//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/net/AuthDataShared.h"
#include "td/telegram/net/NetQuery.h"

#include "td/actor/actor.h"

#include <memory>

namespace td {
class Session;
class SessionProxy : public Actor {
 public:
  friend class SessionCallback;

  SessionProxy(std::shared_ptr<AuthDataShared> shared_auth_data, bool is_main, bool allow_media_only, bool is_media,
               bool use_pfs, bool need_wait_for_key, bool is_cdn);

  void send(NetQueryPtr query);
  void update_main_flag(bool is_main);

 private:
  std::shared_ptr<AuthDataShared> auth_data_;
  AuthState auth_state_;
  bool is_main_;
  bool allow_media_only_;
  bool is_media_;
  bool use_pfs_;
  mtproto::AuthKey tmp_auth_key_;
  bool need_wait_for_key_;
  bool is_cdn_;
  ActorOwn<Session> session_;
  std::vector<NetQueryPtr> pending_queries_;
  uint64 session_generation_ = 1;

  void on_failed();
  void on_closed();
  void close_session();
  void open_session(bool force = false);

  void update_auth_state();
  void on_tmp_auth_key_updated(mtproto::AuthKey auth_key);

  void start_up() override;
  void tear_down() override;
};
}  // namespace td