# Copyright 2021 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os
from system_setup.common.wsl_utils import get_windows_locale
from subiquity.server.controllers.locale import LocaleController


class WSLLocaleController(LocaleController):

    def start(self):
        win_lang = get_windows_locale()
        self.model.selected_language = os.environ.get("LANG") \
            or self.autoinstall_default
        if win_lang:
            self.model.selected_language = win_lang + ".UTF-8"
        self.app.aio_loop.create_task(self.configured())