/**
 * Copyright (c) 2026 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#pragma once
#include "dusk.h"

#define NETWORK_INFO_IPV4_DNS_COUNT_MAX 2
#define NETWORK_INFO_IPV4_OCTET_COUNT 4
#define NETWORK_INFO_IPV6_OCTET_COUNT 16
#define NETWORK_INFO_IPV6_DNS_COUNT_MAX 2
#define NETWORK_INFO_FORMAT_IPV4 "%u.%u.%u.%u"
#define NETWORK_INFO_FORMAT_IPV6 \
  "%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x"

typedef enum {
  NETWORK_TYPE_IPV4,
  #ifdef DUSK_NETWORK_IPV6
    NETWORK_TYPE_IPV6,
  #endif
} networktype_t;

typedef struct {
  uint8_t ip[NETWORK_INFO_IPV4_OCTET_COUNT];
} networkinfoipv4_t;

#ifdef DUSK_NETWORK_IPV6
  typedef struct {
    uint8_t ip[NETWORK_INFO_IPV6_OCTET_COUNT];
  } networkinfoipv6_t;
#endif

typedef struct {
  networktype_t type;
  union {
    networkinfoipv4_t ipv4;
    #ifdef DUSK_NETWORK_IPV6
      networkinfoipv6_t ipv6;
    #endif
  };
} networkinfo_t;

/**
 * Returns the network information for the currently active network connection.
 * 
 * @return Network information for the currently active network connection.
 */
networkinfo_t networkGetInfo();