# Copyright (c) 2015 Mirantis, Inc.
# 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.

"""Root controller."""

from oslo_config import cfg
from pecan import expose

from refstack.api.controllers import v1

CONF = cfg.CONF


class RootController(object):
    """Root handler."""

    v1 = v1.V1Controller()

    if CONF.api.app_dev_mode:
        @expose(generic=True, template='index.html')
        def index(self):
            """Return index.html in development mode.

            It allows to run both API and UI with pecan serve.
            Template path should point into UI app folder
            """
            return dict()