{-# 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.ListFindings
-- Copyright   : (c) 2013-2018 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists findings that are generated by the assessment runs that are specified by the ARNs of the assessment runs.
--
--
--
-- This operation returns paginated results.
module Network.AWS.Inspector.ListFindings
    (
    -- * Creating a Request
      listFindings
    , ListFindings
    -- * Request Lenses
    , lfAssessmentRunARNs
    , lfNextToken
    , lfFilter
    , lfMaxResults

    -- * Destructuring the Response
    , listFindingsResponse
    , ListFindingsResponse
    -- * Response Lenses
    , lfrsNextToken
    , lfrsResponseStatus
    , lfrsFindingARNs
    ) where

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

-- | /See:/ 'listFindings' smart constructor.
data ListFindings = ListFindings'
  { _lfAssessmentRunARNs :: !(Maybe [Text])
  , _lfNextToken         :: !(Maybe Text)
  , _lfFilter            :: !(Maybe FindingFilter)
  , _lfMaxResults        :: !(Maybe Int)
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'ListFindings' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lfAssessmentRunARNs' - The ARNs of the assessment runs that generate the findings that you want to list.
--
-- * 'lfNextToken' - You can use this parameter when paginating results. Set the value of this parameter to null on your first call to the __ListFindings__ action. Subsequent calls to the action fill __nextToken__ in the request with the value of __NextToken__ from the previous response to continue listing data.
--
-- * 'lfFilter' - You can use this parameter to specify a subset of data to be included in the action's response. For a record to match a filter, all specified filter attributes must match. When multiple values are specified for a filter attribute, any of the values can match.
--
-- * 'lfMaxResults' - 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.
listFindings
    :: ListFindings
listFindings =
  ListFindings'
    { _lfAssessmentRunARNs = Nothing
    , _lfNextToken = Nothing
    , _lfFilter = Nothing
    , _lfMaxResults = Nothing
    }


-- | The ARNs of the assessment runs that generate the findings that you want to list.
lfAssessmentRunARNs :: Lens' ListFindings [Text]
lfAssessmentRunARNs = lens _lfAssessmentRunARNs (\ s a -> s{_lfAssessmentRunARNs = a}) . _Default . _Coerce

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

-- | You can use this parameter to specify a subset of data to be included in the action's response. For a record to match a filter, all specified filter attributes must match. When multiple values are specified for a filter attribute, any of the values can match.
lfFilter :: Lens' ListFindings (Maybe FindingFilter)
lfFilter = lens _lfFilter (\ s a -> s{_lfFilter = 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.
lfMaxResults :: Lens' ListFindings (Maybe Int)
lfMaxResults = lens _lfMaxResults (\ s a -> s{_lfMaxResults = a})

instance AWSPager ListFindings where
        page rq rs
          | stop (rs ^. lfrsNextToken) = Nothing
          | stop (rs ^. lfrsFindingARNs) = Nothing
          | otherwise =
            Just $ rq & lfNextToken .~ rs ^. lfrsNextToken

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

instance Hashable ListFindings where

instance NFData ListFindings where

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

instance ToJSON ListFindings where
        toJSON ListFindings'{..}
          = object
              (catMaybes
                 [("assessmentRunArns" .=) <$> _lfAssessmentRunARNs,
                  ("nextToken" .=) <$> _lfNextToken,
                  ("filter" .=) <$> _lfFilter,
                  ("maxResults" .=) <$> _lfMaxResults])

instance ToPath ListFindings where
        toPath = const "/"

instance ToQuery ListFindings where
        toQuery = const mempty

-- | /See:/ 'listFindingsResponse' smart constructor.
data ListFindingsResponse = ListFindingsResponse'
  { _lfrsNextToken      :: !(Maybe Text)
  , _lfrsResponseStatus :: !Int
  , _lfrsFindingARNs    :: ![Text]
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'ListFindingsResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lfrsNextToken' - 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.
--
-- * 'lfrsResponseStatus' - -- | The response status code.
--
-- * 'lfrsFindingARNs' - A list of ARNs that specifies the findings returned by the action.
listFindingsResponse
    :: Int -- ^ 'lfrsResponseStatus'
    -> ListFindingsResponse
listFindingsResponse pResponseStatus_ =
  ListFindingsResponse'
    { _lfrsNextToken = Nothing
    , _lfrsResponseStatus = pResponseStatus_
    , _lfrsFindingARNs = mempty
    }


-- | 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.
lfrsNextToken :: Lens' ListFindingsResponse (Maybe Text)
lfrsNextToken = lens _lfrsNextToken (\ s a -> s{_lfrsNextToken = a})

-- | -- | The response status code.
lfrsResponseStatus :: Lens' ListFindingsResponse Int
lfrsResponseStatus = lens _lfrsResponseStatus (\ s a -> s{_lfrsResponseStatus = a})

-- | A list of ARNs that specifies the findings returned by the action.
lfrsFindingARNs :: Lens' ListFindingsResponse [Text]
lfrsFindingARNs = lens _lfrsFindingARNs (\ s a -> s{_lfrsFindingARNs = a}) . _Coerce

instance NFData ListFindingsResponse where