/**
 * Copyright (c) 2025 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#include "packet.h"
#include "util/memory.h"
#include "assert/assert.h"
#include "server/server.h"

void packetPingCreate(packet_t *packet) {
  packetInit(packet, PACKET_TYPE_PING, sizeof(packetping_t));
  packet->data.ping.number = GetRandomValue(0, INT32_MAX);
}

errorret_t packetPingClientProcess(
  const packet_t *packet,
  client_t *client
) {
  printf("Client got Pong!\n");
  return ERROR_OK;
}

errorret_t packetPingServerProcess(
  const packet_t *packet,
  serverclient_t *client
) {
  if(packet->length != sizeof(packetping_t)) {
    return error("Ping packet length is not %d", sizeof(packetping_t));
  }

  printf("Server got Ping!\n");

  packet_t pong;
  packetPingCreate(&pong);
  packetQueuePushOut(&client->packetQueue, &pong);
  return ERROR_OK;
}