using Aitex.Core.RT.Routine;
using Aitex.Core.RT.SCCore;
using Venus_RT.Devices;
using MECF.Framework.Common.Routine;
using Venus_Core;

namespace Venus_RT.Modules.PMs
{
    class LoadLockPumpRoutine : PMRoutineBase, IRoutine
    {
        private enum PumpStep
        {
            kCloseValves,
            kPump,
            kClosePumpValves,
        }

        private int _basePressureLL = 100;
        private int _pumpTimeLimitLL = 120;
        

        public LoadLockPumpRoutine(JetPM chamber) : base(chamber)
        {
            Name = "Loadlock Pump";
        }

        public RState Start(params object[] objs)
        {
            if (CheckLidLoadLock() &&
                CheckSlitDoor() &&
                CheckDryPump())
            {
                Reset();

                _chamber.CloseValves();
                _basePressureLL = SC.GetValue<int>($"{Module}.Pump.LoadLockPumpBasePressure");
                _pumpTimeLimitLL = SC.GetValue<int>($"{Module}.Pump.LoadLockPumpTimeLimit");

                return Runner.Start(Module, Name);
            }
            return RState.Failed;
        }

        public RState Monitor()
        {
            Runner.Delay((int)PumpStep.kCloseValves,    _delay_1s)
                .Run((int)PumpStep.kPump,               HOFs.WrapAction(_chamber.OpenValve, ValveType.LoadlockPumping, true),   () => { return _chamber.LoadlockPressure <= _basePressureLL; }, _pumpTimeLimitLL * 1000)
                .End((int)PumpStep.kClosePumpValves,    HOFs.WrapAction(_chamber.OpenValve, ValveType.LoadlockPumping, false),  _delay_1s);

            return Runner.Status;
        }

        public void Abort()
        {
            CloseAllValves();
        }
    }
}