#!/usr/bin/env python3
#GI_TYPELIB_PATH=$PREFIX/lib/girepository-1.0/ ./recurrence-type.py

###############################################################################
#
# Copyright (C) 2015 William Yu <williamyu@gnome.org>
#
# This library is free software; you can redistribute it and/or modify
# it under the terms of either:
#
#   The LGPL as published by the Free Software Foundation, version
#   2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.txt
#
# Or:
#
#   The Mozilla Public License Version 2.0. You may obtain a copy of
#   the License at https://www.mozilla.org/MPL/
#
###############################################################################

import gi

gi.require_version('ICalGLib', '3.0')

from gi.repository import ICalGLib

weekday = ICalGLib.Recurrence.day_day_of_week(0)
assert(weekday == ICalGLib.RecurrenceWeekday.NO_WEEKDAY)
weekday = ICalGLib.Recurrence.day_day_of_week(1)
assert(weekday == ICalGLib.RecurrenceWeekday.SUNDAY_WEEKDAY)

assert(ICalGLib.Recurrence.day_position(15) == 1)
assert(ICalGLib.Recurrence.day_position(16) == 2)
assert(ICalGLib.Recurrence.day_position(25) == 3)

string = "COUNT=10;FREQ=DAILY"
recurrence = ICalGLib.Recurrence.new_from_string(string)
assert(recurrence.to_string() == "FREQ=DAILY;COUNT=10")

by_second = recurrence.get_by_second_array()
# The value is dependent on the libical version.
assert len(by_second) == 61 or len(by_second) == 62
by_minute = recurrence.get_by_minute_array()
assert len(by_minute) == 61
by_hour = recurrence.get_by_hour_array()
assert len(by_hour) == 25
by_day = recurrence.get_by_day_array()
# The value is dependent on the libical version.
assert len(by_day) == 364 or len(by_day) == 386
by_month_day = recurrence.get_by_month_day_array()
assert len(by_month_day) == 32
by_year_day = recurrence.get_by_year_day_array()
# The value is dependent on the libical version.
assert len(by_year_day) == 367 or len(by_year_day) == 386
by_week_no = recurrence.get_by_week_no_array()
# The value is dependent on the libical version.
assert len(by_week_no) == 54 or len(by_week_no) == 56
by_month = recurrence.get_by_month_array()
# The value is dependent on the libical version.
assert len(by_month) == 13 or len(by_month) == 14
by_set_pos = recurrence.get_by_set_pos_array()
# The value is dependent on the libical version.
assert len(by_set_pos) == 367 or len(by_set_pos) == 386

