{-# 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.DeviceFarm.ListUploads
-- 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)
--
-- Gets information about uploads.
--
-- This operation returns paginated results.
module Network.AWS.DeviceFarm.ListUploads
    (
    -- * Creating a Request
      listUploads
    , ListUploads
    -- * Request Lenses
    , luNextToken
    , luArn

    -- * Destructuring the Response
    , listUploadsResponse
    , ListUploadsResponse
    -- * Response Lenses
    , lursNextToken
    , lursUploads
    , lursResponseStatus
    ) where

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

-- | Represents a request to the list uploads operation.
--
-- /See:/ 'listUploads' smart constructor.
data ListUploads = ListUploads'
    { _luNextToken :: !(Maybe Text)
    , _luArn       :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListUploads' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'luNextToken'
--
-- * 'luArn'
listUploads
    :: Text -- ^ 'luArn'
    -> ListUploads
listUploads pArn_ =
    ListUploads'
    { _luNextToken = Nothing
    , _luArn = pArn_
    }

-- | An identifier that was returned from the previous call to this
-- operation, which can be used to return the next set of items in the
-- list.
luNextToken :: Lens' ListUploads (Maybe Text)
luNextToken = lens _luNextToken (\ s a -> s{_luNextToken = a});

-- | The uploads\' ARNs.
luArn :: Lens' ListUploads Text
luArn = lens _luArn (\ s a -> s{_luArn = a});

instance AWSPager ListUploads where
        page rq rs
          | stop (rs ^. lursNextToken) = Nothing
          | stop (rs ^. lursUploads) = Nothing
          | otherwise =
            Just $ rq & luNextToken .~ rs ^. lursNextToken

instance AWSRequest ListUploads where
        type Rs ListUploads = ListUploadsResponse
        request = postJSON deviceFarm
        response
          = receiveJSON
              (\ s h x ->
                 ListUploadsResponse' <$>
                   (x .?> "nextToken") <*> (x .?> "uploads" .!@ mempty)
                     <*> (pure (fromEnum s)))

instance Hashable ListUploads

instance NFData ListUploads

instance ToHeaders ListUploads where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("DeviceFarm_20150623.ListUploads" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON ListUploads where
        toJSON ListUploads'{..}
          = object
              (catMaybes
                 [("nextToken" .=) <$> _luNextToken,
                  Just ("arn" .= _luArn)])

instance ToPath ListUploads where
        toPath = const "/"

instance ToQuery ListUploads where
        toQuery = const mempty

-- | Represents the result of a list uploads request.
--
-- /See:/ 'listUploadsResponse' smart constructor.
data ListUploadsResponse = ListUploadsResponse'
    { _lursNextToken      :: !(Maybe Text)
    , _lursUploads        :: !(Maybe [Upload])
    , _lursResponseStatus :: !Int
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'ListUploadsResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lursNextToken'
--
-- * 'lursUploads'
--
-- * 'lursResponseStatus'
listUploadsResponse
    :: Int -- ^ 'lursResponseStatus'
    -> ListUploadsResponse
listUploadsResponse pResponseStatus_ =
    ListUploadsResponse'
    { _lursNextToken = Nothing
    , _lursUploads = Nothing
    , _lursResponseStatus = pResponseStatus_
    }

-- | If the number of items that are returned is significantly large, this is
-- an identifier that is also returned, which can be used in a subsequent
-- call to this operation to return the next set of items in the list.
lursNextToken :: Lens' ListUploadsResponse (Maybe Text)
lursNextToken = lens _lursNextToken (\ s a -> s{_lursNextToken = a});

-- | Information about the uploads.
lursUploads :: Lens' ListUploadsResponse [Upload]
lursUploads = lens _lursUploads (\ s a -> s{_lursUploads = a}) . _Default . _Coerce;

-- | The response status code.
lursResponseStatus :: Lens' ListUploadsResponse Int
lursResponseStatus = lens _lursResponseStatus (\ s a -> s{_lursResponseStatus = a});

instance NFData ListUploadsResponse