using Aitex.Core.Common;
using Aitex.Core.RT.Log;
using Aitex.Core.Util;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.Jobs;
using MECF.Framework.Common.RecipeCenter;
using MECF.Framework.Common.SubstrateTrackings;
using PunkHPX8_RT.Modules;
using PunkHPX8_RT.Schedulers;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Markup;
using Aitex.Core.RT.SCCore;

namespace PunkHPX8_RT.Dispatch
{
    public class WaferTaskManager : Singleton<WaferTaskManager>
    {
        #region 常量
        private const string SIDE_A = "SideA";
        private const string SIDE_B = "SideB";
        #endregion

        #region 内部变量
        /// <summary>
        /// FA回复
        /// </summary>
        private SchedulerFACallback _schedulerFACallback = new SchedulerFACallback();
        /// <summary>
        /// 任务锁
        /// </summary>
        private object _taskLocker = new object();
        /// <summary>
        /// 任务集合
        /// </summary>
        private List<WaferTask> _waferTaskList = new List<WaferTask>();
        /// <summary>
        /// Wafer task字典
        /// </summary>
        private ConcurrentDictionary<string, WaferTask> _waferTasksDic = new ConcurrentDictionary<string, WaferTask>();
        /// <summary>
        /// Wafer配对字典(key-自身WaferId,value-配对WaferId)
        /// </summary>
        private ConcurrentDictionary<string, string> _waferTaskMatchDic = new ConcurrentDictionary<string, string>();
        
        #endregion

        /// <summary>
        /// 初始化Task
        /// </summary>
        /// <param name="task"></param>
        public void InitializeTask(WaferTask task)
        {
            _waferTasksDic[task.WaferId] = task;
            lock(_taskLocker)
            {
                _waferTaskList.Add(task);
            }
        }
        /// <summary>
        /// 获取WaferTask
        /// </summary>
        /// <param name="waferId"></param>
        /// <returns></returns>
        public WaferTask GetWaferTask(string waferId)
        {
            return _waferTasksDic.ContainsKey(waferId) ? _waferTasksDic[waferId] : null;
        }
        /// <summary>
        /// 是否包含
        /// </summary>
        /// <param name="waferId"></param>
        /// <returns></returns>
        public bool Contains(string waferId)
        {
            return _waferTasksDic.ContainsKey(waferId);
        }
        /// <summary>
        /// 移除任务
        /// </summary>
        /// <param name="waferId"></param>
        public void RemoveWaferTask(string waferId)
        {
            if(_waferTasksDic.ContainsKey(waferId))
            {
                _waferTasksDic.TryRemove(waferId, out var task);
                task.Dispose();
                task.OnTaskComplete -= WaferTask_OnTaskComplete;
                LOG.WriteBackgroundLog(eEvent.EV_SCHEDULER, "Scheduler", $"remove wafer {waferId} task");
            }
            if(_waferTaskMatchDic.ContainsKey(waferId))
            {
                _waferTaskMatchDic.TryRemove(waferId,out var taskMath);
            }
            lock(_taskLocker)
            {
                int index = _waferTaskList.FindIndex(O => O.WaferId == waferId);
                if (index >= 0)
                {
                    _waferTaskList.RemoveAt(index);
                }
            }
        }
        /// <summary>
        /// 加载Wafer Task集合
        /// </summary>
        /// <returns></returns>
        public List<WaferTask> LoadWaferTaskList()
        {
            return _waferTaskList.ToList(); 
        }

