# -*- coding: utf-8 -*- #
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#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
#    http://www.apache.org/licenses/LICENSE-2.0
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"""'vmware upgrades describe' command."""

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

from googlecloudsdk.api_lib.vmware import upgrades
from googlecloudsdk.calliope import base
from googlecloudsdk.command_lib.vmware import flags

DETAILED_HELP = {
    'DESCRIPTION': """
          Display data associated with a VMware Engine upgrade, such as its schdule, and status.
        """,
    'EXAMPLES': """
          To describe a upgrade called `my-upgrade` for a private cloud `my-private-cloud` and zone `us-west2-a`, run:

            $ {command} my-upgrade --location=us-west2-a --project=my-project --private-cloud=my-private-cloud

            Or:

            $ {command} my-upgrade --private-cloud=my-private-cloud

           In the second example, the project and location are taken from gcloud properties core/project and compute/zone.
    """,
}


@base.DefaultUniverseOnly
@base.ReleaseTracks(base.ReleaseTrack.GA)
class Describe(base.DescribeCommand):
  """Describe a Google Cloud VMware Engine upgrades."""

  detailed_help = DETAILED_HELP

  @staticmethod
  def Args(parser):
    """Register flags for this command."""
    flags.AddUpgradeArgToParser(parser)

  def Run(self, args):
    upgrade = args.CONCEPTS.upgrade.Parse()

    return upgrades.UpgradesClient().Get(upgrade)