZoneObservance?GetTimeZoneObservance()
{
if (m_timeZoneObservance == null &&
TZID != null &&
Calendar != null)
{
ITimeZone tz = Calendar.GetTimeZone(TZID);
if (tz != null)
{
m_timeZoneObservance = tz.GetTimeZoneObservance(this);
}
}
return(m_timeZoneObservance);
}
/// <summary>
/// Gets the time zone observance.
/// </summary>
/// <returns></returns>
private TimeZoneObservance?GetTimeZoneObservance( )
{
if (_timeZoneObservance == null &&
TzId != null &&
Calendar != null)
{
ITimeZone tz = Calendar.GetTimeZone(TzId);
if (tz != null)
{
_timeZoneObservance = tz.GetTimeZoneObservance(this);
}
}
return(_timeZoneObservance);
}
public IDateTime ToTimeZone(ITimeZone tz)
{
if (tz == null)
{
throw new ArgumentException("You must provide a valid time zone to the ToTimeZone() method", "tz");
}
var tzi = tz.GetTimeZoneObservance(this);
return(tzi.HasValue ? ToTimeZone(tzi.Value) : Copy <IDateTime>());
// FIXME: if the time cannot be resolved, should we
// just provide a copy? Is this always appropriate?
}
protected TimeZoneObservance?GetTimeZoneObservance()
{
if (_TimeZoneObservance == null &&
TZID != null &&
Calendar != null)
{
ITimeZone tz = Calendar.GetTimeZone(TZID);
if (tz != null)
{
_TimeZoneObservance = tz.GetTimeZoneObservance(this);
}
}
return(_TimeZoneObservance);
}
/// <summary>
/// Merges this object with another.
/// </summary>
/// <param name="obj"></param>
public virtual void MergeWith(IMergeable obj)
{
var c = obj as IICalendar;
if (c != null)
{
if (Name == null)
{
Name = c.Name;
}
foreach (ICalendarProperty p in c.Properties)
{
if (!Properties.ContainsKey(p.Name))
{
Properties.Add(p.Copy <ICalendarProperty>( ));
}
}
foreach (ICalendarObject child in c.Children)
{
var uniqueComponent = child as IUniqueComponent;
if (uniqueComponent != null)
{
IUniqueComponent component = UniqueComponents[uniqueComponent.Uid];
if (component == null)
{
this.AddChild(uniqueComponent.Copy <ICalendarObject>( ));
}
}
else
{
var timeZone = child as ITimeZone;
if (timeZone != null)
{
ITimeZone tz = GetTimeZone(timeZone.TzId);
if (tz == null)
{
this.AddChild(timeZone.Copy <ICalendarObject>( ));
}
}
else
{
this.AddChild(child.Copy <ICalendarObject>( ));
}
}
}
}
}
virtual public void MergeWith(IMergeable obj)
{
IICalendar c = obj as IICalendar;
if (c != null)
{
if (Name == null)
{
Name = c.Name;
}
Method = c.Method;
Version = c.Version;
ProductID = c.ProductID;
Scale = c.Scale;
foreach (ICalendarProperty p in c.Properties)
{
if (!Properties.ContainsKey(p.Name))
{
Properties.Add(p.Copy <ICalendarProperty>());
}
}
foreach (ICalendarObject child in c.Children)
{
if (child is IUniqueComponent)
{
if (!UniqueComponents.ContainsKey(((IUniqueComponent)child).UID))
{
AddChild(child.Copy <ICalendarObject>());
}
}
else if (child is ITimeZone)
{
ITimeZone tz = GetTimeZone(((ITimeZone)child).TZID);
if (tz == null)
{
AddChild(child.Copy <ICalendarObject>());
}
}
else
{
AddChild(child.Copy <ICalendarObject>());
}
}
}
}
/// <summary>
/// To the time zone.
/// </summary>
/// <param name="tz">The time zone.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentException">@You must provide a valid time zone to the ToTimeZone() method;tz</exception>
public IDateTime ToTimeZone(ITimeZone tz)
{
if (tz != null)
{
TimeZoneObservance?tzi = tz.GetTimeZoneObservance(this);
if (tzi != null)
{
return(ToTimeZone(tzi.Value));
}
// FIXME: if the time cannot be resolved, should we
// just provide a copy? Is this always appropriate?
return(Copy <IDateTime>( ));
}
throw new ArgumentException(@"You must provide a valid time zone to the ToTimeZone() method", "tz");
}
static void Main(string[] args)
{
// Create a new calendar
IICalendar iCal = new iCalendar();
// Add the local time zone to the calendar
ITimeZone local = iCal.AddLocalTimeZone();
// Build a list of additional time zones
// from .NET Framework.