        /// <summary>
        /// 创建Wafer任务
        /// </summary>
        public (int productWaferCount,int dummyWaferCount) CreateWaferTask(List<ProcessJobInfo> processJobInfos)
        {
            int count = 0;
            string mateWaferTask = "";
            List<WaferInfo> wafers = new List<WaferInfo>();
            if (processJobInfos.Count == 0)
            {
                return (0,0);
            }
            for(int i=0; i<processJobInfos.Count;i++)
            {
                ProcessJobInfo processJobInfo = processJobInfos[i];
                for(int j=0;j< processJobInfo.SlotWafers.Count; j++)
                {
                    var item = processJobInfo.SlotWafers[j];
                    if (WaferManager.Instance.CheckHasWafer(item.Item1, item.Item2))
                    {
                        WaferInfo waferInfo = WaferManager.Instance.GetWafer(item.Item1, item.Item2);
                        if (waferInfo != null && waferInfo.ProcessState == EnumWaferProcessStatus.Idle)
                        {
                            if (!Contains(waferInfo.WaferID))
                            {
                                if (count == 0)
                                {
                                    wafers.Add(waferInfo);
                                    count++;
                                }
                                else
                                {
                                    wafers.Add(waferInfo);
                                    break;
                                }
                            }
                        }
                    }
                }
            }
            SequenceRecipe sequenceRecipe = processJobInfos[0].SequenceRecipe;
            if (wafers.Count == 1)
            {
                WaferInfo waferInfo = wafers[0];
                string waferSide = "";
                string dummySide = "";
                bool lastSingleWaferToSideB = sequenceRecipe.LastSingleWaferToSideB;
                if (lastSingleWaferToSideB)
                {
                    string side = AnalyseLoadSide(sequenceRecipe);
                    waferSide = side;
                    dummySide = side;
                }
                else
                {
                    string side = AnalyseLoadSide(sequenceRecipe);
                    waferSide = side;
                    dummySide = side;
                }
                return (1, 0);
            }
            else if (wafers.Count >= 2)
            {
                for (int i = 0; i < 2; i++)
                {
                    WaferInfo waferInfo = wafers[i];
                    if (i == 0)
                    {
                        mateWaferTask = wafers[0].WaferID;
                        string side = AnalyseLoadSide(sequenceRecipe);
                    }
                    else
                    {
                        string side = AnalyseLoadSide(sequenceRecipe); 
                    }
                }
                _waferTaskMatchDic[wafers[0].WaferID] = wafers[1].WaferID;
                _waferTaskMatchDic[wafers[1].WaferID] = wafers[0].WaferID;
                return (2, 0);
            }
            return (0,0);
        }
        /// <summary>
        /// Loader两边尺寸不一致，解析Loader使用side
        /// </summary>
        /// <param name="recipe"></param>
        /// <returns></returns>
        private string AnalyseLoadSide(SequenceRecipe recipe)
        {
            int sideAWaferSize = 0;
            int sideBWaferSize = 0;
            if (sideAWaferSize != sideBWaferSize)
            {
                if(recipe.SubstrateSize==sideAWaferSize)
                {
                    return SIDE_A;
                }
                else
                {
                    return SIDE_B;
                }
            }
            return "";
        }
        /// <summary>
        /// 创建WaferTask SchedulerSequence
        /// </summary>
        /// <param name="waferInfo"></param>
        /// <param name="pufModuleName"></param>
        /// <param name="waferHolderInfo"></param>
        /// <param name="sequenceRecipe"></param>
        private void CreateWaferTaskSchedulerSequence(WaferInfo waferInfo, ModuleName pufModuleName,SequenceRecipe sequenceRecipe, string mateWafeTask,string side)
        { 
            WaferTask waferTask = new WaferTask(waferInfo, null);
            if (!string.IsNullOrEmpty(mateWafeTask))
            {
                waferTask.MateWaferTask = mateWafeTask;
            }
            waferTask.OnTaskComplete += WaferTask_OnTaskComplete;
            LOG.WriteLog(eEvent.EV_SEQUENCE, "Scheduler", $"Create wafer {waferInfo.WaferID} task");
            InitializeTask(waferTask);
        }
        /// <summary>
        /// 创建Dummy Wafer Task 调度工序
        /// </summary>
        /// <param name="waferInfo"></param>
        /// <param name="pufModuleName"></param>
        /// <param name="mateWaferTask"></param>
        private void CreateDummyWaferTaskSchedulerSequence(SequenceRecipe sequenceRecipe,WaferInfo waferInfo,ModuleName pufModuleName,string mateWaferTask,string side)
        {
            List<SchedulerSequence> sequences = SchedulerSequenceManager.Instance.AnalyDummyWaferAllSchedulerSequence(sequenceRecipe,waferInfo,pufModuleName, side);
            
