///
/// Copyright (c) 2013-2020 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using Dirichlet.Numerics;
using log4net;
using TBF.Rig.ControlBoard;

namespace TBF.Rig.BuiltIn.Pump
{
	public class Pump : ComponentBase, GenericDevices.IPump, GenericDevices.IValve, SchematicDrawing.IDrawingItCmpnt
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(Pump));
        public override string ToString() { return string.Format("{0}({1})", ClassName, Cfg.ToString(-1)); }

		readonly PumpCfg pumpCfg;
        public SchematicDrawing.IDrawingItem DrawingItem { get { return pumpCfg as SchematicDrawing.IDrawingItem; } }
		
        public int Delay { get { return pumpCfg.Delay; } }
        public ValveCategory Category { get { return ValveCategory.Feeding; } }     /// Pump category is Feeding
        public GenericDevices.IValve CoupledTo { get { return null; } }
		public bool InvertCouple { get { return false; } }
		public int LagOpening { get { return 0; } }
		public int LagClosing { get { return 0; } }

        public bool State { get { return (controlBoard.Route & Mask) != 0; } }
        public double Power { get { return State ? 100.0 : 0; } }

		readonly IControlBoard controlBoard;
		readonly int bitPosition;					    /// 0 .. 127
		public readonly UInt128 Mask;					/// derived from bitPosition in the constructor


		public Pump() { }

		public Pump(Generic.IComponentCfg cfg, IList<Generic.IComponent> components)
            : base(cfg)
		{
			pumpCfg = cfg as PumpCfg;

            controlBoard = TbfComponents.FindComponent(cfg.ParentName, components) as IControlBoard;
			if (controlBoard == null) throw new Exception("Cannot find " + Name + " parent");

            bitPosition = pumpCfg.BitNr;
            Mask = (((UInt128)1) << pumpCfg.BitNr);

            log.Warn(this.ToString());
		}

        public override void Initialize() { }
	}
}