{-# 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.Connect.ListDefaultVocabularies
-- 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 default vocabularies for the specified Amazon Connect
-- instance.
--
-- This operation returns paginated results.
module Amazonka.Connect.ListDefaultVocabularies
  ( -- * Creating a Request
    ListDefaultVocabularies (..),
    newListDefaultVocabularies,

    -- * Request Lenses
    listDefaultVocabularies_languageCode,
    listDefaultVocabularies_maxResults,
    listDefaultVocabularies_nextToken,
    listDefaultVocabularies_instanceId,

    -- * Destructuring the Response
    ListDefaultVocabulariesResponse (..),
    newListDefaultVocabulariesResponse,

    -- * Response Lenses
    listDefaultVocabulariesResponse_nextToken,
    listDefaultVocabulariesResponse_httpStatus,
    listDefaultVocabulariesResponse_defaultVocabularyList,
  )
where

import Amazonka.Connect.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:/ 'newListDefaultVocabularies' smart constructor.
data ListDefaultVocabularies = ListDefaultVocabularies'
  { -- | The language code of the vocabulary entries. For a list of languages and
    -- their corresponding language codes, see
    -- <https://docs.aws.amazon.com/transcribe/latest/dg/transcribe-whatis.html What is Amazon Transcribe?>
    languageCode :: Prelude.Maybe VocabularyLanguageCode,
    -- | The maximum number of results to return per page.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next set of results. Use the value returned in the
    -- previous response in the next request to retrieve the next set of
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The identifier of the Amazon Connect instance. You can find the
    -- instanceId in the ARN of the instance.
    instanceId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListDefaultVocabularies' 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:
--
-- 'languageCode', 'listDefaultVocabularies_languageCode' - The language code of the vocabulary entries. For a list of languages and
-- their corresponding language codes, see
-- <https://docs.aws.amazon.com/transcribe/latest/dg/transcribe-whatis.html What is Amazon Transcribe?>
--
-- 'maxResults', 'listDefaultVocabularies_maxResults' - The maximum number of results to return per page.
--
-- 'nextToken', 'listDefaultVocabularies_nextToken' - The token for the next set of results. Use the value returned in the
-- previous response in the next request to retrieve the next set of
-- results.
--
-- 'instanceId', 'listDefaultVocabularies_instanceId' - The identifier of the Amazon Connect instance. You can find the
-- instanceId in the ARN of the instance.
newListDefaultVocabularies ::
  -- | 'instanceId'
  Prelude.Text ->
  ListDefaultVocabularies
newListDefaultVocabularies pInstanceId_ =
  ListDefaultVocabularies'
    { languageCode =
        Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      instanceId = pInstanceId_
    }

-- | The language code of the vocabulary entries. For a list of languages and
-- their corresponding language codes, see
-- <https://docs.aws.amazon.com/transcribe/latest/dg/transcribe-whatis.html What is Amazon Transcribe?>
listDefaultVocabularies_languageCode :: Lens.Lens' ListDefaultVocabularies (Prelude.Maybe VocabularyLanguageCode)
listDefaultVocabularies_languageCode = Lens.lens (\ListDefaultVocabularies' {languageCode} -> languageCode) (\s@ListDefaultVocabularies' {} a -> s {languageCode = a} :: ListDefaultVocabularies)

-- | The maximum number of results to return per page.
listDefaultVocabularies_maxResults :: Lens.Lens' ListDefaultVocabularies (Prelude.Maybe Prelude.Natural)
listDefaultVocabularies_maxResults = Lens.lens (\ListDefaultVocabularies' {maxResults} -> maxResults) (\s@ListDefaultVocabularies' {} a -> s {maxResults = a} :: ListDefaultVocabularies)

