#ifndef BIN_Msg_Buffer_H
#define BIN_Msg_Buffer_H

#include "../global_include.h"
#include <stack>

struct Mode_Msg_Buffer {
  void push(const std::shared_ptr<SSR::Msg> &msg) {
    std::lock_guard<std::mutex> g(mtx);
    msg_list_cache.push_back(msg);
  }

  const std::vector<std::shared_ptr<SSR::Msg>> &get_all() {
    std::lock_guard<std::mutex> g(mtx);
    std::swap(msg_list_cache, msg_list);
    msg_list_cache.clear();
    mode_s_msg_num = 0;
    mode_other_msg_num = 0;
    return msg_list;
  }

  size_t size() {
    std::lock_guard<std::mutex> g(mtx);
    return msg_list_cache.size();
  }
  std::atomic<size_t> mode_s_msg_num{};
  std::atomic<size_t> mode_other_msg_num{};
  Mode_Msg_Buffer() {
    msg_list_cache.reserve(8 * 10240);
    msg_list.reserve(8 * 10240);
  }

protected:
  std::mutex mtx;
  std::vector<std::shared_ptr<SSR::Msg>> msg_list_cache;
  std::vector<std::shared_ptr<SSR::Msg>> msg_list;
};

struct BIN_Msg_Buffer {
  void push(const std::string &msg);
  const std::vector<std::string *> &get_all();

  std::atomic<size_t> mode_s_msg_num{};
  std::atomic<size_t> mode_other_msg_num{};
  BIN_Msg_Buffer();

  Psc::JSON state_json();

protected:
  std::mutex mtx;
  std::vector<std::string *> msg_list_cache;
  std::vector<std::string *> msg_list;
};

#endif