#include <deerith/core/log.h>
#include <enet/enet.h>

#include <deerith/core/log.h>

#include <thread>

#include "network_internals.h"

namespace deerith
{
    ENetHost *client;
    ENetPeer *client_peer;
}

void deerith::connect_to_server(const char *address, int port)
{
    ENetAddress eaddress = {0};
    eaddress.port = port;

    int result = enet_address_set_host(&eaddress, address);
    deerith_client_assert(result == 0, "connect_to_server invalid address");

    client = enet_host_create(NULL, 1, 2, 0, 0);
    deerith_client_assert(client, "connect_to_server failed to create host");

    client_peer = enet_host_connect(client, &eaddress, 2, 0);
    deerith_client_assert(client_peer, "enet_host_connect failed on connect_to_server");
}

int deerith::init_network()
{
    if (enet_initialize() != 0)
    {
        deerith_client_error("An error occurred while initializing ENet.\n");
        return 1;
    }

    return 0;
}

void deerith::shutdown_network()
{
    enet_deinitialize();
}

bool deerith::wait_till_connected_to_server()
{
    ENetEvent event;
    if (enet_host_service(client, &event, 5000) > 0 &&
        event.type == ENET_EVENT_TYPE_CONNECT)
    {
        deerith_client_info("Connected to server");
        return true;
    }

    else
    {
        enet_peer_reset(client_peer);
        deerith_client_error("Failed to connect to server");
        return false;
    }
}