# -*- coding: utf-8 -*- #
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#
# Licensed under the Apache License, Version 2.0 (the "License");
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# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
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"""Translation rule for timeout feature."""

from typing import Mapping, Sequence
from googlecloudsdk.command_lib.app.gae_to_cr_migration_util.translation_rules import scaling


_SCALING_METHOD_W_10_MIN_TIMEOUT = frozenset(
    {scaling.ScalingTypeAppYaml.AUTOMATIC_SCALING}
)
_SCALING_METHOD_W_60_MIN_TIMEOUT = frozenset({
    scaling.ScalingTypeAppYaml.MANUAL_SCALING,
    scaling.ScalingTypeAppYaml.BASIC_SCALING,
})


def translate_timeout_features(input_data: Mapping[str, any]) -> Sequence[str]:
  """Translate timeout features based on scaling method."""
  scaling_features_used = scaling.get_scaling_features_used(input_data)
  if len(scaling_features_used) == 1:
    scaling_feature = scaling_features_used[0]
    if scaling_feature in _SCALING_METHOD_W_10_MIN_TIMEOUT:
      return ['--timeout=600']
    if scaling_feature in _SCALING_METHOD_W_60_MIN_TIMEOUT:
      return ['--timeout=3600']
  return []