{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.ControlTower.ListEnabledControls
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the controls enabled by AWS Control Tower on the specified
-- organizational unit and the accounts it contains.
--
-- This operation returns paginated results.
module Amazonka.ControlTower.ListEnabledControls
  ( -- * Creating a Request
    ListEnabledControls (..),
    newListEnabledControls,

    -- * Request Lenses
    listEnabledControls_maxResults,
    listEnabledControls_nextToken,
    listEnabledControls_targetIdentifier,

    -- * Destructuring the Response
    ListEnabledControlsResponse (..),
    newListEnabledControlsResponse,

    -- * Response Lenses
    listEnabledControlsResponse_nextToken,
    listEnabledControlsResponse_httpStatus,
    listEnabledControlsResponse_enabledControls,
  )
where

import Amazonka.ControlTower.Types
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newListEnabledControls' smart constructor.
data ListEnabledControls = ListEnabledControls'
  { -- | How many results to return per API call.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token to continue the list from a previous API call with the same
    -- parameters.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The ARN of the organizational unit.
    targetIdentifier :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListEnabledControls' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'maxResults', 'listEnabledControls_maxResults' - How many results to return per API call.
--
-- 'nextToken', 'listEnabledControls_nextToken' - The token to continue the list from a previous API call with the same
-- parameters.
--
-- 'targetIdentifier', 'listEnabledControls_targetIdentifier' - The ARN of the organizational unit.
newListEnabledControls ::
  -- | 'targetIdentifier'
  Prelude.Text ->
  ListEnabledControls
newListEnabledControls pTargetIdentifier_ =
  ListEnabledControls'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      targetIdentifier = pTargetIdentifier_
    }

-- | How many results to return per API call.
listEnabledControls_maxResults :: Lens.Lens' ListEnabledControls (Prelude.Maybe Prelude.Natural)
listEnabledControls_maxResults = Lens.lens (\ListEnabledControls' {maxResults} -> maxResults) (\s@ListEnabledControls' {} a -> s {maxResults = a} :: ListEnabledControls)

-- | The token to continue the list from a previous API call with the same
-- parameters.
listEnabledControls_nextToken :: Lens.Lens' ListEnabledControls (Prelude.Maybe Prelude.Text)
listEnabledControls_nextToken = Lens.lens (\ListEnabledControls' {nextToken} -> nextToken) (\s@ListEnabledControls' {} a -> s {nextToken = a} :: ListEnabledControls)

-- | The ARN of the organizational unit.
listEnabledControls_targetIdentifier :: Lens.Lens' ListEnabledControls Prelude.Text
listEnabledControls_targetIdentifier = Lens.lens (\ListEnabledControls' {targetIdentifier} -> targetIdentifier) (\s@ListEnabledControls' {} a -> s {targetIdentifier = a} :: ListEnabledControls)

instance Core.AWSPager ListEnabledControls where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listEnabledControlsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^. listEnabledControlsResponse_enabledControls
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listEnabledControls_nextToken
          Lens..~ rs
          Lens.^? listEnabledControlsResponse_nextToken
          Prelude.. Lens._Just

instance Core.AWSRequest ListEnabledControls where
  type
    AWSResponse ListEnabledControls =
      ListEnabledControlsResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListEnabledControlsResponse'
            Prelude.<$> (x Data..?> "nextToken")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> ( x
                            Data..?> "enabledControls"
                            Core..!@ Prelude.mempty
                        )
      )

instance Prelude.Hashable ListEnabledControls where
  hashWithSalt _salt ListEnabledControls' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` targetIdentifier

instance Prelude.NFData ListEnabledControls where
  rnf ListEnabledControls' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf targetIdentifier

instance Data.ToHeaders ListEnabledControls where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListEnabledControls where
  toJSON ListEnabledControls' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("maxResults" Data..=) Prelude.<$> maxResults,
            ("nextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just
              ("targetIdentifier" Data..= targetIdentifier)
          ]
      )

instance Data.ToPath ListEnabledControls where
  toPath = Prelude.const "/list-enabled-controls"

instance Data.ToQuery ListEnabledControls where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newListEnabledControlsResponse' smart constructor.
data ListEnabledControlsResponse = ListEnabledControlsResponse'
  { -- | Retrieves the next page of results. If the string is empty, the current
    -- response is the end of the results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | Lists the controls enabled by AWS Control Tower on the specified
    -- organizational unit and the accounts it contains.
    enabledControls :: [EnabledControlSummary]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListEnabledControlsResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'nextToken', 'listEnabledControlsResponse_nextToken' - Retrieves the next page of results. If the string is empty, the current
-- response is the end of the results.
--
-- 'httpStatus', 'listEnabledControlsResponse_httpStatus' - The response's http status code.
--
-- 'enabledControls', 'listEnabledControlsResponse_enabledControls' - Lists the controls enabled by AWS Control Tower on the specified
-- organizational unit and the accounts it contains.
newListEnabledControlsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListEnabledControlsResponse
newListEnabledControlsResponse pHttpStatus_ =
  ListEnabledControlsResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      enabledControls = Prelude.mempty
    }

-- | Retrieves the next page of results. If the string is empty, the current
-- response is the end of the results.
listEnabledControlsResponse_nextToken :: Lens.Lens' ListEnabledControlsResponse (Prelude.Maybe Prelude.Text)
listEnabledControlsResponse_nextToken = Lens.lens (\ListEnabledControlsResponse' {nextToken} -> nextToken) (\s@ListEnabledControlsResponse' {} a -> s {nextToken = a} :: ListEnabledControlsResponse)

-- | The response's http status code.
listEnabledControlsResponse_httpStatus :: Lens.Lens' ListEnabledControlsResponse Prelude.Int
listEnabledControlsResponse_httpStatus = Lens.lens (\ListEnabledControlsResponse' {httpStatus} -> httpStatus) (\s@ListEnabledControlsResponse' {} a -> s {httpStatus = a} :: ListEnabledControlsResponse)

-- | Lists the controls enabled by AWS Control Tower on the specified
-- organizational unit and the accounts it contains.
listEnabledControlsResponse_enabledControls :: Lens.Lens' ListEnabledControlsResponse [EnabledControlSummary]
listEnabledControlsResponse_enabledControls = Lens.lens (\ListEnabledControlsResponse' {enabledControls} -> enabledControls) (\s@ListEnabledControlsResponse' {} a -> s {enabledControls = a} :: ListEnabledControlsResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListEnabledControlsResponse where
  rnf ListEnabledControlsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf enabledControls