using System;
using System.IO;
using System.Xml.Serialization;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Elde.PressureMeter
{
    public class PressureMeterCfg : ComponentCfgBase, Generic.IChildComponentCfg
	{
		public int Position;			 /// 0..7
		public byte RS485Address;        /// 0..255
										
		/// Parameterless constructor
		public PressureMeterCfg()
		{
		}
		/// <summary>
		/// Regulation valve configuration parameters
		/// </summary>
		/// <param name="name">Regulation valve name</param>
		/// <param name="index">Position on the control board 1..5</param>
		/// <param name="dacValueClosed">0..1023</param>
		/// <param name="dacValueOpen">0..1023</param>
		public PressureMeterCfg(IComponentFactory factory, string name, string parentName, int index, byte rs485Address)
            : base(factory, name, parentName)
        {
			if (index < 0 || index > 7) throw new ArgumentOutOfRangeException("Position");
			this.Position = index;

            if (rs485Address < 0 || rs485Address > 255) throw new ArgumentOutOfRangeException("RS485Address");
			this.RS485Address = rs485Address;
		}

		public IComponentCfg Clone()
		{
			return new PressureMeterCfg(Factory, Name, ParentName, Position, RS485Address);
		}

		public string ToString(int i)
		{
			return string.Format("index={0}, RS485 address={1}", Position, RS485Address);
		}

		public TBF.Entities.Component CreateDbEntity()
		{
			using (var writer = new StringWriter())
			{
				(new XmlSerializer(GetType())).Serialize(writer, this);
                return Entities.Component.CreateFromCfg(Name, Factory.ClassName, ParentName, ItemNr, DebugLevel, LogLevel, writer.ToString());
			}
		}

		public static IComponentCfg CreateFromDbEntity(Entities.Component component, IComponentFactory factory)
		{
			using (var reader = new StringReader(component.Parameters))
			{
                PressureMeterCfg config = (PressureMeterCfg)(new XmlSerializer(typeof(PressureMeterCfg))).Deserialize(reader);
                config.InitCfgBaseFromEntity(component, factory);
                return config;
			}
		}
	}
}