List <ITimeZone> otherTimeZones = new List <ITimeZone>();
foreach (TimeZoneInfo tzi in System.TimeZoneInfo.GetSystemTimeZones())
{
// We've already added the local time zone, so let's skip it!
if (tzi != System.TimeZoneInfo.Local)
{
// Add the time zone to our list (but don't include it directly in the calendar).
otherTimeZones.Add(iCalTimeZone.FromSystemTimeZone(tzi));
}
}
// Create a new event in the calendar
// that uses our local time zone
IEvent evt = iCal.Create <Event>();
evt.Summary = "Test Event";
evt.Start = iCalDateTime.Today.AddHours(8).SetTimeZone(local);
evt.Duration = TimeSpan.FromHours(1);
// Get all occurrences of the event that happen today
foreach (Occurrence occurrence in iCal.GetOccurrences <IEvent>(iCalDateTime.Today))
{
// Write the event with the time zone information attached
Console.WriteLine(occurrence.Period.StartTime);
// Note that the time printed is identical to the above, but without time zone information.
Console.WriteLine(occurrence.Period.StartTime.Local);
// Convert the start time to other time zones and display the relative time.
foreach (ITimeZone otherTimeZone in otherTimeZones)
{
Console.WriteLine(occurrence.Period.StartTime.ToTimeZone(otherTimeZone));
}
}
}
///<summary>
/// GeoLocation constructor with parameters for all required fields.
///</summary>
///<param name = "name">
/// The location name for display use such as "Lakewood,
/// NJ" </param>
///<param name = "latitude">
/// the latitude in a double format such as 40.095965 for
/// Lakewood, NJ <br /> <b>Note: </b> For latitudes south of the
/// equator, a negative value should be used. </param>
///<param name = "longitude">
/// double the longitude in a double format such as -74.222130 for
/// Lakewood, NJ. <br /> <b>Note: </b> For longitudes east of the
/// <a href = "http://en.wikipedia.org/wiki/Prime_Meridian">Prime
/// Meridian </a> (Greenwich), a negative value should be used. </param>
///<param name = "timeZone">
/// the <c>TimeZone</c> for the location. </param>
public GeoLocation(string name, double latitude, double longitude, ITimeZone timeZone)
: this(name, latitude, longitude, 0, timeZone)
{
}
///<summary>
/// GeoLocation constructor with parameters for all required fields.
///</summary>
///<param name = "name">
/// The location name for display use such as "Lakewood,
/// NJ" </param>
///<param name = "latitude">
/// the latitude in a double format such as 40.095965 for
/// Lakewood, NJ <br /> <b>Note: </b> For latitudes south of the
/// equator, a negative value should be used. </param>
///<param name = "longitude">
/// double the longitude in a double format such as -74.222130 for
/// Lakewood, NJ. <br /> <b>Note: </b> For longitudes east of the
/// <a href = "http://en.wikipedia.org/wiki/Prime_Meridian">Prime
/// Meridian </a> (Greenwich), a negative value should be used. </param>
///<param name = "elevation">
/// the elevation above sea level in Meters. Elevation is not used
/// in most algorithms used for calculating sunrise and set. </param>
///<param name = "timeZone">
/// the <c>TimeZone</c> for the location. </param>
public GeoLocation(string name, double latitude, double longitude, double elevation, ITimeZone timeZone)
{
LocationName = name;
Latitude = latitude;
Longitude = longitude;
Elevation = elevation;
TimeZone = timeZone;
}
///<summary>
/// GeoLocation constructor with parameters for all required fields.
///</summary>
///<param name = "latitude">
/// the latitude in a double format such as 40.095965 for
/// Lakewood, NJ <br /> <b>Note: </b> For latitudes south of the
/// equator, a negative value should be used. </param>
///<param name = "longitude">
/// double the longitude in a double format such as -74.222130 for
/// Lakewood, NJ. <br /> <b>Note: </b> For longitudes east of the
/// <a href = "http://en.wikipedia.org/wiki/Prime_Meridian">Prime
/// Meridian </a> (Greenwich), a negative value should be used. </param>
///<param name = "timeZone">
/// the <c>TimeZone</c> for the location. </param>
public GeoLocation(double latitude, double longitude, ITimeZone timeZone)
: this(string.Empty, latitude, longitude, 0, timeZone)
{
}
public TimeZoneEvaluator(ITimeZone tz)
{
TimeZone = tz;
m_Occurrences = new SortedList<Occurrence, Occurrence>();
}
public TimeZoneProtocol(ITimeZone timezone)
{
this.Name = timezone.Name;
this.FullName = timezone.FullName;
this.UtcOffsetSeconds = timezone.UtcOffsetSeconds;
}
public void SetTimezone(ITimeZone timezone)
{
_timezone = new Lazy<ITimeZone>(() => timezone);
}
public IDateTime ToTimeZone(ITimeZone tz)
{
if (tz != null)
{
TimeZoneObservance? tzi = tz.GetTimeZoneObservance(this);
if (tzi != null && tzi.HasValue)
return ToTimeZone(tzi.Value);
// FIXME: if the time cannot be resolved, should we
// just provide a copy? Is this always appropriate?
return Copy<IDateTime>();
}
else throw new ArgumentException("You must provide a valid time zone to the ToTimeZone() method", "tz");
}
public IDateTime SetTimeZone(ITimeZone tz)
{
if (tz != null)
this.TZID = tz.TZID;
return this;
}