# encoding: utf-8

#   Copyright 2013 Red Hat, Inc.
#
#   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.

import logging
import uuid


class MockNovaInstance(object):

    INSTANCE_STATUS_LIST = ('status placeholder')

    def __init__(self, instance, stack_env):
        self.log = logging.getLogger('%s.%s' % (__name__, self.__class__.__name__))
        self.last_disk_activity = 0
        self.last_net_activity = 0
        self.instance = instance
        self.instance_id = str(uuid.uuid4())
        self.instance_status_index = 0
        self.stack_env = stack_env
        self.active = True

    @property
    def id(self):
        return self.instance_id

    @property
    def status(self):
        return self.INSTANCE_STATUS_LIST[self.instance_status_index]

    def get_disk_and_net_activity(self):
        return self.last_disk_activity, self.last_net_activity

    def is_active(self):
        return self.active