using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Unity.Networking.Transport;

namespace KairoEngine.Multiplayer
{
    public class NetPingMsg : NetMsg
    {
        public override uint code { get { return (uint)NetOpCode.Ping; }}

        public uint pingId;
        public NetPingMsg() {}

        public NetPingMsg(uint pingId) 
        {
            this.pingId = pingId;
        }

        public override void Serialize(ref DataStreamWriter writer)
        {
            writer.WriteByte((byte)code);
            writer.WriteUInt(pingId);
        }

        public override void Deserialize(ref DataStreamReader reader)
        {
            pingId = reader.ReadUInt();
        }

        public override void SendMessage(ServerBehaviour server, NetMsg netMsg, ref DataStreamWriter writer,  int clientId) 
        {
            if(server == null) return;
            NetPingMsg netPingMsg = (NetPingMsg)netMsg;
            string text = $"Sending ping to client (ID {clientId}, PingId = {netPingMsg.pingId})";
            if(server.debug) Debug.Log(text);
            NetMsgEvents.Trigger($"{server.eventStreamName}_PingSent", text, clientId, code, netPingMsg);
            netPingMsg.Serialize(ref writer);
        }

        public override NetMsg ReceiveMessage(ClientBehaviour client, ref DataStreamReader stream) 
        {
            NetPingMsg netPingMsg = new NetPingMsg();
            netPingMsg.Deserialize(ref stream);
            return netPingMsg;
        }

        public override void ReadMessage(ClientBehaviour client) 
        {
            string text = $"Server sent a ping (PingId = {pingId})";
            if(client.debug) Debug.Log(text);
            NetMsgEvents.Trigger($"{client.eventStreamName}_PingReceived", text, -1, code, this);
        }
    }
}