#  holidays
#  --------
#  A fast, efficient Python library for generating country, province and state
#  specific sets of holidays on the fly. It aims to make determining whether a
#  specific date is a holiday as fast and flexible as possible.
#
#  Authors: Vacanza Team and individual contributors (see AUTHORS.md file)
#           dr-prodigy <dr.prodigy.github@gmail.com> (c) 2017-2023
#           ryanss <ryanssdev@icloud.com> (c) 2014-2017
#  Website: https://github.com/vacanza/holidays
#  License: MIT (see LICENSE file)

from gettext import gettext as tr

from holidays.groups import ChristianHolidays, InternationalHolidays
from holidays.holiday_base import HolidayBase


class France(HolidayBase, ChristianHolidays, InternationalHolidays):
    """France holidays.

    References:
        * <https://fr.wikipedia.org/wiki/Fêtes_et_jours_fériés_en_France>
        * <https://www.service-public.fr/particuliers/vosdroits/F2405>

    Some provinces have specific holidays, only those are included in the
    PROVINCES, because these provinces have different administrative status,
    which makes it difficult to enumerate.
    """

    country = "FR"
    default_language = "fr"
    supported_languages = ("en_US", "fr", "uk")
    subdivisions: tuple[str, ...] = (
        "BL",  # Saint-Barthélemy.
        "GES",  # Alsace, Champagne-Ardenne, Lorraine(Moselle).
        "GP",  # Guadeloupe.
        "GY",  # Guyane.
        "MF",  # Saint-Martin.
        "MQ",  # Martinique.
        "NC",  # Nouvelle-Calédonie,
        "PF",  # Polynésie Française.
        "RE",  # La Réunion.
        "WF",  # Wallis-et-Futuna.
        "YT",  # Mayotte.
    )
    subdivisions_aliases = {
        "Saint-Barthélemy": "BL",
        "Alsace": "GES",
        "Champagne-Ardenne": "GES",
        "Lorraine": "GES",
        "Guadeloupe": "GP",
        "Guyane": "GY",
        "Saint-Martin": "MF",
        "Martinique": "MQ",
        "Nouvelle-Calédonie": "NC",
        "Polynésie Française": "PF",
        "La Réunion": "RE",
        "Wallis-et-Futuna": "WF",
        "Mayotte": "YT",
    }

    _deprecated_subdivisions = (
        "Alsace-Moselle",
        "Guadeloupe",
        "Guyane",
        "La Réunion",
        "Martinique",
        "Mayotte",
        "Métropole",
        "Nouvelle-Calédonie",
        "Polynésie Française",
        "Saint-Barthélémy",
        "Saint-Martin",
        "Wallis-et-Futuna",
    )
    start_year = 1801

    def __init__(self, *args, **kwargs):
        ChristianHolidays.__init__(self)
        InternationalHolidays.__init__(self)
        super().__init__(*args, **kwargs)

    def _populate_public_holidays(self):
        # Civil holidays.
        if self._year >= 1811:
            # New Year's Day.
            self._add_new_years_day(tr("Jour de l'an"))

        if self._year >= 1919:
            self._add_labor_day(
                # Labor Day.
                tr("Fête du Travail")
                if self._year >= 1948
                # Labor and Social Concord Day.
                else tr("Fête du Travail et de la Concorde sociale")
            )

        if 1953 <= self._year <= 1959 or self._year >= 1982:
            # Victory Day.
            self._add_world_war_two_victory_day(tr("Fête de la Victoire"))

        if self._year >= 1880:
            # National Day.
            self._add_holiday_jul_14(tr("Fête nationale"))

        if self._year >= 1918:
            # Armistice Day.
            self._add_holiday_nov_11(tr("Armistice"))

        # Religious holidays.

        if self._year >= 1886:
            # Easter Monday.
            self._add_easter_monday(tr("Lundi de Pâques"))

            if self._year not in {2005, 2006, 2007}:
                # Whit Monday.
                self._add_whit_monday(tr("Lundi de Pentecôte"))

        if self._year >= 1802:
            # Ascension Day.
            self._add_ascension_thursday(tr("Ascension"))
            # Assumption Day.
            self._add_assumption_of_mary_day(tr("Assomption"))
            # All Saints' Day.
            self._add_all_saints_day(tr("Toussaint"))
            # Christmas Day.
            self._add_christmas_day(tr("Noël"))

