{-# 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.CloudWatchEvents.ListReplays
-- 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 your replays. You can either list all the replays or you can
-- provide a prefix to match to the replay names. Filter parameters are
-- exclusive.
module Amazonka.CloudWatchEvents.ListReplays
  ( -- * Creating a Request
    ListReplays (..),
    newListReplays,

    -- * Request Lenses
    listReplays_eventSourceArn,
    listReplays_limit,
    listReplays_namePrefix,
    listReplays_nextToken,
    listReplays_state,

    -- * Destructuring the Response
    ListReplaysResponse (..),
    newListReplaysResponse,

    -- * Response Lenses
    listReplaysResponse_nextToken,
    listReplaysResponse_replays,
    listReplaysResponse_httpStatus,
  )
where

import Amazonka.CloudWatchEvents.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:/ 'newListReplays' smart constructor.
data ListReplays = ListReplays'
  { -- | The ARN of the archive from which the events are replayed.
    eventSourceArn :: Prelude.Maybe Prelude.Text,
    -- | The maximum number of replays to retrieve.
    limit :: Prelude.Maybe Prelude.Natural,
    -- | A name prefix to filter the replays returned. Only replays with name
    -- that match the prefix are returned.
    namePrefix :: Prelude.Maybe Prelude.Text,
    -- | The token returned by a previous call to retrieve the next set of
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The state of the replay.
    state :: Prelude.Maybe ReplayState
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListReplays' 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:
--
-- 'eventSourceArn', 'listReplays_eventSourceArn' - The ARN of the archive from which the events are replayed.
--
-- 'limit', 'listReplays_limit' - The maximum number of replays to retrieve.
--
-- 'namePrefix', 'listReplays_namePrefix' - A name prefix to filter the replays returned. Only replays with name
-- that match the prefix are returned.
--
-- 'nextToken', 'listReplays_nextToken' - The token returned by a previous call to retrieve the next set of
-- results.
--
-- 'state', 'listReplays_state' - The state of the replay.
newListReplays ::
  ListReplays
newListReplays =
  ListReplays'
    { eventSourceArn = Prelude.Nothing,
      limit = Prelude.Nothing,
      namePrefix = Prelude.Nothing,
      nextToken = Prelude.Nothing,
      state = Prelude.Nothing
    }

-- | The ARN of the archive from which the events are replayed.
listReplays_eventSourceArn :: Lens.Lens' ListReplays (Prelude.Maybe Prelude.Text)
listReplays_eventSourceArn = Lens.lens (\ListReplays' {eventSourceArn} -> eventSourceArn) (\s@ListReplays' {} a -> s {eventSourceArn = a} :: ListReplays)

-- | The maximum number of replays to retrieve.
listReplays_limit :: Lens.Lens' ListReplays (Prelude.Maybe Prelude.Natural)
listReplays_limit = Lens.lens (\ListReplays' {limit} -> limit) (\s@ListReplays' {} a -> s {limit = a} :: ListReplays)

-- | A name prefix to filter the replays returned. Only replays with name
-- that match the prefix are returned.
listReplays_namePrefix :: Lens.Lens' ListReplays (Prelude.Maybe Prelude.Text)
listReplays_namePrefix = Lens.lens (\ListReplays' {namePrefix} -> namePrefix) (\s@ListReplays' {} a -> s {namePrefix = a} :: ListReplays)

-- | The token returned by a previous call to retrieve the next set of
-- results.
listReplays_nextToken :: Lens.Lens' ListReplays (Prelude.Maybe Prelude.Text)
listReplays_nextToken = Lens.lens (\ListReplays' {nextToken} -> nextToken) (\s@ListReplays' {} a -> s {nextToken = a} :: ListReplays)

-- | The state of the replay.
listReplays_state :: Lens.Lens' ListReplays (Prelude.Maybe ReplayState)
listReplays_state = Lens.lens (\ListReplays' {state} -> state) (\s@ListReplays' {} a -> s {state = a} :: ListReplays)

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

instance Prelude.Hashable ListReplays where
  hashWithSalt _salt ListReplays' {..} =
    _salt
      `Prelude.hashWithSalt` eventSourceArn
      `Prelude.hashWithSalt` limit
      `Prelude.hashWithSalt` namePrefix
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` state

instance Prelude.NFData ListReplays where
  rnf ListReplays' {..} =
    Prelude.rnf eventSourceArn
      `Prelude.seq` Prelude.rnf limit
      `Prelude.seq` Prelude.rnf namePrefix
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf state

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

instance Data.ToJSON ListReplays where
  toJSON ListReplays' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("EventSourceArn" Data..=)
              Prelude.<$> eventSourceArn,
            ("Limit" Data..=) Prelude.<$> limit,
            ("NamePrefix" Data..=) Prelude.<$> namePrefix,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            ("State" Data..=) Prelude.<$> state
          ]
      )

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

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

-- | /See:/ 'newListReplaysResponse' smart constructor.
data ListReplaysResponse = ListReplaysResponse'
  { -- | The token returned by a previous call to retrieve the next set of
    -- results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | An array of @Replay@ objects that contain information about the replay.
    replays :: Prelude.Maybe [Replay],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListReplaysResponse' 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', 'listReplaysResponse_nextToken' - The token returned by a previous call to retrieve the next set of
-- results.
--
-- 'replays', 'listReplaysResponse_replays' - An array of @Replay@ objects that contain information about the replay.
--
-- 'httpStatus', 'listReplaysResponse_httpStatus' - The response's http status code.
newListReplaysResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListReplaysResponse
newListReplaysResponse pHttpStatus_ =
  ListReplaysResponse'
    { nextToken = Prelude.Nothing,
      replays = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The token returned by a previous call to retrieve the next set of
-- results.
listReplaysResponse_nextToken :: Lens.Lens' ListReplaysResponse (Prelude.Maybe Prelude.Text)
listReplaysResponse_nextToken = Lens.lens (\ListReplaysResponse' {nextToken} -> nextToken) (\s@ListReplaysResponse' {} a -> s {nextToken = a} :: ListReplaysResponse)

-- | An array of @Replay@ objects that contain information about the replay.
listReplaysResponse_replays :: Lens.Lens' ListReplaysResponse (Prelude.Maybe [Replay])
listReplaysResponse_replays = Lens.lens (\ListReplaysResponse' {replays} -> replays) (\s@ListReplaysResponse' {} a -> s {replays = a} :: ListReplaysResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListReplaysResponse where
  rnf ListReplaysResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf replays
      `Prelude.seq` Prelude.rnf httpStatus