{-# 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.StorageGateway.DescribeMaintenanceStartTime
-- Copyright   : (c) 2013-2017 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)
--
-- Returns your gateway's weekly maintenance start time including the day and time of the week. Note that values are in terms of the gateway's time zone.
--
--
module Network.AWS.StorageGateway.DescribeMaintenanceStartTime
    (
    -- * Creating a Request
      describeMaintenanceStartTime
    , DescribeMaintenanceStartTime
    -- * Request Lenses
    , dmstGatewayARN

    -- * Destructuring the Response
    , describeMaintenanceStartTimeResponse
    , DescribeMaintenanceStartTimeResponse
    -- * Response Lenses
    , dmstrsGatewayARN
    , dmstrsMinuteOfHour
    , dmstrsHourOfDay
    , dmstrsTimezone
    , dmstrsDayOfWeek
    , dmstrsResponseStatus
    ) where

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

-- | A JSON object containing the of the gateway.
--
--
--
-- /See:/ 'describeMaintenanceStartTime' smart constructor.
newtype DescribeMaintenanceStartTime = DescribeMaintenanceStartTime'
  { _dmstGatewayARN :: Text
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DescribeMaintenanceStartTime' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dmstGatewayARN' - Undocumented member.
describeMaintenanceStartTime
    :: Text -- ^ 'dmstGatewayARN'
    -> DescribeMaintenanceStartTime
describeMaintenanceStartTime pGatewayARN_ =
  DescribeMaintenanceStartTime' {_dmstGatewayARN = pGatewayARN_}


-- | Undocumented member.
dmstGatewayARN :: Lens' DescribeMaintenanceStartTime Text
dmstGatewayARN = lens _dmstGatewayARN (\ s a -> s{_dmstGatewayARN = a});

instance AWSRequest DescribeMaintenanceStartTime
         where
        type Rs DescribeMaintenanceStartTime =
             DescribeMaintenanceStartTimeResponse
        request = postJSON storageGateway
        response
          = receiveJSON
              (\ s h x ->
                 DescribeMaintenanceStartTimeResponse' <$>
                   (x .?> "GatewayARN") <*> (x .?> "MinuteOfHour") <*>
                     (x .?> "HourOfDay")
                     <*> (x .?> "Timezone")
                     <*> (x .?> "DayOfWeek")
                     <*> (pure (fromEnum s)))

instance Hashable DescribeMaintenanceStartTime where

instance NFData DescribeMaintenanceStartTime where

instance ToHeaders DescribeMaintenanceStartTime where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("StorageGateway_20130630.DescribeMaintenanceStartTime"
                       :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON DescribeMaintenanceStartTime where
        toJSON DescribeMaintenanceStartTime'{..}
          = object
              (catMaybes [Just ("GatewayARN" .= _dmstGatewayARN)])

instance ToPath DescribeMaintenanceStartTime where
        toPath = const "/"

instance ToQuery DescribeMaintenanceStartTime where
        toQuery = const mempty

-- | A JSON object containing the following fields:
--
--
--     * 'DescribeMaintenanceStartTimeOutput$DayOfWeek'
--
--     * 'DescribeMaintenanceStartTimeOutput$HourOfDay'
--
--     * 'DescribeMaintenanceStartTimeOutput$MinuteOfHour'
--
--     * 'DescribeMaintenanceStartTimeOutput$Timezone'
--
--
--
--
-- /See:/ 'describeMaintenanceStartTimeResponse' smart constructor.
data DescribeMaintenanceStartTimeResponse = DescribeMaintenanceStartTimeResponse'
  { _dmstrsGatewayARN     :: !(Maybe Text)
  , _dmstrsMinuteOfHour   :: !(Maybe Nat)
  , _dmstrsHourOfDay      :: !(Maybe Nat)
  , _dmstrsTimezone       :: !(Maybe Text)
  , _dmstrsDayOfWeek      :: !(Maybe Nat)
  , _dmstrsResponseStatus :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'DescribeMaintenanceStartTimeResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'dmstrsGatewayARN' - Undocumented member.
--
-- * 'dmstrsMinuteOfHour' - The minute component of the maintenance start time represented as /mm/ , where /mm/ is the minute (0 to 59). The minute of the hour is in the time zone of the gateway.
--
-- * 'dmstrsHourOfDay' - The hour component of the maintenance start time represented as /hh/ , where /hh/ is the hour (0 to 23). The hour of the day is in the time zone of the gateway.
--
-- * 'dmstrsTimezone' - Undocumented member.
--
-- * 'dmstrsDayOfWeek' - An ordinal number between 0 and 6 that represents the day of the week, where 0 represents Sunday and 6 represents Saturday. The day of week is in the time zone of the gateway.
--
-- * 'dmstrsResponseStatus' - -- | The response status code.
describeMaintenanceStartTimeResponse
    :: Int -- ^ 'dmstrsResponseStatus'
    -> DescribeMaintenanceStartTimeResponse
describeMaintenanceStartTimeResponse pResponseStatus_ =
  DescribeMaintenanceStartTimeResponse'
  { _dmstrsGatewayARN = Nothing
  , _dmstrsMinuteOfHour = Nothing
  , _dmstrsHourOfDay = Nothing
  , _dmstrsTimezone = Nothing
  , _dmstrsDayOfWeek = Nothing
  , _dmstrsResponseStatus = pResponseStatus_
  }


-- | Undocumented member.
dmstrsGatewayARN :: Lens' DescribeMaintenanceStartTimeResponse (Maybe Text)
dmstrsGatewayARN = lens _dmstrsGatewayARN (\ s a -> s{_dmstrsGatewayARN = a});

-- | The minute component of the maintenance start time represented as /mm/ , where /mm/ is the minute (0 to 59). The minute of the hour is in the time zone of the gateway.
dmstrsMinuteOfHour :: Lens' DescribeMaintenanceStartTimeResponse (Maybe Natural)
dmstrsMinuteOfHour = lens _dmstrsMinuteOfHour (\ s a -> s{_dmstrsMinuteOfHour = a}) . mapping _Nat;

-- | The hour component of the maintenance start time represented as /hh/ , where /hh/ is the hour (0 to 23). The hour of the day is in the time zone of the gateway.
dmstrsHourOfDay :: Lens' DescribeMaintenanceStartTimeResponse (Maybe Natural)
dmstrsHourOfDay = lens _dmstrsHourOfDay (\ s a -> s{_dmstrsHourOfDay = a}) . mapping _Nat;

-- | Undocumented member.
dmstrsTimezone :: Lens' DescribeMaintenanceStartTimeResponse (Maybe Text)
dmstrsTimezone = lens _dmstrsTimezone (\ s a -> s{_dmstrsTimezone = a});

-- | An ordinal number between 0 and 6 that represents the day of the week, where 0 represents Sunday and 6 represents Saturday. The day of week is in the time zone of the gateway.
dmstrsDayOfWeek :: Lens' DescribeMaintenanceStartTimeResponse (Maybe Natural)
dmstrsDayOfWeek = lens _dmstrsDayOfWeek (\ s a -> s{_dmstrsDayOfWeek = a}) . mapping _Nat;

-- | -- | The response status code.
dmstrsResponseStatus :: Lens' DescribeMaintenanceStartTimeResponse Int
dmstrsResponseStatus = lens _dmstrsResponseStatus (\ s a -> s{_dmstrsResponseStatus = a});

instance NFData DescribeMaintenanceStartTimeResponse
         where