# Copyright 2015 Canonical, Ltd.
#
# 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/>.

import logging
from subiquitycore.model import ModelPolicy


log = logging.getLogger("subiquitycore.models.installpath")


class InstallpathModel(ModelPolicy):
    """ Model representing install options

    List of install paths in the form of:
    ('UI Text seen by user', <signal name>, <callback function string>)
    """
    signals = [
        ('Install Path View',
         'menu:installpath:main',
         'installpath')
    ]

    # TODO: Re-enable once available
    install_paths = [
        ('Install Ubuntu',
         'installpath:install-ubuntu',
         'install_ubuntu'),
        # ('Install MAAS Region Server',
        #  'installpath:maas-region-server',
        #  'install_maas_region_server'),
        # ('Install MAAS Cluster Server',
        #  'installpath:maas-cluster-server',
        #  'install_maas_cluster_server'),
        # ('Test installation media',
        #  'installpath:test-media',
        #  'test_media'),
        # ('Test machine memory',
        #  'installpath:test-memory',
        #  'test_memory')
    ]

    def get_signal_by_name(self, selection):
        for x, y, z in self.get_signals():
            if x == selection:
                return y

    def get_signals(self):
        return self.signals + self.install_paths

    def get_menu(self):
        return self.install_paths