{-# 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.SSMContacts.ListPagesByContact
-- 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 engagements to a contact\'s contact channels.
--
-- This operation returns paginated results.
module Amazonka.SSMContacts.ListPagesByContact
  ( -- * Creating a Request
    ListPagesByContact (..),
    newListPagesByContact,

    -- * Request Lenses
    listPagesByContact_maxResults,
    listPagesByContact_nextToken,
    listPagesByContact_contactId,

    -- * Destructuring the Response
    ListPagesByContactResponse (..),
    newListPagesByContactResponse,

    -- * Response Lenses
    listPagesByContactResponse_nextToken,
    listPagesByContactResponse_httpStatus,
    listPagesByContactResponse_pages,
  )
where

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
import Amazonka.SSMContacts.Types

-- | /See:/ 'newListPagesByContact' smart constructor.
data ListPagesByContact = ListPagesByContact'
  { -- | The maximum number of engagements to contact channels to list per page
    -- of results.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The pagination token to continue to the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the contact you are retrieving
    -- engagements for.
    contactId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListPagesByContact' 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', 'listPagesByContact_maxResults' - The maximum number of engagements to contact channels to list per page
-- of results.
--
-- 'nextToken', 'listPagesByContact_nextToken' - The pagination token to continue to the next page of results.
--
-- 'contactId', 'listPagesByContact_contactId' - The Amazon Resource Name (ARN) of the contact you are retrieving
-- engagements for.
newListPagesByContact ::
  -- | 'contactId'
  Prelude.Text ->
  ListPagesByContact
newListPagesByContact pContactId_ =
  ListPagesByContact'
    { maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      contactId = pContactId_
    }

-- | The maximum number of engagements to contact channels to list per page
-- of results.
listPagesByContact_maxResults :: Lens.Lens' ListPagesByContact (Prelude.Maybe Prelude.Natural)
listPagesByContact_maxResults = Lens.lens (\ListPagesByContact' {maxResults} -> maxResults) (\s@ListPagesByContact' {} a -> s {maxResults = a} :: ListPagesByContact)

-- | The pagination token to continue to the next page of results.
listPagesByContact_nextToken :: Lens.Lens' ListPagesByContact (Prelude.Maybe Prelude.Text)
listPagesByContact_nextToken = Lens.lens (\ListPagesByContact' {nextToken} -> nextToken) (\s@ListPagesByContact' {} a -> s {nextToken = a} :: ListPagesByContact)

-- | The Amazon Resource Name (ARN) of the contact you are retrieving
-- engagements for.
listPagesByContact_contactId :: Lens.Lens' ListPagesByContact Prelude.Text
listPagesByContact_contactId = Lens.lens (\ListPagesByContact' {contactId} -> contactId) (\s@ListPagesByContact' {} a -> s {contactId = a} :: ListPagesByContact)

instance Core.AWSPager ListPagesByContact where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listPagesByContactResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        (rs Lens.^. listPagesByContactResponse_pages) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listPagesByContact_nextToken
          Lens..~ rs
          Lens.^? listPagesByContactResponse_nextToken
          Prelude.. Lens._Just

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

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

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

instance Data.ToHeaders ListPagesByContact where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "SSMContacts.ListPagesByContact" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListPagesByContact where
  toJSON ListPagesByContact' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just ("ContactId" Data..= contactId)
          ]
      )

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

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

-- | /See:/ 'newListPagesByContactResponse' smart constructor.
data ListPagesByContactResponse = ListPagesByContactResponse'
  { -- | The pagination token to continue to the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | The list of engagements to a contact\'s contact channel.
    pages :: [Page]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListPagesByContactResponse' 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', 'listPagesByContactResponse_nextToken' - The pagination token to continue to the next page of results.
--
-- 'httpStatus', 'listPagesByContactResponse_httpStatus' - The response's http status code.
--
-- 'pages', 'listPagesByContactResponse_pages' - The list of engagements to a contact\'s contact channel.
newListPagesByContactResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListPagesByContactResponse
newListPagesByContactResponse pHttpStatus_ =
  ListPagesByContactResponse'
    { nextToken =
        Prelude.Nothing,
      httpStatus = pHttpStatus_,
      pages = Prelude.mempty
    }

-- | The pagination token to continue to the next page of results.
listPagesByContactResponse_nextToken :: Lens.Lens' ListPagesByContactResponse (Prelude.Maybe Prelude.Text)
listPagesByContactResponse_nextToken = Lens.lens (\ListPagesByContactResponse' {nextToken} -> nextToken) (\s@ListPagesByContactResponse' {} a -> s {nextToken = a} :: ListPagesByContactResponse)

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

-- | The list of engagements to a contact\'s contact channel.
listPagesByContactResponse_pages :: Lens.Lens' ListPagesByContactResponse [Page]
listPagesByContactResponse_pages = Lens.lens (\ListPagesByContactResponse' {pages} -> pages) (\s@ListPagesByContactResponse' {} a -> s {pages = a} :: ListPagesByContactResponse) Prelude.. Lens.coerced

instance Prelude.NFData ListPagesByContactResponse where
  rnf ListPagesByContactResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf pages