# -*- coding: utf-8 -*- #
# Copyright 2023 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
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"""Command to list node pools in an Anthos standalone cluster on bare metal."""

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

from apitools.base.protorpclite import messages as protorpc_message
from googlecloudsdk.api_lib.container.gkeonprem import standalone_node_pools as apis
from googlecloudsdk.calliope import base
from googlecloudsdk.calliope import parser_arguments
from googlecloudsdk.calliope import parser_extensions
from googlecloudsdk.command_lib.container.bare_metal import constants
from googlecloudsdk.command_lib.container.bare_metal import standalone_cluster_flags


_EXAMPLES = """
To list all node pools in a cluster named ``my-cluster''
managed in location ``us-west1'', run:

$ {command} --cluster=my-cluster --location=us-west1
"""


@base.Hidden
@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
class List(base.ListCommand):
  """List node pools in an Anthos standalone cluster on bare metal."""

  detailed_help = {'EXAMPLES': _EXAMPLES}

  @staticmethod
  def Args(parser: parser_arguments.ArgumentInterceptor):
    standalone_cluster_flags.AddStandaloneClusterResourceArg(
        parser, 'to list', positional=False
    )
    parser.display_info.AddFormat(constants.BARE_METAL_NODE_POOLS_FORMAT)

  def Run(self, args: parser_extensions.Namespace) -> protorpc_message.Message:
    """Runs the list command."""
    cluster_ref = args.CONCEPTS.cluster.Parse()
    client = apis.StandaloneNodePoolsClient()
    return client.List(cluster_ref, args.limit, args.page_size)