using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using IStation.Model;

namespace IStation.DataDockingSocket
{
    public class HandleHelper : IDataDockingSocket.IHandleHelper
    {
        /// <summary>
        /// 处理注册码
        /// </summary>
        public void HandleRegisterCode(IMonitorDataDockingSession session)
        {
            if (session == null)
                return;
            if (!session.IsConnected)
                return;

            if (SessionHelper.Cache != null)
            {
                if (SessionHelper.Cache != session)
                {
                    if (SessionHelper.Cache.IsConnected)
                    {
                        SessionHelper.Cache.Close($"{session.SessionName} 中，产生新的会话！");
                    }
                }
            }

            SessionHelper.Cache = session;
            var appParas = AppParasHelper.Get();
            if (appParas == null)
            {
                LogCustomHelper.Error("Socket 数据对接中，KQ 缺少数据对接配置文件");
                return;
            }
            foreach (var item in appParas.InstructionItems)
            {
                SendInstructionJobHelper.StartJob(session, item);
                Thread.Sleep(appParas.InstructionSendSpace * 1000);
            }
        }

        /// <summary>
        /// 处理心跳包
        /// </summary>
        public void HandleHeartbeat(IMonitorDataDockingSession session)
        {

        }

        /// <summary>
        /// 处理数据
        /// </summary>
        public void HandleData
            (
                IMonitorDataDockingSession session,
                byte[] bytes,
                List<Model.DataDockingConfigure.Mapper> mappers,
                Action<List<Model.MonitorDataDockingReceiveRecord>> receive
            )
        {
            if (session == null)
                return;
            if (!session.IsConnected)
                return;
            if (bytes == null)
                return;
            if (!AppParas.Verify(bytes))
            {
                return;
            }
            if (mappers == null || mappers.Count < 1)
            {
                return;
            }
            var appParas = AppParasHelper.Get();
            if (appParas == null)
            {
                LogCustomHelper.Error("Socket 数据对接中，SZJT.Ten 缺少数据对接配置文件");
                return;
            }

            var item = appParas.InstructionItems.Find(x => x.Verify(bytes));
            if (item == null)
                return;
            var src_list = HandleDataHelper.HandleData(item, bytes);
            if (src_list != null && src_list.Count > 0)
            {
                var receive_list = new List<Model.MonitorDataDockingReceiveRecord>();
                foreach (var mapper in mappers)
                {
                    var src = src_list.Find(x => x.SignId == mapper.SignId);
                    if (src != null)
                    {
                        var record = new Model.MonitorDataDockingReceiveRecord();
                        record.SysId = mapper.SysId;
                        record.RecordType = src.RecordType;
                        record.SrcTime = src.SrcTime;
                        record.SrcValue = src.SrcValue;
                        receive_list.Add(record);
                    }
                }
                receive(receive_list);
            }

            if (appParas.Src)
            {
                LogCustomHelper.Src(bytes);
            }
            if (appParas.Debug)
            {
                LogCustomHelper.Debug(src_list);
            }
        }

        public bool Valid(byte[] bytes)
        {
            return false;
        }


    }
}