using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Transport.Channels;
using JSMachine.WMS.Infrastructure.Helper;
using JSMachine.WMS.Netty.NettyAsClient.Command;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Text;

namespace JSMachine.WMS.Netty.NettyAsClient.Codec
{
    public class Decoder : ByteToMessageDecoder
    {
        protected override void Decode(IChannelHandlerContext context, IByteBuffer input, List<object> output)
        {
            if (input != null)
            {
                int length = input.ReadableBytes;
                byte[] bytes = new byte[length];

                string msg = Encoding.UTF8.GetString(bytes);

                LogHelper.Info(msg);

                output.Add(input);

                try
                {
                    //IMessagePackage message = MessagePackageMange.Instance.BinaryDeserializeToObject(bytes);
                    //IMessagePackage message = JsonConvert.DeserializeObject<IMessagePackage>(Encoding.UTF8.GetString(bytes));

                    string json = Encoding.UTF8.GetString(bytes);
                    JObject jobj = JObject.Parse(json);
                    //当找不到这个节点的值的时候则自动赋0，因此，命令类型不可以是0，否则无法解析的命令都自动归为0类型了
                    //Common.MessagePack.CommandType cmdType = (Common.MessagePack.CommandType)jobj.Value<int>("ComType");

                    //switch (cmdType)
                    //{
                    //    case Common.MessagePack.CommandType.g_eKeepAlive:
                    //        baseCmd = JsonConvert.DeserializeObject<HeartBeartCmd>(json);
                    //        break;
                    //    default:
                    //        break;
                    //}

                    //output.Add(baseCmd);
                }
                catch (Exception ex)
                {
                    LogHelper.Error($"解码远程地址：{context.Channel.RemoteAddress}----发送的数据异常");
                }

                input.Clear();
            }
        }
    }
}