{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE TupleSections #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-opsworks-layer-lifecycleeventconfiguration.html

module Stratosphere.ResourceProperties.OpsWorksLayerLifecycleEventConfiguration where

import Stratosphere.ResourceImports
import Stratosphere.ResourceProperties.OpsWorksLayerShutdownEventConfiguration

-- | Full data type definition for OpsWorksLayerLifecycleEventConfiguration.
-- See 'opsWorksLayerLifecycleEventConfiguration' for a more convenient
-- constructor.
data OpsWorksLayerLifecycleEventConfiguration =
  OpsWorksLayerLifecycleEventConfiguration
  { _opsWorksLayerLifecycleEventConfigurationShutdownEventConfiguration :: Maybe OpsWorksLayerShutdownEventConfiguration
  } deriving (Show, Eq)

instance ToJSON OpsWorksLayerLifecycleEventConfiguration where
  toJSON OpsWorksLayerLifecycleEventConfiguration{..} =
    object $
    catMaybes
    [ fmap (("ShutdownEventConfiguration",) . toJSON) _opsWorksLayerLifecycleEventConfigurationShutdownEventConfiguration
    ]

instance FromJSON OpsWorksLayerLifecycleEventConfiguration where
  parseJSON (Object obj) =
    OpsWorksLayerLifecycleEventConfiguration <$>
      (obj .:? "ShutdownEventConfiguration")
  parseJSON _ = mempty

-- | Constructor for 'OpsWorksLayerLifecycleEventConfiguration' containing
-- required fields as arguments.
opsWorksLayerLifecycleEventConfiguration
  :: OpsWorksLayerLifecycleEventConfiguration
opsWorksLayerLifecycleEventConfiguration  =
  OpsWorksLayerLifecycleEventConfiguration
  { _opsWorksLayerLifecycleEventConfigurationShutdownEventConfiguration = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-opsworks-layer-lifecycleeventconfiguration.html#cfn-opsworks-layer-lifecycleconfiguration-shutdowneventconfiguration
owllecShutdownEventConfiguration :: Lens' OpsWorksLayerLifecycleEventConfiguration (Maybe OpsWorksLayerShutdownEventConfiguration)
owllecShutdownEventConfiguration = lens _opsWorksLayerLifecycleEventConfigurationShutdownEventConfiguration (\s a -> s { _opsWorksLayerLifecycleEventConfigurationShutdownEventConfiguration = a })