{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-binds   #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.WAF.ListByteMatchSets
-- Copyright   : (c) 2013-2016 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns an array of < ByteMatchSetSummary> objects.
module Network.AWS.WAF.ListByteMatchSets
    (
    -- * Creating a Request
      listByteMatchSets
    , ListByteMatchSets
    -- * Request Lenses
    , lbmsNextMarker
    , lbmsLimit

    -- * Destructuring the Response
    , listByteMatchSetsResponse
    , ListByteMatchSetsResponse
    -- * Response Lenses
    , lbmsrsByteMatchSets
    , lbmsrsNextMarker
    , lbmsrsResponseStatus
    ) where

import           Network.AWS.Lens
import           Network.AWS.Prelude
import           Network.AWS.Request
import           Network.AWS.Response
import           Network.AWS.WAF.Types
import           Network.AWS.WAF.Types.Product

-- | /See:/ 'listByteMatchSets' smart constructor.
data ListByteMatchSets = ListByteMatchSets'
    { _lbmsNextMarker :: !(Maybe Text)
    , _lbmsLimit      :: !Nat
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListByteMatchSets' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lbmsNextMarker'
--
-- * 'lbmsLimit'
listByteMatchSets
    :: Natural -- ^ 'lbmsLimit'
    -> ListByteMatchSets
listByteMatchSets pLimit_ =
    ListByteMatchSets'
    { _lbmsNextMarker = Nothing
    , _lbmsLimit = _Nat # pLimit_
    }

-- | If you specify a value for 'Limit' and you have more 'ByteMatchSets'
-- than the value of 'Limit', AWS WAF returns a 'NextMarker' value in the
-- response that allows you to list another group of 'ByteMatchSets'. For
-- the second and subsequent 'ListByteMatchSets' requests, specify the
-- value of 'NextMarker' from the previous response to get information
-- about another batch of 'ByteMatchSets'.
lbmsNextMarker :: Lens' ListByteMatchSets (Maybe Text)
lbmsNextMarker = lens _lbmsNextMarker (\ s a -> s{_lbmsNextMarker = a});

-- | Specifies the number of 'ByteMatchSet' objects that you want AWS WAF to
-- return for this request. If you have more 'ByteMatchSets' objects than
-- the number you specify for 'Limit', the response includes a 'NextMarker'
-- value that you can use to get another batch of 'ByteMatchSet' objects.
lbmsLimit :: Lens' ListByteMatchSets Natural
lbmsLimit = lens _lbmsLimit (\ s a -> s{_lbmsLimit = a}) . _Nat;

instance AWSRequest ListByteMatchSets where
        type Rs ListByteMatchSets = ListByteMatchSetsResponse
        request = postJSON waf
        response
          = receiveJSON
              (\ s h x ->
                 ListByteMatchSetsResponse' <$>
                   (x .?> "ByteMatchSets" .!@ mempty) <*>
                     (x .?> "NextMarker")
                     <*> (pure (fromEnum s)))

instance Hashable ListByteMatchSets

instance NFData ListByteMatchSets

instance ToHeaders ListByteMatchSets where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("AWSWAF_20150824.ListByteMatchSets" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON ListByteMatchSets where
        toJSON ListByteMatchSets'{..}
          = object
              (catMaybes
                 [("NextMarker" .=) <$> _lbmsNextMarker,
                  Just ("Limit" .= _lbmsLimit)])

instance ToPath ListByteMatchSets where
        toPath = const "/"

instance ToQuery ListByteMatchSets where
        toQuery = const mempty

-- | /See:/ 'listByteMatchSetsResponse' smart constructor.
data ListByteMatchSetsResponse = ListByteMatchSetsResponse'
    { _lbmsrsByteMatchSets  :: !(Maybe [ByteMatchSetSummary])
    , _lbmsrsNextMarker     :: !(Maybe Text)
    , _lbmsrsResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListByteMatchSetsResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lbmsrsByteMatchSets'
--
-- * 'lbmsrsNextMarker'
--
-- * 'lbmsrsResponseStatus'
listByteMatchSetsResponse
    :: Int -- ^ 'lbmsrsResponseStatus'
    -> ListByteMatchSetsResponse
listByteMatchSetsResponse pResponseStatus_ =
    ListByteMatchSetsResponse'
    { _lbmsrsByteMatchSets = Nothing
    , _lbmsrsNextMarker = Nothing
    , _lbmsrsResponseStatus = pResponseStatus_
    }

-- | An array of < ByteMatchSetSummary> objects.
lbmsrsByteMatchSets :: Lens' ListByteMatchSetsResponse [ByteMatchSetSummary]
lbmsrsByteMatchSets = lens _lbmsrsByteMatchSets (\ s a -> s{_lbmsrsByteMatchSets = a}) . _Default . _Coerce;

-- | If you have more 'ByteMatchSet' objects than the number that you
-- specified for 'Limit' in the request, the response includes a
-- 'NextMarker' value. To list more 'ByteMatchSet' objects, submit another
-- 'ListByteMatchSets' request, and specify the 'NextMarker' value from the
-- response in the 'NextMarker' value in the next request.
lbmsrsNextMarker :: Lens' ListByteMatchSetsResponse (Maybe Text)
lbmsrsNextMarker = lens _lbmsrsNextMarker (\ s a -> s{_lbmsrsNextMarker = a});

-- | The response status code.
lbmsrsResponseStatus :: Lens' ListByteMatchSetsResponse Int
lbmsrsResponseStatus = lens _lbmsrsResponseStatus (\ s a -> s{_lbmsrsResponseStatus = a});

instance NFData ListByteMatchSetsResponse