#
# DBus interface for the live image source module.
#
# Copyright (C) 2020 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
from dasbus.server.interface import dbus_interface
from dasbus.server.property import emits_properties_changed
from dasbus.typing import Structure

from pyanaconda.modules.common.constants.interfaces import PAYLOAD_SOURCE_LIVE_IMAGE
from pyanaconda.modules.common.structures.live_image import LiveImageConfigurationData
from pyanaconda.modules.payloads.source.source_base_interface import PayloadSourceBaseInterface

__all__ = ["LiveImageSourceInterface"]


@dbus_interface(PAYLOAD_SOURCE_LIVE_IMAGE.interface_name)
class LiveImageSourceInterface(PayloadSourceBaseInterface):
    """DBus interface for the live image source module."""

    def connect_signals(self):
        """Connect the signals."""
        super().connect_signals()
        self.watch_property("Configuration", self.implementation.configuration_changed)

    @property
    def Configuration(self) -> Structure:
        """The source configuration.

        :return: a structure of the type LiveImageConfigurationData
        """
        return LiveImageConfigurationData.to_structure(
            self.implementation.configuration
        )

    @Configuration.setter
    @emits_properties_changed
    def Configuration(self, data: Structure):
        """Set the source configuration.

        :param data: a structure of the type LiveImageConfigurationData
        """
        self.implementation.set_configuration(
            LiveImageConfigurationData.from_structure(data)
        )
