# Copyright (C) 2017 Jan Jancar
#
# This file is a part of the Mailman PGP plugin.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU 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 General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program.  If not, see <http://www.gnu.org/licenses/>.

""""""
from public import public

from mailman_pgp.database import transaction
from mailman_pgp.model.address import PGPAddress
from mailman_pgp.model.list import PGPMailingList


@public
class PGPMixin:
    def __init__(self, mlist, pgp_address=None):
        self.mlist = mlist
        self.pgp_list = PGPMailingList.for_list(mlist)
        self.pgp_address = pgp_address

    @property
    def address_key(self):
        return self.pgp_address.email

    @address_key.setter
    def address_key(self, value):
        self.pgp_address = PGPAddress.for_email(value)
        self.member = self.mlist.regular_members.get_member(value)

    def _step_pgp_prepare(self):
        self.pgp_address = PGPAddress.for_address(self.address)
        if self.pgp_address is None:
            with transaction() as t:
                self.pgp_address = PGPAddress(self.address)
                t.add(self.pgp_address)