#include <myx/backports/qt/common.hpp>
#include <myx/core/config.hpp>

#include <myx/qt/message_logger.hpp>

#include <QtDebug>

namespace myx {

namespace qt {

MessageLoggersList messageLoggersList;

void message_logger_handler( QtMsgType type, const QMessageLogContext& context, const QString& msg )
{
	if ( messageLoggersList.isEmpty() )
	{
		QByteArray  localMsg = msg.toLocal8Bit();
		const char* file     = context.file != nullptr ? context.file : "";
		const char* function = context.function != nullptr ? context.function : "";
		switch ( type )
		{
		case QtDebugMsg:
			#ifndef QT_NO_DEBUG_OUTPUT
//			fprintf( stderr, "Debug: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function );
			fprintf( stderr, "%s\n", localMsg.constData() );
			#endif
			break;
		case QtInfoMsg:
			#ifndef QT_NO_INFO_OUTPUT
//			fprintf( stderr, "Info: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function );
			fprintf( stderr, "%s\n", localMsg.constData() );
			#endif
			break;
		case QtWarningMsg:
			#ifndef QT_NO_WARNING_OUTPUT
//			fprintf( stderr, "Warning: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function );
			fprintf( stderr, "%s\n", localMsg.constData() );
			#endif
			break;
		case QtCriticalMsg:
//			fprintf( stderr, "Critical: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function );
//			fprintf( stderr, "%s\n", localMsg.constData() );
//			break;
		case QtFatalMsg:
//			fprintf( stderr, "Fatal: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function );
			fprintf( stderr, "%s\n", localMsg.constData() );
			break;
		} // switch
	}
	else
	{
		switch ( type )
		{
		case QtDebugMsg:
			for ( const auto& m: qAsConst( messageLoggersList ) )
			{ if ( m->isEnabled() ) { m->debug( context, msg ); } }
			break;
		case QtInfoMsg:
			for ( const auto& m: qAsConst( messageLoggersList ) )
			{ if ( m->isEnabled() ) { m->info( context, msg ); } }
			break;
		case QtWarningMsg:
			for ( const auto& m: qAsConst( messageLoggersList ) )
			{ if ( m->isEnabled() ) { m->warning( context, msg ); } }
			break;
		case QtCriticalMsg:
			for ( const auto& m: qAsConst( messageLoggersList ) )
			{ if ( m->isEnabled() ) { m->critical( context, msg ); } }
			break;
		case QtFatalMsg:
			for ( const auto& m: qAsConst( messageLoggersList ) )
			{ if ( m->isEnabled() ) { m->fatal( context, msg ); } }
			break;
		} // switch
	}
} // message_logger_handler

} // namespace qt

} // namespace myx