initial commit

2026-04-04 13:30:13 +02:00
commit 6bed9b284c
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+using System;
+using System.Drawing;
+using Microsoft.Extensions.Logging;
+using AvaloniaNlogNoDI.Extensions;
+using Microsoft.Extensions.Configuration;
+using Common.Core;
+using Common.Core.Extensions;
+
+namespace AvaloniaNlogNoDI.Helpers;
+
+// application-wide DataStoreLogger Factory ... returns a wired up Logger instance
+public static class LoggingHelper
+{
+    #region Constructors
+
+    static LoggingHelper()
+    {
+        // retrieve the log level from 'appsettings'
+        string value = AppSettings<string>.Current("Logging:LogLevel", "Default") ?? "Information";
+        Enum.TryParse(value, out LogLevel logLevel);
+
+        IConfigurationRoot configuration = new ConfigurationBuilder()
+            .Initialize()
+            .Build();
+
+
+        // wire up the loggers
+        Factory = LoggerFactory.Create(builder => builder
+
+            // visual debugging tools
+            .AddNLogTargetsNoDI(configuration)
+
+            // uncomment to use custom logging colors (note: System.Drawing namespace)
+            //
+            //.AddNLogTargets(configuration, options =>
+            //{
+            //    options.Colors[LogLevel.Trace] = new()
+            //    {
+            //        Foreground = Color.White,
+            //        Background = Color.DarkGray
+            //    };
+
+            //    options.Colors[LogLevel.Debug] = new()
+            //    {
+            //        Foreground = Color.White,
+            //        Background = Color.Gray
+            //    };
+
+            //    options.Colors[LogLevel.Information] = new()
+            //    {
+            //        Foreground = Color.White,
+            //        Background = Color.DodgerBlue
+            //    };
+
+            //    options.Colors[LogLevel.Warning] = new()
+            //    {
+            //        Foreground = Color.White,
+            //        Background = Color.Orchid
+            //    };
+            //})
+
+            // set minimum log level from 'appsettings*.json'
+            .SetMinimumLevel(logLevel));
+    }
+
+    #endregion
+
+    #region Properties
+
+    public static ILoggerFactory Factory { get; }
+
+    #endregion
+}