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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codedeploy-deploymentgroup-targetgroupinfo.html

module Stratosphere.ResourceProperties.CodeDeployDeploymentGroupTargetGroupInfo where

import Control.Lens hiding ((.=))
import Data.Aeson
import Data.Maybe (catMaybes)
import Data.Monoid (mempty)
import Data.Text

import Stratosphere.Values


-- | Full data type definition for CodeDeployDeploymentGroupTargetGroupInfo.
-- See 'codeDeployDeploymentGroupTargetGroupInfo' for a more convenient
-- constructor.
data CodeDeployDeploymentGroupTargetGroupInfo =
  CodeDeployDeploymentGroupTargetGroupInfo
  { _codeDeployDeploymentGroupTargetGroupInfoName :: Maybe (Val Text)
  } deriving (Show, Eq)

instance ToJSON CodeDeployDeploymentGroupTargetGroupInfo where
  toJSON CodeDeployDeploymentGroupTargetGroupInfo{..} =
    object $
    catMaybes
    [ fmap (("Name",) . toJSON) _codeDeployDeploymentGroupTargetGroupInfoName
    ]

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

-- | Constructor for 'CodeDeployDeploymentGroupTargetGroupInfo' containing
-- required fields as arguments.
codeDeployDeploymentGroupTargetGroupInfo
  :: CodeDeployDeploymentGroupTargetGroupInfo
codeDeployDeploymentGroupTargetGroupInfo  =
  CodeDeployDeploymentGroupTargetGroupInfo
  { _codeDeployDeploymentGroupTargetGroupInfoName = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-codedeploy-deploymentgroup-targetgroupinfo.html#cfn-codedeploy-deploymentgroup-targetgroupinfo-name
cddgtgiName :: Lens' CodeDeployDeploymentGroupTargetGroupInfo (Maybe (Val Text))
cddgtgiName = lens _codeDeployDeploymentGroupTargetGroupInfoName (\s a -> s { _codeDeployDeploymentGroupTargetGroupInfoName = a })