First commit

Logger/ConsoleLogger.cs

@@ -0,0 +1,55 @@
+namespace Logger;
+
+/// <summary>
+/// Logger implementation that writes to console
+/// </summary>
+public class ConsoleLogger : ILogger
+{
+    private readonly LogLevel _minimumLevel;
+
+    public ConsoleLogger(LogLevel minimumLevel = LogLevel.Trace)
+    {
+        _minimumLevel = minimumLevel;
+    }
+
+    public void Trace(string message) => Log(LogLevel.Trace, message);
+    public void Debug(string message) => Log(LogLevel.Debug, message);
+    public void Info(string message) => Log(LogLevel.Info, message);
+    public void Warning(string message) => Log(LogLevel.Warning, message);
+    public void Error(string message) => Log(LogLevel.Error, message);
+    public void Fatal(string message) => Log(LogLevel.Fatal, message);
+
+    public void Log(LogLevel level, string message)
+    {
+        if (level < _minimumLevel)
+            return;
+
+        var timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
+        var formattedMessage = $"[{timestamp}] [{level}] {message}";
+
+        var previousColor = Console.ForegroundColor;
+        try
+        {
+            Console.ForegroundColor = GetColorForLevel(level);
+            Console.WriteLine(formattedMessage);
+        }
+        finally
+        {
+            Console.ForegroundColor = previousColor;
+        }
+    }
+
+    private static ConsoleColor GetColorForLevel(LogLevel level)
+    {
+        return level switch
+        {
+            LogLevel.Trace => ConsoleColor.Gray,
+            LogLevel.Debug => ConsoleColor.Cyan,
+            LogLevel.Info => ConsoleColor.Green,
+            LogLevel.Warning => ConsoleColor.Yellow,
+            LogLevel.Error => ConsoleColor.Red,
+            LogLevel.Fatal => ConsoleColor.Magenta,
+            _ => ConsoleColor.White
+        };
+    }
+}