# Copyright (C) 2017 NTT DATA
# All Rights Reserved.
#    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.

"""
Schema for V3 Snapshots API.

"""

from cinder.api.validation import parameter_types

create = {
    'type': 'object',
    'properties': {
        'type': 'object',
        'snapshot': {
            'type': 'object',
            'properties': {
                'name': parameter_types.name_allow_zero_min_length,
                'display_name': parameter_types.name_allow_zero_min_length,
                'description': parameter_types.description,
                'volume_id': parameter_types.uuid_allow_null,
                'force': parameter_types.boolean,
                'metadata': parameter_types.metadata_allows_null,
            },
            'required': ['volume_id'],
            'additionalProperties': False,
        },
    },
    'required': ['snapshot'],
    'additionalProperties': False,
}


update = {
    'type': 'object',
    'properties': {
        'type': 'object',
        'snapshot': {
            'type': 'object',
            'properties': {
                'name': parameter_types.name_allow_zero_min_length,
                'description': parameter_types.description,
                'display_name': parameter_types.name_allow_zero_min_length,
                'display_description': parameter_types.description,
            },
            'additionalProperties': False,
            'anyOf': [
                {'required': ['name']},
                {'required': ['description']},
                {'required': ['display_name']},
                {'required': ['display_description']}
            ]
        },
    },
    'required': ['snapshot'],
    'additionalProperties': False,
}
