# Copyright 2014 NEC Corporation.  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.

import copy

from nova.api.validation import parameter_types

common_quota = {
    'type': ['integer', 'string'],
    'pattern': '^-?[0-9]+$',
    # -1 is a flag value for unlimited
    'minimum': -1,
    # maximum's value is limited to db constant's MAX_INT
    # (in nova/db/constants.py)
    'maximum': 0x7FFFFFFF
}

quota_resources = {
    'instances': common_quota,
    'cores': common_quota,
    'ram': common_quota,
    'floating_ips': common_quota,
    'fixed_ips': common_quota,
    'metadata_items': common_quota,
    'key_pairs': common_quota,
    'security_groups': common_quota,
    'security_group_rules': common_quota,
    'injected_files': common_quota,
    'injected_file_content_bytes': common_quota,
    'injected_file_path_bytes': common_quota,
    'server_groups': common_quota,
    'server_group_members': common_quota,
    # NOTE(stephenfin): This will always be rejected since it was nova-network
    # only, but we need to allow users to submit it at a minimum
    'networks': common_quota
}

update_quota_set = copy.deepcopy(quota_resources)
update_quota_set.update({'force': parameter_types.boolean})

update_quota_set_v236 = copy.deepcopy(update_quota_set)
del update_quota_set_v236['fixed_ips']
del update_quota_set_v236['floating_ips']
del update_quota_set_v236['security_groups']
del update_quota_set_v236['security_group_rules']
del update_quota_set_v236['networks']

update = {
    'type': 'object',
    'properties': {
        'quota_set': {
            'type': 'object',
            'properties': update_quota_set,
            'additionalProperties': False,
        },
    },
    'required': ['quota_set'],
    'additionalProperties': False,
}

update_v236 = copy.deepcopy(update)
update_v236['properties']['quota_set']['properties'] = update_quota_set_v236

# 2.57 builds on 2.36 and removes injected_file* quotas.
update_quota_set_v257 = copy.deepcopy(update_quota_set_v236)
del update_quota_set_v257['injected_files']
del update_quota_set_v257['injected_file_content_bytes']
del update_quota_set_v257['injected_file_path_bytes']
update_v257 = copy.deepcopy(update_v236)
update_v257['properties']['quota_set']['properties'] = update_quota_set_v257

show_query = {
    'type': 'object',
    'properties': {
        'user_id': parameter_types.multi_params({'type': 'string'})
    },
    # NOTE(gmann): This is kept True to keep backward compatibility.
    # As of now Schema validation stripped out the additional parameters and
    # does not raise 400. In microversion 2.75, we have blocked the additional
    # parameters.
    'additionalProperties': True
}

show_query_v275 = copy.deepcopy(show_query)
show_query_v275['additionalProperties'] = False

# TODO(stephenfin): Remove additionalProperties in a future API version
defaults_query = {
    'type': 'object',
    'properties': {},
    'additionalProperties': True,
}
