{-# 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.IoTWireless.ListWirelessGateways
-- 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 the wireless gateways registered to your AWS account.
module Amazonka.IoTWireless.ListWirelessGateways
  ( -- * Creating a Request
    ListWirelessGateways (..),
    newListWirelessGateways,

    -- * Request Lenses
    listWirelessGateways_maxResults,
    listWirelessGateways_nextToken,

    -- * Destructuring the Response
    ListWirelessGatewaysResponse (..),
    newListWirelessGatewaysResponse,

    -- * Response Lenses
    listWirelessGatewaysResponse_nextToken,
    listWirelessGatewaysResponse_wirelessGatewayList,
    listWirelessGatewaysResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListWirelessGateways' smart constructor.
data ListWirelessGateways = ListWirelessGateways'
  { -- | The maximum number of results to return in this operation.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | To retrieve the next set of results, the @nextToken@ value from a
    -- previous response; otherwise __null__ to receive the first set of
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListWirelessGateways' 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:
--
-- 'maxResults', 'listWirelessGateways_maxResults' - The maximum number of results to return in this operation.
--
-- 'nextToken', 'listWirelessGateways_nextToken' - To retrieve the next set of results, the @nextToken@ value from a
-- previous response; otherwise __null__ to receive the first set of
-- results.
newListWirelessGateways ::
  ListWirelessGateways
newListWirelessGateways =
  ListWirelessGateways'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

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

-- | To retrieve the next set of results, the @nextToken@ value from a
-- previous response; otherwise __null__ to receive the first set of
-- results.
listWirelessGateways_nextToken :: Lens.Lens' ListWirelessGateways (Prelude.Maybe Prelude.Text)
listWirelessGateways_nextToken = Lens.lens (\ListWirelessGateways' {nextToken} -> nextToken) (\s@ListWirelessGateways' {} a -> s {nextToken = a} :: ListWirelessGateways)

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

instance Prelude.Hashable ListWirelessGateways where
  hashWithSalt _salt ListWirelessGateways' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData ListWirelessGateways where
  rnf ListWirelessGateways' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

instance Data.ToHeaders ListWirelessGateways where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToPath ListWirelessGateways where
  toPath = Prelude.const "/wireless-gateways"

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

-- | /See:/ 'newListWirelessGatewaysResponse' smart constructor.
data ListWirelessGatewaysResponse = ListWirelessGatewaysResponse'
  { -- | The token to use to get the next set of results, or __null__ if there
    -- are no additional results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The ID of the wireless gateway.
    wirelessGatewayList :: Prelude.Maybe [WirelessGatewayStatistics],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListWirelessGatewaysResponse' 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', 'listWirelessGatewaysResponse_nextToken' - The token to use to get the next set of results, or __null__ if there
-- are no additional results.
--
-- 'wirelessGatewayList', 'listWirelessGatewaysResponse_wirelessGatewayList' - The ID of the wireless gateway.
--
-- 'httpStatus', 'listWirelessGatewaysResponse_httpStatus' - The response's http status code.
newListWirelessGatewaysResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListWirelessGatewaysResponse
newListWirelessGatewaysResponse pHttpStatus_ =
  ListWirelessGatewaysResponse'
    { nextToken =
        Prelude.Nothing,
      wirelessGatewayList = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The token to use to get the next set of results, or __null__ if there
-- are no additional results.
listWirelessGatewaysResponse_nextToken :: Lens.Lens' ListWirelessGatewaysResponse (Prelude.Maybe Prelude.Text)
listWirelessGatewaysResponse_nextToken = Lens.lens (\ListWirelessGatewaysResponse' {nextToken} -> nextToken) (\s@ListWirelessGatewaysResponse' {} a -> s {nextToken = a} :: ListWirelessGatewaysResponse)

-- | The ID of the wireless gateway.
listWirelessGatewaysResponse_wirelessGatewayList :: Lens.Lens' ListWirelessGatewaysResponse (Prelude.Maybe [WirelessGatewayStatistics])
listWirelessGatewaysResponse_wirelessGatewayList = Lens.lens (\ListWirelessGatewaysResponse' {wirelessGatewayList} -> wirelessGatewayList) (\s@ListWirelessGatewaysResponse' {} a -> s {wirelessGatewayList = a} :: ListWirelessGatewaysResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListWirelessGatewaysResponse where
  rnf ListWirelessGatewaysResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf wirelessGatewayList
      `Prelude.seq` Prelude.rnf httpStatus