tbf/TBF/BenchControl/Output/Printers/OnePerMeter/Printer.cs

///
/// Copyright (c) 2017 Sensus Slovensko a.s.
///
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Threading;
using Results.Output.Printers.OnePerMeter;
using log4net;

namespace TBF.BenchControl.Output.Printers.OnePerMeter
{
	public class Printer : ComponentBase, IOperation, GenericDevices.IResultsPrinter
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(Printer));
        public override string ToString() { return string.Format("Output.Printers.OnePerMeter({0})", Cfg.ToString(1)); }

		readonly PrinterCfg printerCfg;

		public bool SupressPrinting { get { return printerCfg.SupressPrinting; } }

        /// <summary> Data to print </summary>
        Results.Entities.Batch batch;

		///
		/// Items to print
		///
		string header;
		IList<Results.WMeterRsltItemSpec> commonItems;
		IList<Results.WMeterRsltItemSpec> testItems;
		string footer;


		public Printer() { }

		public Printer(Generic.IComponentCfg cfg)
			: base(cfg)
		{
			printerCfg = cfg as PrinterCfg;
			ApplyConfig();
			log.Debug(this.ToString());
		}


		void ApplyConfig()
		{
			header = string.IsNullOrEmpty(printerCfg.Header) ? string.Empty : printerCfg.Header.Replace("~", Environment.NewLine);
			commonItems = Results.WMeterRsltItemSpec.FromStrArray(printerCfg.CommonItems);
			testItems = Results.WMeterRsltItemSpec.FromStrArray(printerCfg.SelectedItems);	/// TestID info will be overwritten later on
			footer = string.IsNullOrEmpty(printerCfg.Footer) ? string.Empty : printerCfg.Footer.Replace("~", Environment.NewLine);
		}


		#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)
			{
				PrinterCfg newCfg = args.Cfg as PrinterCfg;
				if (newCfg != null && newCfg.Name.Equals(Name))
				{
					if (args.Command == CfgChangeCmd.CfgChange)
					{
						printerCfg.PageOrientation = newCfg.PageOrientation;
                        printerCfg.Template = newCfg.Template;
						printerCfg.TopMargin = newCfg.TopMargin;
						printerCfg.BottomMargin = newCfg.BottomMargin;
						printerCfg.LeftMargin = newCfg.LeftMargin;

						printerCfg.TitFntFml = newCfg.TitFntFml;
						printerCfg.TitFntSz  = newCfg.TitFntSz;
						printerCfg.TitFntSty = newCfg.TitFntSty;
						printerCfg.HdrFntFml = newCfg.HdrFntFml;
						printerCfg.HdrFntSz  = newCfg.HdrFntSz;
						printerCfg.HdrFntSty = newCfg.HdrFntSty;
						printerCfg.BodyFntFml = newCfg.BodyFntFml;
						printerCfg.BodyFntSz  = newCfg.BodyFntSz;
						printerCfg.BodyFntSty = newCfg.BodyFntSty;
						printerCfg.FooterFntFml = newCfg.FooterFntFml;
						printerCfg.FooterFntSz  = newCfg.FooterFntSz;
						printerCfg.FooterFntSty = newCfg.FooterFntSty;

                        printerCfg.GoodOnly = newCfg.GoodOnly;
                        printerCfg.SupressPrinting = newCfg.SupressPrinting;
						printerCfg.Culture = newCfg.Culture;
                        printerCfg.Header = newCfg.Header;
                        printerCfg.CommonItems = newCfg.CommonItems;
						printerCfg.SelectedItems = newCfg.SelectedItems;
                        printerCfg.SelectedItems2 = newCfg.SelectedItems2;
                        printerCfg.Footer = newCfg.Footer;
                        printerCfg.TestsAreRows = newCfg.TestsAreRows;
                        printerCfg.DocName = newCfg.DocName;
                        printerCfg.ImgName = newCfg.ImgName;
                        printerCfg.ImgLeft = newCfg.ImgLeft;
                        printerCfg.ImgTop = newCfg.ImgTop;
                        printerCfg.ImgWid = newCfg.ImgWid;
                        printerCfg.ImgHgh = newCfg.ImgHgh;

