using Aitex.Core.RT.Fsm;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using CyberX8_RT.Dispatch;
using CyberX8_RT.Modules.Metal;
using CyberX8_RT.Modules.Rinse;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.WaferHolder;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CyberX8_RT.Schedulers
{
    public class SchedulerTransporterTimeManager : Singleton<SchedulerTransporterTimeManager>
    {
        #region 内部变量
        private ConcurrentDictionary<string, List<SchedulerTime>> _transScheduleTimeDic = new ConcurrentDictionary<string, List<SchedulerTime>>();
        #endregion
        /// <summary>
        /// 增加
        /// </summary>
        /// <param name="transporter"></param>
        /// <param name="waferHolderId"></param>
        /// <param name="schedulerStartTime"></param>
        /// <param name="processTimeLength"></param>
        public void AddTransporterScheduler(string transporter,string waferHolderId,int schedulerIndex,DateTime schedulerStartTime,bool writeQdrLog=true)
        {
            int transporterTransferSeconds = SC.GetValue<int>("Transporter.TransporterTransferSeconds");
            if (!_transScheduleTimeDic.ContainsKey(transporter))
            {
                SchedulerTime transporterTime = new SchedulerTime();
                transporterTime.WaferHolderId = waferHolderId;
                transporterTime.ScheduleStartTime = schedulerStartTime;
                transporterTime.ProcessTimeLength = transporterTransferSeconds;
                transporterTime.SchedulerIndex = schedulerIndex;
                List<SchedulerTime> schedulerTransporterTimes = new List<SchedulerTime>();
                schedulerTransporterTimes.Add(transporterTime);
                _transScheduleTimeDic.TryAdd(transporter, schedulerTransporterTimes);
            }
            else
            {
                List<SchedulerTime> schedulerTransporterTimes = _transScheduleTimeDic[transporter];
                if(schedulerTransporterTimes.Find(O=>O.WaferHolderId==waferHolderId&&O.SchedulerIndex==schedulerIndex) == null)
                {
                    SchedulerTime transTime = new SchedulerTime();
                    transTime.WaferHolderId = waferHolderId;
                    transTime.ScheduleStartTime = schedulerStartTime;
                    transTime.ProcessTimeLength = transporterTransferSeconds;
                    transTime.SchedulerIndex = schedulerIndex;
                    schedulerTransporterTimes.Add(transTime);
                }
            }
            if (writeQdrLog)
            {
                WriteTransporterSchedulerTimeLog();
            }

            LOG.WriteLog(eEvent.INFO_TRANSPORTER, transporter, $"add wafer shuttle {waferHolderId} scheduler {schedulerIndex} {transporter} in scheduler time");
        }
        /// <summary>
        /// 写Transporter调度时间轴日志
        /// </summary>
        /// <param name="key"></param>
        /// <param name="schedulerQdrTime"></param>
        public void WriteTransporterSchedulerTimeLog()
        {
            List<string> keys = _transScheduleTimeDic.Keys.ToList();
            foreach (string key in keys)
            {
                List<SchedulerTime> schedulerTransporterTimes = _transScheduleTimeDic[key];
                List<SchedulerTime> reOrderTransporterTimes = schedulerTransporterTimes.OrderBy(O => O.ScheduleStartTime).ToList();
                foreach (SchedulerTime item in reOrderTransporterTimes)
                {
                    DateTime startTime = item.ScheduleStartTime;
                    DateTime endTime = startTime.AddSeconds(item.ProcessTimeLength);
                    LOG.WriteLog(eEvent.INFO_TRANSPORTER, key, $"wafer shuttle {item.WaferHolderId} scheduler {item.SchedulerIndex} transporter {key} start time {startTime} end time {endTime} processLength {item.ProcessTimeLength} s");
                }
            }
        }
        /// <summary>
        /// 更新Transporter实际启动时间
        /// </summary>
        /// <param name="transporter"></param>
        /// <param name="startTime"></param>
        public void UpdateTransporterStartTime(string transporter,string waferHolderId,int schedulerIndex,DateTime startTime)
        {
            if (_transScheduleTimeDic.ContainsKey(transporter))
            {
                List<SchedulerTime> schedulerTransporterTimes= _transScheduleTimeDic[transporter];
                SchedulerTime schedulerTransporterTime=schedulerTransporterTimes.Find(O=>O.WaferHolderId==waferHolderId&&O.SchedulerIndex==schedulerIndex);
                if (schedulerTransporterTime != null)
                {
                    schedulerTransporterTime.StartTime = startTime;
                    LOG.WriteLog(eEvent.INFO_RINSE, transporter, $"update wafer shuttle {waferHolderId} scheduler {schedulerIndex} {transporter} start time {startTime}");
                }
            }
        }
        /// <summary>
        /// 延后metal后续时间
        /// </summary>
        /// <param name="waferHolderId"></param>
        /// <param name="schedulerIndex"></param>
        /// <param name="seconds"></param>
        public void DelayTransporterSchedulerStartTime(string waferHolderId, int schedulerIndex, double seconds)
        {
            List<string> keys = _transScheduleTimeDic.Keys.ToList();
            foreach (string key in keys)
            {
                List<SchedulerTime> schedulerTimes = _transScheduleTimeDic[key];
                List<SchedulerTime> postSchedulerTimes = schedulerTimes.FindAll(O => O.WaferHolderId == waferHolderId && O.SchedulerIndex > schedulerIndex);
                foreach (SchedulerTime schedulerTime in postSchedulerTimes)
                {
                    schedulerTime.ScheduleStartTime = schedulerTime.ScheduleStartTime.AddSeconds(seconds);
