{-# 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.WorkSpaces.DescribeWorkspaceImages
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves a list that describes one or more specified images, if the
-- image identifiers are provided. Otherwise, all images in the account are
-- described.
--
-- This operation returns paginated results.
module Amazonka.WorkSpaces.DescribeWorkspaceImages
  ( -- * Creating a Request
    DescribeWorkspaceImages (..),
    newDescribeWorkspaceImages,

    -- * Request Lenses
    describeWorkspaceImages_imageIds,
    describeWorkspaceImages_imageType,
    describeWorkspaceImages_maxResults,
    describeWorkspaceImages_nextToken,

    -- * Destructuring the Response
    DescribeWorkspaceImagesResponse (..),
    newDescribeWorkspaceImagesResponse,

    -- * Response Lenses
    describeWorkspaceImagesResponse_images,
    describeWorkspaceImagesResponse_nextToken,
    describeWorkspaceImagesResponse_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.WorkSpaces.Types

-- | /See:/ 'newDescribeWorkspaceImages' smart constructor.
data DescribeWorkspaceImages = DescribeWorkspaceImages'
  { -- | The identifier of the image.
    imageIds :: Prelude.Maybe (Prelude.NonEmpty Prelude.Text),
    -- | The type (owned or shared) of the image.
    imageType :: Prelude.Maybe ImageType,
    -- | The maximum number of items to return.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | If you received a @NextToken@ from a previous call that was paginated,
    -- provide this token to receive the next set of results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeWorkspaceImages' 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:
--
-- 'imageIds', 'describeWorkspaceImages_imageIds' - The identifier of the image.
--
-- 'imageType', 'describeWorkspaceImages_imageType' - The type (owned or shared) of the image.
--
-- 'maxResults', 'describeWorkspaceImages_maxResults' - The maximum number of items to return.
--
-- 'nextToken', 'describeWorkspaceImages_nextToken' - If you received a @NextToken@ from a previous call that was paginated,
-- provide this token to receive the next set of results.
newDescribeWorkspaceImages ::
  DescribeWorkspaceImages
newDescribeWorkspaceImages =
  DescribeWorkspaceImages'
    { imageIds =
        Prelude.Nothing,
      imageType = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | The identifier of the image.
describeWorkspaceImages_imageIds :: Lens.Lens' DescribeWorkspaceImages (Prelude.Maybe (Prelude.NonEmpty Prelude.Text))
describeWorkspaceImages_imageIds = Lens.lens (\DescribeWorkspaceImages' {imageIds} -> imageIds) (\s@DescribeWorkspaceImages' {} a -> s {imageIds = a} :: DescribeWorkspaceImages) Prelude.. Lens.mapping Lens.coerced

-- | The type (owned or shared) of the image.
describeWorkspaceImages_imageType :: Lens.Lens' DescribeWorkspaceImages (Prelude.Maybe ImageType)
describeWorkspaceImages_imageType = Lens.lens (\DescribeWorkspaceImages' {imageType} -> imageType) (\s@DescribeWorkspaceImages' {} a -> s {imageType = a} :: DescribeWorkspaceImages)

-- | The maximum number of items to return.
describeWorkspaceImages_maxResults :: Lens.Lens' DescribeWorkspaceImages (Prelude.Maybe Prelude.Natural)
describeWorkspaceImages_maxResults = Lens.lens (\DescribeWorkspaceImages' {maxResults} -> maxResults) (\s@DescribeWorkspaceImages' {} a -> s {maxResults = a} :: DescribeWorkspaceImages)

-- | If you received a @NextToken@ from a previous call that was paginated,
-- provide this token to receive the next set of results.
describeWorkspaceImages_nextToken :: Lens.Lens' DescribeWorkspaceImages (Prelude.Maybe Prelude.Text)
describeWorkspaceImages_nextToken = Lens.lens (\DescribeWorkspaceImages' {nextToken} -> nextToken) (\s@DescribeWorkspaceImages' {} a -> s {nextToken = a} :: DescribeWorkspaceImages)

instance Core.AWSPager DescribeWorkspaceImages where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? describeWorkspaceImagesResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? describeWorkspaceImagesResponse_images
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& describeWorkspaceImages_nextToken
          Lens..~ rs
          Lens.^? describeWorkspaceImagesResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable DescribeWorkspaceImages where
  hashWithSalt _salt DescribeWorkspaceImages' {..} =
    _salt
      `Prelude.hashWithSalt` imageIds
      `Prelude.hashWithSalt` imageType
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData DescribeWorkspaceImages where
  rnf DescribeWorkspaceImages' {..} =
    Prelude.rnf imageIds
      `Prelude.seq` Prelude.rnf imageType
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

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

instance Data.ToJSON DescribeWorkspaceImages where
  toJSON DescribeWorkspaceImages' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("ImageIds" Data..=) Prelude.<$> imageIds,
            ("ImageType" Data..=) Prelude.<$> imageType,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken
          ]
      )

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

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

-- | /See:/ 'newDescribeWorkspaceImagesResponse' smart constructor.
data DescribeWorkspaceImagesResponse = DescribeWorkspaceImagesResponse'
  { -- | Information about the images.
    images :: Prelude.Maybe [WorkspaceImage],
    -- | The token to use to retrieve the next page of results. This value is
    -- null when there are no more results to return.
    nextToken :: 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 'DescribeWorkspaceImagesResponse' 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:
--
-- 'images', 'describeWorkspaceImagesResponse_images' - Information about the images.
--
-- 'nextToken', 'describeWorkspaceImagesResponse_nextToken' - The token to use to retrieve the next page of results. This value is
-- null when there are no more results to return.
--
-- 'httpStatus', 'describeWorkspaceImagesResponse_httpStatus' - The response's http status code.
newDescribeWorkspaceImagesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeWorkspaceImagesResponse
newDescribeWorkspaceImagesResponse pHttpStatus_ =
  DescribeWorkspaceImagesResponse'
    { images =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Information about the images.
describeWorkspaceImagesResponse_images :: Lens.Lens' DescribeWorkspaceImagesResponse (Prelude.Maybe [WorkspaceImage])
describeWorkspaceImagesResponse_images = Lens.lens (\DescribeWorkspaceImagesResponse' {images} -> images) (\s@DescribeWorkspaceImagesResponse' {} a -> s {images = a} :: DescribeWorkspaceImagesResponse) Prelude.. Lens.mapping Lens.coerced

-- | The token to use to retrieve the next page of results. This value is
-- null when there are no more results to return.
describeWorkspaceImagesResponse_nextToken :: Lens.Lens' DescribeWorkspaceImagesResponse (Prelude.Maybe Prelude.Text)
describeWorkspaceImagesResponse_nextToken = Lens.lens (\DescribeWorkspaceImagesResponse' {nextToken} -> nextToken) (\s@DescribeWorkspaceImagesResponse' {} a -> s {nextToken = a} :: DescribeWorkspaceImagesResponse)

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

instance
  Prelude.NFData
    DescribeWorkspaceImagesResponse
  where
  rnf DescribeWorkspaceImagesResponse' {..} =
    Prelude.rnf images
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus