#!/usr/bin/env python3
#
# Copyright (c) 2025 YunoHost Contributors
#
# This file is part of YunoHost (see https://yunohost.org)
#
# 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/>.
#

from moulinette import m18n


def _value_for_locale(values: str | dict[str, str]) -> str:
    """
    Return proper value for current locale

    Keyword arguments:
        values -- A dict of values associated to their locale

    Returns:
        An utf-8 encoded string

    """
    if not isinstance(values, dict):
        return values

    for lang in [m18n.locale, m18n.default_locale]:
        try:
            return values[lang]
        except KeyError:
            continue

    # Fallback to first value
    return list(values.values())[0]
