{-# 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.DescribeQueue
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- This API is in preview release for Amazon Connect and is subject to
-- change.
--
-- Describes the specified queue.
module Amazonka.Connect.DescribeQueue
  ( -- * Creating a Request
    DescribeQueue (..),
    newDescribeQueue,

    -- * Request Lenses
    describeQueue_instanceId,
    describeQueue_queueId,

    -- * Destructuring the Response
    DescribeQueueResponse (..),
    newDescribeQueueResponse,

    -- * Response Lenses
    describeQueueResponse_queue,
    describeQueueResponse_httpStatus,
  )
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:/ 'newDescribeQueue' smart constructor.
data DescribeQueue = DescribeQueue'
  { -- | The identifier of the Amazon Connect instance. You can find the
    -- instanceId in the ARN of the instance.
    instanceId :: Prelude.Text,
    -- | The identifier for the queue.
    queueId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeQueue' 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:
--
-- 'instanceId', 'describeQueue_instanceId' - The identifier of the Amazon Connect instance. You can find the
-- instanceId in the ARN of the instance.
--
-- 'queueId', 'describeQueue_queueId' - The identifier for the queue.
newDescribeQueue ::
  -- | 'instanceId'
  Prelude.Text ->
  -- | 'queueId'
  Prelude.Text ->
  DescribeQueue
newDescribeQueue pInstanceId_ pQueueId_ =
  DescribeQueue'
    { instanceId = pInstanceId_,
      queueId = pQueueId_
    }

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

-- | The identifier for the queue.
describeQueue_queueId :: Lens.Lens' DescribeQueue Prelude.Text
describeQueue_queueId = Lens.lens (\DescribeQueue' {queueId} -> queueId) (\s@DescribeQueue' {} a -> s {queueId = a} :: DescribeQueue)

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

instance Prelude.Hashable DescribeQueue where
  hashWithSalt _salt DescribeQueue' {..} =
    _salt
      `Prelude.hashWithSalt` instanceId
      `Prelude.hashWithSalt` queueId

instance Prelude.NFData DescribeQueue where
  rnf DescribeQueue' {..} =
    Prelude.rnf instanceId
      `Prelude.seq` Prelude.rnf queueId

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

instance Data.ToPath DescribeQueue where
  toPath DescribeQueue' {..} =
    Prelude.mconcat
      [ "/queues/",
        Data.toBS instanceId,
        "/",
        Data.toBS queueId
      ]

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

-- | /See:/ 'newDescribeQueueResponse' smart constructor.
data DescribeQueueResponse = DescribeQueueResponse'
  { -- | The name of the queue.
    queue :: Prelude.Maybe Queue,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeQueueResponse' 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:
--
-- 'queue', 'describeQueueResponse_queue' - The name of the queue.
--
-- 'httpStatus', 'describeQueueResponse_httpStatus' - The response's http status code.
newDescribeQueueResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeQueueResponse
newDescribeQueueResponse pHttpStatus_ =
  DescribeQueueResponse'
    { queue = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The name of the queue.
describeQueueResponse_queue :: Lens.Lens' DescribeQueueResponse (Prelude.Maybe Queue)
describeQueueResponse_queue = Lens.lens (\DescribeQueueResponse' {queue} -> queue) (\s@DescribeQueueResponse' {} a -> s {queue = a} :: DescribeQueueResponse)

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

instance Prelude.NFData DescribeQueueResponse where
  rnf DescribeQueueResponse' {..} =
    Prelude.rnf queue
      `Prelude.seq` Prelude.rnf httpStatus