#pragma once

#ifdef __cplusplus
extern "C"
{
#endif

#include "packet_io.h"
#include "ip_reassembly.h"
#include "session_manager.h"

struct thread_stat
{
    struct packet_io_stat *pkt_io;
    struct ip_reassembly_stat *ip_reass;
    struct session_manager_stat *sess_mgr;
};

struct stellar_stat_config
{
    uint16_t nr_worker_thread;   // range [1, MAX_THREAD_NUM]
    uint64_t merge_interval_ms;  // range: [0, 60000] (ms)
    uint64_t output_interval_ms; // range: [0, 60000] (ms)
};

struct stellar_stat_config *stellar_stat_config_new(const char *toml_file);
void stellar_stat_config_free(struct stellar_stat_config *cfg);
void stellar_stat_config_print(const struct stellar_stat_config *cfg);

struct stellar_stat;
struct stellar_stat *stellar_stat_new(const struct stellar_stat_config *cfg, uint64_t now_ms);
void stellar_stat_free(struct stellar_stat *stat);
void stellar_stat_output(struct stellar_stat *stat, uint64_t now_ms);
void stellar_stat_merge(struct stellar_stat *stat, const struct thread_stat *thr_stat, uint16_t thr_idx, uint64_t now_ms);
void stellar_stat_print(struct stellar_stat *stat, const struct thread_stat *thr_stat, uint16_t thr_idx);

#ifdef __cplusplus
}
#endif