#
# Copyright (c) 2019 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

# vim: tabstop=4 shiftwidth=4 softtabstop=4
# coding=utf-8
#

from sysinv.db import api as db_api
from sysinv.objects import base
from sysinv.objects import utils


class KubeHostUpgrade(base.SysinvObject):

    dbapi = db_api.get_instance()

    fields = {
        'id': int,
        'uuid': utils.str_or_none,

        'target_version': utils.str_or_none,
        'status': utils.str_or_none,
        'control_plane_version': utils.str_or_none,  # Not stored in DB
        'kubelet_version': utils.str_or_none,  # Not stored in DB
        'reserved_1': utils.str_or_none,
        'reserved_2': utils.str_or_none,
        'reserved_3': utils.str_or_none,
        'reserved_4': utils.str_or_none,

        'host_id': int,
    }

    _optional_fields = ['control_plane_version', 'kubelet_version']

    @base.remotable_classmethod
    def get_by_uuid(cls, context, uuid):
        return cls.dbapi.kube_host_upgrade_get(uuid)

    @base.remotable_classmethod
    def get_by_host_id(cls, context, host_id):
        return cls.dbapi.kube_host_upgrade_get_by_host(host_id)

    def save_changes(self, context, updates):
        self.dbapi.kube_host_upgrade_update(self.uuid,  # pylint: disable=no-member
                                            updates)