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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codedeploy-deploymentconfig.html

module Stratosphere.Resources.CodeDeployDeploymentConfig where

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

import Stratosphere.Values
import Stratosphere.ResourceProperties.CodeDeployDeploymentConfigMinimumHealthyHosts

-- | Full data type definition for CodeDeployDeploymentConfig. See
-- 'codeDeployDeploymentConfig' for a more convenient constructor.
data CodeDeployDeploymentConfig =
  CodeDeployDeploymentConfig
  { _codeDeployDeploymentConfigDeploymentConfigName :: Maybe (Val Text)
  , _codeDeployDeploymentConfigMinimumHealthyHosts :: Maybe CodeDeployDeploymentConfigMinimumHealthyHosts
  } deriving (Show, Eq)

instance ToJSON CodeDeployDeploymentConfig where
  toJSON CodeDeployDeploymentConfig{..} =
    object $
    catMaybes
    [ ("DeploymentConfigName" .=) <$> _codeDeployDeploymentConfigDeploymentConfigName
    , ("MinimumHealthyHosts" .=) <$> _codeDeployDeploymentConfigMinimumHealthyHosts
    ]

instance FromJSON CodeDeployDeploymentConfig where
  parseJSON (Object obj) =
    CodeDeployDeploymentConfig <$>
      obj .:? "DeploymentConfigName" <*>
      obj .:? "MinimumHealthyHosts"
  parseJSON _ = mempty

-- | Constructor for 'CodeDeployDeploymentConfig' containing required fields
-- as arguments.
codeDeployDeploymentConfig
  :: CodeDeployDeploymentConfig
codeDeployDeploymentConfig  =
  CodeDeployDeploymentConfig
  { _codeDeployDeploymentConfigDeploymentConfigName = Nothing
  , _codeDeployDeploymentConfigMinimumHealthyHosts = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codedeploy-deploymentconfig.html#cfn-codedeploy-deploymentconfig-deploymentconfigname
cddcDeploymentConfigName :: Lens' CodeDeployDeploymentConfig (Maybe (Val Text))
cddcDeploymentConfigName = lens _codeDeployDeploymentConfigDeploymentConfigName (\s a -> s { _codeDeployDeploymentConfigDeploymentConfigName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-codedeploy-deploymentconfig.html#cfn-codedeploy-deploymentconfig-minimumhealthyhosts
cddcMinimumHealthyHosts :: Lens' CodeDeployDeploymentConfig (Maybe CodeDeployDeploymentConfigMinimumHealthyHosts)
cddcMinimumHealthyHosts = lens _codeDeployDeploymentConfigMinimumHealthyHosts (\s a -> s { _codeDeployDeploymentConfigMinimumHealthyHosts = a })