using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Sirenix.OdinInspector;
using KairoEngine.Core;

namespace KairoEngine.Multiplayer
{
    [HideMonoScript]
    public class ClientList : MonoBehaviour
    {
        public ServerBehaviour server;
        public List<ClientData> clients;

        private void OnEnable()
        {
            NetMsgEvents.StartListening($"{server.eventStreamName}_AcceptingHandshake", OnServerAcceptingHandshakeEvent);
            NetMsgEvents.StartListening($"{server.eventStreamName}_ClientDisconnect", OnServerClientDisconnectEvent);
        }

        private void OnDisable()
        {
            NetMsgEvents.StopListening($"{server.eventStreamName}_AcceptingHandshake", OnServerAcceptingHandshakeEvent);
            NetMsgEvents.StartListening($"{server.eventStreamName}_ClientDisconnect", OnServerClientDisconnectEvent);
        }

        private void OnServerAcceptingHandshakeEvent(string text, int clientId, uint code, NetMsg netMsg)
        {
            NetAcceptHandshakeMsg handshake = (NetAcceptHandshakeMsg)netMsg;
            bool registered = false;
            for (int i = 0; i < clients.Count; i++)
            {
                if(clients[i].playerName == handshake.playerName)
                {
                    clients[i].connectionId = clientId;
                    clients[i].isConnected = true;
                    registered = true;
                }
            }
            if(!registered) clients.Add(new ClientData(clientId, handshake.playerName, true));
        }

        private void OnServerClientDisconnectEvent(string text, int clientId, uint code, NetMsg netMsg)
        {
            NetDisconnectMsg disconnectMsg = (NetDisconnectMsg)netMsg;
            for (int i = 0; i < clients.Count; i++)
            {
                if(clients[i].connectionId == clientId)
                {
                    clients[i].connectionId = -1;
                    clients[i].isConnected = false;
                }
            }
        }
    }
}