# -*- coding: utf-8 -*- #
# Copyright 2020 Google LLC. 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.
"""Code that's shared between multiple service-attachments subcommands."""

from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals

import six


def GetConnectionPreference(args, messages):
  """Get connection preference of the service attachment."""
  if args.connection_preference == 'ACCEPT_AUTOMATIC':
    return messages.ServiceAttachment.ConnectionPreferenceValueValuesEnum.ACCEPT_AUTOMATIC
  if args.connection_preference == 'ACCEPT_MANUAL':
    return messages.ServiceAttachment.ConnectionPreferenceValueValuesEnum.ACCEPT_MANUAL

  return None


def GetConsumerAcceptList(args, messages):
  """Get consumer accept list of the service attachment."""
  consumer_accept_list = []
  for project_limit in args.consumer_accept_list:
    for project_id_or_network_url, conn_limit in sorted(
        six.iteritems(project_limit)):
      if '/networks/' in project_id_or_network_url:
        consumer_accept_list.append(
            messages.ServiceAttachmentConsumerProjectLimit(
                networkUrl=project_id_or_network_url,
                connectionLimit=int(conn_limit)))
      else:
        consumer_accept_list.append(
            messages.ServiceAttachmentConsumerProjectLimit(
                projectIdOrNum=project_id_or_network_url,
                connectionLimit=int(conn_limit)))
  return consumer_accept_list