# -*- coding: utf-8 -*- #
# Copyright 2021 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.
"""Flags and helpers for the Datastream related commands."""

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


def AddDisplayNameFlag(parser):
  """Adds a --display-name flag to the given parser."""
  help_text = """Friendly name for the route."""
  parser.add_argument('--display-name', help=help_text, required=True)


def AddDestinationAddressFlag(parser):
  """Adds a --destination-addresss flag to the given parser."""
  help_text = """Destination address for connection."""
  parser.add_argument('--destination-address', help=help_text, required=True)


def AddDestinationPortFlag(parser):
  """Adds a --display-name flag to the given parser."""
  help_text = """Destination port for connection."""
  parser.add_argument(
      '--destination-port', help=help_text, type=int)