						ApplyConfig();
					}
				}
			};
		}

		#endregion Configuration Change Handling


		/// <summary>
		/// Prints the test cycle results, Events:  Event.ResultsPrinted
		/// </summary>
		/// <param name="batch">Batch results to print</param>
		/// <returns>Reference to the operation</returns>
		public IOperation PrintResultsOp(Results.Entities.Batch batch)
		{
            this.batch = batch;
            return this;
        }

		/// <summary>Start this operation</summary>
		public void Start()
		{
            CultureInfo oriCulture = Thread.CurrentThread.CurrentCulture;

            if (printerCfg.Culture != Culture.system)
            {
                Thread.CurrentThread.CurrentCulture = new CultureInfo(printerCfg.Culture.ToString());
            }

            foreach (var wm in batch.WaterMeters)
            {
                if (!printerCfg.GoodOnly || wm.Passed)
                {
                    string documentName;
                    try
                    {
                        if (string.IsNullOrEmpty(printerCfg.DocName)) throw (new Exception());
                        documentName = string.Format(printerCfg.DocName, wm.StartTime(), wm.EndTime(), wm.BatchNr(), wm.WMPosition, wm.SerialNr);
                    }
                    catch
                    {
                        documentName = string.Format("{0}-{1}", batch.BatchNr, wm.WMPosition);
                    }

                    PrintResults(batch, wm, documentName);
                }
            }

            Thread.CurrentThread.CurrentCulture = oriCulture;
        }

		/// <summary>Run this operation</summary>
		/// <returns>Event.ResultsPrinted</returns>
		public Event Run()
		{
				return Event.ResultsPrinted;
		}

		/// <summary>Stop this operation</summary>
		public void Stop()
		{
		}


		void PrintResults(Results.Entities.Batch batch, Results.Entities.WaterMeter wm, string documentName)
		{
			if (batch.WaterMeters.Count > 0)
			{
				OnePerMeterPrinterCfg cfg = new OnePerMeterPrinterCfg {
					PageOrientation = printerCfg.PageOrientation,
                    Template = printerCfg.Template,
					TopMargin = printerCfg.TopMargin,
					BottomMargin = printerCfg.BottomMargin,
					LeftMargin = printerCfg.LeftMargin,
					TitFntFml = printerCfg.TitFntFml,
					TitFntSz = printerCfg.TitFntSz,
					TitFntSty = printerCfg.TitFntSty,
					HdrFntFml = printerCfg.HdrFntFml,
					HdrFntSz = printerCfg.HdrFntSz,
					HdrFntSty = printerCfg.HdrFntSty,
					BodyFntFml = printerCfg.BodyFntFml,
					BodyFntSz = printerCfg.BodyFntSz,
					BodyFntSty = printerCfg.BodyFntSty,
					FooterFntFml = printerCfg.FooterFntFml,
					FooterFntSz = printerCfg.FooterFntSz,
					FooterFntSty = printerCfg.FooterFntSty,
                    GoodOnly = printerCfg.GoodOnly,
                    SupressPrinting = printerCfg.SupressPrinting,
                    CultureInfo = (printerCfg.Culture == Culture.system) ? Thread.CurrentThread.CurrentCulture : new CultureInfo(printerCfg.Culture.ToString()),
                    Header = printerCfg.Header,
					CommonItems = printerCfg.CommonItems,
					TestItems = printerCfg.SelectedItems,
                    TestItems2 = printerCfg.SelectedItems2,
                    Footer = printerCfg.Footer,
                    TestsAreRows = printerCfg.TestsAreRows,
                    ImgFullPathName = (wm.ArchivePath != null) ? System.IO.Path.Combine(wm.ArchivePath, printerCfg.ImgName) : null,
                    ImgLeft = printerCfg.ImgLeft,
                    ImgTop = printerCfg.ImgTop,
                    ImgWid = printerCfg.ImgWid,
                    ImgHgh = printerCfg.ImgHgh,
                };

                new Results.Output.Printers.OnePerMeter.OnePerMeterPrintDocument(batch, cfg, wm, documentName).Print();
			}
		}
	}
}