///
/// Copyright (c) 2013-2017 Sensus Metering Systems
///
using System.Collections.Generic;
using TBF.BenchControl.GenericDevices;

namespace TBF.BenchControl
{
    public class OutputPath
    {
		public int ItemNr;
		public string Name;
        public float Qfrom;
        public float Qto;
        public IFlowMeter FlowMeter;
        public IRegulValve RegulValve;
		public float PidCoef;
        public IDiverter Diverter;
        public ITempMeter TempDiv;
        public IScaleOrTank Scale;
        public IValve StartValve1;
        public bool InvertSV1;
        public IValve StartValve2;
        public bool InvertSV2;
        public int LagSV2;
        public IValve StartValve3;
        public bool InvertSV3;
        public int LagSV3;
        public IList<IValve> ValvesOpen;
        public IList<IValve> ValvesClose;

		/// Constructor from name, the rest is empty
		public OutputPath(string name, int itemNr)
		{
			ItemNr = itemNr;
			Name = name;
			ValvesOpen = new List<IValve>();
			ValvesClose = new List<IValve>();
		}

		/// Constructor from data entity
		public OutputPath(Config.Entities.OutputPath outputPathEntity, IList<BenchControl.Generic.IComponent> components)
			: this(outputPathEntity.Name, outputPathEntity.ItemNr)
		{
			Qfrom = outputPathEntity.Qfrom;
			Qto = outputPathEntity.Qto;
            FlowMeter = (IFlowMeter)TbfComponents.FindComponent(outputPathEntity.FlowMeter, components);
            RegulValve = (IRegulValve)TbfComponents.FindComponent(outputPathEntity.RegulValve, components);
			PidCoef = outputPathEntity.PidCoef;
			Diverter = (IDiverter)TbfComponents.FindComponent(outputPathEntity.Diverter, components);
			TempDiv = (ITempMeter)TbfComponents.FindComponent(outputPathEntity.TempDiv, components);
			Scale = (IScaleOrTank)TbfComponents.FindComponent(outputPathEntity.Scale, components);

            string[] svs = outputPathEntity.StartValve != null ? outputPathEntity.StartValve.Split(new char[] { '~' }) : new string[0];
            int iTmp;
            ///
            StartValve1 = (IValve)TbfComponents.FindComponent(((svs.Length > 0) ? svs[0] : string.Empty), components);
            InvertSV1 = (svs.Length > 1) ? svs[1].Equals("i") : false;
            StartValve2 = (IValve)TbfComponents.FindComponent(((svs.Length > 2) ? svs[2] : string.Empty), components);
            InvertSV2 = (svs.Length > 3) ? svs[3].Equals("i") : false;
            LagSV2 = (svs.Length > 4 && int.TryParse(svs[4], out iTmp)) ? iTmp : 0;
            StartValve3 = (IValve)TbfComponents.FindComponent(((svs.Length > 5) ? svs[5] : string.Empty), components);
            InvertSV3 = (svs.Length > 6) ? svs[6].Equals("i") : false;
            LagSV3 = (svs.Length > 7 && int.TryParse(svs[7], out iTmp)) ? iTmp : 0;

			string[] vOpen = outputPathEntity.ValvesOpen.Split(new char[] { ';' });
			ValvesOpen = new List<IValve>();
			foreach (var vName in vOpen) ValvesOpen.Add((IValve)TbfComponents.FindComponent(vName, components));

			string[] vClose = outputPathEntity.ValvesClose.Split(new char[] { ';' });
			ValvesClose = new List<IValve>();
			foreach (var vName in vClose) ValvesClose.Add((IValve)TbfComponents.FindComponent(vName, components));
		}

        public override string ToString()
        {
            return string.Format("{0} RV={1}, Flowm.={2}, Div.={3}, Scale={4}",
                                  Name,
                                 (RegulValve != null) ? RegulValve.Name : "---",
                                 (FlowMeter != null) ? FlowMeter.Name : "---",
                                 (Diverter != null) ? Diverter.Name : "---",
                                 (Scale != null) ? Scale.Name : "---");
        }
    }
}