using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Mesnac.Action.Base;
using System.IO;
using System.Windows.Forms;
using Mesnac.Action.Feeding.BasicInfo;
using Mesnac.Codd.Session;

namespace Mesnac.Action.Feeding.FinishBatch
{
    /// <summary>
    /// 停机记录处理类
    /// </summary>
    public class StartStopRecord //: FeedingAction, IAction
    {
        private static bool _isFirstRun = true;     //是否首次执行
        private static DateTime? _lastSaveEndTime = null;
        private static bool _isInsert = false;      //存盘后，是否进行过停机记录的追加
        private static DateTime _lastUpdateDateTime = DateTime.Now;    //保存最后一次更新停机记录的时间
        private static DateTime _lastMixRunTime = DateTime.Now;         //保存密炼运行的最后时间

        /// <summary>
        /// 最后一次存盘结束时间
        /// </summary>
        public static DateTime? LastSaveEndTime
        {
            get 
            {
                if (StartStopRecord._lastSaveEndTime == null)
                {
                    FeedingAction action = new FeedingAction();
                    string lastSaveEndTime = action.GetSysValue("StopRecord_LastSaveEndTime");
                    if (!String.IsNullOrEmpty(lastSaveEndTime))
                    {
                        StartStopRecord._lastSaveEndTime = Convert.ToDateTime(lastSaveEndTime);
                    }
                }
                return StartStopRecord._lastSaveEndTime; 
            }
            set 
            { 
                StartStopRecord._lastSaveEndTime = value;
                FeedingAction action = new FeedingAction();
                action.UpdateSysValue("StopRecord_LastSaveEndTime", String.Format("{0:yyyy-MM-dd HH:mm:ss}", value));
            }
        }

        public static DateTime LastMixRunTime
        {
            get { return StartStopRecord._lastMixRunTime; }
            set { StartStopRecord._lastMixRunTime = value; }
        }

        /// <summary>
        /// 存盘后，是否进行过停机记录的追加
        /// </summary>
        public static bool IsInsert
        {
            get { return StartStopRecord._isInsert; }
            set { StartStopRecord._isInsert = value; }
        }
        /// <summary>
        /// 停机记录业务入口
        /// </summary>
        public static void Run()
        {
            FeedingAction action = new FeedingAction();
            if (StartStopRecord._isFirstRun)
            {
                //首次执行订阅存盘信号完成事件
                FinishBatch.SaveFinishBatch.OnFinishBatchSave += delegate(object sender, EventArgs e)
                {
                    StartStopRecord.LastSaveEndTime = DateTime.Now;       //在存盘信号完成时，更新最后存盘结束时间
                    StartStopRecord._isInsert = false;
                    action.UpdateSysValue("StopRecord_IsInsert", "false");   //保存是否进行过停机记录
                };
                DateTime dt = DateTime.Now;
                DateTime.TryParse(StartStopRecord.LastSaveEndTime.ToString(),out dt);   //首次运行把最后存盘时间设为密炼最后运行时间
                StartStopRecord.LastMixRunTime = dt;

                StartStopRecord._isFirstRun = false;

                string stopRecord_IsInsert = action.GetSysValue("StopRecord_IsInsert");
                if (!String.IsNullOrEmpty(stopRecord_IsInsert))
                {
                    bool.TryParse(stopRecord_IsInsert, out StartStopRecord._isInsert);
                }
            }

            if (StartStopRecord.LastSaveEndTime == null)
            {
                //未接收到过存盘信号
                return;
            }
            

            if (action.NetType == Mesnac.Action.Base.BaseAction.NetTypes.Net)
            {
                try
                {
                    //网络版
                    //bool isConnect = PlanCommon.PingIpOrDomainName(action.GetConfigValue("ServerIP", "127.0.0.1"));
                    //bool isConnect = PlanCommon.IsCanConnectServer();
                    //if (!isConnect)
                    //{
                    //    //连接服务器数据库失败...
                    //    ICSharpCode.Core.LoggingService.Error(action.Language(33));
                    //    return;
                    //}
                    DbHelper serverHelper = action.NewDbHelper(Basic.DataSourceFactory.MCDbType.Server);
                    if (serverHelper == null)
                    {
                        ICSharpCode.Core.LoggingService.Error("获取网络数据连接失败，无法记录停机记录...");
                        return;
                    }
                    //1、获取最后一次存盘时间（保存至配置文件），最后存盘时间>=3分钟 && 密炼时间（PLC获取）== 0 时插入停机记录，并且每分钟更新一次停机结束时间
                    //System.TimeSpan ts = DateTime.Now - Convert.ToDateTime(StartStopRecord.LastSaveEndTime);
                    System.TimeSpan ts = DateTime.Now - StartStopRecord.LastMixRunTime;
                    //if (SaveDataPerLotHandler.RecipeTime == 0 && StartStopRecord._isInsert == false && ts.TotalSeconds >= 180)
                    if (PlcData.Instance.CurrentMixingTime.LastValue.ToInt() == 0 && StartStopRecord._isInsert == false && ts.TotalSeconds >= 180)
                    {
                        if (PlanCommon.PlanLog == null)
                        {
                            ICSharpCode.Core.LoggingService.Error("获取不到计划日志，无法记录停机记录...");
                            return;
                        }
                        //向网络库Eqm_EquipStop表中添加停机记录

