// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SYNC_ENGINE_EVENTS_POLL_GET_UPDATES_REQUEST_EVENT_H_
#define COMPONENTS_SYNC_ENGINE_EVENTS_POLL_GET_UPDATES_REQUEST_EVENT_H_

#include <memory>
#include <string>

#include "base/time/time.h"
#include "base/values.h"
#include "components/sync/base/data_type.h"
#include "components/sync/engine/events/protocol_event.h"
#include "components/sync/protocol/sync.pb.h"

namespace syncer {

// An event representing a poll request sent to the server.
class PollGetUpdatesRequestEvent : public ProtocolEvent {
 public:
  PollGetUpdatesRequestEvent(base::Time timestamp,
                             const sync_pb::ClientToServerMessage& request);
  ~PollGetUpdatesRequestEvent() override;

  PollGetUpdatesRequestEvent(const PollGetUpdatesRequestEvent&) = delete;
  PollGetUpdatesRequestEvent& operator=(const PollGetUpdatesRequestEvent&) =
      delete;

  std::unique_ptr<ProtocolEvent> Clone() const override;

 private:
  base::Time GetTimestamp() const override;
  std::string GetType() const override;
  std::string GetDetails() const override;
  base::DictValue GetProtoMessage(bool include_specifics) const override;

  const base::Time timestamp_;
  const sync_pb::ClientToServerMessage request_;
};

}  // namespace syncer

#endif  // COMPONENTS_SYNC_ENGINE_EVENTS_POLL_GET_UPDATES_REQUEST_EVENT_H_