/// <summary>
/// Queen's Birthday (varies by state)
/// </summary>
/// <param name="year">The year.</param>
/// <param name="state">The state.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentException">You must specify one of the states/territories - state</exception>
public static DateTime QueenBirthday(int year, States state)
{
switch (state)
{
case States.All:
throw new ArgumentException("You must specify one of the states/territories", nameof(state));
case States.ACT:
case States.NSW:
case States.NT:
case States.SA:
case States.TAS:
case States.VIC:
//second Monday in June
return(HolidayCalculator.FindNext(new DateTime(year, 6, 1), DayOfWeek.Monday).AddDays(7));
case States.QLD:
//first Monday in October
if (year >= 2016 || year == 2012)
{
return(HolidayCalculator.FindNext(new DateTime(year, 10, 1), DayOfWeek.Monday));
}
//before 2016 was in June
return(HolidayCalculator.FindNext(new DateTime(year, 6, 1), DayOfWeek.Monday).AddDays(7));
case States.WA:
//last Monday of September or first of October. No firm rule, all recent dates are September
return(HolidayCalculator.FindPrevious(new DateTime(year, 9, 30), DayOfWeek.Monday));
default:
throw new ArgumentOutOfRangeException(nameof(state), state, "Invalid state");
}
}
/// <summary>
/// Labour Day
/// </summary>
/// <param name="year">The year.</param>
/// <param name="state">The state.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentException">You must specify one of the states/territories - state</exception>
/// <exception cref="System.ArgumentOutOfRangeException">state - No such state</exception>
public static DateTime LabourDay(int year, States state)
{
switch (state)
{
case States.All:
throw new ArgumentException("You must specify one of the states/territories", nameof(state));
case States.ACT:
case States.NSW:
case States.SA:
//Australian Capital Territory, New South Wales and South Australia = first Monday in October
return(HolidayCalculator.FindNext(new DateTime(year, 10, 1), DayOfWeek.Monday));
case States.NT:
case States.QLD:
//Northern Territory and Queensland = May Day
return(HolidayCalculator.FindNext(new DateTime(year, 5, 1), DayOfWeek.Monday));
case States.TAS:
case States.VIC:
//Victoria and Tasmania = second Monday in March ("Eight Hours Day").
return(HolidayCalculator.FindNext(new DateTime(year, 3, 1), DayOfWeek.Monday).AddDays(7));
case States.WA:
//Western Australia= first Monday in March
return(HolidayCalculator.FindNext(new DateTime(year, 3, 1), DayOfWeek.Monday));
default:
throw new ArgumentOutOfRangeException(nameof(state), state, "No such state");
}
}
/// <summary>
/// Family and community day, Australian Capital Territory.
/// </summary>
/// <param name="year">The year.</param>
/// <returns></returns>
public static DateTime?FamilyAndCommunityDay(int year)
{
//first declared in 2007
if (year < 2007)
{
return(null);
}
if (year >= 2007 && year <= 2009)
{
return(HolidayCalculator.FindNext(new DateTime(year, 11, 1), DayOfWeek.Tuesday));
}
//2010+ first Monday of the September/October school holidays
//if coincides with Labour day, moves to 2nd Monday
var facDay = HolidayCalculator.FindNext(new DateTime(year, 9, 25), DayOfWeek.Monday);
if (facDay == HolidayCalculator.FindNext(new DateTime(year, 10, 1), DayOfWeek.Monday))
{
facDay = facDay.AddDays(7);
}
return(facDay);
}
/// <summary>
/// Queen's Birthday - first Monday in June
/// </summary>
/// <param name="year">The year.</param>
public static DateTime QueenBirthday(int year)
{
return(HolidayCalculator.FindNext(new DateTime(year, 6, 1), DayOfWeek.Monday));
}
/// <summary>
/// Labour Day - 4th Monday in October
/// </summary>
/// <param name="year">The year.</param>
public static DateTime LabourDay(int year)
{
return(HolidayCalculator.FindNext(new DateTime(year, 10, 1), DayOfWeek.Monday).AddDays(7 * 3));
}
/// <summary>
/// Melbourne Cup (most of Victoria)- first Tuesday of November
/// </summary>
/// <param name="year"></param>
/// <returns></returns>
public static DateTime MelbourneCup(int year)
{
return(HolidayCalculator.FindNext(new DateTime(year, 11, 1), DayOfWeek.Tuesday));
}
/// <summary>
/// Picnic Day (Northern Territory only), first Monday of August
/// </summary>
/// <param name="year"></param>
public static DateTime PicnicDay(int year)
{
//only Northern Territory
return(HolidayCalculator.FindNext(new DateTime(year, 8, 1), DayOfWeek.Monday));
}
/// <summary>
/// Western Australia Day, 1st Monday of June
/// </summary>
/// <param name="year">The year.</param>
/// <returns></returns>
public static DateTime WesternAustraliaDay(int year)
{
return(HolidayCalculator.FindNext(new DateTime(year, 6, 1), DayOfWeek.Monday));
}
/// <summary>
/// Canberra Day, 2nd Monday of March
/// </summary>
/// <param name="year">The year.</param>
/// <returns></returns>
public static DateTime CanberraDay(int year)
{
var secondMonday = HolidayCalculator.FindNext(new DateTime(year, 3, 1), DayOfWeek.Monday).AddDays(7);
return(year < 2008 ? secondMonday.AddDays(7) : secondMonday);
}