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

namespace TBF.BenchControl.BenchId
{
	/// <summary>
	/// Holds information identifying the test bench - serializable configuration.
	/// </summary>
	public class ComponentCfg : ComponentCfgBase, Generic.IComponentCfg
	{
		public int TestBenchNr;

		/// Parameterless constructor
		public ComponentCfg()
		{
		}

		public ComponentCfg(IComponentFactory factory, string name, int testBenchNr)
            : base(factory, name)
        {
			TestBenchNr = testBenchNr;
		}

		public IComponentCfg Clone()
		{
			return new ComponentCfg(Factory, Name, TestBenchNr);
		}

		public string ToString(int i)
		{
			return string.Format("TestBenchNr = {0}", TestBenchNr);
		}

		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))
			{
                ComponentCfg config = (ComponentCfg)(new XmlSerializer(typeof(ComponentCfg))).Deserialize(reader);
                config.InitCfgBaseFromEntity(component, factory);
                return config;
			}
		}
	}
}