///
/// Copyright (c) 2013-2022 Sensus Slovensko a.s.
///
using System.Collections.Generic;
using TBF.Rig.GenericDevices;

namespace TBF.Rig
{
    public class FeedingPath
    {
		public int ItemNr;
		public string Name;
        public float Qfrom;
        public float Qto;
        public string Selector;
        public IValve Pump;                     /// pump to use with this path or null
        public IList<RegValvePosition> RegVPositions;
        public IList<IValve> ValvesOpen;        /// a list of valves to open or null
        public IList<IValve> ValvesClose;       /// a list of valves to close or null

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

		/// Constructor from data entity
		public FeedingPath(Config.Entities.FeedingPath entity, IList<Rig.Generic.IComponent> components)
			: this(entity.Name, entity.ItemNr)
		{
			Qfrom = entity.Qfrom;
			Qto = entity.Qto;
            Selector = entity.Selector;
            Pump = TbfComponents.FindComponent(entity.Pump, components) as IValve;

            ///
            /// Feeding regulation valves and their positions
            ///
            RegVPositions.Clear();
            foreach (var cmpnt in components)
            {
                IRegValve rv = cmpnt as IRegValve;
                if (rv != null && rv.Category == TBF.Rig.ValveCategory.Feeding && !(rv is TBF.Rig.Elde.RegulValveTandem.RegulValveTandem))
                {
                    RegVPositions.Add(new RegValvePosition(rv));
                }
            }
            TBF.Utils.UpdateRegVPositionsFromStr(ref RegVPositions, entity.RegulValvesPct);

            ///
            /// Regular valves to open
            ///
			string[] vOpen = entity.ValvesOpen.Split(new char[] { ';' });
			ValvesOpen = new List<IValve>();
            foreach (var vName in vOpen)
            {
                var cmpnt = TbfComponents.FindComponent(vName, components);
                if (cmpnt is IValve) ValvesOpen.Add(cmpnt as IValve);
            }

            ///
            /// Regular valves to close
            ///
            string[] vClose = entity.ValvesClose.Split(new char[] { ';' });
            ValvesClose = new List<IValve>();
            foreach (var vName in vClose)
            {
                var cmpnt = TbfComponents.FindComponent(vName, components);
                if (cmpnt is IValve) ValvesClose.Add(cmpnt as IValve);
            }
        }

        public override string ToString()
        {
            return string.Format("{0} Pump={1}", Name, (Pump != null) ? Pump.Name : "---");
        }
    }
}