using System;
using System.Diagnostics;
using System.Globalization;
using System.IO;

namespace MAX.Core.Logger;

/// <summary>
/// Implementation of <see cref="ILoggerBase"/> that logs into a <see cref="TextWriter"/>.
/// </summary>
public class ConsoleLogger : ILoggerFacade
{
	private readonly bool _debug;
	private readonly bool _console;

	public bool IsDebugEnabled => true;

	/// <summary>
	/// Initializes a new instance of <see cref="ConsoleLogger"/> that writes to
	/// the console output.
	/// </summary>
	public ConsoleLogger(bool debug = true, bool console = true)
	{
		_debug = debug;
		_console = console;
	}






	///// <summary>
	///// Disposes the associated <see cref="TextWriter"/>.
	///// </summary>
	///// <param name="disposing">When <see langword="true"/>, disposes the associated <see cref="TextWriter"/>.</param>
	//protected virtual void Dispose(bool disposing)
	//{
	//	if (disposing)
	//	{
	//		writer?.Dispose();
	//	}
	//}

	///<summary>
	///Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
	///</summary>
	/// <remarks>Calls <see cref="Dispose(bool)"/></remarks>.
	///<filterpriority>2</filterpriority>
	public void Dispose()
	{
		GC.SuppressFinalize(this);
	}

	public void Debug(Exception ex, string message)
	{
		Log(message, LogLevel.Debug);
	}

	public void Debug(string message)
	{
		Log(message, LogLevel.Debug);
	}

	public void Info(Exception ex, string message)
	{
		Log(message, LogLevel.Info);
	}

	public void Info(string message)
	{
		Log(message, LogLevel.Info);
	}

	public void Warn(Exception ex, string message)
	{
		Log(message, LogLevel.Warn);
	}

	public void Warn(string message)
	{
		Log(message, LogLevel.Warn);
	}

	public void Error(Exception ex, string message)
	{
		Log(message, LogLevel.Error);
	}

	public void Error(string message)
	{
		Log(message, LogLevel.Error);
	}

	public void Fatal(Exception ex, string message)
	{
		Log(message, LogLevel.Fatal);
	}

	public void Fatal(string message)
	{
		Log(message, LogLevel.Fatal);
	}

	public void Error(Exception ex)
	{
		Log(ex.Message, LogLevel.Error);
	}

	public void Log(string message, LogLevel level)
	{
		string messageToLog = string.Format(CultureInfo.InvariantCulture, "{1}: {2}. Timestamp:{0:u}.", DateTime.Now,
			level.ToString().ToUpper(CultureInfo.InvariantCulture), message);
		//Trace.WriteLine(messageToLog);
		if (_debug)
		{
			System.Diagnostics.Debug.WriteLine(messageToLog);
		}
		if (_console)
		{
            Console.WriteLine(messageToLog);
		}
	}
}