{-# 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.CloudTrail.ListImports
-- 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 on all imports, or a select set of imports by
-- @ImportStatus@ or @Destination@.
--
-- This operation returns paginated results.
module Amazonka.CloudTrail.ListImports
  ( -- * Creating a Request
    ListImports (..),
    newListImports,

    -- * Request Lenses
    listImports_destination,
    listImports_importStatus,
    listImports_maxResults,
    listImports_nextToken,

    -- * Destructuring the Response
    ListImportsResponse (..),
    newListImportsResponse,

    -- * Response Lenses
    listImportsResponse_imports,
    listImportsResponse_nextToken,
    listImportsResponse_httpStatus,
  )
where

import Amazonka.CloudTrail.Types
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

-- | /See:/ 'newListImports' smart constructor.
data ListImports = ListImports'
  { -- | The ARN of the destination event data store.
    destination :: Prelude.Maybe Prelude.Text,
    -- | The status of the import.
    importStatus :: Prelude.Maybe ImportStatus,
    -- | The maximum number of imports to display on a single page.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | A token you can use to get the next page of import results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListImports' 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:
--
-- 'destination', 'listImports_destination' - The ARN of the destination event data store.
--
-- 'importStatus', 'listImports_importStatus' - The status of the import.
--
-- 'maxResults', 'listImports_maxResults' - The maximum number of imports to display on a single page.
--
-- 'nextToken', 'listImports_nextToken' - A token you can use to get the next page of import results.
newListImports ::
  ListImports
newListImports =
  ListImports'
    { destination = Prelude.Nothing,
      importStatus = Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | The ARN of the destination event data store.
listImports_destination :: Lens.Lens' ListImports (Prelude.Maybe Prelude.Text)
listImports_destination = Lens.lens (\ListImports' {destination} -> destination) (\s@ListImports' {} a -> s {destination = a} :: ListImports)

-- | The status of the import.
listImports_importStatus :: Lens.Lens' ListImports (Prelude.Maybe ImportStatus)
listImports_importStatus = Lens.lens (\ListImports' {importStatus} -> importStatus) (\s@ListImports' {} a -> s {importStatus = a} :: ListImports)

-- | The maximum number of imports to display on a single page.
listImports_maxResults :: Lens.Lens' ListImports (Prelude.Maybe Prelude.Natural)
listImports_maxResults = Lens.lens (\ListImports' {maxResults} -> maxResults) (\s@ListImports' {} a -> s {maxResults = a} :: ListImports)

-- | A token you can use to get the next page of import results.
listImports_nextToken :: Lens.Lens' ListImports (Prelude.Maybe Prelude.Text)
listImports_nextToken = Lens.lens (\ListImports' {nextToken} -> nextToken) (\s@ListImports' {} a -> s {nextToken = a} :: ListImports)

instance Core.AWSPager ListImports where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listImportsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listImportsResponse_imports
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listImports_nextToken
          Lens..~ rs
          Lens.^? listImportsResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListImports where
  hashWithSalt _salt ListImports' {..} =
    _salt
      `Prelude.hashWithSalt` destination
      `Prelude.hashWithSalt` importStatus
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData ListImports where
  rnf ListImports' {..} =
    Prelude.rnf destination
      `Prelude.seq` Prelude.rnf importStatus
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

instance Data.ToHeaders ListImports where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "com.amazonaws.cloudtrail.v20131101.CloudTrail_20131101.ListImports" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListImports where
  toJSON ListImports' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Destination" Data..=) Prelude.<$> destination,
            ("ImportStatus" Data..=) Prelude.<$> importStatus,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken
          ]
      )

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

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

-- | /See:/ 'newListImportsResponse' smart constructor.
data ListImportsResponse = ListImportsResponse'
  { -- | The list of returned imports.
    imports :: Prelude.Maybe [ImportsListItem],
    -- | A token you can use to get the next page of import results.
    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 'ListImportsResponse' 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:
--
-- 'imports', 'listImportsResponse_imports' - The list of returned imports.
--
-- 'nextToken', 'listImportsResponse_nextToken' - A token you can use to get the next page of import results.
--
-- 'httpStatus', 'listImportsResponse_httpStatus' - The response's http status code.
newListImportsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListImportsResponse
newListImportsResponse pHttpStatus_ =
  ListImportsResponse'
    { imports = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The list of returned imports.
listImportsResponse_imports :: Lens.Lens' ListImportsResponse (Prelude.Maybe [ImportsListItem])
listImportsResponse_imports = Lens.lens (\ListImportsResponse' {imports} -> imports) (\s@ListImportsResponse' {} a -> s {imports = a} :: ListImportsResponse) Prelude.. Lens.mapping Lens.coerced

-- | A token you can use to get the next page of import results.
listImportsResponse_nextToken :: Lens.Lens' ListImportsResponse (Prelude.Maybe Prelude.Text)
listImportsResponse_nextToken = Lens.lens (\ListImportsResponse' {nextToken} -> nextToken) (\s@ListImportsResponse' {} a -> s {nextToken = a} :: ListImportsResponse)

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

instance Prelude.NFData ListImportsResponse where
  rnf ListImportsResponse' {..} =
    Prelude.rnf imports
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus