441 lines
14 KiB
C#
441 lines
14 KiB
C#
///
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/// Copyright (c) 2017 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Threading;
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using log4net;
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using TBF.Resources;
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namespace TBF.BenchControl.Output.FileWriters.OneFilePerMeter
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{
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public class Writer : ComponentBase, IOperation, GenericDevices.IResultsWriter
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(Writer));
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public override string ToString() { return string.Format("Output.FileWriters.Enhanced({0})", Cfg.ToString(1)); }
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readonly WriterCfg writerCfg;
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string separatorStr;
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///
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/// Items to print
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///
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string header;
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IList<Results.WMeterRsltItemSpec> commonItems;
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IList<Results.WMeterRsltItemSpec> testItems;
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string footer;
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Results.Entities.Batch batch;
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bool abort; /// Set to 'true' by Stop() operation to abort writing to files
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public Writer() {}
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public Writer(Generic.IComponentCfg cfg)
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: base(cfg)
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{
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writerCfg = cfg as WriterCfg;
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ApplyConfig();
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log.Debug(this.ToString());
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}
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void ApplyConfig()
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{
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switch (writerCfg.Separator)
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{
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default:
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case Separator.None: separatorStr = string.Empty; break;
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case Separator.Space: separatorStr = " "; break;
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case Separator.Tabulator: separatorStr = "\t"; break;
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case Separator.Comma: separatorStr = ","; break;
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case Separator.Semicolon: separatorStr = ";"; break;
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}
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header = string.IsNullOrEmpty(writerCfg.Header) ? string.Empty : writerCfg.Header.Replace("~", Environment.NewLine);
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commonItems = Results.WMeterRsltItemSpec.FromStrArray(writerCfg.CommonItems);
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testItems = Results.WMeterRsltItemSpec.FromStrArray(writerCfg.SelectedItems); /// TestID info will be overwritten later on
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footer = string.IsNullOrEmpty(writerCfg.Footer) ? string.Empty : writerCfg.Footer.Replace("~", Environment.NewLine);
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}
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#region Configuration Change Handling
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public static void OnCfgChange(object sender, CfgChangeArgs args)
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{
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if (CfgChangeHandler == null) return;
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try { CfgChangeHandler(sender, args); }
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catch (Exception e) { log.Error("CfgChangeHandler(...) failed", e); }
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}
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public static event EventHandler<CfgChangeArgs> CfgChangeHandler;
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public override void StartChangeHandler()
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{
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CfgChangeHandler += delegate(object sender, CfgChangeArgs args)
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{
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WriterCfg newCfg = args.Cfg as WriterCfg;
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if (newCfg != null && newCfg.Name.Equals(Name))
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{
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if (args.Command == CfgChangeCmd.CfgChange)
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{
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writerCfg.DestinationPath = newCfg.DestinationPath;
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writerCfg.DestinationPath2 = newCfg.DestinationPath2;
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writerCfg.YearFolders = newCfg.YearFolders;
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writerCfg.MonthFolders = newCfg.MonthFolders;
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writerCfg.DayFolders = newCfg.DayFolders;
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writerCfg.FileNameFormat = newCfg.FileNameFormat;
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writerCfg.Culture = newCfg.Culture;
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writerCfg.Separator = newCfg.Separator;
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writerCfg.EliminateSpaces = newCfg.EliminateSpaces;
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writerCfg.CommonItems = newCfg.CommonItems;
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writerCfg.SelectedItems = newCfg.SelectedItems;
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writerCfg.Header = newCfg.Header;
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writerCfg.Footer = newCfg.Footer;
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ApplyConfig();
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}
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}
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};
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}
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#endregion Configuration Change Handling
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/// <summary>
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/// Eliminate spaces conditionally, depesing on bool WriterCfg.EliminateSpaces
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/// </summary>
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/// <param name="item">Input string</param>
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/// <returns>Output string</returns>
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string ElSpaces(string item)
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{
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if (writerCfg.EliminateSpaces)
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return item.Replace(" ", string.Empty);
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else
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return item;
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}
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/// <summary>
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/// Returns a file name derived from a DateTime structure.
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/// Creates directories on this path as a side effect.
