#ifndef W5500_H
#define W5500_H

#include <MQTT/MQTTClient.h>
#include <stdint.h>

// Definitions for socket indexes
#define DHCP_SOCKET 0
#define DNS_SOCKET 1
#define TCP_SOCKET 2

// Options structure for client identification
typedef struct {
  char* clientid;
  char* username;
  char* password;
  int qos;
} ch32_mqtt_options_t;

extern volatile int ip_assigned;

void handle_ip_assigned(void);

// Initializes the W5500 chip
void configure_network(void);

void configure_dhcp(void);

// resolves a domain name
void resolve_domain_name(const char* domain_name);

// init and connect the MQTT client
MQTTClient setup_mqtt_client(Network* network, ch32_mqtt_options_t* opts);

int subscribe_to_topic(MQTTClient* client, const char* topic, enum QoS qos,
                       messageHandler message_callback);

// publish a message to a topic
void publish_message(MQTTClient* client, const char* payload,
                     const char* topic);

#endif  // W5500_H