using System.Linq;
using Aitex.Core.Common;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Fsm;
using Aitex.Sorter.Common;
using MECF.Framework.Common.Schedulers;
using SicRT.Equipments.Systems;
using SicRT.Modules.Schedulers;
using System.Diagnostics;
using SicModules.LLs;
using SicModules.UnLoads;

namespace SicRT.Scheduler
{
    public class SchedulerUnLoad : SchedulerModule
    {
        public override bool IsAvailable
        {
            get
            {
                return _unL.IsIdle && _unL.IsOnline && CheckTaskDone() && _unL.CheckSlitValveClosed();
            }
        }

        public override bool IsOnline
        {
            get
            {
                 return _unL.IsOnline;
            }
        }

        public override bool IsError
        {
            get
            {
                return _unL.IsError;
            }
        }

        private UnLoadModuleBase _unL = null;

        private ModuleName _taskRobot;
        private int _taskSlot;
        private int _entityTaskToken = (int)FSM_MSG.NONE;
        private bool _separated = false;
        private bool _purgedBefTrayPicking = false;
        private bool _purgedBefWaferPicking = false;
        private bool _purgedAfWaferPicked;
        private bool _coolingCompleted = false;

        public bool IsInPumping
        {
            get
            {
                return _task == TaskType.Pump || _task == TaskType.Purge || _task == TaskType.PrepareTransfer;
            }
        }

        public SchedulerUnLoad(ModuleName module) : base(module.ToString())
        {
            _module = module.ToString();
            _unL = Singleton<EquipmentManager>.Instance.Modules[module] as UnLoadModuleBase;
        }

        public override bool PrepareTransfer(ModuleName robot, EnumTransferType type, int slot)
        {
            _task = TaskType.PrepareTransfer;
            _taskRobot = robot;
            _taskSlot = slot;

            LogTaskStart(_task, $"{robot} {type} slot {slot + 1}");

            return _unL.PrepareTransfer(robot, Hand.Blade1, slot, type, out _);
        }

        internal bool CheckAtAtm()
        {
            SicLoadLock deviceLL = DEVICE.GetDevice<SicLoadLock>($"{_module}.{_module}");

            return deviceLL.CheckAtm();
        }
        internal bool CheckAtVacuum()
        {
            SicLoadLock deviceLL = DEVICE.GetDevice<SicLoadLock>($"{_module}.{_module}");

            return deviceLL.CheckVacuum();
        }
        internal void SetJobStatue()
        {
            SicLoadLock deviceLL = DEVICE.GetDevice<SicLoadLock>($"{_module}.{_module}");
            //deviceLL.SetJobDoneStatus();
        }

        public override bool IsReadyForPick(ModuleName robot, int slot)
        {
            if (robot == ModuleName.WaferRobot)
            {
                return _unL.CheckReadyForTransfer(robot, Hand.Blade1, slot, EnumTransferType.Pick, out _)
                       && WaferManager.Instance.CheckHasWafer(ModuleHelper.Converter(_module), slot);
            }
            else if (robot == ModuleName.TMRobot)
            {
                return _unL.CheckReadyForTransfer(robot, Hand.Blade1, slot, EnumTransferType.Pick, out _)
                       && WaferManager.Instance.CheckHasTray(ModuleHelper.Converter(_module), slot);
            }

            return false;
        }

        public override bool IsReadyForPlace(ModuleName robot, int slot)
        {
            return _unL.CheckReadyForTransfer(robot, Hand.Blade1, slot, EnumTransferType.Place, out _)
                   && WaferManager.Instance.CheckNoWafer(ModuleHelper.Converter(_module), slot)
                   && WaferManager.Instance.CheckNoTray(ModuleHelper.Converter(_module), slot);
        }


        public bool Vent()
        {
            _task = TaskType.Vent;

            _entityTaskToken = _unL.InvokeVent();

            LogTaskStart(_task, $"{Module} vent to ATM");

            return _entityTaskToken != (int)FSM_MSG.NONE;
        }

        public bool Pump()
        {
            _entityTaskToken = _unL.InvokePump();
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Pump;
                LogTaskStart(_task, $"{Module} pump to Vaccum");
                return true;
            }

            return false;
        }

        public override bool Cooling(bool coolingType, int coolingTime)
        {
            _entityTaskToken = _unL.InvokeCooling((int)coolingTime);
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Cooling;
                LogTaskStart(_task, $"{Module} cooling {coolingTime} seconds");
            }

            _coolingCompleted = _entityTaskToken != (int)FSM_MSG.NONE;
            return _coolingCompleted;
        }


        public bool PurgeBeforeTrayPicking(params object[] args)
        {
            // 如果循环次数为0，则跳过此步骤。
            if (args is null || (args[0] is int cycle && cycle <= 0))
            {
                LogTaskStart(_task,
                    $" Purge before tray picking was ignored since the cycle is zero");
                _purgedBefTrayPicking = true;
                return true;
            }

