using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

namespace BF
{
    public class SocketManager : ManagerBase
    {
        static SocketManager instance;
        private SocketChannelManager socketChannelManager;
        private readonly bool isLittleEndian;
        private SocketManager()
        {
            isLittleEndian = BitConverter.IsLittleEndian;
        }
        public static SocketManager Create()
        {
            BFLog.LogAssert(instance == null, "This method only allows BFMain to call once");
            instance = new SocketManager();
            instance.Init();
            return instance;
        }

        public override void Init()
        {
            socketChannelManager = new SocketChannelManager();
        }

        public override void Update()
        {
            socketChannelManager.Update(Time.time, Time.realtimeSinceStartup);
        }

        public ISocketChannel TryGetSocketClient(string channelName)
        {
            return socketChannelManager.TryGetSocketChannel(channelName);
        }

        public void CreateSocketClient(string channelName, Action<ISocketChannel> callback)
        {
            var sch = new SocketChannelHelper(isLittleEndian);
            socketChannelManager.CreateSocketChannel(channelName, sch, callback);
        }

        public bool DestroySocketChannel(string channelName)
        {
            return socketChannelManager.DestroySocketChannel(channelName);
        }

        public void Shutdown()
        {
            
        }

        public override void Destroy()
        {
            socketChannelManager.Shutdown();
            socketChannelManager = null;
        }
    }
}