using System.Text;
using Common.Const;
using DotNetty.Transport.Channels;
using Entity.DbModel.Station;
using HybirdFrameworkCore.Autofac.Attribute;
using log4net;
using Repository.Station;
using Service.Fire.Client;
using Service.Fire.Common;
using Service.Fire.Msg.Fire.Req;
using Service.Fire.Msg.Host.Resp;

namespace Service.Fire.Handler
{
    /// <summary>
    /// 发送事件
    /// <code>
    /// 1，保存日志到log
    /// </code>
    /// </summary>
    [Order(8)]
    [Scope("InstancePerDependency")]
    public class DataReqHandler : SimpleChannelInboundHandler<DataReq>, IBaseHandler
    {
        private static readonly ILog Log = LogManager.GetLogger(typeof(PollingReqHandler));

        public EquipAlarmDefineRepository _equipAlarmDefineRepository { get; set; }
        public EquipAlarmRecordRepository _equipAlarmRecordRepository { get; set; }
        public EquipAlarmProcessRecordRepository _equipAlarmProcessRecordRepository { get; set; }

        public DataReqHandler(EquipAlarmDefineRepository equipAlarmDefineRepository,
            EquipAlarmRecordRepository equipAlarmRecordRepository,
            EquipAlarmProcessRecordRepository equipAlarmProcessRecordRepository)
        {
            _equipAlarmDefineRepository = equipAlarmDefineRepository;
            _equipAlarmRecordRepository = equipAlarmRecordRepository;
            _equipAlarmProcessRecordRepository = equipAlarmProcessRecordRepository;
        }

        protected override void ChannelRead0(IChannelHandlerContext ctx, DataReq msg)
        {
            if (FireMgr.TryGetClient(ctx.Channel, out var sn, out var client))
            {
                Log.Info($"receive {msg} from {sn}");

                if (msg.Building == 1) //1栋左
                {
                    if (msg.DeviceStatus == 0x05) //火警
                    {
                        Troubleshoot("85", true);
                    }
                    else if (msg.DeviceStatus == 0x00) //火警消除
                    {
                        Troubleshoot("85", false);
                    }

                    if (msg.DeviceType == 0xED) //气体现场动作
                    {
                        Troubleshoot("86", true);
                    }
                    else //报警消除
                    {
                        Troubleshoot("86", false);
                    }
                }
                else if (msg.Building == 2) //2栋右
                {
                    if (msg.DeviceStatus == 0x05) //火警
                    {
                        Troubleshoot("87", true);
                    }
                    else if (msg.DeviceStatus == 0x00) //火警消除
                    {
                        Troubleshoot("87", false);
                    }

                    if (msg.DeviceType == 0xED) //气体现场动作
                    {
                        Troubleshoot("88", true);
                    }
                    else //报警消除
                    {
                        Troubleshoot("85", false);
                    }
                }

                #region 预处理

                /*
                string datatime =
                    (new DateTime(2000 + msg.Years, msg.Month, msg.Day, msg.Hour, msg.Minute, msg.Seconds)).ToString();
                string functionalAttribute = FireConst.FunctionalAttribute(msg.FunctionalAttribute);
                string informationType = FireConst.InformationType(msg.InformationType);
                string deviceStatus = FireConst.DeviceStatus(msg.DeviceStatus);
                string deviceType = FireConst.DeviceType(msg.DeviceType);

                string fault = informationType + functionalAttribute + ":" + deviceType + deviceStatus;

                string strDecode = "";
                for (int i = 0; i < msg.BytesLocationCode.Length; i++)
                {
                    if (msg.BytesLocationCode[i] != 0)
                    {
                        string strhex = msg.BytesLocationCode[i].ToString("X");
                        strDecode += strhex;
                    }
                    else
                    {
                        break;
                    }
                }

                byte[] bytesVelNo = FireConst.ToByteByHexStr(strDecode);
                Encoding gbEcoding = Encoding.GetEncoding("gb2312");
                string strVelNo = gbEcoding.GetString(bytesVelNo);
                 */

                #endregion
            }
        }

        /// <summary>
        /// 处理报警方法
        /// </summary>
        /// <param name="errorCode">报警编码</param>
        /// <param name="isAlarm">是否存在报警</param>
        /// <returns></returns>
        public bool Troubleshoot(string errorCode, bool isAlarm)
        {
            if (isAlarm) //存在报警
            {
                EquipAlarmDefine EquipAlarmDefine =
                    _equipAlarmDefineRepository.QueryByClause(i =>
                        i.ErrorCode == errorCode && i.EquipTypeCode == (int)EquipmentType.Fire);

                if (EquipAlarmDefine!=null)
                {
                 var isfault=_equipAlarmRecordRepository.QueryByClause(i =>
                     i.ErrorCode == errorCode && i.EquipTypeCode == (int)EquipmentType.Fire);   
                    if (isfault!=null) //判断这个报警是否已经添加了
                    {
                        return true;
                    }
                    
                    EquipAlarmRecord EquipAlarmRecord = new EquipAlarmRecord()
                    {
                        EquipTypeCode = EquipAlarmDefine.EquipTypeCode,
                        EquipCode = EquipAlarmDefine.EquipCode,
                        ErrorCode = EquipAlarmDefine.ErrorCode,
                        ErrorLevel = EquipAlarmDefine.ErrorLevel,
                        ErrorMsg = EquipAlarmDefine.ErrorMsg,
                        StartTime = DateTime.Now,
                    };
                    _equipAlarmRecordRepository.Insert(EquipAlarmRecord); //添加故障处理
                }
            }
            else
            {
                EquipAlarmRecord EquipAlarmRecord =
                    _equipAlarmRecordRepository.QueryByClause(i =>
                        i.ErrorCode == errorCode && i.EquipTypeCode == (int)EquipmentType.Fire);

                if (EquipAlarmRecord != null)
                {
                    EquipAlarmProcessRecord EquipAlarmProcessRecord = new EquipAlarmProcessRecord()
                    {
                        EquipTypeCode = EquipAlarmRecord.EquipTypeCode,
                        EquipCode = EquipAlarmRecord.EquipCode,
                        ErrorCode = EquipAlarmRecord.ErrorCode,
                        ErrorLevel = EquipAlarmRecord.ErrorLevel,
                        ErrorMsg = EquipAlarmRecord.ErrorMsg,
                        StartTime = EquipAlarmRecord.StartTime,
                        ProcessTime = DateTime.Now,
                    };
                    _equipAlarmProcessRecordRepository.Insert(EquipAlarmProcessRecord); //保存记录

                    _equipAlarmRecordRepository.Delete(i =>
                        i.ErrorCode == errorCode && i.EquipTypeCode == (int)EquipmentType.Fire);
                }
            }

            return true;
        }
    }
}