# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright (C) 2013 PolyBeacon, 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 pecan import rest
from wsmeext import pecan as wsme_pecan

from payload.common import schema
from payload.openstack.common import log as logging

LOG = logging.getLogger(__name__)


class SchemasController(rest.RestController):
    """REST Controller for Schemas."""

    _custom_actions = {
        'agent': ['GET'],
        'queue': ['GET'],
        'queue_caller': ['GET'],
    }

    @wsme_pecan.wsexpose(unicode)
    def agent(self):
        """Retrieve schema for an agent."""
        json = {
            'created_at': {
                'type': ['string', 'null'],
            },
            'project_id': {
                'type': 'string',
            },
            'updated_at': {
                'type': ['string', 'null'],
            },
            'user_id': {
                'type': 'string',
            },
            'uuid': {
                'type': 'string',
            },
        }

        return schema.Schema('agent', json).raw()

    @wsme_pecan.wsexpose(unicode)
    def queue(self):
        """Retrieve schema for a queue."""
        json = {
            'id': {
                'type': 'integer',
            },
            'created_at': {
                'type': ['string', 'null'],
            },
            'description': {
                'type': ['string', 'null'],
            },
            'disabled': {
                'type': 'boolean',
            },
            'name': {
                'type': 'string',
            },
            'project_id': {
                'type': 'string',
            },
            'updated_at': {
                'type': ['string', 'null'],
            },
            'user_id': {
                'type': 'string',
            },
            'uuid': {
                'type': 'string',
            },
        }

        return schema.Schema('queue', json).raw()

    @wsme_pecan.wsexpose(unicode)
    def queue_caller(self):
        """Retrieve schema for a queue caller."""
        json = {
            'called_id': {
                'type': 'string',
            },
            'caller_id': {
                'type': 'string',
            },
            'caller_name': {
                'type': 'string',
            },
            'created_at': {
                'type': ['string', 'null'],
            },
            'position': {
                'type': 'integer',
            },
            'status': {
                'type': 'string',
            },
            'updated_at': {
                'type': ['string', 'null'],
            },
            'uuid': {
                'type': 'string',
            },
        }

        return schema.Schema('queue_caller', json).raw()