-- | The token for the next set of results. Use the value returned in the
-- previous response in the next request to retrieve the next set of
-- results.
listDefaultVocabularies_nextToken :: Lens.Lens' ListDefaultVocabularies (Prelude.Maybe Prelude.Text)
listDefaultVocabularies_nextToken = Lens.lens (\ListDefaultVocabularies' {nextToken} -> nextToken) (\s@ListDefaultVocabularies' {} a -> s {nextToken = a} :: ListDefaultVocabularies)

-- | The identifier of the Amazon Connect instance. You can find the
-- instanceId in the ARN of the instance.
listDefaultVocabularies_instanceId :: Lens.Lens' ListDefaultVocabularies Prelude.Text
listDefaultVocabularies_instanceId = Lens.lens (\ListDefaultVocabularies' {instanceId} -> instanceId) (\s@ListDefaultVocabularies' {} a -> s {instanceId = a} :: ListDefaultVocabularies)

instance Core.AWSPager ListDefaultVocabularies where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listDefaultVocabulariesResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^. listDefaultVocabulariesResponse_defaultVocabularyList
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listDefaultVocabularies_nextToken
          Lens..~ rs
          Lens.^? listDefaultVocabulariesResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListDefaultVocabularies where
  hashWithSalt _salt ListDefaultVocabularies' {..} =
    _salt
      `Prelude.hashWithSalt` languageCode
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` instanceId

instance Prelude.NFData ListDefaultVocabularies where
  rnf ListDefaultVocabularies' {..} =
    Prelude.rnf languageCode
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf instanceId

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

instance Data.ToJSON ListDefaultVocabularies where
  toJSON ListDefaultVocabularies' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("LanguageCode" Data..=) Prelude.<$> languageCode,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken
          ]
      )

instance Data.ToPath ListDefaultVocabularies where
  toPath ListDefaultVocabularies' {..} =
    Prelude.mconcat
      [ "/default-vocabulary-summary/",
        Data.toBS instanceId
      ]

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

-- | /See:/ 'newListDefaultVocabulariesResponse' smart constructor.
data ListDefaultVocabulariesResponse = ListDefaultVocabulariesResponse'
  { -- | If there are additional results, this is the token for the next set of
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | A list of default vocabularies.
    defaultVocabularyList :: [DefaultVocabulary]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListDefaultVocabulariesResponse' 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', 'listDefaultVocabulariesResponse_nextToken' - If there are additional results, this is the token for the next set of
-- results.
--
-- 'httpStatus', 'listDefaultVocabulariesResponse_httpStatus' - The response's http status code.
--
-- 'defaultVocabularyList', 'listDefaultVocabulariesResponse_defaultVocabularyList' - A list of default vocabularies.
newListDefaultVocabulariesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListDefaultVocabulariesResponse
newListDefaultVocabulariesResponse pHttpStatus_ =
  ListDefaultVocabulariesResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      defaultVocabularyList = Prelude.mempty
    }

-- | If there are additional results, this is the token for the next set of
-- results.
listDefaultVocabulariesResponse_nextToken :: Lens.Lens' ListDefaultVocabulariesResponse (Prelude.Maybe Prelude.Text)
listDefaultVocabulariesResponse_nextToken = Lens.lens (\ListDefaultVocabulariesResponse' {nextToken} -> nextToken) (\s@ListDefaultVocabulariesResponse' {} a -> s {nextToken = a} :: ListDefaultVocabulariesResponse)

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

-- | A list of default vocabularies.
listDefaultVocabulariesResponse_defaultVocabularyList :: Lens.Lens' ListDefaultVocabulariesResponse [DefaultVocabulary]
listDefaultVocabulariesResponse_defaultVocabularyList = Lens.lens (\ListDefaultVocabulariesResponse' {defaultVocabularyList} -> defaultVocabularyList) (\s@ListDefaultVocabulariesResponse' {} a -> s {defaultVocabularyList = a} :: ListDefaultVocabulariesResponse) Prelude.. Lens.coerced

instance
  Prelude.NFData
    ListDefaultVocabulariesResponse
  where
  rnf ListDefaultVocabulariesResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf defaultVocabularyList