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

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

        readonly ManualEntryCfg myCfg;

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


		public Component() { }

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

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

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

        #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)
            {
                ManualEntryCfg newCfg = args.Cfg as ManualEntryCfg;
                if ((newCfg != null) && newCfg.Name.Equals(Name))
                {
                    if (args.Command == CfgChangeCmd.CfgChange)
                    {
                        myCfg.Culture = newCfg.Culture;
                        myCfg.Prompt = newCfg.Prompt;
                        myCfg.Items = newCfg.Items;
                    }
                }
            };
        }

        #endregion Configuration Change Handling
    }
}