using Aitex.Core.RT.Log;
using Aitex.Core.RT.Routine;
using Aitex.Core.Util;
using CyberX8_Core;
using CyberX8_RT.Devices.EFEM;
using MECF.Framework.Common.Equipment;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CyberX8_RT.Modules.EFEM
{
    public class EfemSafeCloseRoutine : ModuleRoutineBase, IRoutine
    {
        private enum SafeCloseStep
        {
            Close,
            Resume,
            ResumeActionDoneCheck,
            End
        }

        EfemBase _efem;
        private EfemEntity _efemEntity;

        public EfemSafeCloseRoutine(EfemBase efem) : base(ModuleName.EFEM)
        {
            _efem = efem;
        }


        /// <summary>
        /// 启动
        /// </summary>
        /// <param name="objs"></param>
        /// <returns></returns>
        public RState Start(params object[] objs)
        {
            return Runner.Start(Module, "Save Close");
        }

        /// <summary>
        /// 监控
        /// </summary>
        /// <returns></returns>
        public RState Monitor()
        {
            Runner.Run(SafeCloseStep.Close, () => { return Close(); }, _delay_1ms)
                  .Run(SafeCloseStep.Resume, () => { return Resume(); }, CheckResumeDone,_delay_1s)
                  .Wait(SafeCloseStep.ResumeActionDoneCheck, ResumeActionDoneCheck)
                  .End(SafeCloseStep.End, NullFun, 0);

            return Runner.Status;
        }
        /// <summary>
        /// 暂停功能
        /// </summary>
        /// <returns></returns>
        private bool Resume()
        {
            return _efem.Resume();
        }

        /// <summary>
        /// 检查是否收到Resume_rdy
        /// </summary>
        /// <returns></returns>
        private bool CheckResumeDone()
        {
            return _efem.IsResumeRDYReceived;
        }

        /// <summary>
        /// 检查Resume动作是否完成
        /// </summary>
        /// <returns></returns>
        private bool ResumeActionDoneCheck()
        {
            if (_efem.Status == RState.End)
            {
                return true;
            }
            else if (_efem.Status == RState.Failed)
            {
                LOG.Write(eEvent.ERR_EFEM_COMMON_FAILED, Module, $"Efem Resume Action failed: {_efem.Status}");
                return true;
            }
            return false;
        }

        private bool Close()
        {
            _efemEntity = Singleton<RouteManager>.Instance.GetModule<EfemEntity>(Module.ToString());
            bool myBool = false;
            return _efemEntity.DoorUnlock(new object[] { myBool });
        }

        public void Abort()
        {
            Runner.Stop("Manual Abort");
        }

    }
}