module Holidays::AU

def self.custom_methods
  {
      "afl_grand_final(year)" => Proc.new { |year|
 year
 2015
te.civil(2015, 10, 2)
 2016
te.civil(2016, 9, 30)
 2017
te.civil(2017, 9, 29)
 2020
te.civil(2020, 10, 23)
 2022
te.civil(2022, 9, 23)

Friday before AFL Grand Final typically falls on the last Friday in September
Override when falls on a different date
st_day = Date.civil(year, 9, -1)
st_friday = last_day - ((last_day.wday - 5) % 7)
st_friday
_queens_bday_october(year)" => Proc.new { |year|
ear >= 2016
lidays::Factory::DateCalculator.day_of_month_calculator.call(year, 10, 1, 1)
f year == 2012

l
_kings_bday_october(year)" => Proc.new { |year|
ear >= 2023
lidays::Factory::DateCalculator.day_of_month_calculator.call(year, 10, 1, 1)

l
_queens_birthday_june(year)" => Proc.new { |year|
ear <= 2015
lidays::Factory::DateCalculator.day_of_month_calculator.call(year, 6, 2, 1)
_labour_day_may(year)" => Proc.new { |year|
ear < 2013 || year >= 2016
lidays::Factory::DateCalculator.day_of_month_calculator.call(year, 5, 1, 1)
_labour_day_october(year)" => Proc.new { |year|
ear >= 2013 && year < 2016
lidays::Factory::DateCalculator.day_of_month_calculator.call(year, 10, 1, 1)
_day_2014_only(year)" => Proc.new { |year|
 == 2014 ? 14 : nil
art_show_day(year)" => Proc.new { |year|
th_sat_in_oct = Date.civil(year, 10, Holidays::Factory::DateCalculator.day_of_month_calculator.call(year, 10, 4, :saturday))
th_sat_in_oct - 2 # the thursday before
ch_pub_hol_sa(year)" => Proc.new { |year|
ear < 2006
l

te.civil(year, 3, Holidays::Factory::DateCalculator.day_of_month_calculator.call(year, 3, :second, :monday))
_pub_hol_sa(year)" => Proc.new { |year|
ear >= 2006
l

te.civil(year, 5, Holidays::Factory::DateCalculator.day_of_month_calculator.call(year, 5, :third, :monday))
_brisbane_ekka_holiday(year)" => Proc.new { |year|
t_friday = Holidays::Factory::DateCalculator.day_of_month_calculator.call(year, 8, :first, :friday)
irst_friday < 5
cond_friday = Date.civil(year, 8, Holidays::Factory::DateCalculator.day_of_month_calculator.call(year, 8, :second, :friday))
cond_friday + 5 # The next Wednesday

te.civil(year, 8, first_friday) + 5
nearest_monday_after(date)" => Proc.new { |date|
 date.wday
 6
te += 2
 5
te += 3
 4
te += 4
 3
te += 5
 2
te += 6
 0
te += 1

  }
end

def self.defined_regions
  [:au, :au_nsw, :au_vic, :au_qld, :au_nt, :au_act, :au_sa, :au_wa, :au_tas, :au_tas_south, :au_qld_cairns, :au_qld_brisbane, :au_tas_north, :au_vic_melbourne]
end

