{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iot-topicrule.html

module Stratosphere.Resources.IoTTopicRule where

import Control.Lens
import Data.Aeson
import Data.Aeson.Types
import Data.Text
import GHC.Generics

import Stratosphere.Values
import Stratosphere.ResourceProperties.IoTTopicRuleTopicRulePayload

-- | Full data type definition for IoTTopicRule. See 'ioTTopicRule' for a more
-- | convenient constructor.
data IoTTopicRule =
  IoTTopicRule
  { _ioTTopicRuleRuleName :: Maybe (Val Text)
  , _ioTTopicRuleTopicRulePayload :: IoTTopicRuleTopicRulePayload
  } deriving (Show, Generic)

instance ToJSON IoTTopicRule where
  toJSON = genericToJSON defaultOptions { fieldLabelModifier = Prelude.drop 13, omitNothingFields = True }

instance FromJSON IoTTopicRule where
  parseJSON = genericParseJSON defaultOptions { fieldLabelModifier = Prelude.drop 13, omitNothingFields = True }

-- | Constructor for 'IoTTopicRule' containing required fields as arguments.
ioTTopicRule
  :: IoTTopicRuleTopicRulePayload -- ^ 'ittrTopicRulePayload'
  -> IoTTopicRule
ioTTopicRule topicRulePayloadarg =
  IoTTopicRule
  { _ioTTopicRuleRuleName = Nothing
  , _ioTTopicRuleTopicRulePayload = topicRulePayloadarg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iot-topicrule.html#cfn-iot-topicrule-rulename
ittrRuleName :: Lens' IoTTopicRule (Maybe (Val Text))
ittrRuleName = lens _ioTTopicRuleRuleName (\s a -> s { _ioTTopicRuleRuleName = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iot-topicrule.html#cfn-iot-topicrule-topicrulepayload
ittrTopicRulePayload :: Lens' IoTTopicRule IoTTopicRuleTopicRulePayload
ittrTopicRulePayload = lens _ioTTopicRuleTopicRulePayload (\s a -> s { _ioTTopicRuleTopicRulePayload = a })