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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-customorigin.html

module Stratosphere.ResourceProperties.CloudFrontDistributionCustomOriginConfig 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 CloudFrontDistributionCustomOriginConfig.
-- See 'cloudFrontDistributionCustomOriginConfig' for a more convenient
-- constructor.
data CloudFrontDistributionCustomOriginConfig =
  CloudFrontDistributionCustomOriginConfig
  { _cloudFrontDistributionCustomOriginConfigHTTPPort :: Maybe (Val Integer')
  , _cloudFrontDistributionCustomOriginConfigHTTPSPort :: Maybe (Val Integer')
  , _cloudFrontDistributionCustomOriginConfigOriginProtocolPolicy :: Val Text
  , _cloudFrontDistributionCustomOriginConfigOriginSSLProtocols :: Maybe [Val Text]
  } deriving (Show, Eq)

instance ToJSON CloudFrontDistributionCustomOriginConfig where
  toJSON CloudFrontDistributionCustomOriginConfig{..} =
    object $
    catMaybes
    [ ("HTTPPort" .=) <$> _cloudFrontDistributionCustomOriginConfigHTTPPort
    , ("HTTPSPort" .=) <$> _cloudFrontDistributionCustomOriginConfigHTTPSPort
    , Just ("OriginProtocolPolicy" .= _cloudFrontDistributionCustomOriginConfigOriginProtocolPolicy)
    , ("OriginSSLProtocols" .=) <$> _cloudFrontDistributionCustomOriginConfigOriginSSLProtocols
    ]

instance FromJSON CloudFrontDistributionCustomOriginConfig where
  parseJSON (Object obj) =
    CloudFrontDistributionCustomOriginConfig <$>
      obj .:? "HTTPPort" <*>
      obj .:? "HTTPSPort" <*>
      obj .: "OriginProtocolPolicy" <*>
      obj .:? "OriginSSLProtocols"
  parseJSON _ = mempty

-- | Constructor for 'CloudFrontDistributionCustomOriginConfig' containing
-- required fields as arguments.
cloudFrontDistributionCustomOriginConfig
  :: Val Text -- ^ 'cfdcocOriginProtocolPolicy'
  -> CloudFrontDistributionCustomOriginConfig
cloudFrontDistributionCustomOriginConfig originProtocolPolicyarg =
  CloudFrontDistributionCustomOriginConfig
  { _cloudFrontDistributionCustomOriginConfigHTTPPort = Nothing
  , _cloudFrontDistributionCustomOriginConfigHTTPSPort = Nothing
  , _cloudFrontDistributionCustomOriginConfigOriginProtocolPolicy = originProtocolPolicyarg
  , _cloudFrontDistributionCustomOriginConfigOriginSSLProtocols = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-customorigin.html#cfn-cloudfront-customorigin-httpport
cfdcocHTTPPort :: Lens' CloudFrontDistributionCustomOriginConfig (Maybe (Val Integer'))
cfdcocHTTPPort = lens _cloudFrontDistributionCustomOriginConfigHTTPPort (\s a -> s { _cloudFrontDistributionCustomOriginConfigHTTPPort = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-customorigin.html#cfn-cloudfront-customorigin-httpsport
cfdcocHTTPSPort :: Lens' CloudFrontDistributionCustomOriginConfig (Maybe (Val Integer'))
cfdcocHTTPSPort = lens _cloudFrontDistributionCustomOriginConfigHTTPSPort (\s a -> s { _cloudFrontDistributionCustomOriginConfigHTTPSPort = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-customorigin.html#cfn-cloudfront-customorigin-originprotocolpolicy
cfdcocOriginProtocolPolicy :: Lens' CloudFrontDistributionCustomOriginConfig (Val Text)
cfdcocOriginProtocolPolicy = lens _cloudFrontDistributionCustomOriginConfigOriginProtocolPolicy (\s a -> s { _cloudFrontDistributionCustomOriginConfigOriginProtocolPolicy = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cloudfront-customorigin.html#cfn-cloudfront-customorigin-originsslprotocols
cfdcocOriginSSLProtocols :: Lens' CloudFrontDistributionCustomOriginConfig (Maybe [Val Text])
cfdcocOriginSSLProtocols = lens _cloudFrontDistributionCustomOriginConfigOriginSSLProtocols (\s a -> s { _cloudFrontDistributionCustomOriginConfigOriginSSLProtocols = a })