{-# 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.DataBrew.ListJobs
-- 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 all of the DataBrew jobs that are defined.
--
-- This operation returns paginated results.
module Amazonka.DataBrew.ListJobs
  ( -- * Creating a Request
    ListJobs (..),
    newListJobs,

    -- * Request Lenses
    listJobs_datasetName,
    listJobs_maxResults,
    listJobs_nextToken,
    listJobs_projectName,

    -- * Destructuring the Response
    ListJobsResponse (..),
    newListJobsResponse,

    -- * Response Lenses
    listJobsResponse_nextToken,
    listJobsResponse_httpStatus,
    listJobsResponse_jobs,
  )
where

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

-- | /See:/ 'newListJobs' smart constructor.
data ListJobs = ListJobs'
  { -- | The name of a dataset. Using this parameter indicates to return only
    -- those jobs that act on the specified dataset.
    datasetName :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of results to return in this request.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A token generated by DataBrew that specifies where to continue
    -- pagination if a previous request was truncated. To get the next set of
    -- pages, pass in the NextToken value from the response object of the
    -- previous page call.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The name of a project. Using this parameter indicates to return only
    -- those jobs that are associated with the specified project.
    projectName :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListJobs' 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:
--
-- 'datasetName', 'listJobs_datasetName' - The name of a dataset. Using this parameter indicates to return only
-- those jobs that act on the specified dataset.
--
-- 'maxResults', 'listJobs_maxResults' - The maximum number of results to return in this request.
--
-- 'nextToken', 'listJobs_nextToken' - A token generated by DataBrew that specifies where to continue
-- pagination if a previous request was truncated. To get the next set of
-- pages, pass in the NextToken value from the response object of the
-- previous page call.
--
-- 'projectName', 'listJobs_projectName' - The name of a project. Using this parameter indicates to return only
-- those jobs that are associated with the specified project.
newListJobs ::
  ListJobs
newListJobs =
  ListJobs'
    { datasetName = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      projectName = Prelude.Nothing
    }

-- | The name of a dataset. Using this parameter indicates to return only
-- those jobs that act on the specified dataset.
listJobs_datasetName :: Lens.Lens' ListJobs (Prelude.Maybe Prelude.Text)
listJobs_datasetName = Lens.lens (\ListJobs' {datasetName} -> datasetName) (\s@ListJobs' {} a -> s {datasetName = a} :: ListJobs)

-- | The maximum number of results to return in this request.
listJobs_maxResults :: Lens.Lens' ListJobs (Prelude.Maybe Prelude.Natural)
listJobs_maxResults = Lens.lens (\ListJobs' {maxResults} -> maxResults) (\s@ListJobs' {} a -> s {maxResults = a} :: ListJobs)

-- | A token generated by DataBrew that specifies where to continue
-- pagination if a previous request was truncated. To get the next set of
-- pages, pass in the NextToken value from the response object of the
-- previous page call.
listJobs_nextToken :: Lens.Lens' ListJobs (Prelude.Maybe Prelude.Text)
listJobs_nextToken = Lens.lens (\ListJobs' {nextToken} -> nextToken) (\s@ListJobs' {} a -> s {nextToken = a} :: ListJobs)

-- | The name of a project. Using this parameter indicates to return only
-- those jobs that are associated with the specified project.
listJobs_projectName :: Lens.Lens' ListJobs (Prelude.Maybe Prelude.Text)
listJobs_projectName = Lens.lens (\ListJobs' {projectName} -> projectName) (\s@ListJobs' {} a -> s {projectName = a} :: ListJobs)

instance Core.AWSPager ListJobs where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listJobsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop (rs Lens.^. listJobsResponse_jobs) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listJobs_nextToken
          Lens..~ rs
          Lens.^? listJobsResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListJobs where
  hashWithSalt _salt ListJobs' {..} =
    _salt
      `Prelude.hashWithSalt` datasetName
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` projectName

instance Prelude.NFData ListJobs where
  rnf ListJobs' {..} =
    Prelude.rnf datasetName
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf projectName

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

instance Data.ToPath ListJobs where
  toPath = Prelude.const "/jobs"

instance Data.ToQuery ListJobs where
  toQuery ListJobs' {..} =
    Prelude.mconcat
      [ "datasetName" Data.=: datasetName,
        "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken,
        "projectName" Data.=: projectName
      ]

-- | /See:/ 'newListJobsResponse' smart constructor.
data ListJobsResponse = ListJobsResponse'
  { -- | A token that you can use in a subsequent call to retrieve the next set
    -- of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | A list of jobs that are defined.
    jobs :: [Job]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListJobsResponse' 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', 'listJobsResponse_nextToken' - A token that you can use in a subsequent call to retrieve the next set
-- of results.
--
-- 'httpStatus', 'listJobsResponse_httpStatus' - The response's http status code.
--
-- 'jobs', 'listJobsResponse_jobs' - A list of jobs that are defined.
newListJobsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListJobsResponse
newListJobsResponse pHttpStatus_ =
  ListJobsResponse'
    { nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_,
      jobs = Prelude.mempty
    }

-- | A token that you can use in a subsequent call to retrieve the next set
-- of results.
listJobsResponse_nextToken :: Lens.Lens' ListJobsResponse (Prelude.Maybe Prelude.Text)
listJobsResponse_nextToken = Lens.lens (\ListJobsResponse' {nextToken} -> nextToken) (\s@ListJobsResponse' {} a -> s {nextToken = a} :: ListJobsResponse)

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

-- | A list of jobs that are defined.
listJobsResponse_jobs :: Lens.Lens' ListJobsResponse [Job]
listJobsResponse_jobs = Lens.lens (\ListJobsResponse' {jobs} -> jobs) (\s@ListJobsResponse' {} a -> s {jobs = a} :: ListJobsResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListJobsResponse where
  rnf ListJobsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf jobs