using Microsoft.Extensions.Logging;
using Syslog.Framework.Logging;
using Syslog.Framework.Logging.TransportProtocols;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;


namespace Blog3000.Server.Utils
{
    public class MySyslogLoggerProvider: ILoggerProvider
    {
		private readonly SyslogLoggerSettings _settings;
		private readonly string _appName;
		private readonly string _hostName;
		private readonly LogLevel _logLevel;
		private readonly IDictionary<string, ILogger> _loggers;
		private readonly IMessageSender _messageSender;

		public MySyslogLoggerProvider(SyslogLoggerSettings settings, string appName, string hostName, LogLevel logLevel)
		{
			_appName = appName;
			_settings = settings;
			_hostName = hostName;
			_logLevel = logLevel;
			_messageSender = settings.CustomMessageSender ?? new Syslog.Framework.Logging.TransportProtocols.UnixSockets.UnixSocketMessageSender(settings.UnixSocketPath);
			_loggers = new Dictionary<string, ILogger>();
		}

		public ILogger CreateLogger(string name)
		{
			if (!_loggers.ContainsKey(name))
				_loggers[name] = new MySyslog5424v1Logger(name, _settings, _appName, _hostName, _logLevel, _messageSender);

			return _loggers[name];
		}

		public void Dispose()
		{
			_loggers.Clear();
		}
	}
}