recurrence.set_by_second(0, 1)
recurrence.set_by_second(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_second(0) == 1
assert recurrence.get_by_second(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_second_array()
assert array[0] == 1
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 100, 101 ]
assert len(array) == 2
recurrence.set_by_second_array(array)
assert recurrence.get_by_second(0) == 100
assert recurrence.get_by_second(1) == 101
assert recurrence.get_by_second(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_second_array()
assert array[0] == 100
assert array[1] == 101
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_minute(0, 2)
recurrence.set_by_minute(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_minute(0) == 2
assert recurrence.get_by_minute(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_minute_array()
assert array[0] == 2
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 200, 201 ]
assert len(array) == 2
recurrence.set_by_minute_array(array)
assert recurrence.get_by_minute(0) == 200
assert recurrence.get_by_minute(1) == 201
assert recurrence.get_by_minute(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_minute_array()
assert array[0] == 200
assert array[1] == 201
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_hour(0, 3)
recurrence.set_by_hour(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_hour(0) == 3
assert recurrence.get_by_hour(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_hour_array()
assert array[0] == 3
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 300, 301 ]
assert len(array) == 2
recurrence.set_by_hour_array(array)
assert recurrence.get_by_hour(0) == 300
assert recurrence.get_by_hour(1) == 301
assert recurrence.get_by_hour(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_hour_array()
assert array[0] == 300
assert array[1] == 301
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_day(0, 4)
recurrence.set_by_day(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_day(0) == 4
assert recurrence.get_by_day(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_day_array()
assert array[0] == 4
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 400, 401 ]
assert len(array) == 2
recurrence.set_by_day_array(array)
assert recurrence.get_by_day(0) == 400
assert recurrence.get_by_day(1) == 401
assert recurrence.get_by_day(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_day_array()
assert array[0] == 400
assert array[1] == 401
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_month_day(0, 5)
recurrence.set_by_month_day(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_month_day(0) == 5
assert recurrence.get_by_month_day(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_month_day_array()
assert array[0] == 5
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 500, 501 ]
assert len(array) == 2
recurrence.set_by_month_day_array(array)
assert recurrence.get_by_month_day(0) == 500
assert recurrence.get_by_month_day(1) == 501
assert recurrence.get_by_month_day(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_month_day_array()
assert array[0] == 500
assert array[1] == 501
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_year_day(0, 6)
recurrence.set_by_year_day(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_year_day(0) == 6
assert recurrence.get_by_year_day(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_year_day_array()
assert array[0] == 6
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 600, 601 ]
assert len(array) == 2
recurrence.set_by_year_day_array(array)
assert recurrence.get_by_year_day(0) == 600
assert recurrence.get_by_year_day(1) == 601
assert recurrence.get_by_year_day(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_year_day_array()
assert array[0] == 600
assert array[1] == 601
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_week_no(0, 7)
recurrence.set_by_week_no(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_week_no(0) == 7
assert recurrence.get_by_week_no(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_week_no_array()
assert array[0] == 7
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 700, 701 ]
assert len(array) == 2
recurrence.set_by_week_no_array(array)
assert recurrence.get_by_week_no(0) == 700
assert recurrence.get_by_week_no(1) == 701
assert recurrence.get_by_week_no(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_week_no_array()
assert array[0] == 700
assert array[1] == 701
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_month(0, 8)
recurrence.set_by_month(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_month(0) == 8
assert recurrence.get_by_month(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_month_array()
assert array[0] == 8
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 800, 801 ]
assert len(array) == 2
recurrence.set_by_month_array(array)
assert recurrence.get_by_month(0) == 800
assert recurrence.get_by_month(1) == 801
assert recurrence.get_by_month(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_month_array()
assert array[0] == 800
assert array[1] == 801
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_set_pos(0, 9)
recurrence.set_by_set_pos(1, ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX)
assert recurrence.get_by_set_pos(0) == 9
assert recurrence.get_by_set_pos(1) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_set_pos_array()
assert array[0] == 9
assert array[1] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = [ 900, 901 ]
assert len(array) == 2
recurrence.set_by_set_pos_array(array)
assert recurrence.get_by_set_pos(0) == 900
assert recurrence.get_by_set_pos(1) == 901
assert recurrence.get_by_set_pos(2) == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX
array = recurrence.get_by_set_pos_array()
assert array[0] == 900
assert array[1] == 901
assert array[2] == ICalGLib.RecurrenceArrayMaxValues.RECURRENCE_ARRAY_MAX

recurrence.set_by_second(0, 13)
by_second = recurrence.get_by_second_array()
assert by_second[0] == 13

recurrence = ICalGLib.Recurrence.new_from_string(string)

assert(ICalGLib.Recurrence.weekday_from_string("MO") == ICalGLib.RecurrenceWeekday.MONDAY_WEEKDAY)

start = 100000
result = ICalGLib.recur_expand_recurrence(string, start, 10)
secs_per_day = 24*60*60
for i in range(0, 9):
    assert(result[i] == start + i*secs_per_day)

string = "19970101T183248Z/19970102T071625Z"

period = ICalGLib.Period.new_from_string(string)
start = period.get_start()

iter = ICalGLib.RecurIterator.new(recurrence, start)
timetype = iter.next()
day = timetype.get_day()
ref = 1
while day != 0:
    assert(day == ref)
    ref += 1
    timetype = iter.next()
    day = timetype.get_day()

recurrence = ICalGLib.Recurrence.new_from_string("FREQ=YEARLY;COUNT=10")
start = ICalGLib.Time.new_from_string("20161224T000000Z")

iter = ICalGLib.RecurIterator.new(recurrence, start)

start = ICalGLib.Time.new_from_string("20181224T000000Z")

assert ICalGLib.RecurIterator.set_start(iter, start) == 0

recurrence = ICalGLib.Recurrence.new_from_string("FREQ=YEARLY")
start = ICalGLib.Time.new_from_string("20161224T000000Z")

iter = ICalGLib.RecurIterator.new(recurrence, start)

start = ICalGLib.Time.new_from_string("20181224T000000Z")

assert ICalGLib.RecurIterator.set_start(iter, start) == 1
timetype = iter.next()

assert timetype.get_year() == 2018

timetype = iter.next()
assert timetype.get_year() == 2019