///
/// Copyright (c) 2019 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using log4net;
using Config.Entities;

namespace TBF.BenchControl.TestMethods.Q2CorrectionFromHistory
{
    public class Component : ComponentBase, GenericDevices.ISimultTestMethod
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(Component));
        public override string ToString() { return string.Format("{0}({1})", ClassName, Cfg.ToString(-1)); }

		public bool CanTest(MetersKind meters) { return true; }
        public bool DoTransitions() { return false; }

		readonly FromHistoryCfg myCfg;

        public bool SimultWithPrevious { get { return false; } }
        public bool SimultWithNext { get { return false; } }

		#region Configuration Change Handling

		public static void OnCfgChange(object sender, CfgChangeArgs args)
		{
			if (CfgChangeHandler == null) return;
			try { CfgChangeHandler(sender, args); }
			catch (Exception e) { log.Error("CfgChangeHandler(...) failed", e); }
		}

		public static event EventHandler<CfgChangeArgs> CfgChangeHandler;

		public override void StartChangeHandler()
		{
			CfgChangeHandler += delegate(object sender, CfgChangeArgs args)
			{
				FromHistoryCfg tmpcfg = args.Cfg as FromHistoryCfg;
				if (tmpcfg != null && tmpcfg.Name.Equals(Name))
				{
					if (args.Command == CfgChangeCmd.CfgChange)
					{
                        myCfg.UseWebService = tmpcfg.UseWebService;
                        myCfg.BaseUrl = tmpcfg.BaseUrl;
                        myCfg.RelativeUrl = tmpcfg.RelativeUrl;
                        myCfg.UseLocalDB = tmpcfg.UseLocalDB;
                        myCfg.ProcedureName = tmpcfg.ProcedureName;
                        myCfg.ProcedureNameAlt1 = tmpcfg.ProcedureNameAlt1;
                        myCfg.ProcedureNameAlt2 = tmpcfg.ProcedureNameAlt2;
                        myCfg.UseDefaultValues = tmpcfg.UseDefaultValues;
                    }
				}
			};
		}

		#endregion Configuration Change Handling


		public Component() { }

		public Component(Generic.IComponentCfg cfg)
            : base(cfg)
		{
			myCfg = cfg as FromHistoryCfg;
		}

        public override void Initialize()
        {
            log.FatalFormat("{0} initialized: {1}", Name, this);
        }

        public IList<Event> Execute(Test test, int repetitionNr, bool isLastRepetition)
		{
            return (new FromHistorySeq()).Execute(test, repetitionNr, myCfg);
		}
	}
}