# -*- coding: utf-8 -*-

#    Copyright 2015 Mirantis, 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.

from collections import namedtuple


def Enum(*values, **kwargs):
    names = kwargs.get('names')
    if names:
        return namedtuple('Enum', names)(*values)
    return namedtuple('Enum', values)(*values)


SERIALIZATION_FORMAT_FLAG = 'serialization_format'

TASK_STATUSES = Enum(
    'error',
    'pending',
    'ready',
    'running'
)

CLIENT_MODES = Enum(
    'advanced',
    'simple'
)