{-# 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.SageMaker.ListHumanTaskUis
-- 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 information about the human task user interfaces in your
-- account.
--
-- This operation returns paginated results.
module Amazonka.SageMaker.ListHumanTaskUis
  ( -- * Creating a Request
    ListHumanTaskUis (..),
    newListHumanTaskUis,

    -- * Request Lenses
    listHumanTaskUis_creationTimeAfter,
    listHumanTaskUis_creationTimeBefore,
    listHumanTaskUis_maxResults,
    listHumanTaskUis_nextToken,
    listHumanTaskUis_sortOrder,

    -- * Destructuring the Response
    ListHumanTaskUisResponse (..),
    newListHumanTaskUisResponse,

    -- * Response Lenses
    listHumanTaskUisResponse_nextToken,
    listHumanTaskUisResponse_httpStatus,
    listHumanTaskUisResponse_humanTaskUiSummaries,
  )
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.SageMaker.Types

-- | /See:/ 'newListHumanTaskUis' smart constructor.
data ListHumanTaskUis = ListHumanTaskUis'
  { -- | A filter that returns only human task user interfaces with a creation
    -- time greater than or equal to the specified timestamp.
    creationTimeAfter :: Prelude.Maybe Data.POSIX,
    -- | A filter that returns only human task user interfaces that were created
    -- before the specified timestamp.
    creationTimeBefore :: Prelude.Maybe Data.POSIX,
    -- | The total number of items to return. If the total number of available
    -- items is more than the value specified in @MaxResults@, then a
    -- @NextToken@ will be provided in the output that you can use to resume
    -- pagination.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A token to resume pagination.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | An optional value that specifies whether you want the results sorted in
    -- @Ascending@ or @Descending@ order.
    sortOrder :: Prelude.Maybe SortOrder
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListHumanTaskUis' 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:
--
-- 'creationTimeAfter', 'listHumanTaskUis_creationTimeAfter' - A filter that returns only human task user interfaces with a creation
-- time greater than or equal to the specified timestamp.
--
-- 'creationTimeBefore', 'listHumanTaskUis_creationTimeBefore' - A filter that returns only human task user interfaces that were created
-- before the specified timestamp.
--
-- 'maxResults', 'listHumanTaskUis_maxResults' - The total number of items to return. If the total number of available
-- items is more than the value specified in @MaxResults@, then a
-- @NextToken@ will be provided in the output that you can use to resume
-- pagination.
--
-- 'nextToken', 'listHumanTaskUis_nextToken' - A token to resume pagination.
--
-- 'sortOrder', 'listHumanTaskUis_sortOrder' - An optional value that specifies whether you want the results sorted in
-- @Ascending@ or @Descending@ order.
newListHumanTaskUis ::
  ListHumanTaskUis
newListHumanTaskUis =
  ListHumanTaskUis'
    { creationTimeAfter =
        Prelude.Nothing,
      creationTimeBefore = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      sortOrder = Prelude.Nothing
    }

-- | A filter that returns only human task user interfaces with a creation
-- time greater than or equal to the specified timestamp.
listHumanTaskUis_creationTimeAfter :: Lens.Lens' ListHumanTaskUis (Prelude.Maybe Prelude.UTCTime)
listHumanTaskUis_creationTimeAfter = Lens.lens (\ListHumanTaskUis' {creationTimeAfter} -> creationTimeAfter) (\s@ListHumanTaskUis' {} a -> s {creationTimeAfter = a} :: ListHumanTaskUis) Prelude.. Lens.mapping Data._Time

-- | A filter that returns only human task user interfaces that were created
-- before the specified timestamp.
listHumanTaskUis_creationTimeBefore :: Lens.Lens' ListHumanTaskUis (Prelude.Maybe Prelude.UTCTime)
listHumanTaskUis_creationTimeBefore = Lens.lens (\ListHumanTaskUis' {creationTimeBefore} -> creationTimeBefore) (\s@ListHumanTaskUis' {} a -> s {creationTimeBefore = a} :: ListHumanTaskUis) Prelude.. Lens.mapping Data._Time