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/// </summary>
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/// <param name="time">Date and time</param>
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/// <returns>File name</returns>
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string GetFilename(string destinationPath, DateTime time)
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{
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string directory = destinationPath; /// Ends with "\\";
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switch (writerCfg.YearFolders)
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{
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case YearFolders.FourDigit:
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directory = string.Format("{0}{1:yyyy}\\", directory, time);
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break;
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case YearFolders.TwoDigit:
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directory = string.Format("{0}{1:yy}\\", directory, time);
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break;
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}
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switch (writerCfg.MonthFolders)
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{
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case MonthFolders.Name:
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{
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string monthStr;
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switch (time.Month)
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{
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default:
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case 1: monthStr = "January"; break;
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case 2: monthStr = "February"; break;
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case 3: monthStr = "March"; break;
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case 4: monthStr = "April"; break;
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case 5: monthStr = "May"; break;
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case 6: monthStr = "June"; break;
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case 7: monthStr = "July"; break;
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case 8: monthStr = "August"; break;
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case 9: monthStr = "September"; break;
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case 10: monthStr = "October"; break;
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case 11: monthStr = "November"; break;
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case 12: monthStr = "December"; break;
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}
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directory = string.Format("{0}{1}\\", directory, monthStr);
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break;
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}
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case MonthFolders.Digit:
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directory = string.Format("{0}{1}\\", directory, time.Month.ToString());
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break;
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case MonthFolders.TwoDigit:
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directory = string.Format("{0}{1:MM}\\", directory, time);
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break;
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}
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switch (writerCfg.DayFolders)
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{
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case DayFolders.Digit:
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directory = string.Format("{0}{1}\\", directory, time.Day.ToString());
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break;
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case DayFolders.TwoDigit:
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directory = string.Format("{0}{1:dd}\\", directory, time);
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break;
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}
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Directory.CreateDirectory(directory);
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try
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{
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if (string.IsNullOrEmpty(writerCfg.FileNameFormat)) throw new Exception();
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return directory + string.Format(writerCfg.FileNameFormat, time);
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}
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catch
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{
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return string.Format("{0}{1:yyMMdd-HHmm}.txt", directory, time);
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}
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}
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/// <summary>
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/// Writes the test cycle results into a file
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/// Events:
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/// Event.ResultsWritten
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/// Event.Busy
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/// </summary>
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/// <param name="batch">Results to write into a file</param>
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/// <returns>Reference to the operation</returns>
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public IOperation WriteResultsOp(Results.Entities.Batch batch)
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{
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this.batch = batch;
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return this;
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}
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/// <summary>Start this operation</summary>
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public void Start()
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{
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CultureInfo oriCulture = Thread.CurrentThread.CurrentCulture;
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if (writerCfg.Culture != Culture.system)
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{
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Thread.CurrentThread.CurrentCulture = new CultureInfo(writerCfg.Culture.ToString());
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}
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WriteRslts(batch, writerCfg.DestinationPath);
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WriteRslts(batch, writerCfg.DestinationPath2);
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Thread.CurrentThread.CurrentCulture = oriCulture;
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}
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/// <summary>Run this operation</summary>
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/// <returns>Event.ResultsWritten</returns>
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public Event Run()
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{
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return Event.ResultsWritten;
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}
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/// <summary>Stop this operation</summary>
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public void Stop()
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{
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}
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void WriteRslts(Results.Entities.Batch batch, string destination)
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{
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StreamWriter writer = StreamWriter.Null;
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if (!string.IsNullOrEmpty(destination))
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{
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try
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{
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writer = File.AppendText(GetFilename(destination, batch.EndTime));
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}
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catch
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{
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}
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}
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WriteRsltsEx(batch, writer);
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writer.Close();
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}
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void WriteRsltsEx(Results.Entities.Batch batch, StreamWriter wrtr)
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{
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///----------
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/// Header
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///----------
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if (!string.IsNullOrEmpty(writerCfg.Header)) wrtr.Write(header);
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wrtr.WriteLine();
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///----------------
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/// Common items
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///----------------
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string[] leftColumn = new string[commonItems.Count];
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string[] rightColumn = new string[commonItems.Count];
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int cnt = 0;
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foreach (var v in commonItems)
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{
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leftColumn[cnt] = v.Caption;
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rightColumn[cnt] = (batch.WaterMeters.Count > 0) ? v.Print(batch.WaterMeters[0]) : string.Empty;
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cnt++;
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}