            _entityTaskToken = _unL.InvokePurge(args);
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Purge;
                LogTaskStart(_task, $" Purge before tray picking");
                _purgedBefTrayPicking = true;
                return true;
            }

            return false;
        }

        public bool PurgeBeforeWaferPicking(params object[] args)
        {
            // 如果循环次数为0，则跳过此步骤。
            if (args is null || (args[0] is int cycle && cycle <= 0))
            {
                LogTaskStart(_task,
                    $"[{Module}] Purge before wafer picking was ignored since the cycle is zero");
                _purgedBefWaferPicking = true;
                return true;
            }

            _entityTaskToken = _unL.InvokePurge(args);
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Purge;
                LogTaskStart(_task, $" Purge before wafer picking");
                _purgedBefWaferPicking = true;
                return true;
            }

            return false;
        }

        public bool PurgeAfterWaferPicked(params object[] args)
        {
            // 如果循环次数为0，则跳过此步骤。
            if (args is null || (args[0] is int cycle && cycle <= 0))
            {
                LogTaskStart(_task,
                    $" Purge after wafer picked was ignored since the cycle is zero");
                _purgedAfWaferPicked = true;
                return true;
            }

            _entityTaskToken = _unL.InvokePurge(args);
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Purge;
                LogTaskStart(_task, $" Purge after wafer picked");
                _purgedAfWaferPicked = true;
                return true;
            }

            return false;
        }

        public bool Monitor()
        {
            return true;
        }

        public bool GroupWaferTray()
        {
            _entityTaskToken = _unL.InvokeGroupWaferTray();
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {

                _task = TaskType.Group;
                LogTaskStart(_task, $"{Module} start group wafer and tray");
            }

            return _entityTaskToken != (int)FSM_MSG.NONE;
        }

        public bool SeparateWaferTray()
        {
            _entityTaskToken = _unL.InvokeSeparateWaferTray();
            if (_entityTaskToken != (int)FSM_MSG.NONE)
            {
                _task = TaskType.Separate;
                LogTaskStart(_task, $"{Module} start separate wafer and tray");
            }

            _separated = _entityTaskToken != (int)FSM_MSG.NONE;
            return _entityTaskToken != (int)FSM_MSG.NONE;
        }

        public void ResetPurgedAndSeparatedStatus()
        {
            _coolingCompleted = false;
            _separated = false;
            _purgedBefTrayPicking = false;
            _purgedBefWaferPicking = false;
            _purgedAfWaferPicked = false;

            EV.PostInfoLog(Module.ToString(), "Start to record cooling time");
        }

        public bool CheckCoolingCompleted()
        {
            return _coolingCompleted;
        }

        public override bool CheckWaferTraySeparated()
        {
            return _separated;
        }

        public bool CheckPurgedBeforeTrayPicking()
        {
            return _purgedBefTrayPicking;
        }

        public bool CheckPurgedBeforeWaferPicking()
        {
            return _purgedBefWaferPicking;
        }

        public bool CheckPurgedAfterWaferPicked()
        {
            return _purgedAfWaferPicked;
        }

        public override bool CheckSlitValveClosed()
        {
            return _unL.CheckSlitValveClosed();
        }

        public int GetWaferPurgeCount(int slot, string whichPurge = "PurgeCount")
        {
            if (!WaferManager.Instance.CheckHasWafer(Module, slot))
                return 0;

            var wafer = WaferManager.Instance.GetWafer(Module, slot);

            if (wafer.ProcessJob == null || wafer.ProcessJob.Sequence == null)
                return 0;

            if (wafer.NextSequenceStep >= wafer.ProcessJob.Sequence.Steps.Count)
                return 0;

            if (!wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepModules.Contains(Module))
                return 0;

            if (!wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepParameter.ContainsKey(whichPurge))
                return 0;

            if (int.TryParse(
                    wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepParameter[whichPurge].ToString(),
                    out int purgeCount))
            {
                return purgeCount;
            }

            return 0;
        }

        public int GetWaferPumpDelayTime(int slot, string whichPumpDelay = "PumpDelayTime")
        {
            if (!WaferManager.Instance.CheckHasWafer(Module, slot))
                return 0;

            var wafer = WaferManager.Instance.GetWafer(Module, slot);

            if (wafer.ProcessJob == null || wafer.ProcessJob.Sequence == null)
                return 0;

            if (wafer.NextSequenceStep >= wafer.ProcessJob.Sequence.Steps.Count)
                return 0;

            if (!wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepModules.Contains(Module))
                return 0;

            if (!wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepParameter.ContainsKey(whichPumpDelay))
                return 0;

            if (int.TryParse(
                    wafer.ProcessJob.Sequence.Steps[wafer.NextSequenceStep].StepParameter[whichPumpDelay]
                        .ToString(), out int pumpDelayTime))
            {
                return pumpDelayTime;
            }

            return 0;
        }

        public string GetTaskRunning()
        {
            return _task.ToString();
        }

        public bool CheckTaskDone()
        {
            var taskSucceed = false;
            switch (_task)
            {
                case TaskType.None:
                    taskSucceed = true;
                    break;
                case TaskType.PrepareTransfer:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Cooling:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Vent:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Pump:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Group:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Purge:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
                case TaskType.Separate:
                    taskSucceed = _unL.CheckAcked(_entityTaskToken);
                    break;
            }

            return SuperCheckTaskDone(taskSucceed, _unL.IsIdle | _unL.IsError);
        }
    }
}