using Aitex.Core.Common;
using Aitex.Core.RT.Log;
using Aitex.Core.Util;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.WaferHolder;
using CyberX8_RT.Modules.Loader;
using CyberX8_RT.Modules;
using CyberX8_RT.Schedulers;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MECF.Framework.Common.Jobs;
using CyberX8_RT.Modules.PUF;
using CyberX8_Core;
using CyberX8_RT.Modules.Transporter;
using MECF.Framework.Common.SubstrateTrackings;
using MECF.Framework.Common.RecipeCenter;

namespace CyberX8_RT.Dispatch
{
    public class WaferHolderTaskManager : Singleton<WaferHolderTaskManager>
    {
        #region 内部变量
        /// <summary>
        /// wafer Holder task字典(key-id,value-waferHolderTask实例)
        /// </summary>
        private ConcurrentDictionary<string, WaferHolderTask> _waferHolderTaskDic = new ConcurrentDictionary<string, WaferHolderTask>();
        /// <summary>
        /// WaferTask集合
        /// </summary>
        private List<WaferHolderTask> _waferTaskList = new List<WaferHolderTask>();
        /// <summary>
        /// WaferTask锁
        /// </summary>
        private object _waferHolderTaskObject = new object();
        #endregion

        /// <summary>
        /// 创建任务
        /// </summary>
        public bool CreateWaferHolderTask(List<ProcessJobInfo> jobs)
        {
            SequenceRecipe sequenceRecipe = jobs[0].SequenceRecipe;
            List<string> chemistries = SchedulerSequenceRecipeManager.Instance.GetSequenceChemistry(sequenceRecipe);
            WaferSize waferSize = (WaferSize)sequenceRecipe.SubstrateSize;
            WaferHolderInfo waferHolderInfo = SchedulerManager.Instance.GetAvaibleBufferToLoaderWaferHolder(waferSize,sequenceRecipe.CrsType,chemistries);
            if (waferHolderInfo != null && CheckWaferHolderNotExist(waferHolderInfo))
            {
                if (CheckEnableCreateWaferHolderTask())
                {
                    if(!Enum.TryParse(waferHolderInfo.CurrentLocation,out ModuleName locationModuleName))
                    {
                        return false;
                    }
                    if (ModuleHelper.IsBuffer(locationModuleName)&&string.IsNullOrEmpty(waferHolderInfo.OriginalBuffer))
                    {
                        waferHolderInfo.OriginalBuffer = waferHolderInfo.CurrentLocation;
                    }
                    WaferHolderTask waferHolderTask = new WaferHolderTask(waferHolderInfo, jobs[0]);
                    waferHolderTask.OnTaskComplete += WaferHolderTask_OnTaskComplete;                   
                    WaferInfo waferInfo = GetPreLoaderHasWafer();
                    int waferTaskCount = 0;
                    if (waferInfo==null)
                    {
                        waferTaskCount= WaferTaskManager.Instance.CreateWaferTask(jobs, waferHolderInfo, waferHolderTask);
                    }
                    else
                    {
                        if(!CheckWaferMatchedWaferHolderTaskNotCreated(waferInfo))
                        {
                            return false;
                        }
                        string waferHasMatch = WaferTaskManager.Instance.CheckWaferHasMatch(waferInfo.WaferID);
                        if(string.IsNullOrEmpty(waferHasMatch))
                        {
                            waferTaskCount = 1;
                        }
                        else
                        {
                            waferTaskCount = 2;
                        }
                    }
                    if(waferTaskCount == 0)
                    {
                        return false;
                    }
                    _waferHolderTaskDic.TryAdd(waferHolderTask.ID, waferHolderTask);
                    lock (_waferHolderTaskObject)
                    {
                        _waferTaskList.Add(waferHolderTask);
                    }
                    LOG.WriteLog(eEvent.EV_SEQUENCE, "Scheduler", $"Create wafer Shuttle {waferHolderInfo.Id} task");
                    List<SchedulerSequence> sequences = SchedulerSequenceManager.Instance.AnalyWaferHolderAllSchedulerSequence(waferHolderInfo, jobs[0].SequenceRecipe,waferTaskCount);
                    waferHolderTask.InitialSchedulers(sequences);

