{-# 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.ListTrainingJobs
-- 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 training jobs.
--
-- When @StatusEquals@ and @MaxResults@ are set at the same time, the
-- @MaxResults@ number of training jobs are first retrieved ignoring the
-- @StatusEquals@ parameter and then they are filtered by the
-- @StatusEquals@ parameter, which is returned as a response.
--
-- For example, if @ListTrainingJobs@ is invoked with the following
-- parameters:
--
-- @{ ... MaxResults: 100, StatusEquals: InProgress ... }@
--
-- First, 100 trainings jobs with any status, including those other than
-- @InProgress@, are selected (sorted according to the creation time, from
-- the most current to the oldest). Next, those with a status of
-- @InProgress@ are returned.
--
-- You can quickly test the API using the following Amazon Web Services CLI
-- code.
--
-- @aws sagemaker list-training-jobs --max-results 100 --status-equals InProgress@
--
-- This operation returns paginated results.
module Amazonka.SageMaker.ListTrainingJobs
  ( -- * Creating a Request
    ListTrainingJobs (..),
    newListTrainingJobs,

    -- * Request Lenses
    listTrainingJobs_creationTimeAfter,
    listTrainingJobs_creationTimeBefore,
    listTrainingJobs_lastModifiedTimeAfter,
    listTrainingJobs_lastModifiedTimeBefore,
    listTrainingJobs_maxResults,
    listTrainingJobs_nameContains,
    listTrainingJobs_nextToken,
    listTrainingJobs_sortBy,
    listTrainingJobs_sortOrder,
    listTrainingJobs_statusEquals,
    listTrainingJobs_warmPoolStatusEquals,

    -- * Destructuring the Response
    ListTrainingJobsResponse (..),
    newListTrainingJobsResponse,

    -- * Response Lenses
    listTrainingJobsResponse_nextToken,
    listTrainingJobsResponse_httpStatus,
    listTrainingJobsResponse_trainingJobSummaries,
  )
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:/ 'newListTrainingJobs' smart constructor.
data ListTrainingJobs = ListTrainingJobs'
  { -- | A filter that returns only training jobs created after the specified
    -- time (timestamp).
    creationTimeAfter :: Prelude.Maybe Data.POSIX,
    -- | A filter that returns only training jobs created before the specified
    -- time (timestamp).
    creationTimeBefore :: Prelude.Maybe Data.POSIX,
    -- | A filter that returns only training jobs modified after the specified
    -- time (timestamp).
    lastModifiedTimeAfter :: Prelude.Maybe Data.POSIX,
    -- | A filter that returns only training jobs modified before the specified
    -- time (timestamp).
    lastModifiedTimeBefore :: Prelude.Maybe Data.POSIX,
    -- | The maximum number of training jobs to return in the response.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A string in the training job name. This filter returns only training
    -- jobs whose name contains the specified string.
    nameContains :: Prelude.Maybe Prelude.Text,
    -- | If the result of the previous @ListTrainingJobs@ request was truncated,
    -- the response includes a @NextToken@. To retrieve the next set of
    -- training jobs, use the token in the next request.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The field to sort results by. The default is @CreationTime@.
    sortBy :: Prelude.Maybe SortBy,
    -- | The sort order for results. The default is @Ascending@.
    sortOrder :: Prelude.Maybe SortOrder,
    -- | A filter that retrieves only training jobs with a specific status.
    statusEquals :: Prelude.Maybe TrainingJobStatus,
    -- | A filter that retrieves only training jobs with a specific warm pool
    -- status.
    warmPoolStatusEquals :: Prelude.Maybe WarmPoolResourceStatus
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListTrainingJobs' 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', 'listTrainingJobs_creationTimeAfter' - A filter that returns only training jobs created after the specified
-- time (timestamp).
--
-- 'creationTimeBefore', 'listTrainingJobs_creationTimeBefore' - A filter that returns only training jobs created before the specified
-- time (timestamp).
--
-- 'lastModifiedTimeAfter', 'listTrainingJobs_lastModifiedTimeAfter' - A filter that returns only training jobs modified after the specified
-- time (timestamp).
--
-- 'lastModifiedTimeBefore', 'listTrainingJobs_lastModifiedTimeBefore' - A filter that returns only training jobs modified before the specified
-- time (timestamp).
--
-- 'maxResults', 'listTrainingJobs_maxResults' - The maximum number of training jobs to return in the response.
--
-- 'nameContains', 'listTrainingJobs_nameContains' - A string in the training job name. This filter returns only training
-- jobs whose name contains the specified string.
--
-- 'nextToken', 'listTrainingJobs_nextToken' - If the result of the previous @ListTrainingJobs@ request was truncated,
-- the response includes a @NextToken@. To retrieve the next set of
-- training jobs, use the token in the next request.
--
-- 'sortBy', 'listTrainingJobs_sortBy' - The field to sort results by. The default is @CreationTime@.
--
-- 'sortOrder', 'listTrainingJobs_sortOrder' - The sort order for results. The default is @Ascending@.
--
-- 'statusEquals', 'listTrainingJobs_statusEquals' - A filter that retrieves only training jobs with a specific status.
--
-- 'warmPoolStatusEquals', 'listTrainingJobs_warmPoolStatusEquals' - A filter that retrieves only training jobs with a specific warm pool
-- status.
newListTrainingJobs ::
  ListTrainingJobs
newListTrainingJobs =
  ListTrainingJobs'
    { creationTimeAfter =
        Prelude.Nothing,
      creationTimeBefore = Prelude.Nothing,
      lastModifiedTimeAfter = Prelude.Nothing,
      lastModifiedTimeBefore = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nameContains = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      sortBy = Prelude.Nothing,
      sortOrder = Prelude.Nothing,
      statusEquals = Prelude.Nothing,
      warmPoolStatusEquals = Prelude.Nothing
    }