                        try
                        {
                            //获取当前班组名称
                            string className = PlanCommon.GetClassName(Basic.DataSourceFactory.MCDbType.Server, 1, PlanCommon.PlanLog.LastSelectDate, PlanCommon.PlanLog.LastSelectShiftID);

                            serverHelper.ClearParameter();
                            serverHelper.CommandType = System.Data.CommandType.Text;

                            string strSql = "if not exists(select * from Ppt_pmdownrecord where Equip_code = @EquipCode and convert(varchar(19),Mp_startdate,120) = @StartTime) ";
                            strSql += " insert into Ppt_pmdownrecord (Equip_code,shift_id,shift_Class,Mp_startdate,Mp_enddate) values(@EquipCode,@ShiftID,@ClassName,@StartTime,getdate())";//,ShiftID,ClassName
                            serverHelper.CommandText = strSql;
                            serverHelper.AddParameter("@EquipCode", action.CurrEquipCode);
                            serverHelper.AddParameter("@ShiftID", PlanCommon.PlanLog.LastSelectShiftID);
                            serverHelper.AddParameter("@ClassName", className);
                            serverHelper.AddParameter("@StartTime", String.Format("{0:yyyy-MM-dd HH:mm:ss}", Convert.ToDateTime(StartStopRecord.LastSaveEndTime)));
                            serverHelper.ExecuteNonQuery();
                            StartStopRecord._isInsert = true;
                            action.UpdateSysValue("StopRecord_IsInsert", "true");   //保存是否进行过停机记录
                        }
                        catch (Exception ex)
                        {
                            ICSharpCode.Core.LoggingService.Error("停机记录追加失败!", ex);
                        }
                    }
                    //2、每分钟更新一次停机结束时间
                    ts = DateTime.Now - StartStopRecord._lastUpdateDateTime;
                    //if (SaveDataPerLotHandler.RecipeTime == 0 && StartStopRecord._isInsert == true && ts.TotalSeconds >= 60)
                    if (PlcData.Instance.CurrentMixingTime.LastValue.ToInt() == 0 && StartStopRecord._isInsert == true && ts.TotalSeconds >= 60)
                    {
                        //获取当前班组名称
                        string className = PlanCommon.GetClassName(Basic.DataSourceFactory.MCDbType.Server, 1, PlanCommon.PlanLog.LastSelectDate, PlanCommon.PlanLog.LastSelectShiftID);

                        serverHelper.ClearParameter();
                        string strSql2 = "if not exists(select * from Ppt_pmdownrecord where Equip_code = @EquipCode and convert(varchar(19),Mp_startdate,120) = @StartTime) ";
                        strSql2 += " insert into Ppt_pmdownrecord (Equip_code,shift_id,shift_Class,Mp_startdate,Mp_enddate) values(@EquipCode,@ShiftID,@ClassName,@StartTime,dateadd(ss,30,getdate()))";//ShiftID,ClassName,@ShiftID,@ClassName,
                        strSql2 += " else ";
                        strSql2 += " Update Ppt_pmdownrecord set Mp_enddate = getDate() Where Equip_code = @EquipCode and Mp_startdate = @StartTime";
                        serverHelper.CommandText = strSql2;
                        serverHelper.AddParameter("@EquipCode", action.CurrEquipCode);
                        serverHelper.AddParameter("@ShiftID", PlanCommon.PlanLog.LastSelectShiftID);
                        serverHelper.AddParameter("@ClassName", className);
                        serverHelper.AddParameter("@StartTime", String.Format("{0:yyyy-MM-dd HH:mm:ss}", Convert.ToDateTime(StartStopRecord.LastSaveEndTime)));
                        serverHelper.ExecuteNonQuery();
                        StartStopRecord._lastUpdateDateTime = DateTime.Now;
                    }
                }
                catch (Exception ex)
                {
                    ICSharpCode.Core.LoggingService.Error("停机记录更新失败:" + ex.Message);
                }
            }
        }
    }
}