using System;
using System.Diagnostics;
using NHibernate;
using NHibernate.SqlCommand;

namespace Tanshu.Accounts.Repository
{
    // Add the following in app settings in the config file to enable logging
    //<add key="nhibernate-logger" value="Tanshu.Accounts.Repository.EventsLogFactory, Tanshu.Accounts.Repository"/>
    public class EventsLogger : IInternalLogger
    {
        private readonly string _key;
        public EventsLogger(string key)
        {
            _key = key;
        }
        public bool IsDebugEnabled
        {
            get { return true; }
        }

        public bool IsErrorEnabled
        {
            get { return true; }
        }

        public bool IsFatalEnabled
        {
            get { return true; }
        }

        public bool IsInfoEnabled
        {
            get { return true; }
        }

        public bool IsWarnEnabled
        {
            get { return true; }
        }

        #region Methods (14)

        // Public Methods (14) 

        public void Debug(object message)
        {
            if (!Cache.Log) return;
            if (message == null) return;
            var msg = message.ToString();
            if (_key != "NHibernate.SQL") return;
            Console.WriteLine(string.Format(" -- {0} ---+ {1} +---", _key, DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss.ff")));
            Console.WriteLine(message.ToString().Trim());
        }

        public void Debug(object message, Exception exception)
        {
            if (!Cache.Log) return;
            if (message == null || exception == null) return;
            var msg = message.ToString();
            if (_key != "NHibernate.SQL") return;
            Console.WriteLine(string.Format(" -- {0} ---+ {1} +---", _key, DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss.ff")));
            Console.WriteLine(message.ToString().Trim());
            Console.WriteLine(exception.ToString());
        }

        public void DebugFormat(string format, params object[] args)
        {
            Console.Write(new[]
			{
			  string.Format("---+ {0} +---", DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss.ff")),
			  string.Format(format, args),
			});
        }

        public void Error(object message)
        {
            Debug(message);
        }

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

        public void ErrorFormat(string format, params object[] args)
        {
            DebugFormat(format, args);
        }

        public void Fatal(object message)
        {
            Debug(message);
        }

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

        public void Info(object message)
        {
            Debug(message);
        }

        public void Info(object message, Exception exception)
        {
            Debug(message, exception);
        }

        public void InfoFormat(string format, params object[] args)
        {
            DebugFormat(format, args);
        }

        public void Warn(object message)
        {
            Debug(message);
        }

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

        public void WarnFormat(string format, params object[] args)
        {
            DebugFormat(format, args);
        }

        #endregion Methods
    }
    public class EventsLogFactory : ILoggerFactory
    {
        public IInternalLogger LoggerFor(Type type)
        {
            return new EventsLogger(type.ToString());
        }

        public IInternalLogger LoggerFor(string keyName)
        {
            return new EventsLogger(keyName);
        }

    }

}