# Copyright (C) 2020  GRNET S.A.
#
# 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 <https://www.gnu.org/licenses/>.


from cliff.command import Command

from pyjamaas import parse, maas
from pyjamaas.log import log


class Unlock(Command):
    """
    Unlock machines
    """
    def get_parser(self, prog_name):
        parser = super().get_parser(prog_name)
        parser.add_argument(
            '--machines', type=parse.yaml_argument, required=True,
            help='machines to unlock')
        return parser

    def take_action(self, parsed_args):
        machines = maas.match_machines(parsed_args.machines)

        s = maas.session()
        for m in machines:
            r = s.Machine.unlock(system_id=m['system_id'])
            log.info(f'Result: {r}')
