{-# 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.Pinpoint.ListTemplates
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves information about all the message templates that are
-- associated with your Amazon Pinpoint account.
module Amazonka.Pinpoint.ListTemplates
  ( -- * Creating a Request
    ListTemplates (..),
    newListTemplates,

    -- * Request Lenses
    listTemplates_nextToken,
    listTemplates_pageSize,
    listTemplates_prefix,
    listTemplates_templateType,

    -- * Destructuring the Response
    ListTemplatesResponse (..),
    newListTemplatesResponse,

    -- * Response Lenses
    listTemplatesResponse_httpStatus,
    listTemplatesResponse_templatesResponse,
  )
where

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

-- | /See:/ 'newListTemplates' smart constructor.
data ListTemplates = ListTemplates'
  { -- | The string that specifies which page of results to return in a paginated
    -- response. This parameter is not supported for application, campaign, and
    -- journey metrics.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of items to include in each page of a paginated
    -- response. This parameter is not supported for application, campaign, and
    -- journey metrics.
    pageSize :: Prelude.Maybe Prelude.Text,
    -- | The substring to match in the names of the message templates to include
    -- in the results. If you specify this value, Amazon Pinpoint returns only
    -- those templates whose names begin with the value that you specify.
    prefix :: Prelude.Maybe Prelude.Text,
    -- | The type of message template to include in the results. Valid values
    -- are: EMAIL, PUSH, SMS, and VOICE. To include all types of templates in
    -- the results, don\'t include this parameter in your request.
    templateType :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListTemplates' 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', 'listTemplates_nextToken' - The string that specifies which page of results to return in a paginated
-- response. This parameter is not supported for application, campaign, and
-- journey metrics.
--
-- 'pageSize', 'listTemplates_pageSize' - The maximum number of items to include in each page of a paginated
-- response. This parameter is not supported for application, campaign, and
-- journey metrics.
--
-- 'prefix', 'listTemplates_prefix' - The substring to match in the names of the message templates to include
-- in the results. If you specify this value, Amazon Pinpoint returns only
-- those templates whose names begin with the value that you specify.
--
-- 'templateType', 'listTemplates_templateType' - The type of message template to include in the results. Valid values
-- are: EMAIL, PUSH, SMS, and VOICE. To include all types of templates in
-- the results, don\'t include this parameter in your request.
newListTemplates ::
  ListTemplates
newListTemplates =
  ListTemplates'
    { nextToken = Prelude.Nothing,
      pageSize = Prelude.Nothing,
      prefix = Prelude.Nothing,
      templateType = Prelude.Nothing
    }

-- | The string that specifies which page of results to return in a paginated
-- response. This parameter is not supported for application, campaign, and
-- journey metrics.
listTemplates_nextToken :: Lens.Lens' ListTemplates (Prelude.Maybe Prelude.Text)
listTemplates_nextToken = Lens.lens (\ListTemplates' {nextToken} -> nextToken) (\s@ListTemplates' {} a -> s {nextToken = a} :: ListTemplates)

-- | The maximum number of items to include in each page of a paginated
-- response. This parameter is not supported for application, campaign, and
-- journey metrics.
listTemplates_pageSize :: Lens.Lens' ListTemplates (Prelude.Maybe Prelude.Text)
listTemplates_pageSize = Lens.lens (\ListTemplates' {pageSize} -> pageSize) (\s@ListTemplates' {} a -> s {pageSize = a} :: ListTemplates)

-- | The substring to match in the names of the message templates to include
-- in the results. If you specify this value, Amazon Pinpoint returns only
-- those templates whose names begin with the value that you specify.
listTemplates_prefix :: Lens.Lens' ListTemplates (Prelude.Maybe Prelude.Text)
listTemplates_prefix = Lens.lens (\ListTemplates' {prefix} -> prefix) (\s@ListTemplates' {} a -> s {prefix = a} :: ListTemplates)

-- | The type of message template to include in the results. Valid values
-- are: EMAIL, PUSH, SMS, and VOICE. To include all types of templates in
-- the results, don\'t include this parameter in your request.
listTemplates_templateType :: Lens.Lens' ListTemplates (Prelude.Maybe Prelude.Text)
listTemplates_templateType = Lens.lens (\ListTemplates' {templateType} -> templateType) (\s@ListTemplates' {} a -> s {templateType = a} :: ListTemplates)

instance Core.AWSRequest ListTemplates where
  type
    AWSResponse ListTemplates =
      ListTemplatesResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          ListTemplatesResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> (Data.eitherParseJSON x)
      )

instance Prelude.Hashable ListTemplates where
  hashWithSalt _salt ListTemplates' {..} =
    _salt
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` pageSize
      `Prelude.hashWithSalt` prefix
      `Prelude.hashWithSalt` templateType

instance Prelude.NFData ListTemplates where
  rnf ListTemplates' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf pageSize
      `Prelude.seq` Prelude.rnf prefix
      `Prelude.seq` Prelude.rnf templateType

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

instance Data.ToPath ListTemplates where
  toPath = Prelude.const "/v1/templates"

instance Data.ToQuery ListTemplates where
  toQuery ListTemplates' {..} =
    Prelude.mconcat
      [ "next-token" Data.=: nextToken,
        "page-size" Data.=: pageSize,
        "prefix" Data.=: prefix,
        "template-type" Data.=: templateType
      ]

-- | /See:/ 'newListTemplatesResponse' smart constructor.
data ListTemplatesResponse = ListTemplatesResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int,
    templatesResponse :: TemplatesResponse
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListTemplatesResponse' 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:
--
-- 'httpStatus', 'listTemplatesResponse_httpStatus' - The response's http status code.
--
-- 'templatesResponse', 'listTemplatesResponse_templatesResponse' - Undocumented member.
newListTemplatesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  -- | 'templatesResponse'
  TemplatesResponse ->
  ListTemplatesResponse
newListTemplatesResponse
  pHttpStatus_
  pTemplatesResponse_ =
    ListTemplatesResponse'
      { httpStatus = pHttpStatus_,
        templatesResponse = pTemplatesResponse_
      }

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

-- | Undocumented member.
listTemplatesResponse_templatesResponse :: Lens.Lens' ListTemplatesResponse TemplatesResponse
listTemplatesResponse_templatesResponse = Lens.lens (\ListTemplatesResponse' {templatesResponse} -> templatesResponse) (\s@ListTemplatesResponse' {} a -> s {templatesResponse = a} :: ListTemplatesResponse)

instance Prelude.NFData ListTemplatesResponse where
  rnf ListTemplatesResponse' {..} =
    Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf templatesResponse