SimpleGelf.Extensions.Logging 1.0.0

That class example demostrate as to use provider.

The appsettings.json file may config:

"LogConfig": {
"NameFile": "C:\Logs\ApiBIlling\apiLog",
"LogEventLevel": 4,
"FlushToDiskIntervalHour": 24,
"Providers": [ "File", "Console", "Graylog" ]
},
"GelfLoggerConfig": {
"User": "",
"Password": "",
"UsingAuthenticate": false,
"Host": "http://127.0.0.1",
"Port": 12201,
"LogSource": "billing_api",
"HttpTimeoutSeconds": 30,
"ListLogLevel": [ 4, 5 ]
},

public class ApplicationLogging : ILoggingService
{
private static ILoggerFactory _Factory = null;
const string providerConsole = "CONSOLE";
const string providerFile = "FILE";
const string providerGrayLog = "GRAYLOG";

    public ApplicationLogging(ILoggerFactory factory, LogConfig logConfig, GelfLoggerConfig gelfLoggerConfig)
    {
        var hasLoggerConsole = logConfig.Providers.Any(x => x.ToUpper().Equals(providerConsole));
        var hasLoggerFile = logConfig.Providers.Any(x => x.ToUpper().Equals(providerFile));
        var hasLoggerGrayLog = logConfig.Providers.Any(x => x.ToUpper().Equals(providerGrayLog));

        var configLogger = new LoggerConfiguration()
               .MinimumLevel.Override("Microsoft", (LogEventLevel)logConfig.LogEventLevel)
               .Enrich.FromLogContext();

        if (hasLoggerConsole)
            configLogger.WriteTo.Console();
        
        if(hasLoggerFile)
            configLogger.WriteTo.File($"{logConfig.NameFile}.txt",
                                        rollingInterval: RollingInterval.Day,
                                        flushToDiskInterval: new TimeSpan(logConfig.FlushToDiskIntervalHour, 0, 0),
                                        restrictedToMinimumLevel: (LogEventLevel)logConfig.LogEventLevel,
                                        rollOnFileSizeLimit: true);

        Log.Logger = configLogger.CreateLogger();

        if (hasLoggerGrayLog)
            factory.AddSimpleGelf(gelfLoggerConfig);

        _Factory = factory.AddSerilog(Log.Logger);
    }
 
    public ILoggerFactory LoggerFactory
    {
        get
        {
            return _Factory;
        }            
    }
}