#include "co_gns_server_bridge.h"

#include <steam/steamnetworkingsockets.h>

extern "C"
{
    int co_gns_server_remote_ipv4(
        co_gns_server_handle handle,
        uint32_t connection_id,
        uint32_t* out_ipv4_host_order,
        uint16_t* out_port)
    {
        if (handle == nullptr || connection_id == 0 || out_ipv4_host_order == nullptr || out_port == nullptr) {
            return 0;
        }

        auto* networking = SteamNetworkingSockets();
        if (networking == nullptr) {
            return 0;
        }

        SteamNetConnectionInfo_t info{};
        if (!networking->GetConnectionInfo(static_cast<HSteamNetConnection>(connection_id), &info)) {
            return 0;
        }
        if (!info.m_addrRemote.IsIPv4()) {
            return 0;
        }

        *out_ipv4_host_order = info.m_addrRemote.GetIPv4();
        *out_port = info.m_addrRemote.m_port;
        return 1;
    }
}