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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-security-group-ingress.html

module Stratosphere.Resources.ElastiCacheSecurityGroupIngress 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 ElastiCacheSecurityGroupIngress. See
-- 'elastiCacheSecurityGroupIngress' for a more convenient constructor.
data ElastiCacheSecurityGroupIngress =
  ElastiCacheSecurityGroupIngress
  { _elastiCacheSecurityGroupIngressCacheSecurityGroupName :: Val Text
  , _elastiCacheSecurityGroupIngressEC2SecurityGroupName :: Val Text
  , _elastiCacheSecurityGroupIngressEC2SecurityGroupOwnerId :: Maybe (Val Text)
  } deriving (Show, Eq)

instance ToJSON ElastiCacheSecurityGroupIngress where
  toJSON ElastiCacheSecurityGroupIngress{..} =
    object $
    catMaybes
    [ Just ("CacheSecurityGroupName" .= _elastiCacheSecurityGroupIngressCacheSecurityGroupName)
    , Just ("EC2SecurityGroupName" .= _elastiCacheSecurityGroupIngressEC2SecurityGroupName)
    , ("EC2SecurityGroupOwnerId" .=) <$> _elastiCacheSecurityGroupIngressEC2SecurityGroupOwnerId
    ]

instance FromJSON ElastiCacheSecurityGroupIngress where
  parseJSON (Object obj) =
    ElastiCacheSecurityGroupIngress <$>
      obj .: "CacheSecurityGroupName" <*>
      obj .: "EC2SecurityGroupName" <*>
      obj .:? "EC2SecurityGroupOwnerId"
  parseJSON _ = mempty

-- | Constructor for 'ElastiCacheSecurityGroupIngress' containing required
-- fields as arguments.
elastiCacheSecurityGroupIngress
  :: Val Text -- ^ 'ecsgiCacheSecurityGroupName'
  -> Val Text -- ^ 'ecsgiEC2SecurityGroupName'
  -> ElastiCacheSecurityGroupIngress
elastiCacheSecurityGroupIngress cacheSecurityGroupNamearg eC2SecurityGroupNamearg =
  ElastiCacheSecurityGroupIngress
  { _elastiCacheSecurityGroupIngressCacheSecurityGroupName = cacheSecurityGroupNamearg
  , _elastiCacheSecurityGroupIngressEC2SecurityGroupName = eC2SecurityGroupNamearg
  , _elastiCacheSecurityGroupIngressEC2SecurityGroupOwnerId = Nothing
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-security-group-ingress.html#cfn-elasticache-securitygroupingress-cachesecuritygroupname
ecsgiCacheSecurityGroupName :: Lens' ElastiCacheSecurityGroupIngress (Val Text)
ecsgiCacheSecurityGroupName = lens _elastiCacheSecurityGroupIngressCacheSecurityGroupName (\s a -> s { _elastiCacheSecurityGroupIngressCacheSecurityGroupName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-security-group-ingress.html#cfn-elasticache-securitygroupingress-ec2securitygroupname
ecsgiEC2SecurityGroupName :: Lens' ElastiCacheSecurityGroupIngress (Val Text)
ecsgiEC2SecurityGroupName = lens _elastiCacheSecurityGroupIngressEC2SecurityGroupName (\s a -> s { _elastiCacheSecurityGroupIngressEC2SecurityGroupName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-security-group-ingress.html#cfn-elasticache-securitygroupingress-ec2securitygroupownerid
ecsgiEC2SecurityGroupOwnerId :: Lens' ElastiCacheSecurityGroupIngress (Maybe (Val Text))
ecsgiEC2SecurityGroupOwnerId = lens _elastiCacheSecurityGroupIngressEC2SecurityGroupOwnerId (\s a -> s { _elastiCacheSecurityGroupIngressEC2SecurityGroupOwnerId = a })