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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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"""Describe command for Colab Enterprise Schedules."""

from googlecloudsdk.api_lib.colab_enterprise import util
from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
from googlecloudsdk.calliope import base
from googlecloudsdk.command_lib.ai import endpoint_util
from googlecloudsdk.command_lib.notebook_executor import flags


_DETAILED_HELP = {
    'DESCRIPTION': """
        Describe a Colab Enterprise notebook execution schedule.
    """,
    'EXAMPLES': """
        To describe a schedule with id `my-schedule` in region `us-central1`, run:

        $ {command} my-schedule --region=us-central1
    """,
}


@base.DefaultUniverseOnly
@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
class Describe(base.DescribeCommand):
  """Describe a schedule."""

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

    Args:
      parser: argparse parser for the command
    """
    flags.AddDescribeScheduleFlags(parser)

  def Run(self, args):
    """This is what gets called when the user runs this command.

    Args:
      args: argparse.Namespace, The arguments that this command was invoked
        with.

    Returns:
      The API response for describing the schedule.
    """
    release_track = self.ReleaseTrack()
    messages = util.GetMessages(self.ReleaseTrack())
    schedule_ref = args.CONCEPTS.schedule.Parse()
    region = schedule_ref.AsDict()['locationsId']
    # Override to regionalize domain as used by the AIPlatform API.
    with endpoint_util.AiplatformEndpointOverrides(
        version='BETA', region=region
    ):
      api_client = util.GetClient(release_track)
      schedules_service = api_client.projects_locations_schedules
      return schedules_util.ValidateAndGetColabSchedule(
          args, messages, schedules_service
      )


Describe.detailed_help = _DETAILED_HELP
