///
/// Copyright (c) 2013-2015 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using TBF.Entities;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl
{
	public class ComponentBase : IComponent
	{
		readonly Generic.IComponentCfg cfg;
		public Generic.IComponentCfg Cfg { get { return cfg; } }

		public string Name { get { return cfg.Name; } }
		public string ClassName { get { return cfg.Factory.ClassName; } }
		public string ParentName { get { return cfg.ParentName; } }
		public Generic.IComponentFactory Factory { get { return cfg.Factory; } }
		public int ItemNr { get { return cfg.ItemNr; } }
		public Entities.DebugMode DebugLevel { get { return cfg.DebugLevel; } }
		public Entities.LogLevel LogLevel { get { return cfg.LogLevel; } }
		public IList<MeasurementCorrection> Corrections { get { return cfg.Corrections; } }


		/// Constructor, components created in this way is used by
		/// IComponentFactory.DummyComponent() function. Such dummy component should be used
		/// only for runtime class type identification (e.g. object is iValve)
		public ComponentBase()
		{
			cfg = null;
		}

		/// Constructor with configuration as an argument
		public ComponentBase(IComponentCfg cfg)
		{
            if (cfg == null) throw new ArgumentNullException("cfg");
            this.cfg = cfg;
		}

        /// <summary> Empty implementation, might be overriden in derived classes </summary>
        public static void ResetStaticProperties() { }

		/// <summary> Empty implementation, might be overriden in derived classes </summary>
		public virtual void StartChangeHandler() { }

		/// <summary> Empty implementation, might be overriden in derived classes </summary>
		public virtual void StopChangeHandler() { }
	}
}