                    return true;
                }
            }
            return false;
        }
        /// <summary>
        /// 查看Wafer对应的WaferHolderTask是否已经创建
        /// </summary>
        /// <param name="waferInfo"></param>
        /// <returns></returns>
        private bool CheckWaferMatchedWaferHolderTaskNotCreated(WaferInfo waferInfo)
        {
            WaferHolderTask waferHolderTask = WaferTaskManager.Instance.GetWaferHolderTaskByWaferId(waferInfo.WaferID);
            return waferHolderTask == null || CheckWaferHolderNotExist(waferHolderTask.WaferHolderInfo);
        }
        /// <summary>
        /// 检验是否可以创建WaferHolderTask
        /// </summary>
        /// <returns></returns>
        private bool CheckEnableCreateWaferHolderTask()
        {
            TransporterEntity loaderTransporterEntity = Singleton<RouteManager>.Instance.GetModule<TransporterEntity>(ModuleName.Transporter2.ToString());
            LoaderEntity loaderEntity = Singleton<RouteManager>.Instance.GetModule<LoaderEntity>(ModuleName.Loader1.ToString());
            if (loaderEntity == null)
            {
                return false;
            }
            if (loaderEntity.IsError)
            {
                return false;
            }
            if (loaderTransporterEntity == null)
            {
                return false;
            }
            if (loaderEntity.WaferHolderInfo != null)
            {
                return false;
            }
            if (loaderTransporterEntity.IsError)
            {
                return false;
            }
            //if (loaderTransporterEntity.WaferHolderInfo != null)
            //{
            //    return false;
            //}
            //if (loaderTransporterEntity.IsBusy)
            //{
            //    return false;
            //}
            //存在其他任务没有完成Loader调度
            if (CheckExistWaferHolderTaskNotOverLoader())
            {
                return false;
            }
            return true;
        }
        /// <summary>
        /// 检验Loader前面是否存在Wafer
        /// </summary>
        /// <returns></returns>
        public WaferInfo GetPreLoaderHasWafer()
        {
            WaferInfo waferInfo = null;
            if (WaferManager.Instance.CheckHasWafer(ModuleName.EfemRobot, 0))
            {
                waferInfo = WaferManager.Instance.GetWafer(ModuleName.EfemRobot, 0);
                return CheckWaferTaskForward(waferInfo);
            }
            if (WaferManager.Instance.CheckHasWafer(ModuleName.Aligner1, 0))
            {
                waferInfo = WaferManager.Instance.GetWafer(ModuleName.Aligner1, 0);
                return CheckWaferTaskForward(waferInfo);
            }
            //PUF1 B面
            if(WaferManager.Instance.CheckHasWafer(ModuleName.PUF1,1))
            {
                waferInfo = WaferManager.Instance.GetWafer(ModuleName.PUF1, 1);
                return CheckWaferTaskForward(waferInfo);
            }
            return waferInfo;
        }
        /// <summary>
        /// 检验Wafer是否在于Loader之前
        /// </summary>
        /// <param name="waferInfo"></param>
        /// <returns></returns>
        private WaferInfo CheckWaferTaskForward(WaferInfo waferInfo)
        {
            if (!WaferTaskManager.Instance.Contains(waferInfo.WaferID))
            {
                return null;
            }
            WaferTask waferTask = WaferTaskManager.Instance.GetWaferTask(waferInfo.WaferID);
            if (waferTask == null)
            {
                return null;
            }
            if (waferTask.IsSchedulerForward())
            {
                return waferInfo;
            }
            else
            {
                return null;
            }
        }
        /// <summary>
        /// 创建Dummy WaferHolder Task
        /// </summary>
        public void CreateDummyWaferHolderTask()
        {
            List<WaferHolderInfo> waferHolderInfos = DummyWaferManager.Instance.LoadCompletedWaferHolderInfo();

            foreach (WaferHolderInfo waferHolderInfo in waferHolderInfos)
            {
                if (CheckWaferHolderNotExist(waferHolderInfo))
                {
                    if (CheckEnableCreateWaferHolderTask())
                    {
                        int waferTaskCount = 0;
                        WaferInfo waferInfo = GetPreLoaderHasWafer();
                        if (waferInfo == null)
                        {
                            List<WaferInfo> waferInfos = DummyWaferManager.Instance.LoadDummyWafersByWaferHolder(waferHolderInfo);
                            if (waferInfos.Count != 0)
                            {
                                WaferHolderTask waferHolderTask = new WaferHolderTask(waferHolderInfo, null);
                                waferHolderTask.OnTaskComplete += WaferHolderTask_OnTaskComplete;
                                waferTaskCount = WaferTaskManager.Instance.CreateDummyWaferTask(waferInfos, waferHolderInfo.SequenceRecipe, waferHolderTask);                                
                                if (waferTaskCount == 0)
                                {
                                    break;
                                }

