{-# 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.CloudDirectory.CreateIndex
-- 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)
--
-- Creates an index object. See <http://docs.aws.amazon.com/directoryservice/latest/admin-guide/cd_indexing.html Indexing> for more information.
--
--
module Network.AWS.CloudDirectory.CreateIndex
    (
    -- * Creating a Request
      createIndex
    , CreateIndex
    -- * Request Lenses
    , ciParentReference
    , ciLinkName
    , ciDirectoryARN
    , ciOrderedIndexedAttributeList
    , ciIsUnique

    -- * Destructuring the Response
    , createIndexResponse
    , CreateIndexResponse
    -- * Response Lenses
    , cirsObjectIdentifier
    , cirsResponseStatus
    ) where

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

-- | /See:/ 'createIndex' smart constructor.
data CreateIndex = CreateIndex'
  { _ciParentReference             :: !(Maybe ObjectReference)
  , _ciLinkName                    :: !(Maybe Text)
  , _ciDirectoryARN                :: !Text
  , _ciOrderedIndexedAttributeList :: ![AttributeKey]
  , _ciIsUnique                    :: !Bool
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'CreateIndex' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'ciParentReference' - A reference to the parent object that contains the index object.
--
-- * 'ciLinkName' - The name of the link between the parent object and the index object.
--
-- * 'ciDirectoryARN' - The ARN of the directory where the index should be created.
--
-- * 'ciOrderedIndexedAttributeList' - Specifies the attributes that should be indexed on. Currently only a single attribute is supported.
--
-- * 'ciIsUnique' - Indicates whether the attribute that is being indexed has unique values or not.
createIndex
    :: Text -- ^ 'ciDirectoryARN'
    -> Bool -- ^ 'ciIsUnique'
    -> CreateIndex
createIndex pDirectoryARN_ pIsUnique_ =
  CreateIndex'
  { _ciParentReference = Nothing
  , _ciLinkName = Nothing
  , _ciDirectoryARN = pDirectoryARN_
  , _ciOrderedIndexedAttributeList = mempty
  , _ciIsUnique = pIsUnique_
  }


-- | A reference to the parent object that contains the index object.
ciParentReference :: Lens' CreateIndex (Maybe ObjectReference)
ciParentReference = lens _ciParentReference (\ s a -> s{_ciParentReference = a});

-- | The name of the link between the parent object and the index object.
ciLinkName :: Lens' CreateIndex (Maybe Text)
ciLinkName = lens _ciLinkName (\ s a -> s{_ciLinkName = a});

-- | The ARN of the directory where the index should be created.
ciDirectoryARN :: Lens' CreateIndex Text
ciDirectoryARN = lens _ciDirectoryARN (\ s a -> s{_ciDirectoryARN = a});

-- | Specifies the attributes that should be indexed on. Currently only a single attribute is supported.
ciOrderedIndexedAttributeList :: Lens' CreateIndex [AttributeKey]
ciOrderedIndexedAttributeList = lens _ciOrderedIndexedAttributeList (\ s a -> s{_ciOrderedIndexedAttributeList = a}) . _Coerce;

-- | Indicates whether the attribute that is being indexed has unique values or not.
ciIsUnique :: Lens' CreateIndex Bool
ciIsUnique = lens _ciIsUnique (\ s a -> s{_ciIsUnique = a});

instance AWSRequest CreateIndex where
        type Rs CreateIndex = CreateIndexResponse
        request = putJSON cloudDirectory
        response
          = receiveJSON
              (\ s h x ->
                 CreateIndexResponse' <$>
                   (x .?> "ObjectIdentifier") <*> (pure (fromEnum s)))

instance Hashable CreateIndex where

instance NFData CreateIndex where

instance ToHeaders CreateIndex where
        toHeaders CreateIndex'{..}
          = mconcat ["x-amz-data-partition" =# _ciDirectoryARN]

instance ToJSON CreateIndex where
        toJSON CreateIndex'{..}
          = object
              (catMaybes
                 [("ParentReference" .=) <$> _ciParentReference,
                  ("LinkName" .=) <$> _ciLinkName,
                  Just
                    ("OrderedIndexedAttributeList" .=
                       _ciOrderedIndexedAttributeList),
                  Just ("IsUnique" .= _ciIsUnique)])

instance ToPath CreateIndex where
        toPath
          = const "/amazonclouddirectory/2017-01-11/index"

instance ToQuery CreateIndex where
        toQuery = const mempty

-- | /See:/ 'createIndexResponse' smart constructor.
data CreateIndexResponse = CreateIndexResponse'
  { _cirsObjectIdentifier :: !(Maybe Text)
  , _cirsResponseStatus   :: !Int
  } deriving (Eq, Read, Show, Data, Typeable, Generic)


-- | Creates a value of 'CreateIndexResponse' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cirsObjectIdentifier' - The @ObjectIdentifier@ of the index created by this operation.
--
-- * 'cirsResponseStatus' - -- | The response status code.
createIndexResponse
    :: Int -- ^ 'cirsResponseStatus'
    -> CreateIndexResponse
createIndexResponse pResponseStatus_ =
  CreateIndexResponse'
  {_cirsObjectIdentifier = Nothing, _cirsResponseStatus = pResponseStatus_}


-- | The @ObjectIdentifier@ of the index created by this operation.
cirsObjectIdentifier :: Lens' CreateIndexResponse (Maybe Text)
cirsObjectIdentifier = lens _cirsObjectIdentifier (\ s a -> s{_cirsObjectIdentifier = a});

-- | -- | The response status code.
cirsResponseStatus :: Lens' CreateIndexResponse Int
cirsResponseStatus = lens _cirsResponseStatus (\ s a -> s{_cirsResponseStatus = a});

instance NFData CreateIndexResponse where