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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_AGENT_CLOUD_LINK_H
#define NETDATA_AGENT_CLOUD_LINK_H
#include "daemon/common.h"
#include "mqtt.h"
#include "aclk_common.h"
#define ACLK_CHART_TOPIC "outbound/meta"
#define ACLK_ALARMS_TOPIC "outbound/alarms"
#define ACLK_METADATA_TOPIC "outbound/meta"
#define ACLK_COMMAND_TOPIC "inbound/cmd"
#define ACLK_TOPIC_STRUCTURE "/agent/%s"
#define ACLK_MAX_BACKOFF_DELAY 1024 // maximum backoff delay in seconds
#define ACLK_INITIALIZATION_WAIT 60 // Wait for link to initialize in seconds (per msg)
#define ACLK_INITIALIZATION_SLEEP_WAIT 1 // Wait time @ spin lock for MQTT initialization in seconds
#define ACLK_PING_INTERVAL 60
#define ACLK_LOOP_TIMEOUT 5 // seconds to wait for operations in the library loop
#define ACLK_MAX_TOPIC 255
#define ACLK_RECONNECT_DELAY 1 // reconnect delay -- with backoff strategy for now
#define ACLK_DEFAULT_PORT 9002
#define ACLK_DEFAULT_HOST "localhost"
#define ACLK_V2_PAYLOAD_SEPARATOR "\x0D\x0A\x0D\x0A"
struct aclk_request {
char *type_id;
char *msg_id;
char *callback_topic;
char *payload;
int version;
int min_version;
int max_version;
};
typedef enum aclk_init_action { ACLK_INIT, ACLK_REINIT } ACLK_INIT_ACTION;
void *legacy_aclk_main(void *ptr);
extern int aclk_send_message(char *sub_topic, char *message, char *msg_id);
extern int aclk_send_message_bin(char *sub_topic, const void *message, size_t len, char *msg_id);
extern char *is_agent_claimed(void);
extern void aclk_lws_wss_mqtt_layer_disconnect_notif();
char *create_uuid();
// callbacks for agent cloud link
int aclk_subscribe(char *topic, int qos);
int legacy_cloud_to_agent_parse(JSON_ENTRY *e);
void aclk_disconnect();
void aclk_connect();
#ifdef ENABLE_ACLK
int aclk_send_metadata(ACLK_METADATA_STATE state, RRDHOST *host);
int legacy_aclk_send_info_metadata(ACLK_METADATA_STATE metadata_submitted, RRDHOST *host);
void legacy_aclk_send_alarm_metadata(ACLK_METADATA_STATE metadata_submitted);
int aclk_wait_for_initialization();
char *create_publish_base_topic();
int aclk_send_single_chart(RRDHOST *host, char *chart);
int legacy_aclk_update_chart(RRDHOST *host, char *chart_name, int create);
int legacy_aclk_update_alarm(RRDHOST *host, ALARM_ENTRY *ae);
void aclk_create_header(BUFFER *dest, char *type, char *msg_id, time_t ts_secs, usec_t ts_us, int version);
int legacy_aclk_handle_cloud_message(char *payload);
void legacy_aclk_add_collector(RRDHOST *host, const char *plugin_name, const char *module_name);
void legacy_aclk_del_collector(RRDHOST *host, const char *plugin_name, const char *module_name);
void legacy_aclk_alarm_reload(void);
unsigned long int aclk_reconnect_delay(int mode);
extern void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host);
void legacy_aclk_host_state_update(RRDHOST *host, int connect);
int aclk_send_info_child_connection(RRDHOST *host, ACLK_CMD cmd);
void aclk_update_next_child_to_popcorn(void);
char *legacy_aclk_state(void);
char *legacy_aclk_state_json(void);
#endif
#endif //NETDATA_AGENT_CLOUD_LINK_H
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