#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from oslo_versionedobjects import fields

from magnum.common import exception
from magnum.common import utils
from magnum.db import api as dbapi
from magnum.objects import base
from magnum.objects import fields as m_fields


@base.MagnumObjectRegistry.register
class BayModel(base.MagnumPersistentObject, base.MagnumObject,
               base.MagnumObjectDictCompat):
    # Version 1.0: Initial version
    # Version 1.1: Add 'registry_enabled' field
    # Version 1.2: Added 'network_driver' field
    # Version 1.3: Added 'labels' attribute
    # Version 1.4: Added 'insecure' attribute
    # Version 1.5: Changed type of 'coe' from StringField to BayTypeField
    # Version 1.6: Change 'insecure' to 'tls_disabled'
    # Version 1.7: Added 'public' field
    # Version 1.8: Added 'server_type' field
    # Version 1.9: Added 'volume_driver' field
    # Version 1.10: Removed 'ssh_authorized_key' field
    # Version 1.11: Added 'insecure_registry' field
    VERSION = '1.11'

    dbapi = dbapi.get_instance()

    fields = {
        'id': fields.IntegerField(),
        'uuid': fields.StringField(nullable=True),
        'project_id': fields.StringField(nullable=True),
        'user_id': fields.StringField(nullable=True),
        'name': fields.StringField(nullable=True),
        'image_id': fields.StringField(nullable=True),
        'flavor_id': fields.StringField(nullable=True),
        'master_flavor_id': fields.StringField(nullable=True),
        'keypair_id': fields.StringField(nullable=True),
        'dns_nameserver': fields.StringField(nullable=True),
        'external_network_id': fields.StringField(nullable=True),
        'fixed_network': fields.StringField(nullable=True),
        'network_driver': fields.StringField(nullable=True),
        'volume_driver': fields.StringField(nullable=True),
        'apiserver_port': fields.IntegerField(nullable=True),
        'docker_volume_size': fields.IntegerField(nullable=True),
        'cluster_distro': fields.StringField(nullable=True),
        'coe': m_fields.BayTypeField(nullable=True),
        'http_proxy': fields.StringField(nullable=True),
        'https_proxy': fields.StringField(nullable=True),
        'no_proxy': fields.StringField(nullable=True),
        'registry_enabled': fields.BooleanField(default=False),
        'labels': fields.DictOfStringsField(nullable=True),
        'tls_disabled': fields.BooleanField(default=False),
        'public': fields.BooleanField(default=False),
        'server_type': fields.StringField(nullable=True),
        'insecure_registry': fields.StringField(nullable=True),
    }

    @staticmethod
    def _from_db_object(baymodel, db_baymodel):
        """Converts a database entity to a formal object."""
        for field in baymodel.fields:
            baymodel[field] = db_baymodel[field]

        baymodel.obj_reset_changes()
        return baymodel

    @staticmethod
    def _from_db_object_list(db_objects, cls, context):