# Copyright 2014 Hewlett-Packard
#
# 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 voluptuous import Schema
from voluptuous import Any, All, Length
from monasca.openstack.common import log
from monasca.v2.common.schemas import exceptions

LOG = log.getLogger(__name__)

# TODO: Add regex to validate key/values don't use any excluded characters.
event_schema_request_body = Schema({All(Any(str, unicode), Length(max=255)): All(Any(None, str, unicode, bool, int, float, dict, []))})


def validate(body):
    try:
        event_schema_request_body(body)
    except Exception as ex:
        LOG.debug(ex)
        raise exceptions.ValidationException(str(ex))