{-# 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.Inspector.ListRulesPackages
-- 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)
--
-- Lists all available Inspector rules packages.
module Network.AWS.Inspector.ListRulesPackages
    (
    -- * Creating a Request
      listRulesPackages
    , ListRulesPackages
    -- * Request Lenses
    , lrpNextToken
    , lrpMaxResults

    -- * Destructuring the Response
    , listRulesPackagesResponse
    , ListRulesPackagesResponse
    -- * Response Lenses
    , lrprsNextToken
    , lrprsRulesPackageARNList
    , lrprsResponseStatus
    ) where

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

-- | /See:/ 'listRulesPackages' smart constructor.
data ListRulesPackages = ListRulesPackages'
    { _lrpNextToken  :: !(Maybe Text)
    , _lrpMaxResults :: !(Maybe Int)
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListRulesPackages' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lrpNextToken'
--
-- * 'lrpMaxResults'
listRulesPackages
    :: ListRulesPackages
listRulesPackages =
    ListRulesPackages'
    { _lrpNextToken = Nothing
    , _lrpMaxResults = Nothing
    }

-- | You can use this parameter when paginating results. Set the value of
-- this parameter to \'null\' on your first call to the
-- __ListRulesPackages__ action. Subsequent calls to the action fill
-- __nextToken__ in the request with the value of __NextToken__ from
-- previous response to continue listing data.
lrpNextToken :: Lens' ListRulesPackages (Maybe Text)
lrpNextToken = lens _lrpNextToken (\ s a -> s{_lrpNextToken = a});

-- | You can use this parameter to indicate the maximum number of items you
-- want in the response. The default value is 10. The maximum value is 500.
lrpMaxResults :: Lens' ListRulesPackages (Maybe Int)
lrpMaxResults = lens _lrpMaxResults (\ s a -> s{_lrpMaxResults = a});

instance AWSRequest ListRulesPackages where
        type Rs ListRulesPackages = ListRulesPackagesResponse
        request = postJSON inspector
        response
          = receiveJSON
              (\ s h x ->
                 ListRulesPackagesResponse' <$>
                   (x .?> "nextToken") <*>
                     (x .?> "rulesPackageArnList" .!@ mempty)
                     <*> (pure (fromEnum s)))

instance Hashable ListRulesPackages

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

instance ToJSON ListRulesPackages where
        toJSON ListRulesPackages'{..}
          = object
              (catMaybes
                 [("nextToken" .=) <$> _lrpNextToken,
                  ("maxResults" .=) <$> _lrpMaxResults])

instance ToPath ListRulesPackages where
        toPath = const "/"

instance ToQuery ListRulesPackages where
        toQuery = const mempty

-- | /See:/ 'listRulesPackagesResponse' smart constructor.
data ListRulesPackagesResponse = ListRulesPackagesResponse'
    { _lrprsNextToken           :: !(Maybe Text)
    , _lrprsRulesPackageARNList :: !(Maybe [Text])
    , _lrprsResponseStatus      :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListRulesPackagesResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lrprsNextToken'
--
-- * 'lrprsRulesPackageARNList'
--
-- * 'lrprsResponseStatus'
listRulesPackagesResponse
    :: Int -- ^ 'lrprsResponseStatus'
    -> ListRulesPackagesResponse
listRulesPackagesResponse pResponseStatus_ =
    ListRulesPackagesResponse'
    { _lrprsNextToken = Nothing
    , _lrprsRulesPackageARNList = Nothing
    , _lrprsResponseStatus = pResponseStatus_
    }

-- | When a response is generated, if there is more data to be listed, this
-- parameter is present in the response and contains the value to use for
-- the __nextToken__ parameter in a subsequent pagination request. If there
-- is no more data to be listed, this parameter is set to \'null\'.
lrprsNextToken :: Lens' ListRulesPackagesResponse (Maybe Text)
lrprsNextToken = lens _lrprsNextToken (\ s a -> s{_lrprsNextToken = a});

-- | The list of ARNs specifying the rules packages returned by the action.
lrprsRulesPackageARNList :: Lens' ListRulesPackagesResponse [Text]
lrprsRulesPackageARNList = lens _lrprsRulesPackageARNList (\ s a -> s{_lrprsRulesPackageARNList = a}) . _Default . _Coerce;

-- | The response status code.
lrprsResponseStatus :: Lens' ListRulesPackagesResponse Int
lrprsResponseStatus = lens _lrprsResponseStatus (\ s a -> s{_lrprsResponseStatus = a});