# -*- coding: utf-8 -*- #
# Copyright 2017 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 tasks cancel-lease` command."""

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

from googlecloudsdk.api_lib.tasks import GetApiAdapter
from googlecloudsdk.calliope import base
from googlecloudsdk.command_lib.tasks import flags
from googlecloudsdk.command_lib.tasks import parsers


@base.ReleaseTracks(base.ReleaseTrack.ALPHA)
class CancelLease(base.Command):
  """Cancel the lease on a task in a pull queue."""

  @staticmethod
  def Args(parser):
    flags.AddTaskResourceArgs(parser, 'to cancel the lease of')
    flags.AddLocationFlag(parser)
    flags.AddTaskLeaseScheduleTimeFlag(parser, 'canceling')

  def Run(self, args):
    tasks_client = GetApiAdapter(self.ReleaseTrack()).tasks
    queue_ref = parsers.ParseQueue(args.queue, args.location)
    task_ref = parsers.ParseTask(args.task, queue_ref)
    return tasks_client.CancelLease(task_ref, args.schedule_time)
