# Pastebin 6OEyeLlH
# -*- coding: utf-8 -*-

# 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 __future__ import absolute_import
import uuid

import fixtures


class ScopedAuth(fixtures.Fixture):

    def __init__(self, test_instance, project_name=None, reuse_project=False):
        self.project_name = project_name or uuid.uuid4().hex
        self.reuse_project = False
        self.test_instance = test_instance
        self.project = None

    def setUp(self):
        params = {
            'name': self.project_name,
            'description': 'Scoped Project Via Fixture'
        }
        if self.test_instance.identity_version == '3':
            params['domain_id'] = \
                self.test_instance.operator_cloud.get_domain('default')['id']
        self.project = self.test_instance.operator_cloud.create_project(
            **params)
        self.test_instance.assertIsNotNone(self.project)
        # TODO(morgan): Override scope for demo AND operator cloud auth
        self.addCleanup(self._cleanup_project())

    def _cleanup_project(self):
        if not self.reuse_project:
            # Cleanup the Project only if we aren't re-using the project
            params = {'name': self.project_name}
            if self.test_instance.identity_version == '3':
                params['domain_id'] = \
                    self.test_instance.operator_cloud.get_domain(
                        'default')['id']
            self.test_instance.assertTrue(
                self.test_instance.operator_cloud.delete_project(
                    self.project['id']))