# -*- coding: utf-8 -*- #
# Copyright 2017 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.
"""Listing Compute Engine commitments."""

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

from googlecloudsdk.api_lib.compute import base_classes
from googlecloudsdk.api_lib.compute import lister
from googlecloudsdk.api_lib.compute import utils
from googlecloudsdk.calliope import base


class List(base.ListCommand):
  """List Compute Engine commitments."""

  detailed_help = {
      'EXAMPLES': '''
        To list commitments, run:

          $ {command}
      '''
  }

  @staticmethod
  def Args(parser):
    parser.display_info.AddFormat("""\
        table(name,
              region.basename(),
              endTimestamp,
              status)
        """)
    parser.display_info.AddUriFunc(utils.MakeGetUriFunc())
    lister.AddRegionsArg(parser)

  def Run(self, args):
    holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
    client = holder.client

    request_data = lister.ParseRegionalFlags(args, holder.resources)

    list_implementation = lister.RegionalLister(
        client, client.apitools_client.regionCommitments)

    return lister.Invoke(request_data, list_implementation)