                                _waferHolderTaskDic.TryAdd(waferHolderTask.ID, waferHolderTask);
                                lock (_waferHolderTaskObject)
                                {
                                    _waferTaskList.Add(waferHolderTask);
                                }
                                LOG.WriteLog(eEvent.EV_SEQUENCE, "Scheduler", $"Create dummy wafer Shuttle {waferHolderInfo.Id} task");
                                List<SchedulerSequence> sequences = SchedulerSequenceManager.Instance.AnalyseDummyWaferHolderAllSchedulerSequence(waferHolderInfo, waferTaskCount);
                                waferHolderTask.InitialSchedulers(sequences);
                                break;
                            }
                        }
                    }
                }
            }
        }
        /// <summary>
        /// wafer Holder Task完成事件
        /// </summary>
        /// <param name="id"></param>
        private void WaferHolderTask_OnTaskComplete(string id)
        {
            RemoveById(id);
        }
        /// <summary>
        /// 检验WaferHolderTask是否完成Loader调度
        /// </summary>
        /// <returns></returns>
        private bool CheckExistWaferHolderTaskNotOverLoader()
        {
            List<WaferHolderTask> waferHolderTasks = _waferHolderTaskDic.Values.ToList();
            foreach(var task in waferHolderTasks)
            {
                if (task.IsNotPassLoader())
                {
                    return true;
                }
            }
            return false;
        }
        /// <summary>
        /// 是否包含该任务
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool CheckWaferHolderNotExist(WaferHolderInfo waferHolderInfo)
        {
            List<WaferHolderTask> waferHolderTasks = _waferHolderTaskDic.Values.ToList();
            return waferHolderTasks.Find(O => O.WaferHolderInfo.Id == waferHolderInfo.Id) == null;
        }
        /// <summary>
        /// 移除
        /// </summary>
        /// <param name="id"></param>
        public void RemoveById(string id)
        {
            if (_waferHolderTaskDic.ContainsKey(id))
            {
                _waferHolderTaskDic.TryRemove(id, out var waferHolderTask);
                waferHolderTask.Dispose();
                waferHolderTask.OnTaskComplete -= WaferHolderTask_OnTaskComplete;
                LOG.WriteBackgroundLog(eEvent.EV_SCHEDULER, "Scheduler", $"remove wafer Shuttle {waferHolderTask.WaferHolderInfo.Id} task");
            }
            lock (_waferHolderTaskObject)
            {
                int index = _waferTaskList.FindIndex(O => O.ID == id);
                if (index != -1)
                {
                    _waferTaskList.RemoveAt(index);
                }
            }
        }
        /// <summary>
        /// 加载WaferHolder任务集合
        /// </summary>
        /// <returns></returns>
        public List<WaferHolderTask> LoaderWaferHolderTaskList()
        {
            lock (_waferHolderTaskObject)
            {
                return _waferTaskList;
            }
        }
        /// <summary>
        /// 检验所有task是否完成
        /// </summary>
        /// <returns></returns>
        public bool CheckAllTaskComplete()
        {
            return _waferTaskList.Count == 0;
        }
        /// <summary>
        /// 暂停
        /// </summary>
        public void PauseAllTask()
        {
            List<WaferHolderTask> waferHolderTasks = _waferHolderTaskDic.Values.ToList();
            foreach (WaferHolderTask item in waferHolderTasks)
            {
                item.Pause();
            }
        }
        /// <summary>
        /// 恢复所有任务
        /// </summary>
        public void ResumeAllTask()
        {
            List<WaferHolderTask> waferHolderTasks = _waferHolderTaskDic.Values.ToList();
            foreach (WaferHolderTask item in waferHolderTasks)
            {
                item.Resume();
            }
        }

        /// <summary>
        /// 移除所有任务
        /// </summary>
        public void RemoveAllTask()
        {
            List<WaferHolderTask> waferHolderTasks = _waferHolderTaskDic.Values.ToList();
            foreach (WaferHolderTask item in waferHolderTasks)
            {
                RemoveById(item.ID);
            }
        }
        /// <summary>
        /// 中止WaferHolderTask
        /// </summary>
        /// <param name="processJobInfo"></param>
        public void AbortWaferHolderTaskByProcessJob(ProcessJobInfo processJobInfo)
        {
            List<string> keys = _waferHolderTaskDic.Keys.ToList();
            foreach (string key in keys)
            {
                WaferHolderTask waferHolderTask = _waferHolderTaskDic[key];
                if(waferHolderTask!=null&&waferHolderTask.ProcessJobInfo!=null&&waferHolderTask.ProcessJobInfo.InnerId == processJobInfo.InnerId)
                {
                    _waferHolderTaskDic.TryRemove(key, out waferHolderTask);
                    RemoveById(waferHolderTask.ID);
                    LOG.WriteBackgroundLog(eEvent.EV_SCHEDULER, "Scheduler", $"remove wafer Shuttle {waferHolderTask.WaferHolderInfo.Id} task");
                }
            }
        }
        /// <summary>
        /// 是否存在其他WaferTask没有
        /// </summary>
        /// <returns></returns>
        private bool CheckExistWaferHolderTaskNotStart()
        {
            List<WaferHolderTask> tmp = _waferHolderTaskDic.Values.ToList();
            foreach (WaferHolderTask item in tmp)
            {
                if (item.State == WaferHolderTaskState.Created)
                {
                    return true;
                }
            }
            return false;
        }
    }
}