-- | A filter that returns only training jobs created after the specified
-- time (timestamp).
listTrainingJobs_creationTimeAfter :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.UTCTime)
listTrainingJobs_creationTimeAfter = Lens.lens (\ListTrainingJobs' {creationTimeAfter} -> creationTimeAfter) (\s@ListTrainingJobs' {} a -> s {creationTimeAfter = a} :: ListTrainingJobs) Prelude.. Lens.mapping Data._Time

-- | A filter that returns only training jobs created before the specified
-- time (timestamp).
listTrainingJobs_creationTimeBefore :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.UTCTime)
listTrainingJobs_creationTimeBefore = Lens.lens (\ListTrainingJobs' {creationTimeBefore} -> creationTimeBefore) (\s@ListTrainingJobs' {} a -> s {creationTimeBefore = a} :: ListTrainingJobs) Prelude.. Lens.mapping Data._Time

-- | A filter that returns only training jobs modified after the specified
-- time (timestamp).
listTrainingJobs_lastModifiedTimeAfter :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.UTCTime)
listTrainingJobs_lastModifiedTimeAfter = Lens.lens (\ListTrainingJobs' {lastModifiedTimeAfter} -> lastModifiedTimeAfter) (\s@ListTrainingJobs' {} a -> s {lastModifiedTimeAfter = a} :: ListTrainingJobs) Prelude.. Lens.mapping Data._Time

-- | A filter that returns only training jobs modified before the specified
-- time (timestamp).
listTrainingJobs_lastModifiedTimeBefore :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.UTCTime)
listTrainingJobs_lastModifiedTimeBefore = Lens.lens (\ListTrainingJobs' {lastModifiedTimeBefore} -> lastModifiedTimeBefore) (\s@ListTrainingJobs' {} a -> s {lastModifiedTimeBefore = a} :: ListTrainingJobs) Prelude.. Lens.mapping Data._Time

-- | The maximum number of training jobs to return in the response.
listTrainingJobs_maxResults :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.Natural)
listTrainingJobs_maxResults = Lens.lens (\ListTrainingJobs' {maxResults} -> maxResults) (\s@ListTrainingJobs' {} a -> s {maxResults = a} :: ListTrainingJobs)

-- | A string in the training job name. This filter returns only training
-- jobs whose name contains the specified string.
listTrainingJobs_nameContains :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.Text)
listTrainingJobs_nameContains = Lens.lens (\ListTrainingJobs' {nameContains} -> nameContains) (\s@ListTrainingJobs' {} a -> s {nameContains = a} :: ListTrainingJobs)

-- | If the result of the previous @ListTrainingJobs@ request was truncated,
-- the response includes a @NextToken@. To retrieve the next set of
-- training jobs, use the token in the next request.
listTrainingJobs_nextToken :: Lens.Lens' ListTrainingJobs (Prelude.Maybe Prelude.Text)
listTrainingJobs_nextToken = Lens.lens (\ListTrainingJobs' {nextToken} -> nextToken) (\s@ListTrainingJobs' {} a -> s {nextToken = a} :: ListTrainingJobs)

-- | The field to sort results by. The default is @CreationTime@.
listTrainingJobs_sortBy :: Lens.Lens' ListTrainingJobs (Prelude.Maybe SortBy)
listTrainingJobs_sortBy = Lens.lens (\ListTrainingJobs' {sortBy} -> sortBy) (\s@ListTrainingJobs' {} a -> s {sortBy = a} :: ListTrainingJobs)

-- | The sort order for results. The default is @Ascending@.
listTrainingJobs_sortOrder :: Lens.Lens' ListTrainingJobs (Prelude.Maybe SortOrder)
listTrainingJobs_sortOrder = Lens.lens (\ListTrainingJobs' {sortOrder} -> sortOrder) (\s@ListTrainingJobs' {} a -> s {sortOrder = a} :: ListTrainingJobs)

-- | A filter that retrieves only training jobs with a specific status.
listTrainingJobs_statusEquals :: Lens.Lens' ListTrainingJobs (Prelude.Maybe TrainingJobStatus)
listTrainingJobs_statusEquals = Lens.lens (\ListTrainingJobs' {statusEquals} -> statusEquals) (\s@ListTrainingJobs' {} a -> s {statusEquals = a} :: ListTrainingJobs)

