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path: root/Software/Visual_Studio/Utilities/Tango.LogViewer.UI/LogViewerFileParser/ApplicationLogViewerParser.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Logging;
using System.Text.RegularExpressions;
using System.IO;
using System.Globalization;

namespace Tango.LogViewer.UI.LogViewerFileParser
{
    public class ApplicationLogViewerParser : ILogViewerParser
    {
        public ApplicationLogViewerParser()
        {

        }
        public void Parse(string file, DateTime datetime, ref List<LogItemBase> logItems)
        {
            String text = File.ReadAllText(file);
            var logs = Regex.Split(text, @"(\[\d{2}:\d{2}:\d{2}.\d{2}\])");

            for (int i = 1; i < logs.Length; i += 2)
            {
                try
                {
                    DateTime date = DateTime.ParseExact(logs[i].Replace("[", "").Replace("]", ""), "HH:mm:ss.ff", CultureInfo.InvariantCulture);
                    String rest = logs[i + 1];

                    var entries = Regex.Split(rest, @"\[(.*?)\]");

                    MessageLogItem item = new MessageLogItem();
                    item.TimeStamp = new DateTime(datetime.Year, datetime.Month, datetime.Day, date.Hour, date.Minute, date.Second, date.Millisecond);
                    item.Category = (LogCategory)Enum.Parse(typeof(LogCategory), entries[1]);
                    item.CallerFile = entries[3];
                    item.CallerMethodName = entries[5];
                    item.CallerLineNumber = int.Parse(entries[7]);
                    item.Message = new String(entries[8].Skip(2).ToArray());

                    logItems.Add(item);
                }
                catch (Exception ex)
                {
                    //LogManager.Default.Log(ex, "Could not parse log line: " + logs[i]);
                }
            }
        }
    }
}