Add SqlDebug to config

Signed-off-by: Nikolay Kochulin <porez0xfeedface@gmail.com>

JetKarmaBot/Config.cs

@@ -21,6 +21,7 @@ namespace JetKarmaBot
         }
 
         public ProxySettings Proxy { get; private set; }
+        public bool SqlDebug { get; private set; }
     }
 
     public abstract class ConfigBase

JetKarmaBot/Program.cs

@@ -28,8 +28,11 @@ namespace JetKarmaBot
 
             var dbOptions = new DbContextOptionsBuilder<KarmaContext>()
                 .UseMySql(cfg.ConnectionString);
-
             c.AddInfo<Logger>(new LogInfo());
+            if (cfg.SqlDebug)
+            {
+                dbOptions = dbOptions.UseLoggerFactory(c.GetInstance<NLoggerFactory>());
+            }
             c.AddTransient(() => new KarmaContext(dbOptions.Options));
             c.Add<JetKarmaBot>();
 

JetKarmaBot/Services/LoggerVirtualizer.cs

@@ -0,0 +1,103 @@
+using System;
+using Microsoft.Extensions.Logging;
+using NLog;
+using Perfusion;
+
+namespace JetKarmaBot
+{
+    public class NLoggerFactory : ILoggerFactory
+    {
+        [Inject]
+        private NLoggerProvider c;
+        public void AddProvider(ILoggerProvider provider)
+        {
+        }
+
+        public Microsoft.Extensions.Logging.ILogger CreateLogger(string categoryName) => c.CreateLogger(categoryName);
+
+        public void Dispose()
+        {
+        }
+    }
+    public class NLoggerProvider : ILoggerProvider
+    {
+        [Inject]
+        private Container c;
+
+        public Microsoft.Extensions.Logging.ILogger CreateLogger(string categoryName) => new LoggerVirtualizer(LogManager.GetLogger(categoryName));
+
+        public void Dispose()
+        {
+        }
+    }
+
+    public class LoggerVirtualizer : Microsoft.Extensions.Logging.ILogger
+    {
+        private Logger logger;
+
+        public LoggerVirtualizer(Logger logger)
+        {
+            this.logger = logger;
+        }
+
+        private Microsoft.Extensions.Logging.LogLevel getAppropriate(NLog.LogLevel level)
+        {
+            if (level == NLog.LogLevel.Trace)
+                return Microsoft.Extensions.Logging.LogLevel.Trace;
+            else if (level == NLog.LogLevel.Debug)
+                return Microsoft.Extensions.Logging.LogLevel.Debug;
+            else if (level == NLog.LogLevel.Info)
+                return Microsoft.Extensions.Logging.LogLevel.Information;
+            else if (level == NLog.LogLevel.Warn)
+                return Microsoft.Extensions.Logging.LogLevel.Warning;
+            else if (level == NLog.LogLevel.Error)
+                return Microsoft.Extensions.Logging.LogLevel.Error;
+            else if (level == NLog.LogLevel.Fatal)
+                return Microsoft.Extensions.Logging.LogLevel.Critical;
+            else if (level == NLog.LogLevel.Off)
+                return Microsoft.Extensions.Logging.LogLevel.None;
+            else
+                return Microsoft.Extensions.Logging.LogLevel.None;
+        }
+        private NLog.LogLevel getAppropriate(Microsoft.Extensions.Logging.LogLevel level)
+        {
+            switch (level)
+            {
+                case Microsoft.Extensions.Logging.LogLevel.Trace:
+                    return NLog.LogLevel.Trace;
+                case Microsoft.Extensions.Logging.LogLevel.Debug:
+                    return NLog.LogLevel.Debug;
+                case Microsoft.Extensions.Logging.LogLevel.Information:
+                    return NLog.LogLevel.Info;
+                case Microsoft.Extensions.Logging.LogLevel.Warning:
+                    return NLog.LogLevel.Warn;
+                case Microsoft.Extensions.Logging.LogLevel.Error:
+                    return NLog.LogLevel.Error;
+                case Microsoft.Extensions.Logging.LogLevel.Critical:
+                    return NLog.LogLevel.Fatal;
+                default:
+                    return NLog.LogLevel.Off;
+            }
+        }
+
+        public IDisposable BeginScope<TState>(TState state) => new SomeDisposable();
+
+        public bool IsEnabled(Microsoft.Extensions.Logging.LogLevel logLevel)
+        {
+            return logger.IsEnabled(getAppropriate(logLevel));
+        }
+
+        public void Log<TState>(Microsoft.Extensions.Logging.LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
+        {
+            string message = state.ToString();
+            if (exception != null) logger.Log(getAppropriate(logLevel), exception, formatter(state, exception));
+            else logger.Log(getAppropriate(logLevel), state);
+        }
+    }
+    public class SomeDisposable : IDisposable
+    {
+        public void Dispose()
+        {
+        }
+    }
+}