"""
Silique (https://www.silique.fr)
Copyright (C) 2025

This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser 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 Lesser General Public License for more
details.

You should have received a copy of the GNU Lesser General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""

from ..i18n import _
from ..utils import CommonTabular


class Tabular(CommonTabular):
    """The two columns tabular"""

    name = "two_columns"
    level = 10

    def clear(self):
        super().clear()
        self.second_column = False

    def _add(self) -> tuple:
        first_column = self.add_first_column()
        default = self.default if not self.default_is_already_set else None
        second_column = self.get_column(self.description, self.help_, self.validators, self.choices, default, self.examples, self.tags, *self.calculated_properties)
        if second_column:
            self.second_column = True
        return first_column, second_column

    def add_first_column(self) -> str:
        return self.get_column(self.paths, self.properties, self.commandlines, self.environments)

    def headers(self) -> tuple:
        headers = [_("Variable")]
        if self.second_column:
            headers.append(_("Description"))
        return headers

    def get_columns(self):
        for column in self.columns:
            ret = [column[0]]
            if self.second_column:
                ret.append(column[1])
            yield ret