                }
            }
        }
        /// <summary>
        /// 是否已经包含
        /// </summary>
        /// <param name="transporter"></param>
        /// <param name="waferHolderId"></param>
        /// <param name="schedulerIndex"></param>
        /// <returns></returns>
        public bool Contained(string transporter,string waferHolderId,int schedulerIndex)
        {
            if (_transScheduleTimeDic.ContainsKey(transporter))
            {
                List<SchedulerTime> schedulerTimes= _transScheduleTimeDic[transporter];
                return schedulerTimes.Find(O=>O.WaferHolderId==waferHolderId&&O.SchedulerIndex==schedulerIndex)!=null;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 移除
        /// </summary>
        /// <param name="transporter"></param>
        public void RemoveTransporterStartTime(string transporter,string waferHolderId,int schedulerIndex)
        {
            if (_transScheduleTimeDic.ContainsKey(transporter))
            {
                List<SchedulerTime> schedulerTransporterTimes = _transScheduleTimeDic[transporter]; 
                SchedulerTime schedulerTransporterTime = schedulerTransporterTimes.Find(O => O.WaferHolderId == waferHolderId && O.SchedulerIndex == schedulerIndex);
                if (schedulerTransporterTime != null)
                {
                    LOG.WriteLog(eEvent.INFO_TRANSPORTER, transporter, $"remove wafer shuttle {waferHolderId} scheduler {schedulerIndex} transporter {transporter} in scheduler time");
                    schedulerTransporterTimes.Remove(schedulerTransporterTime);
                }
                if (schedulerTransporterTimes.Count == 0)
                {
                    _transScheduleTimeDic.TryRemove(transporter, out schedulerTransporterTimes);
                    LOG.WriteLog(eEvent.INFO_TRANSPORTER, transporter, $"delete wafer shuttle {waferHolderId} scheduler {schedulerIndex} transporter {transporter} in scheduler time");
                }
            }
        }
        /// <summary>
        /// 检验Transporter是否冲突
        /// </summary>
        /// <param name="waferHolderId"></param>
        /// <param name="schedulerStartTime"></param>
        /// <param name="processTimeLength"></param>
        /// <returns></returns>
        public (bool conflict,string waferHolderId,int schedluerIndex) CheckTransporterConflict(string transporter,string waferHolderId, DateTime schedulerStartTime)
        {
            int transporterTransferSeconds = SC.GetValue<int>("Transporter.TransporterTransferSeconds");
            if (!_transScheduleTimeDic.ContainsKey(transporter))
            {
                return (false, "", -1);
            }
            List<SchedulerTime> schedulerTransporterTimes= _transScheduleTimeDic[transporter];
            foreach(SchedulerTime item in schedulerTransporterTimes)
            {
                if (item.WaferHolderId == waferHolderId)
                {
                    continue;
                }
                bool result=CheckTransporterTimeConflict(item,schedulerStartTime);
                if (result)
                {
                    return (true,item.WaferHolderId,item.SchedulerIndex);
                }
            }
            return (false, "", -1);
        }
        /// <summary>
        /// 判定时间是否冲突
        /// </summary>
        /// <param name="schedulerTransporterTime"></param>
        /// <param name="schedulerStartTime"></param>
        /// <param name="processTimeLength"></param>
        /// <returns></returns>
        private bool CheckTransporterTimeConflict(SchedulerTime schedulerTransporterTime, DateTime schedulerStartTime)
        {
            int transporterTransferSeconds = SC.GetValue<int>("Transporter.TransporterTransferSeconds");
            DateTime schedulerEndTime = schedulerStartTime.AddSeconds(transporterTransferSeconds);
            DateTime transporterStartTime= schedulerTransporterTime.ScheduleStartTime;
            DateTime transporterEndTime = schedulerTransporterTime.ScheduleStartTime.AddSeconds(schedulerTransporterTime.ProcessTimeLength);
            if (schedulerStartTime > transporterEndTime)
            {
                return false;
            }
            if (schedulerEndTime < transporterStartTime)
            {
                return false;
            }
            return true;
        }
        /// <summary>
        /// 清除所有
        /// </summary>
        public void RemoveAll()
        {
            List<string> keys = _transScheduleTimeDic.Keys.ToList();
            foreach (string key in keys)
            {
                List<SchedulerTime> schedulerTimes = _transScheduleTimeDic[key];
                schedulerTimes.Clear();
            }
            _transScheduleTimeDic.Clear();
            LOG.Write(eEvent.INFO_RINSE,"System", "Remove all transporter scheduler time");
        }
        /// <summary>
        /// 获取当前Transporter1的调度情况
        /// </summary>
        /// <param name="dateTime"></param>
        /// <returns></returns>
        public (string waferHolderId,int sequenceIndex) GetCurrentTransporter1Scheduler(DateTime dateTime)
        {
            if (!_transScheduleTimeDic.ContainsKey(ModuleName.Transporter1.ToString()))
            {
                return ("", -1);
            }
            List<SchedulerTime> schedulerTimes=_transScheduleTimeDic[(ModuleName.Transporter1.ToString())];
            foreach (SchedulerTime item in schedulerTimes)
            {
                bool conflict = CheckTransporterTimeConflict(item, dateTime);
                if (conflict)
                {
                    return (item.WaferHolderId,item.SchedulerIndex);
                }
            }
            return ("", -1);
        }
    }
}