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/// Determine max. left column width in characters
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int maxLen = 0;
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foreach (var s in leftColumn) if (s.Length > maxLen) maxLen = s.Length;
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/// Write aligned columns
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for (int i = 0; i < Math.Min(leftColumn.Length, rightColumn.Length); i++)
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{
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if (abort) return;
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wrtr.Write(leftColumn[i]);
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wrtr.Write(new string(' ', maxLen - leftColumn[i].Length + 3));
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wrtr.WriteLine(rightColumn[i]);
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}
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///--------
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/// Body
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///--------
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foreach (var wm in batch.WaterMeters)
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{
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WriteWM(wrtr, wm);
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if (abort) return;
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}
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///----------
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/// Footer
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///----------
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if (!string.IsNullOrEmpty(writerCfg.Footer)) wrtr.Write(footer);
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}
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/// <summary>
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/// Write one water meter results
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/// </summary>
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/// <param name="wmNr">Water meter number (0-based)</param>
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void WriteWM(StreamWriter wr, Results.Entities.WaterMeter wm)
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{
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wr.WriteLine();
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/// Write water meter number and s/n
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#if BADGER_MALA_TRAT || BADGER_STREDNA_TRAT || BADGER_VELKA_TRAT
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wr.Write(string.Format("Water meter {0} s/n: {1}", wm.WMPosition, wm.SerialNr));
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#else
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wr.Write(string.Format("{0} {1}", Strings.Water_Meter, wm.WMPosition));
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if (!wm.Compound())
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{
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if (!string.IsNullOrEmpty(wm.SerialNr))
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{
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wr.Write(string.Format(", {0} {1}", Strings.SerialNr, wm.SerialNr));
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}
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}
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else
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{
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if (!string.IsNullOrEmpty(wm.SerialNr))
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{
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wr.Write(string.Format(", {0} {1}", Strings.Main_WM_SerialNr, wm.SerialNr));
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}
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if (!string.IsNullOrEmpty(wm.SerialNrAux))
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{
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wr.Write(string.Format(", {0} {1}", Strings.Aux_WM_SerialNr, wm.SerialNrAux));
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}
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}
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#endif
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wr.WriteLine();
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/// Determine column widths
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int[] columnWidths = new int[testItems.Count];
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int totalWidth = 0;
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for (int i = 0; i < testItems.Count; i++)
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{
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if (abort) return;
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columnWidths[i] = ElSpaces(testItems[i].Caption).Length;
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foreach (var mtr in wm.MeterTestRslts)
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{
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if ((mtr != null) && (mtr.Publish() == Config.Entities.Publish.Always))
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{
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string itemText = testItems[i].Print(wm, mtr.Name());
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/// Strip color information
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string[] texts = itemText.Split(new char[] { '|' });
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if (texts.Length == 2) { itemText = texts[0]; }
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int len = ElSpaces(itemText).Length;
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if (len > columnWidths[i]) columnWidths[i] = len;
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}
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}
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totalWidth += columnWidths[i];
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}
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totalWidth += 3 * (testItems.Count - 1);
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if (totalWidth < 0) totalWidth = 0;
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string horizontalLine = new String('-', totalWidth);
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wr.WriteLine(horizontalLine); /// Horizontal line above the header
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/// Write column headers
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for (int i = 0; i < testItems.Count; i++)
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{
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if (abort) return;
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string caption = ElSpaces(testItems[i].Caption);
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wr.Write(caption);
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if (i < testItems.Count - 1)
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{
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if (!writerCfg.EliminateSpaces)
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{
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wr.Write(new string(' ', columnWidths[i] - testItems[i].Caption.Length + 3));
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}
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wr.Write(separatorStr);
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}
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else
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{
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wr.WriteLine();
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}
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}
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wr.WriteLine(horizontalLine); /// Horizontal line between the header and the body
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/// Write table data
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foreach (var mtr in wm.MeterTestRslts)
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{
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if (abort) return;
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if (mtr != null && mtr.IsPilotRslt() && mtr.Publish() == Config.Entities.Publish.Always)
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{
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for (int i = 0; i < testItems.Count; i++)
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{
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/// Fetch the item
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string itemText = testItems[i].Print(wm, mtr.Name());
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/// Strip color information
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string[] texts = itemText.Split(new char[] { '|' });
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if (texts.Length == 2) { itemText = texts[0]; }
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/// Print the item
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string itemText2 = ElSpaces(itemText);
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wr.Write(itemText2);
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if (i < testItems.Count - 1)
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{
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if (!writerCfg.EliminateSpaces)
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{
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wr.Write(new string(' ', columnWidths[i] - itemText.Length + 3));
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}
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wr.Write(separatorStr);
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}
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else
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{
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wr.WriteLine();
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}
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}
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}
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}
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wr.WriteLine(horizontalLine); /// Horizontal line below the body
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}
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}
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}
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