{-# 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.StorageGateway.ListLocalDisks
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of the gateway\'s local disks. To specify which gateway
-- to describe, you use the Amazon Resource Name (ARN) of the gateway in
-- the body of the request.
--
-- The request returns a list of all disks, specifying which are configured
-- as working storage, cache storage, or stored volume or not configured at
-- all. The response includes a @DiskStatus@ field. This field can have a
-- value of present (the disk is available to use), missing (the disk is no
-- longer connected to the gateway), or mismatch (the disk node is occupied
-- by a disk that has incorrect metadata or the disk content is corrupted).
module Amazonka.StorageGateway.ListLocalDisks
  ( -- * Creating a Request
    ListLocalDisks (..),
    newListLocalDisks,

    -- * Request Lenses
    listLocalDisks_gatewayARN,

    -- * Destructuring the Response
    ListLocalDisksResponse (..),
    newListLocalDisksResponse,

    -- * Response Lenses
    listLocalDisksResponse_disks,
    listLocalDisksResponse_gatewayARN,
    listLocalDisksResponse_httpStatus,
  )
where

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
import Amazonka.StorageGateway.Types

-- | A JSON object containing the Amazon Resource Name (ARN) of the gateway.
--
-- /See:/ 'newListLocalDisks' smart constructor.
data ListLocalDisks = ListLocalDisks'
  { gatewayARN :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListLocalDisks' 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:
--
-- 'gatewayARN', 'listLocalDisks_gatewayARN' - Undocumented member.
newListLocalDisks ::
  -- | 'gatewayARN'
  Prelude.Text ->
  ListLocalDisks
newListLocalDisks pGatewayARN_ =
  ListLocalDisks' {gatewayARN = pGatewayARN_}

-- | Undocumented member.
listLocalDisks_gatewayARN :: Lens.Lens' ListLocalDisks Prelude.Text
listLocalDisks_gatewayARN = Lens.lens (\ListLocalDisks' {gatewayARN} -> gatewayARN) (\s@ListLocalDisks' {} a -> s {gatewayARN = a} :: ListLocalDisks)

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

instance Prelude.Hashable ListLocalDisks where
  hashWithSalt _salt ListLocalDisks' {..} =
    _salt `Prelude.hashWithSalt` gatewayARN

instance Prelude.NFData ListLocalDisks where
  rnf ListLocalDisks' {..} = Prelude.rnf gatewayARN

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

instance Data.ToJSON ListLocalDisks where
  toJSON ListLocalDisks' {..} =
    Data.object
      ( Prelude.catMaybes
          [Prelude.Just ("GatewayARN" Data..= gatewayARN)]
      )

instance Data.ToPath ListLocalDisks where
  toPath = Prelude.const "/"

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

-- | /See:/ 'newListLocalDisksResponse' smart constructor.
data ListLocalDisksResponse = ListLocalDisksResponse'
  { -- | A JSON object containing the following fields:
    --
    -- -   ListLocalDisksOutput$Disks
    disks :: Prelude.Maybe [Disk],
    gatewayARN :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListLocalDisksResponse' 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:
--
-- 'disks', 'listLocalDisksResponse_disks' - A JSON object containing the following fields:
--
-- -   ListLocalDisksOutput$Disks
--
-- 'gatewayARN', 'listLocalDisksResponse_gatewayARN' - Undocumented member.
--
-- 'httpStatus', 'listLocalDisksResponse_httpStatus' - The response's http status code.
newListLocalDisksResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListLocalDisksResponse
newListLocalDisksResponse pHttpStatus_ =
  ListLocalDisksResponse'
    { disks = Prelude.Nothing,
      gatewayARN = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A JSON object containing the following fields:
--
-- -   ListLocalDisksOutput$Disks
listLocalDisksResponse_disks :: Lens.Lens' ListLocalDisksResponse (Prelude.Maybe [Disk])
listLocalDisksResponse_disks = Lens.lens (\ListLocalDisksResponse' {disks} -> disks) (\s@ListLocalDisksResponse' {} a -> s {disks = a} :: ListLocalDisksResponse) Prelude.. Lens.mapping Lens.coerced

-- | Undocumented member.
listLocalDisksResponse_gatewayARN :: Lens.Lens' ListLocalDisksResponse (Prelude.Maybe Prelude.Text)
listLocalDisksResponse_gatewayARN = Lens.lens (\ListLocalDisksResponse' {gatewayARN} -> gatewayARN) (\s@ListLocalDisksResponse' {} a -> s {gatewayARN = a} :: ListLocalDisksResponse)

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

instance Prelude.NFData ListLocalDisksResponse where
  rnf ListLocalDisksResponse' {..} =
    Prelude.rnf disks
      `Prelude.seq` Prelude.rnf gatewayARN
      `Prelude.seq` Prelude.rnf httpStatus