using JiShe.CollectBus.Core.Exceptions;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JiShe.CollectBus.Protocol.Contracts.Interfaces;
using TouchSocket.Core;
using TouchSocket.Sockets;

namespace JiShe.CollectBus.Core.Plugins
{
    public class TcpServiceReceivedPlugin : PluginBase, ITcpReceivedPlugin, ITcpConnectingPlugin, ITcpConnectedPlugin, ITcpClosedPlugin
    {
        private readonly IServiceProvider _serviceProvider;

        public TcpServiceReceivedPlugin(IServiceProvider serviceProvider)
        {
            _serviceProvider = serviceProvider;
        }

        public async Task OnTcpReceived(ITcpSession client, ReceivedDataEventArgs e)
        {
            //TODO:根据指令区别是376还是645协议

            var protocolType = "TestProtocol";
            IProtocolPlugin? protocolPlugin;
            switch (protocolType)
            {
                //case "376":
                //    //todo：登录拿到设备信息，根据设备信息使用不同的协议解析服务
                //    break;
                //case "645":
                //    //todo: 直接拿设备信息，根据设备信息使用不同的协议解析服务
                //    break;
            }
            protocolPlugin = _serviceProvider.GetKeyedService<IProtocolPlugin>(protocolType);
            client.Logger.Info($"{protocolPlugin?.Get().Name},{protocolPlugin?.Get().RegularExpression}");


            //从客户端收到信息
            var messageHexString = Convert.ToHexString(e.ByteBlock.Span);
            client.Logger.Info($"[TCP] 已从{client.GetIPPort()}接收到信息：{messageHexString}");


            await e.InvokeNext();
        }

        public async Task OnTcpConnecting(ITcpSession client, ConnectingEventArgs e)
        {
            if (client is ITcpSessionClient sessionClient)
            {
                client.Logger.Info($"[TCP] ID:{sessionClient.Id} IP:{client.GetIPPort()}正在连接中...");
            }

            await e.InvokeNext();

        }

        public async Task OnTcpConnected(ITcpSession client, ConnectedEventArgs e)
        {
            if (client is ITcpSessionClient sessionClient)
            {
                client.Logger.Info($"[TCP] ID:{sessionClient.Id} IP:{client.GetIPPort()}已连接");
            }

            await e.InvokeNext();
        }

        public async Task OnTcpClosed(ITcpSession client, ClosedEventArgs e)
        {
            if (client is ITcpSessionClient sessionClient)
            {
                client.Logger.Info($"[TCP] ID:{sessionClient.Id} IP:{client.GetIPPort()}已关闭连接");

            }
            await e.InvokeNext();
        }
    }
}