{-# LANGUAGE DataKinds          #-}
{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE FlexibleInstances  #-}
{-# LANGUAGE NoImplicitPrelude  #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}
{-# LANGUAGE TypeOperators      #-}

{-# OPTIONS_GHC -fno-warn-duplicate-exports #-}
{-# OPTIONS_GHC -fno-warn-unused-binds      #-}
{-# OPTIONS_GHC -fno-warn-unused-imports    #-}

-- |
-- Module      : Network.Google.Resource.YouTube.LiveStreams.Update
-- Copyright   : (c) 2015-2016 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)
--
-- Updates a video stream. If the properties that you want to change cannot
-- be updated, then you need to create a new stream with the proper
-- settings.
--
-- /See:/ <https://developers.google.com/youtube/v3 YouTube Data API Reference> for @youtube.liveStreams.update@.
module Network.Google.Resource.YouTube.LiveStreams.Update
    (
    -- * REST Resource
      LiveStreamsUpdateResource

    -- * Creating a Request
    , liveStreamsUpdate
    , LiveStreamsUpdate

    -- * Request Lenses
    , lsuPart
    , lsuPayload
    , lsuOnBehalfOfContentOwner
    , lsuOnBehalfOfContentOwnerChannel
    ) where

import           Network.Google.Prelude
import           Network.Google.YouTube.Types

-- | A resource alias for @youtube.liveStreams.update@ method which the
-- 'LiveStreamsUpdate' request conforms to.
type LiveStreamsUpdateResource =
     "youtube" :>
       "v3" :>
         "liveStreams" :>
           QueryParam "part" Text :>
             QueryParam "onBehalfOfContentOwner" Text :>
               QueryParam "onBehalfOfContentOwnerChannel" Text :>
                 QueryParam "alt" AltJSON :>
                   ReqBody '[JSON] LiveStream :> Put '[JSON] LiveStream

-- | Updates a video stream. If the properties that you want to change cannot
-- be updated, then you need to create a new stream with the proper
-- settings.
--
-- /See:/ 'liveStreamsUpdate' smart constructor.
data LiveStreamsUpdate =
  LiveStreamsUpdate'
    { _lsuPart                          :: !Text
    , _lsuPayload                       :: !LiveStream
    , _lsuOnBehalfOfContentOwner        :: !(Maybe Text)
    , _lsuOnBehalfOfContentOwnerChannel :: !(Maybe Text)
    }
  deriving (Eq, Show, Data, Typeable, Generic)


-- | Creates a value of 'LiveStreamsUpdate' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'lsuPart'
--
-- * 'lsuPayload'
--
-- * 'lsuOnBehalfOfContentOwner'
--
-- * 'lsuOnBehalfOfContentOwnerChannel'
liveStreamsUpdate
    :: Text -- ^ 'lsuPart'
    -> LiveStream -- ^ 'lsuPayload'
    -> LiveStreamsUpdate
liveStreamsUpdate pLsuPart_ pLsuPayload_ =
  LiveStreamsUpdate'
    { _lsuPart = pLsuPart_
    , _lsuPayload = pLsuPayload_
    , _lsuOnBehalfOfContentOwner = Nothing
    , _lsuOnBehalfOfContentOwnerChannel = Nothing
    }


-- | The part parameter serves two purposes in this operation. It identifies
-- the properties that the write operation will set as well as the
-- properties that the API response will include. The part properties that
-- you can include in the parameter value are id, snippet, cdn, and status.
-- Note that this method will override the existing values for all of the
-- mutable properties that are contained in any parts that the parameter
-- value specifies. If the request body does not specify a value for a
-- mutable property, the existing value for that property will be removed.
lsuPart :: Lens' LiveStreamsUpdate Text
lsuPart = lens _lsuPart (\ s a -> s{_lsuPart = a})

-- | Multipart request metadata.
lsuPayload :: Lens' LiveStreamsUpdate LiveStream
lsuPayload
  = lens _lsuPayload (\ s a -> s{_lsuPayload = a})

-- | Note: This parameter is intended exclusively for YouTube content
-- partners. The onBehalfOfContentOwner parameter indicates that the
-- request\'s authorization credentials identify a YouTube CMS user who is
-- acting on behalf of the content owner specified in the parameter value.
-- This parameter is intended for YouTube content partners that own and
-- manage many different YouTube channels. It allows content owners to
-- authenticate once and get access to all their video and channel data,
-- without having to provide authentication credentials for each individual
-- channel. The CMS account that the user authenticates with must be linked
-- to the specified YouTube content owner.
lsuOnBehalfOfContentOwner :: Lens' LiveStreamsUpdate (Maybe Text)
lsuOnBehalfOfContentOwner
  = lens _lsuOnBehalfOfContentOwner
      (\ s a -> s{_lsuOnBehalfOfContentOwner = a})

-- | This parameter can only be used in a properly authorized request. Note:
-- This parameter is intended exclusively for YouTube content partners. The
-- onBehalfOfContentOwnerChannel parameter specifies the YouTube channel ID
-- of the channel to which a video is being added. This parameter is
-- required when a request specifies a value for the onBehalfOfContentOwner
-- parameter, and it can only be used in conjunction with that parameter.
-- In addition, the request must be authorized using a CMS account that is
-- linked to the content owner that the onBehalfOfContentOwner parameter
-- specifies. Finally, the channel that the onBehalfOfContentOwnerChannel
-- parameter value specifies must be linked to the content owner that the
-- onBehalfOfContentOwner parameter specifies. This parameter is intended
-- for YouTube content partners that own and manage many different YouTube
-- channels. It allows content owners to authenticate once and perform
-- actions on behalf of the channel specified in the parameter value,
-- without having to provide authentication credentials for each separate
-- channel.
lsuOnBehalfOfContentOwnerChannel :: Lens' LiveStreamsUpdate (Maybe Text)
lsuOnBehalfOfContentOwnerChannel
  = lens _lsuOnBehalfOfContentOwnerChannel
      (\ s a -> s{_lsuOnBehalfOfContentOwnerChannel = a})

instance GoogleRequest LiveStreamsUpdate where
        type Rs LiveStreamsUpdate = LiveStream
        type Scopes LiveStreamsUpdate =
             '["https://www.googleapis.com/auth/youtube",
               "https://www.googleapis.com/auth/youtube.force-ssl"]
        requestClient LiveStreamsUpdate'{..}
          = go (Just _lsuPart) _lsuOnBehalfOfContentOwner
              _lsuOnBehalfOfContentOwnerChannel
              (Just AltJSON)
              _lsuPayload
              youTubeService
          where go
                  = buildClient
                      (Proxy :: Proxy LiveStreamsUpdateResource)
                      mempty