# -*- coding: utf-8 -*- #
# Copyright 2019 Google 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.
"""`gcloud service-directory services create` command."""

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

from googlecloudsdk.api_lib.service_directory import services
from googlecloudsdk.calliope import base
from googlecloudsdk.command_lib.service_directory import flags
from googlecloudsdk.command_lib.service_directory import resource_args
from googlecloudsdk.command_lib.service_directory import util
from googlecloudsdk.core import log

_RESOURCE_TYPE = 'service'
_SERVICE_METADATA_LIMIT = 2000


@base.Hidden
class Create(base.CreateCommand):
  """Create a service."""

  @staticmethod
  def Args(parser):
    resource_args.AddServiceResourceArg(
        parser,
        """to create. The service id must be 1-63 characters long and match
        the regular expression `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means
        the first character must be a lowercase letter, and all following
        characters must be a dash, lowercase letter, or digit, except the last
        character, which cannot be a dash.""")
    flags.AddMetadataFlag(parser, _RESOURCE_TYPE, _SERVICE_METADATA_LIMIT)

  def Run(self, args):
    client = services.ServicesClient()
    service_ref = args.CONCEPTS.service.Parse()
    metadata = util.ParseMetadataArg(args.metadata, _RESOURCE_TYPE)
    log.CreatedResource(service_ref.servicesId, _RESOURCE_TYPE)

    return client.Create(service_ref, metadata)
