""" Tests on opening hours helpers """

import datetime
import pytest

from mylib import opening_hours

#
# Test on parse_exceptional_closures()
#


def test_parse_exceptional_closures_one_day_without_time_period():
    assert opening_hours.parse_exceptional_closures(["22/09/2017"]) == [{'days': [datetime.date(2017, 9, 22)], 'hours_periods': []}]


def test_parse_exceptional_closures_one_day_with_time_period():
    assert opening_hours.parse_exceptional_closures(["26/11/2017 9h30-12h30"]) == [
        {
            'days': [datetime.date(2017, 11, 26)],
            'hours_periods': [{'start': datetime.time(9, 30), 'stop': datetime.time(12, 30)}]
        }
    ]


def test_parse_exceptional_closures_one_day_with_multiple_time_periods():
    assert opening_hours.parse_exceptional_closures(["26/11/2017 9h30-12h30 14h-18h"]) == [
        {
            'days': [datetime.date(2017, 11, 26)],
            'hours_periods': [
                {'start': datetime.time(9, 30), 'stop': datetime.time(12, 30)},
                {'start': datetime.time(14, 0), 'stop': datetime.time(18, 0)},
            ]
        }
    ]


def test_parse_exceptional_closures_full_days_period():
    assert opening_hours.parse_exceptional_closures(["20/09/2017-22/09/2017"]) == [
        {
            'days': [datetime.date(2017, 9, 20), datetime.date(2017, 9, 21), datetime.date(2017, 9, 22)],
            'hours_periods': []
        }
    ]


def test_parse_exceptional_closures_invalid_days_period():
    with pytest.raises(ValueError):
        opening_hours.parse_exceptional_closures(["22/09/2017-21/09/2017"])


def test_parse_exceptional_closures_days_period_with_time_period():
    assert opening_hours.parse_exceptional_closures(["20/09/2017-22/09/2017 9h-12h"]) == [
        {
            'days': [datetime.date(2017, 9, 20), datetime.date(2017, 9, 21), datetime.date(2017, 9, 22)],
            'hours_periods': [{'start': datetime.time(9, 0), 'stop': datetime.time(12, 0)}]
        }
    ]


def test_parse_exceptional_closures_time_period_without_days():
    with pytest.raises(ValueError):
        opening_hours.parse_exceptional_closures(["9h-12h"])


def test_parse_exceptional_closures_invalid_time_period():
    with pytest.raises(ValueError):
        opening_hours.parse_exceptional_closures(["20/09/2017 9h-8h"])


def test_parse_exceptional_closures_multiple_periods():
    assert opening_hours.parse_exceptional_closures(["20/09/2017 25/11/2017-26/11/2017 9h30-12h30 14h-18h"]) == [
        {
            'days': [
                datetime.date(2017, 9, 20),
                datetime.date(2017, 11, 25),
                datetime.date(2017, 11, 26),
            ],
            'hours_periods': [
                {'start': datetime.time(9, 30), 'stop': datetime.time(12, 30)},
                {'start': datetime.time(14, 0), 'stop': datetime.time(18, 0)},
            ]
        }
    ]

#
# Tests on parse_normal_opening_hours()
#


def test_parse_normal_opening_hours_one_day():
    assert opening_hours.parse_normal_opening_hours(["jeudi"]) == [{'days': ["jeudi"], 'hours_periods': []}]


def test_parse_normal_opening_hours_multiple_days():
    assert opening_hours.parse_normal_opening_hours(["lundi jeudi"]) == [{'days': ["lundi", "jeudi"], 'hours_periods': []}]


def test_parse_normal_opening_hours_invalid_day():
    with pytest.raises(ValueError):
        opening_hours.parse_exceptional_closures(["invalid"])


def test_parse_normal_opening_hours_one_days_period():
    assert opening_hours.parse_normal_opening_hours(["lundi-jeudi"]) == [
        {'days': ["lundi", "mardi", "mercredi", "jeudi"], 'hours_periods': []}
    ]


def test_parse_normal_opening_hours_one_day_with_one_time_period():
    assert opening_hours.parse_normal_opening_hours(["jeudi 9h-12h"]) == [
        {'days': ["jeudi"], 'hours_periods': [{'start': datetime.time(9, 0), 'stop': datetime.time(12, 0)}]}]


def test_parse_normal_opening_hours_invalid_days_period():
    with pytest.raises(ValueError):
        opening_hours.parse_normal_opening_hours(["jeudi-mardi"])
    with pytest.raises(ValueError):
        opening_hours.parse_normal_opening_hours(["lundi-mardi-mercredi"])


def test_parse_normal_opening_hours_one_time_period():
    assert opening_hours.parse_normal_opening_hours(["9h-18h30"]) == [
        {'days': [], 'hours_periods': [{'start': datetime.time(9, 0), 'stop': datetime.time(18, 30)}]}
    ]


def test_parse_normal_opening_hours_invalid_time_period():
    with pytest.raises(ValueError):
        opening_hours.parse_normal_opening_hours(["12h-10h"])


