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

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waf-rule-predicates.html

module Stratosphere.ResourceProperties.WAFRulePredicate where

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

import Stratosphere.Values


-- | Full data type definition for WAFRulePredicate. See 'wafRulePredicate'
-- | for a more convenient constructor.
data WAFRulePredicate =
  WAFRulePredicate
  { _wAFRulePredicateDataId :: Val Text
  , _wAFRulePredicateNegated :: Val Bool'
  , _wAFRulePredicateType :: Val Text
  } deriving (Show, Generic)

instance ToJSON WAFRulePredicate where
  toJSON = genericToJSON defaultOptions { fieldLabelModifier = Prelude.drop 17, omitNothingFields = True }

instance FromJSON WAFRulePredicate where
  parseJSON = genericParseJSON defaultOptions { fieldLabelModifier = Prelude.drop 17, omitNothingFields = True }

-- | Constructor for 'WAFRulePredicate' containing required fields as
-- | arguments.
wafRulePredicate
  :: Val Text -- ^ 'wafrpDataId'
  -> Val Bool' -- ^ 'wafrpNegated'
  -> Val Text -- ^ 'wafrpType'
  -> WAFRulePredicate
wafRulePredicate dataIdarg negatedarg typearg =
  WAFRulePredicate
  { _wAFRulePredicateDataId = dataIdarg
  , _wAFRulePredicateNegated = negatedarg
  , _wAFRulePredicateType = typearg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waf-rule-predicates.html#cfn-waf-rule-predicates-dataid
wafrpDataId :: Lens' WAFRulePredicate (Val Text)
wafrpDataId = lens _wAFRulePredicateDataId (\s a -> s { _wAFRulePredicateDataId = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waf-rule-predicates.html#cfn-waf-rule-predicates-negated
wafrpNegated :: Lens' WAFRulePredicate (Val Bool')
wafrpNegated = lens _wAFRulePredicateNegated (\s a -> s { _wAFRulePredicateNegated = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-waf-rule-predicates.html#cfn-waf-rule-predicates-type
wafrpType :: Lens' WAFRulePredicate (Val Text)
wafrpType = lens _wAFRulePredicateType (\s a -> s { _wAFRulePredicateType = a })