#ifndef _GLOBAL_METRICS_H
#define _GLOBAL_METRICS_H

#ifdef __cpluscplus
extern "C"
{
#endif

#include "utils.h"
#include <MESA/field_stat2.h>

struct global_metrics_config
{
    char output_file[256];
    char statsd_server[32];
    int statsd_port;
    int statsd_format;
    int statsd_cycle;

    int prometheus_listen_port;
    char prometheus_listen_url[256];
};

struct global_metrics
{
    struct throughput_metrics dev_endpoint_rx;       // 累计值
    struct throughput_metrics dev_endpoint_tx;       // 累计值
    struct throughput_metrics dev_endpoint_err_drop; // 累计值

    struct throughput_metrics raw_pkt_rx;         // 累计值
    struct throughput_metrics raw_pkt_tx;         // 累计值
    struct throughput_metrics raw_pkt_err_bypass; // 累计值

    struct throughput_metrics hit_block_policy;  // 累计值
    struct throughput_metrics hit_bypass_policy; // 累计值

    struct throughput_metrics steering_tx; // 累计值
    struct throughput_metrics steering_rx; // 累计值

    struct throughput_metrics mirroring_tx;      // 累计值
    struct throughput_metrics mirroring_rx_drop; // 累计值

    struct throughput_metrics downlink_keepalive_pkt_rx; // 累计值
    struct throughput_metrics uplink_keepalive_pkt_rx;   // 累计值
    struct throughput_metrics ctrl_pkt_rx;               // 累计值

    uint64_t ctrl_pkt_opening_num;  // 累计值
    uint64_t ctrl_pkt_active_num;   // 累计值
    uint64_t ctrl_pkt_closing_num;  // 累计值
    uint64_t ctrl_pkt_resetall_num; // 累计值
    uint64_t ctrl_pkt_error_num;    // 累计值

    uint64_t sf_active_times;      // 累计值
    uint64_t sf_inactive_times;    // 累计值
    uint64_t sf_mac_exist_times;   // 累计值
    uint64_t sf_mac_noexist_times; // 累计值

    uint64_t session_nums; // 瞬时值

    struct global_metrics_config config;
    screen_stat_handle_t fs_handle;
    int fs_id[128];
};

struct global_metrics *global_metrics_create(const char *profile);
void global_metrics_destory(struct global_metrics *metrics);
void global_metrics_dump(struct global_metrics *metrics);

#ifdef __cpluscplus
}
#endif

#endif