            WaferTask waferTask = new WaferTask(waferInfo,sequences);
            if (!string.IsNullOrEmpty(mateWaferTask))
            {
                waferTask.MateWaferTask = mateWaferTask;
            }
            LOG.WriteLog(eEvent.EV_SEQUENCE, "Scheduler", $"Create Dummy wafer {waferInfo.WaferID} task");
            waferTask.OnTaskStart += WaferTask_OnTaskStart;
            waferTask.OnTaskComplete += WaferTask_OnTaskComplete;
            InitializeTask(waferTask);
        }
        /// <summary>
        /// 任务开始
        /// </summary>
        /// <param name="id"></param>
        /// <exception cref="NotImplementedException"></exception>
        private void WaferTask_OnTaskStart(string id)
        {
            WaferInfo waferInfo = WaferManager.Instance.GetWaferByWaferId(id);
            if (waferInfo != null && waferInfo.WaferType == WaferType.Production)
            {
                ModuleName moduleName = (ModuleName)waferInfo.OriginStation;
                if (ModuleHelper.IsLoadPort(moduleName))
                {
                    CycleManager.Instance.UpdateCycleWaferCount(moduleName.ToString());
                }
                _schedulerFACallback.JobWaferStart(JobProcesser.Instance.GetControlJobInfoByProcessJob(waferInfo.ProcessJob),
                    waferInfo.SequenceName, waferInfo.OriginSlot);
            }
        }

        /// <summary>
        ///  Wafer task完成事件
        /// </summary>
        /// <param name="id"></param>
        private void WaferTask_OnTaskComplete(string id)
        {
            WaferInfo waferInfo=WaferManager.Instance.GetWaferByWaferId(id);
            if (waferInfo != null&&waferInfo.WaferType==WaferType.Production)
            {
                ModuleName moduleName = (ModuleName)waferInfo.OriginStation;
                if (ModuleHelper.IsLoadPort(moduleName))
                {
                    CycleManager.Instance.UpdateCycleWaferCount(moduleName.ToString());
                }
                _schedulerFACallback.JobWaferEnd(JobProcesser.Instance.GetControlJobInfoByProcessJob(waferInfo.ProcessJob), 
                    waferInfo.SequenceName, waferInfo.OriginSlot);
            }
            RemoveWaferTask(id);
        }
        /// <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<WaferTask> waferTasks = _waferTaskList.ToList();
            foreach(WaferTask item in waferTasks)
            {
                item.Pause();
            }
        }
        /// <summary>
        /// 恢复所有任务
        /// </summary>
        public void ResumeAllTask()
        {
            List<WaferTask> waferTasks = _waferTaskList.ToList();
            foreach (WaferTask item in waferTasks)
            {
                item.Resume();
            }
        }
        /// <summary>
        /// 恢复所有任务
        /// </summary>
        public void RemoveAllTask()
        {
            List<WaferTask> waferTasks = _waferTaskList.ToList();
            foreach (WaferTask item in waferTasks)
            {
                RemoveWaferTask(item.WaferId);
            }
        }
        /// <summary>
        /// 根据WaferId获取配对另一个WaferId
        /// </summary>
        /// <param name="waferId"></param>
        /// <returns></returns>
        public string GetMatchWaferIdByWaferId(string waferId)
        {
            return _waferTaskMatchDic.ContainsKey(waferId) ? _waferTaskMatchDic[waferId] : "";
        }
        /// <summary>
        /// 检验Wafer存在匹配的wafer任务(wafer是单片任务还是双片任务)
        /// </summary>
        /// <param name="waferId"></param>
        /// <returns></returns>
        public string CheckWaferHasMatch(string waferId)
        {
            if (_waferTaskMatchDic.ContainsKey(waferId))
            {
                return _waferTaskMatchDic[waferId];
            }
            else
            {
                return "";
            }
        }
    }
}