        if self.subdiv == "Alsace-Moselle":
            self._populate_subdiv_ges_public_holidays()
        elif self.subdiv == "Guadeloupe":
            self._populate_subdiv_gp_public_holidays()
        elif self.subdiv == "Guyane":
            self._populate_subdiv_gy_public_holidays()
        elif self.subdiv == "La Réunion":
            self._populate_subdiv_re_public_holidays()
        elif self.subdiv == "Martinique":
            self._populate_subdiv_mq_public_holidays()
        elif self.subdiv == "Mayotte":
            self._populate_subdiv_yt_public_holidays()
        elif self.subdiv == "Nouvelle-Calédonie":
            self._populate_subdiv_nc_public_holidays()
        elif self.subdiv == "Polynésie Française":
            self._populate_subdiv_pf_public_holidays()
        elif self.subdiv == "Saint-Barthélémy":
            self._populate_subdiv_bl_public_holidays()
        elif self.subdiv == "Saint-Martin":
            self._populate_subdiv_mf_public_holidays()
        elif self.subdiv == "Wallis-et-Futuna":
            self._populate_subdiv_wf_public_holidays()

    # Saint Barthelemy.
    def _populate_subdiv_bl_public_holidays(self):
        # Abolition of slavery.
        self._add_holiday_oct_9(tr("Abolition de l'esclavage"))

    # Alsace, Champagne-Ardenne, Lorraine(Moselle).
    def _populate_subdiv_ges_public_holidays(self):
        # Good Friday.
        self._add_good_friday(tr("Vendredi saint"))

        # Saint Stephen's Day.
        self._add_christmas_day_two(tr("Saint Étienne"))

    # Guadeloupe.
    def _populate_subdiv_gp_public_holidays(self):
        # Good Friday.
        self._add_good_friday(tr("Vendredi saint"))

        # Mi-Careme.
        self._add_holiday_24_days_prior_easter(tr("Mi-Carême"))

        # Abolition of slavery.
        self._add_holiday_may_27(tr("Abolition de l'esclavage"))

        # Feast of Victor Schoelcher.
        self._add_holiday_jul_21(tr("Fête de Victor Schoelcher"))

    # Guyane.
    def _populate_subdiv_gy_public_holidays(self):
        # Abolition of slavery.
        self._add_holiday_jun_10(tr("Abolition de l'esclavage"))

    # Saint Martin.
    def _populate_subdiv_mf_public_holidays(self):
        if self._year >= 2018:
            # Abolition of slavery.
            self._add_holiday_may_28(tr("Abolition de l'esclavage"))

    # Martinique.
    def _populate_subdiv_mq_public_holidays(self):
        # Good Friday.
        self._add_good_friday(tr("Vendredi saint"))

        # Abolition of slavery.
        self._add_holiday_may_22(tr("Abolition de l'esclavage"))

        # Feast of Victor Schoelcher.
        self._add_holiday_jul_21(tr("Fête de Victor Schoelcher"))

    # New Caledonia.
    def _populate_subdiv_nc_public_holidays(self):
        # Citizenship Day.
        self._add_holiday_sep_24(tr("Fête de la Citoyenneté"))

    # French Polynesia.
    def _populate_subdiv_pf_public_holidays(self):
        # Good Friday.
        self._add_good_friday(tr("Vendredi saint"))

        # Missionary Day.
        self._add_holiday_mar_5(tr("Arrivée de l'Évangile"))

        # Internal Autonomy Day.
        self._add_holiday_jun_29(tr("Fête de l'autonomie"))

    # Reunion.
    def _populate_subdiv_re_public_holidays(self):
        if self._year >= 1981:
            # Abolition of slavery.
            self._add_holiday_dec_20(tr("Abolition de l'esclavage"))

    #  Wallis and Futuna.
    def _populate_subdiv_wf_public_holidays(self):
        # Feast of Saint Peter Chanel.
        self._add_holiday_apr_28(tr("Saint Pierre Chanel"))

        # Festival of the territory.
        self._add_holiday_jul_29(tr("Fête du Territoire"))

    # Mayotte.
    def _populate_subdiv_yt_public_holidays(self):
        # Abolition of slavery.
        self._add_holiday_apr_27(tr("Abolition de l'esclavage"))


class FR(France):
    """FR is also used by dateutil (Friday), so be careful with this one."""

    pass


class FRA(France):
    pass