def self.holidays_by_month
  {
            0 => [{:function => "easter(year)", :function_arguments => [:year], :function_modifier => -2, :name => "Good Friday", :regions => [:au]},
        {:function => "easter(year)", :function_arguments => [:year], :function_modifier => -1, :name => "Easter Saturday", :regions => [:au_nsw, :au_vic, :au_qld, :au_nt, :au_act, :au_sa]},
        {:function => "easter(year)", :function_arguments => [:year], :name => "Easter Sunday", :regions => [:au_nsw, :au_vic]},
        {:function => "easter(year)", :function_arguments => [:year], :year_ranges => { :from => 2017 },:name => "Easter Sunday", :regions => [:au_qld, :au_act]},
        {:function => "easter(year)", :function_arguments => [:year], :function_modifier => 1, :name => "Easter Monday", :regions => [:au]}],
  1 => [{:mday => 1, :observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "New Year's Day", :regions => [:au, :au_nsw, :au_vic, :au_act, :au_sa, :au_wa, :au_nt, :au_qld]},
        {:mday => 1, :function => "to_monday_if_weekend(date)", :function_arguments => [:date], :name => "New Year's Day", :regions => [:au_tas]},
        {:mday => 26, :observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "Australia Day", :regions => [:au]}],
  2 => [{:wday => 1, :week => 2, :name => "Royal Hobart Regatta", :regions => [:au_tas_south]}],
  3 => [{:wday => 1, :week => 1, :name => "Labour Day", :regions => [:au_wa]},
        {:wday => 1, :week => 2, :name => "Eight Hours Day", :regions => [:au_tas]},
        {:wday => 1, :week => 2, :name => "Labour Day", :regions => [:au_vic]},
        {:function => "march_pub_hol_sa(year)", :function_arguments => [:year], :name => "March Public Holiday", :regions => [:au_sa]},
        {:wday => 1, :week => 2, :name => "Canberra Day", :regions => [:au_act]}],
  4 => [{:mday => 25, :name => "ANZAC Day", :regions => [:au, :au_vic]},
        {:mday => 25, :observed => "to_monday_if_sunday(date)", :observed_arguments => [:date], :name => "ANZAC Day", :regions => [:au_qld, :au_nt, :au_act, :au_sa]},
        {:mday => 25, :observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "ANZAC Day", :regions => [:au_wa]}],
  5 => [{:function => "qld_labour_day_may(year)", :function_arguments => [:year], :name => "Labour Day", :regions => [:au_qld]},
        {:wday => 1, :week => 1, :name => "May Day", :regions => [:au_nt]},
        {:function => "may_pub_hol_sa(year)", :function_arguments => [:year], :name => "May Public Holiday", :regions => [:au_sa]},
        {:mday => 27, :function => "to_nearest_monday_after(date)", :function_arguments => [:date], :year_ranges => { :from => 2018 },:name => "Reconciliation Day", :regions => [:au_act]}],
  6 => [{:wday => 1, :week => 1, :name => "Western Australia Day", :regions => [:au_wa]},
        {:wday => 1, :week => 2, :year_ranges => { :until => 2022 },:name => "Queen's Birthday", :regions => [:au_act, :au_nsw, :au_sa, :au_tas, :au_nt, :au_vic]},
        {:wday => 1, :week => 2, :year_ranges => { :from => 2023 },:name => "King's Birthday", :regions => [:au_act, :au_nsw, :au_sa, :au_tas, :au_nt, :au_vic]},
        {:function => "qld_queens_birthday_june(year)", :function_arguments => [:year], :name => "Queen's Birthday", :regions => [:au_qld]},
        {:mday => 6, :type => :informal, :name => "Queensland Day", :regions => [:au_qld]}],
  7 => [{:wday => 5, :week => 3, :name => "Cairns Show", :regions => [:au_qld_cairns]}],
  8 => [{:function => "qld_brisbane_ekka_holiday(year)", :function_arguments => [:year], :name => "Ekka", :regions => [:au_qld_brisbane]}],
  9 => [{:mday => 22, :year_ranges => { :limited => [2022] },:name => "National Day of Mourning for Her Majesty Queen Elizabeth II", :regions => [:au]},
        {:wday => 1, :week => -1, :year_ranges => { :until => 2021 },:name => "Queen's Birthday", :regions => [:au_wa]},
        {:wday => 1, :week => -1, :year_ranges => { :from => 2022 },:name => "King's Birthday", :regions => [:au_wa]},
        {:wday => 1, :week => -1, :year_ranges => { :until => 2017 },:name => "Family & Community Day", :regions => [:au_act]}],
  10 => [{:function => "afl_grand_final(year)", :function_arguments => [:year], :name => "Friday before the AFL Grand Final", :regions => [:au_vic]},
        {:wday => 1, :week => 1, :name => "Labour Day", :regions => [:au_act, :au_nsw, :au_sa]},
        {:function => "qld_labour_day_october(year)", :function_arguments => [:year], :observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "Labour Day", :regions => [:au_qld]},
        {:function => "qld_queens_bday_october(year)", :function_arguments => [:year], :year_ranges => { :until => 2022 },:observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "Queen's Birthday", :regions => [:au_qld]},
        {:function => "qld_kings_bday_october(year)", :function_arguments => [:year], :year_ranges => { :from => 2023 },:observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "King's Birthday", :regions => [:au_qld]},
        {:function => "hobart_show_day(year)", :function_arguments => [:year], :name => "Royal Hobart Show", :regions => [:au_tas_south]}],
  11 => [{:function => "g20_day_2014_only(year)", :function_arguments => [:year], :name => "G20 Day", :regions => [:au_qld_brisbane]},
        {:wday => 1, :week => 1, :name => "Recreation Day", :regions => [:au_tas_north]},
        {:wday => 2, :week => 1, :name => "Melbourne Cup Day", :regions => [:au_vic_melbourne]}],
  12 => [{:mday => 25, :observed => "to_tuesday_if_sunday_or_monday_if_saturday(date)", :observed_arguments => [:date], :name => "Christmas Day", :regions => [:au_qld, :au_nsw, :au_act, :au_tas, :au_wa, :au_vic, :au_nt]},
        {:mday => 26, :observed => "to_tuesday_if_sunday_or_monday_if_saturday(date)", :observed_arguments => [:date], :name => "Boxing Day", :regions => [:au_nsw, :au_vic, :au_qld, :au_act, :au_wa]},
        {:function => "to_weekday_if_boxing_weekend_from_year(year)", :function_arguments => [:year], :name => "Boxing Day", :regions => [:au_tas, :au_nt]},
        {:function => "to_weekday_if_boxing_weekend_from_year_or_to_tuesday_if_monday(year)", :function_arguments => [:year], :name => "Proclamation Day", :regions => [:au_sa]},
        {:mday => 25, :observed => "to_monday_if_weekend(date)", :observed_arguments => [:date], :name => "Christmas Day", :regions => [:au_sa]}]
  }
end