Reorganize project structure

RemSox.Kernel/Logging/ILogger.cs

@@ -0,0 +1,14 @@
+namespace RemSox.Kernel.Logging;
+
+public interface ILogger
+{
+    void Log(string message, LogSeverity severity);
+
+    void LogInfo(string message);
+
+    void LogError(string message);
+
+    void LogWarning(string message);
+
+    IEnumerable<LogEntry> GetLogs(int? count = null);
+}

RemSox.Kernel/Logging/InMemoryLogger.cs

@@ -0,0 +1,34 @@
+using System.Collections.Concurrent;
+
+namespace RemSox.Kernel.Logging;
+
+public class InMemoryLogger : ILogger
+{
+    private readonly ConcurrentBag<LogEntry> logs = [];
+
+    public void Log(string message, LogSeverity severity)
+    {
+        logs.Add(new LogEntry(message, severity, DateTimeOffset.UtcNow));
+    }
+
+    public void LogError(string message)
+    {
+        Log(message, LogSeverity.Error);
+    }
+
+    public void LogInfo(string message)
+    {
+        Log(message, LogSeverity.Info);
+    }
+
+    public void LogWarning(string message)
+    {
+        Log(message, LogSeverity.Warning);
+    }
+
+    public IEnumerable<LogEntry> GetLogs(int? count = null)
+    {
+        IEnumerable<LogEntry> orderedLogs = logs.OrderBy(l => l.Timestamp);
+        return count.HasValue ? orderedLogs.TakeLast(count.Value) : orderedLogs;
+    }
+}

RemSox.Kernel/Logging/LogEntry.cs

@@ -0,0 +1,3 @@
+namespace RemSox.Kernel.Logging;
+
+public record LogEntry(string Message, LogSeverity Severity, DateTimeOffset Timestamp);

RemSox.Kernel/Logging/LogSeverity.cs

@@ -0,0 +1,8 @@
+namespace RemSox.Kernel.Logging;
+
+public enum LogSeverity
+{
+    Info,
+    Warning,
+    Error
+}

RemSox.Kernel/Logging/ProxyLogger.cs

@@ -0,0 +1,32 @@
+namespace RemSox.Kernel.Logging;
+
+public class ProxyLogger(IEnumerable<ILogger> loggers) : ILogger
+{
+    public void Log(string message, LogSeverity severity)
+    {
+        foreach (ILogger logger in loggers)
+        {
+            logger.Log(message, severity);
+        }
+    }
+
+    public void LogError(string message)
+    {
+        Log(message, LogSeverity.Error);
+    }
+
+    public void LogInfo(string message)
+    {
+        Log(message, LogSeverity.Info);
+    }
+
+    public void LogWarning(string message)
+    {
+        Log(message, LogSeverity.Warning);
+    }
+
+    public IEnumerable<LogEntry> GetLogs(int? count = null)
+    {
+        return loggers.SelectMany(logger => logger.GetLogs(count / loggers.Count())).OrderBy(entry => entry.Timestamp);
+    }
+}