# -*- coding: utf-8 -*- #
# Copyright 2019 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.

"""General utilties for Cloud Healthcare commands."""

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

from googlecloudsdk.api_lib.util import apis


# Returns a function that inserts an empty FHIR config object (of the given API
# version) when the flag is set to true.
def InsertEmptyFhirConfig(api_version):
  def VersionedInsertEmptyFhirConfig(flag):
    if not flag:
      return None
    messages = apis.GetMessagesModule('healthcare', api_version)
    return messages.FhirConfig()
  return VersionedInsertEmptyFhirConfig
