Elwig: Add LogWindow

2024-09-22 12:09:34 +02:00
parent 3cde360aaa
commit 526e951029
5 changed files with 94 additions and 0 deletions
--- a/Elwig/Windows/LogWindow.xaml.cs
+++ b/Elwig/Windows/LogWindow.xaml.cs
@ -0,0 +1,44 @@
+using Elwig.Helpers;
+using System.Diagnostics;
+using System.Linq;
+using System.Windows;
+
+namespace Elwig.Windows {
+    public partial class LogWindow : Window {
+
+        public LogWindow() {
+            InitializeComponent();
+            WindowState = WindowState.Maximized;
+        }
+
+        private void Window_Loaded(object sender, RoutedEventArgs evt) {
+            var log = Utils.GetLogEntries();
+            EventList.ItemsSource = log
+                .Select(e => new {
+                    Event = e,
+                    Lines = e.Message.Split('\n').ToArray(),
+                })
+                .Select(e => new {
+                    e.Event,
+                    Exception = e.Lines.FirstOrDefault(l => l.StartsWith("Exception Info: "))?[16..].Trim().Split(':', 2),
+                    Location = e.Lines.FirstOrDefault(l => l.StartsWith("   at Elwig."))?[5..].Trim(),
+                })
+                .Select(e => new {
+                    e.Event,
+                    e.Exception,
+                    ExceptionName = e.Exception?[0].Trim(),
+                    ExceptionMessage = e.Exception?.Length >= 2 ? e.Exception?[1].Trim() : null,
+                    e.Location,
+                })
+                .OrderByDescending(e => e.Event.TimeGenerated)
+                .ToList();
+            EventList.SelectedIndex = 0;
+        }
+
+        private void EventList_SelectionChanged(object sender, RoutedEventArgs evt) {
+            var t = EventList.SelectedItem.GetType();
+            var p = t.GetProperty("Event")!;
+            EventData.Text = ((EventLogEntry)p.GetValue(EventList.SelectedItem)!).Message;
+        }
+    }
+}