-- | A filter that retrieves only training jobs with a specific warm pool
-- status.
listTrainingJobs_warmPoolStatusEquals :: Lens.Lens' ListTrainingJobs (Prelude.Maybe WarmPoolResourceStatus)
listTrainingJobs_warmPoolStatusEquals = Lens.lens (\ListTrainingJobs' {warmPoolStatusEquals} -> warmPoolStatusEquals) (\s@ListTrainingJobs' {} a -> s {warmPoolStatusEquals = a} :: ListTrainingJobs)

instance Core.AWSPager ListTrainingJobs where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listTrainingJobsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^. listTrainingJobsResponse_trainingJobSummaries
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listTrainingJobs_nextToken
          Lens..~ rs
          Lens.^? listTrainingJobsResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListTrainingJobs where
  hashWithSalt _salt ListTrainingJobs' {..} =
    _salt
      `Prelude.hashWithSalt` creationTimeAfter
      `Prelude.hashWithSalt` creationTimeBefore
      `Prelude.hashWithSalt` lastModifiedTimeAfter
      `Prelude.hashWithSalt` lastModifiedTimeBefore
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nameContains
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` sortBy
      `Prelude.hashWithSalt` sortOrder
      `Prelude.hashWithSalt` statusEquals
      `Prelude.hashWithSalt` warmPoolStatusEquals

instance Prelude.NFData ListTrainingJobs where
  rnf ListTrainingJobs' {..} =
    Prelude.rnf creationTimeAfter
      `Prelude.seq` Prelude.rnf creationTimeBefore
      `Prelude.seq` Prelude.rnf lastModifiedTimeAfter
      `Prelude.seq` Prelude.rnf lastModifiedTimeBefore
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nameContains
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf sortBy
      `Prelude.seq` Prelude.rnf sortOrder
      `Prelude.seq` Prelude.rnf statusEquals
      `Prelude.seq` Prelude.rnf warmPoolStatusEquals

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

instance Data.ToJSON ListTrainingJobs where
  toJSON ListTrainingJobs' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("CreationTimeAfter" Data..=)
              Prelude.<$> creationTimeAfter,
            ("CreationTimeBefore" Data..=)
              Prelude.<$> creationTimeBefore,
            ("LastModifiedTimeAfter" Data..=)
              Prelude.<$> lastModifiedTimeAfter,
            ("LastModifiedTimeBefore" Data..=)
              Prelude.<$> lastModifiedTimeBefore,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NameContains" Data..=) Prelude.<$> nameContains,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            ("SortBy" Data..=) Prelude.<$> sortBy,
            ("SortOrder" Data..=) Prelude.<$> sortOrder,
            ("StatusEquals" Data..=) Prelude.<$> statusEquals,
            ("WarmPoolStatusEquals" Data..=)
              Prelude.<$> warmPoolStatusEquals
          ]
      )

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

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

-- | /See:/ 'newListTrainingJobsResponse' smart constructor.
data ListTrainingJobsResponse = ListTrainingJobsResponse'
  { -- | If the response is truncated, SageMaker returns this token. To retrieve
    -- the next set of training jobs, use it in the subsequent request.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | An array of @TrainingJobSummary@ objects, each listing a training job.
    trainingJobSummaries :: [TrainingJobSummary]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListTrainingJobsResponse' 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', 'listTrainingJobsResponse_nextToken' - If the response is truncated, SageMaker returns this token. To retrieve
-- the next set of training jobs, use it in the subsequent request.
--
-- 'httpStatus', 'listTrainingJobsResponse_httpStatus' - The response's http status code.
--
-- 'trainingJobSummaries', 'listTrainingJobsResponse_trainingJobSummaries' - An array of @TrainingJobSummary@ objects, each listing a training job.
newListTrainingJobsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListTrainingJobsResponse
newListTrainingJobsResponse pHttpStatus_ =
  ListTrainingJobsResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      trainingJobSummaries = Prelude.mempty
    }

-- | If the response is truncated, SageMaker returns this token. To retrieve
-- the next set of training jobs, use it in the subsequent request.
listTrainingJobsResponse_nextToken :: Lens.Lens' ListTrainingJobsResponse (Prelude.Maybe Prelude.Text)
listTrainingJobsResponse_nextToken = Lens.lens (\ListTrainingJobsResponse' {nextToken} -> nextToken) (\s@ListTrainingJobsResponse' {} a -> s {nextToken = a} :: ListTrainingJobsResponse)

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

-- | An array of @TrainingJobSummary@ objects, each listing a training job.
listTrainingJobsResponse_trainingJobSummaries :: Lens.Lens' ListTrainingJobsResponse [TrainingJobSummary]
listTrainingJobsResponse_trainingJobSummaries = Lens.lens (\ListTrainingJobsResponse' {trainingJobSummaries} -> trainingJobSummaries) (\s@ListTrainingJobsResponse' {} a -> s {trainingJobSummaries = a} :: ListTrainingJobsResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListTrainingJobsResponse where
  rnf ListTrainingJobsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf trainingJobSummaries