using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Globalization;
using log4net;
using log4net.Config;

namespace Mesnac.Equip.AllenBradley
{
    public class Logger
    {
        #region 单例模式
        ILog log;
        private static Logger _this;
        public static Logger Instance
        {
            get
            {
                if (null == _this)
                    _this = new Logger();
                return _this;
            }
        }
        private Logger()
        {
            XmlConfigurator.ConfigureAndWatch(new FileInfo(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile));
            log = LogManager.GetLogger(this.GetType());
        }
        #endregion

        #region Debug
        public void Debug(object message)
        {
            log.Debug(message);
        }

        public void DebugFormatted(string format, params object[] args)
        {
            log.DebugFormat(CultureInfo.InvariantCulture, format, args);
        }

        public bool IsDebugEnabled
        {
            get
            {
                return log.IsDebugEnabled;
            }
        }
        #endregion

        #region Info
        public void Info(object message)
        {
            return;
            log.Info(message);
        }

        public void InfoFormatted(string format, params object[] args)
        {
            log.InfoFormat(CultureInfo.InvariantCulture, format, args);
        }

        public bool IsInfoEnabled
        {
            get
            {
                return log.IsInfoEnabled;
            }
        }
        #endregion

        #region Warn
        public void Warn(object message)
        {
            log.Warn(message);
        }

        public void Warn(object message, Exception exception)
        {
            log.Warn(message, exception);
        }

        public void WarnFormatted(string format, params object[] args)
        {
            log.WarnFormat(CultureInfo.InvariantCulture, format, args);
        }

        public bool IsWarnEnabled
        {
            get
            {
                return log.IsWarnEnabled;
            }
        }
        #endregion

        #region Error
        public void Error(object message)
        {
            log.Error(message);
        }

        public void Error(object message, Exception exception)
        {
            log.Error(message, exception);
        }

        public void ErrorFormatted(string format, params object[] args)
        {
            log.ErrorFormat(CultureInfo.InvariantCulture, format, args);
        }

        public bool IsErrorEnabled
        {
            get
            {
                return log.IsErrorEnabled;
            }
        }
        #endregion

        #region Fatal
        public void Fatal(object message)
        {
            log.Fatal(message);
        }

        public void Fatal(object message, Exception exception)
        {
            log.Fatal(message, exception);
        }

        public void FatalFormatted(string format, params object[] args)
        {
            log.FatalFormat(CultureInfo.InvariantCulture, format, args);
        }

        public bool IsFatalEnabled
        {
            get
            {
                return log.IsFatalEnabled;
            }
        }
        #endregion
    }
}