def test_parse_normal_opening_hours_multiple_periods():
    assert opening_hours.parse_normal_opening_hours(["lundi-vendredi 9h30-12h30 14h-18h", "samedi 9h30-18h", "dimanche 9h30-12h"]) == [
        {
            'days': ['lundi', 'mardi', 'mercredi', 'jeudi', 'vendredi'],
            'hours_periods': [
                {'start': datetime.time(9, 30), 'stop': datetime.time(12, 30)},
                {'start': datetime.time(14, 0), 'stop': datetime.time(18, 0)},
            ]
        },
        {
            'days': ['samedi'],
            'hours_periods': [
                {'start': datetime.time(9, 30), 'stop': datetime.time(18, 0)},
            ]
        },
        {
            'days': ['dimanche'],
            'hours_periods': [
                {'start': datetime.time(9, 30), 'stop': datetime.time(12, 0)},
            ]
        },
    ]

#
# Tests on is_closed
#


exceptional_closures = ["22/09/2017", "20/09/2017-22/09/2017", "20/09/2017-22/09/2017 18/09/2017", "25/11/2017", "26/11/2017 9h30-12h30"]
normal_opening_hours = ["lundi-mardi jeudi 9h30-12h30 14h-16h30", "mercredi vendredi 9h30-12h30 14h-17h"]
nonworking_public_holidays = [
    '1janvier',
    'paques',
    'lundi_paques',
    '1mai',
    '8mai',
    'jeudi_ascension',
    'lundi_pentecote',
    '14juillet',
    '15aout',
    '1novembre',
    '11novembre',
    'noel',
]


def test_is_closed_when_normaly_closed_by_hour():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 5, 1, 20, 15)
    ) == {
        'closed': True,
        'exceptional_closure': False,
        'exceptional_closure_all_day': False
    }


def test_is_closed_on_exceptional_closure_full_day():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 9, 22, 14, 15)
    ) == {
        'closed': True,
        'exceptional_closure': True,
        'exceptional_closure_all_day': True
    }


def test_is_closed_on_exceptional_closure_day():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 11, 26, 10, 30)
    ) == {
        'closed': True,
        'exceptional_closure': True,
        'exceptional_closure_all_day': False
    }


def test_is_closed_on_nonworking_public_holidays():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 1, 1, 10, 30)
    ) == {
        'closed': True,
        'exceptional_closure': False,
        'exceptional_closure_all_day': False
    }


def test_is_closed_when_normaly_closed_by_day():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 5, 6, 14, 15)
    ) == {
        'closed': True,
        'exceptional_closure': False,
        'exceptional_closure_all_day': False
    }


def test_is_closed_when_normaly_opened():
    assert opening_hours.is_closed(
        normal_opening_hours_values=normal_opening_hours,
        exceptional_closures_values=exceptional_closures,
        nonworking_public_holidays_values=nonworking_public_holidays,
        when=datetime.datetime(2017, 5, 2, 15, 15)
    ) == {
        'closed': False,
        'exceptional_closure': False,
        'exceptional_closure_all_day': False
    }


def test_easter_date():
    assert opening_hours.easter_date(2010) == datetime.date(2010, 4, 4)
    assert opening_hours.easter_date(2011) == datetime.date(2011, 4, 24)
    assert opening_hours.easter_date(2012) == datetime.date(2012, 4, 8)
    assert opening_hours.easter_date(2013) == datetime.date(2013, 3, 31)
    assert opening_hours.easter_date(2014) == datetime.date(2014, 4, 20)
    assert opening_hours.easter_date(2015) == datetime.date(2015, 4, 5)
    assert opening_hours.easter_date(2016) == datetime.date(2016, 3, 27)
    assert opening_hours.easter_date(2017) == datetime.date(2017, 4, 16)
    assert opening_hours.easter_date(2018) == datetime.date(2018, 4, 1)
    assert opening_hours.easter_date(2019) == datetime.date(2019, 4, 21)
    assert opening_hours.easter_date(2020) == datetime.date(2020, 4, 12)
    assert opening_hours.easter_date(2021) == datetime.date(2021, 4, 4)


def test_nonworking_french_public_days_of_the_year():
    assert opening_hours.nonworking_french_public_days_of_the_year(2021) == {
        '1janvier': datetime.date(2021, 1, 1),
        'paques': datetime.date(2021, 4, 4),
        'lundi_paques': datetime.date(2021, 4, 5),
        '1mai': datetime.date(2021, 5, 1),
        '8mai': datetime.date(2021, 5, 8),
        'jeudi_ascension': datetime.date(2021, 5, 13),
        'pentecote': datetime.date(2021, 5, 23),
        'lundi_pentecote': datetime.date(2021, 5, 24),
        '14juillet': datetime.date(2021, 7, 14),
        '15aout': datetime.date(2021, 8, 15),
        '1novembre': datetime.date(2021, 11, 1),
        '11novembre': datetime.date(2021, 11, 11),
        'noel': datetime.date(2021, 12, 25),
        'saint_etienne': datetime.date(2021, 12, 26)
    }