-- | The total number of items to return. If the total number of available
-- items is more than the value specified in @MaxResults@, then a
-- @NextToken@ will be provided in the output that you can use to resume
-- pagination.
listHumanTaskUis_maxResults :: Lens.Lens' ListHumanTaskUis (Prelude.Maybe Prelude.Natural)
listHumanTaskUis_maxResults = Lens.lens (\ListHumanTaskUis' {maxResults} -> maxResults) (\s@ListHumanTaskUis' {} a -> s {maxResults = a} :: ListHumanTaskUis)

-- | A token to resume pagination.
listHumanTaskUis_nextToken :: Lens.Lens' ListHumanTaskUis (Prelude.Maybe Prelude.Text)
listHumanTaskUis_nextToken = Lens.lens (\ListHumanTaskUis' {nextToken} -> nextToken) (\s@ListHumanTaskUis' {} a -> s {nextToken = a} :: ListHumanTaskUis)

-- | An optional value that specifies whether you want the results sorted in
-- @Ascending@ or @Descending@ order.
listHumanTaskUis_sortOrder :: Lens.Lens' ListHumanTaskUis (Prelude.Maybe SortOrder)
listHumanTaskUis_sortOrder = Lens.lens (\ListHumanTaskUis' {sortOrder} -> sortOrder) (\s@ListHumanTaskUis' {} a -> s {sortOrder = a} :: ListHumanTaskUis)

instance Core.AWSPager ListHumanTaskUis where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listHumanTaskUisResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^. listHumanTaskUisResponse_humanTaskUiSummaries
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listHumanTaskUis_nextToken
          Lens..~ rs
          Lens.^? listHumanTaskUisResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListHumanTaskUis where
  hashWithSalt _salt ListHumanTaskUis' {..} =
    _salt
      `Prelude.hashWithSalt` creationTimeAfter
      `Prelude.hashWithSalt` creationTimeBefore
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` sortOrder

instance Prelude.NFData ListHumanTaskUis where
  rnf ListHumanTaskUis' {..} =
    Prelude.rnf creationTimeAfter
      `Prelude.seq` Prelude.rnf creationTimeBefore
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf sortOrder

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

instance Data.ToJSON ListHumanTaskUis where
  toJSON ListHumanTaskUis' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("CreationTimeAfter" Data..=)
              Prelude.<$> creationTimeAfter,
            ("CreationTimeBefore" Data..=)
              Prelude.<$> creationTimeBefore,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            ("SortOrder" Data..=) Prelude.<$> sortOrder
          ]
      )

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

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

-- | /See:/ 'newListHumanTaskUisResponse' smart constructor.
data ListHumanTaskUisResponse = ListHumanTaskUisResponse'
  { -- | A token to resume pagination.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | An array of objects describing the human task user interfaces.
    humanTaskUiSummaries :: [HumanTaskUiSummary]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListHumanTaskUisResponse' 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', 'listHumanTaskUisResponse_nextToken' - A token to resume pagination.
--
-- 'httpStatus', 'listHumanTaskUisResponse_httpStatus' - The response's http status code.
--
-- 'humanTaskUiSummaries', 'listHumanTaskUisResponse_humanTaskUiSummaries' - An array of objects describing the human task user interfaces.
newListHumanTaskUisResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListHumanTaskUisResponse
newListHumanTaskUisResponse pHttpStatus_ =
  ListHumanTaskUisResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      humanTaskUiSummaries = Prelude.mempty
    }

-- | A token to resume pagination.
listHumanTaskUisResponse_nextToken :: Lens.Lens' ListHumanTaskUisResponse (Prelude.Maybe Prelude.Text)
listHumanTaskUisResponse_nextToken = Lens.lens (\ListHumanTaskUisResponse' {nextToken} -> nextToken) (\s@ListHumanTaskUisResponse' {} a -> s {nextToken = a} :: ListHumanTaskUisResponse)

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

-- | An array of objects describing the human task user interfaces.
listHumanTaskUisResponse_humanTaskUiSummaries :: Lens.Lens' ListHumanTaskUisResponse [HumanTaskUiSummary]
listHumanTaskUisResponse_humanTaskUiSummaries = Lens.lens (\ListHumanTaskUisResponse' {humanTaskUiSummaries} -> humanTaskUiSummaries) (\s@ListHumanTaskUisResponse' {} a -> s {humanTaskUiSummaries = a} :: ListHumanTaskUisResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListHumanTaskUisResponse where
  rnf ListHumanTaskUisResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf humanTaskUiSummaries