using Aitex.Core.RT.Device;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.Routine;
using Aitex.Core.Util;
using MECF.Framework.Common.Routine;
using PunkHPX8_Core;
using PunkHPX8_RT.Devices.VpwCell;
using PunkHPX8_RT.Devices.VpwMain;
using SecsGem.Core.ItemModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PunkHPX8_RT.Modules.VpwMain
{
    public class VPWHomeRoutine : RoutineBase, IRoutine
    {
        private enum HomeStep
        {
            ChameberUp,
            OpenCellDrainValve,
            End
        }

        #region 常量 
        #endregion

        #region 内部变量
        /// <summary>
        /// Cell device集合
        /// </summary>
        private List<VpwCellDevice> _vpwCellDevices;
        /// <summary>
        /// Main Device
        /// </summary>
        private VpwMainDevice _mainDevice;
        /// <summary>
        /// cell集合
        /// </summary>
        private List<VpwCellDevice> _cellLst=new List<VpwCellDevice>();
        #endregion

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="module"></param>
        /// <param name="device"></param>
        public VPWHomeRoutine(string module) : base(module)
        {
        }
        /// <summary>
        /// 中止
        /// </summary>
        public void Abort()
        {
            Runner.Stop("Manual abort");
        }
        /// <summary>
        /// 监控
        /// </summary>
        /// <returns></returns>
        public RState Monitor()
        {
            Runner.Run(HomeStep.ChameberUp, _mainDevice.ChamberUp, CheckChamberClosed, _delay_1s)
                .Run(HomeStep.OpenCellDrainValve, OpenCellDrainValve, CheckCellDrainValveStatus, _delay_2s)
                .End(HomeStep.End,NullFun, _delay_1ms);
            return Runner.Status;
        }
        /// <summary>
        /// 检验Chamber关闭
        /// </summary>
        /// <returns></returns>
        private bool CheckChamberClosed()
        {
            return _mainDevice.CommonData.ChamberClosed && !_mainDevice.CommonData.ChamberOpened;
        }
        /// <summary>
        /// 打开所有cell valve
        /// </summary>
        /// <returns></returns>
        private bool OpenCellDrainValve()
        {
            foreach(var device in _vpwCellDevices)
            {
                VpwCellEntity vpwCellEntity = Singleton<RouteManager>.Instance.GetModule<VpwCellEntity>(device.Module);
                if (vpwCellEntity.IsAuto||vpwCellEntity.IsManual)
                {
                    _cellLst.Add(device);
                    bool result= device.DrainValveOn();
                    if (!result)
                    {
                        LOG.WriteLog(eEvent.ERR_VPWMAIN, Module, $"{device.Module} open drain valve failed");
                        CloseCellDrainValve();
                        return false;
                    }
                }
            }
            return true;
        }
        /// <summary>
        /// 检验Cell Drain状态
        /// </summary>
        /// <returns></returns>
        private bool CheckCellDrainValveStatus()
        {
            foreach (var item in _cellLst)
            {
                bool result = item.CommonData.DrainValve;
                if (!result)
                {
                    LOG.WriteLog(eEvent.ERR_VPWMAIN, Module, $"{item.Module} drain valve is not opened");
                    CloseCellDrainValve();
                    return false;
                }
            }
            return true;
        }
        /// <summary>
        /// 关闭所有cell的Drain valve
        /// </summary>
        private void CloseCellDrainValve()
        {
            foreach (var item in _cellLst)
            {
                item.DrainValveOff();
            }
        }
        /// <summary>
        /// 启动
        /// </summary>
        /// <param name="objs"></param>
        /// <returns></returns>
        public RState Start(params object[] objs)
        {
            List<VpwCellDevice> lstDevice = (List<VpwCellDevice>)objs[0];
            _vpwCellDevices.Clear();
            _cellLst.Clear();
            for (int i = 0; i < lstDevice.Count; i++)
            {
                _vpwCellDevices.Add(lstDevice[i]);
            }
            _mainDevice = DEVICE.GetDevice<VpwMainDevice>(Module.ToString());
            return Runner.Start(Module,"VPW Home");
        }
    }
}