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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpn-connection-route.html

module Stratosphere.Resources.EC2VPNConnectionRoute 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 EC2VPNConnectionRoute. See
-- 'ec2VPNConnectionRoute' for a more convenient constructor.
data EC2VPNConnectionRoute =
  EC2VPNConnectionRoute
  { _eC2VPNConnectionRouteDestinationCidrBlock :: Val Text
  , _eC2VPNConnectionRouteVpnConnectionId :: Val Text
  } deriving (Show, Eq)

instance ToJSON EC2VPNConnectionRoute where
  toJSON EC2VPNConnectionRoute{..} =
    object $
    catMaybes
    [ (Just . ("DestinationCidrBlock",) . toJSON) _eC2VPNConnectionRouteDestinationCidrBlock
    , (Just . ("VpnConnectionId",) . toJSON) _eC2VPNConnectionRouteVpnConnectionId
    ]

instance FromJSON EC2VPNConnectionRoute where
  parseJSON (Object obj) =
    EC2VPNConnectionRoute <$>
      (obj .: "DestinationCidrBlock") <*>
      (obj .: "VpnConnectionId")
  parseJSON _ = mempty

-- | Constructor for 'EC2VPNConnectionRoute' containing required fields as
-- arguments.
ec2VPNConnectionRoute
  :: Val Text -- ^ 'ecvpncrDestinationCidrBlock'
  -> Val Text -- ^ 'ecvpncrVpnConnectionId'
  -> EC2VPNConnectionRoute
ec2VPNConnectionRoute destinationCidrBlockarg vpnConnectionIdarg =
  EC2VPNConnectionRoute
  { _eC2VPNConnectionRouteDestinationCidrBlock = destinationCidrBlockarg
  , _eC2VPNConnectionRouteVpnConnectionId = vpnConnectionIdarg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpn-connection-route.html#cfn-ec2-vpnconnectionroute-cidrblock
ecvpncrDestinationCidrBlock :: Lens' EC2VPNConnectionRoute (Val Text)
ecvpncrDestinationCidrBlock = lens _eC2VPNConnectionRouteDestinationCidrBlock (\s a -> s { _eC2VPNConnectionRouteDestinationCidrBlock = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-vpn-connection-route.html#cfn-ec2-vpnconnectionroute-connectionid
ecvpncrVpnConnectionId :: Lens' EC2VPNConnectionRoute (Val Text)
ecvpncrVpnConnectionId = lens _eC2VPNConnectionRouteVpnConnectionId (\s a -> s { _eC2VPNConnectionRouteVpnConnectionId = a })