/*
	$Revision: 1 $
	$Date: 6/11/04 21:49 $
	Copyright © 2004-2006, FSL Technologies Limited. Contact "http://fost3.fsltech.com".
*/


#include "stdafx.h"
#include "FOST.yaml.hpp"
#include <FOST.timedate.hpp>


using namespace FSLib;


namespace {

	
	Revision c_header( FOST_YAML_HPP_ARCHIVE, __DATE__, FOST_YAML_HPP_REVISION, FOST_YAML_HPP_DATE );
	Revision c_revision( L"$Archive: /FOST.3/F3Util/record.cpp $", __DATE__, L"$Revision: 1 $", L"$Date: 6/11/04 21:49 $" );


	const Setting c_filepath( L"$Archive: /FOST.3/F3Util/record.cpp $", L"Log", L"File path", L"c:\\FSLog.yaml.txt", true );


	Mutex &g_log_mutex() {
		static Mutex m;
		return m;
	}
	Log &g_logFile() {
		Mutex::Lock lock( g_log_mutex() );
		static boost::scoped_ptr< Log > log;
		if ( !log ) {
			wstring fn = c_filepath.value();
			wstring::size_type filestart = fn.find_last_of( L"\\/" );
			if ( filestart == std::wstring::npos ) filestart = 0;
			wstring::size_type extstart = fn.find_last_of( L'.' );
			if ( extstart < filestart || extstart == std::wstring::npos )
				log.reset( new Log( fn + L"." + TimeStamp::now().asString( TimeStamp::e_file_name ) + L".txt" ) );
							log.reset( new Log( fn.substr( 0, extstart ) + L"." + TimeStamp::now().asString( TimeStamp::e_file_name ) + fn.substr( extstart ) ) );
		}
		return *log;
	}


}


/*
	FSLib::YAML::Record
*/


YAML::Record &FSLib::YAML::Record::add( const wstring &name, t_null ) {
	m_content.push_back( std::make_pair( 0, name + L": ~" ) );
	return *this;
}


YAML::Record &FSLib::YAML::Record::add( const wstring &name, const wstring &value ) {
	m_content.push_back( std::make_pair( 0, name + L": " + value ) );
	return *this;
}


YAML::Record &FSLib::YAML::Record::add( const wstring &name, const Record &value ) {
	m_content.push_back( std::make_pair( 0, name + L": [" ) );
	for ( std::list< std::pair< unsigned int, wstring > >::const_iterator it( value.m_content.begin() ); it != value.m_content.end(); ++it ) {
		m_content.push_back( std::make_pair( (*it).first + 1, (*it).second ) );
	}
	m_content.push_back( std::make_pair( 0, L"]" ) );
	return *this;
}


void FSLib::YAML::Record::log() const {
	wlogstream s( g_logFile().stream() );
	printOn( s ) << std::endl;
}


std::wostream &FSLib::YAML::Record::printOn( std::wostream &o ) const {
	o << L"\n---\n# " << TimeStamp::now() << std::endl;
	for ( std::list< std::pair< unsigned int, wstring > >::const_iterator it( m_content.begin() ); it != m_content.end(); ++it )
		o << wstring( (*it).first * 2, L' ' ) << (*it).second << std::endl;

	return o;
}