/********************************************************************************

* *

* This file is part of IfcOpenShell. *

* *

* IfcOpenShell is free software: you can redistribute it and/or modify *

* it under the terms of the Lesser GNU General Public License as published by *

* the Free Software Foundation, either version 3.0 of the License, or *

* (at your option) any later version. *

* *

* IfcOpenShell is distributed in the hope that it will be useful, *

* but WITHOUT ANY WARRANTY; without even the implied warranty of *

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *

* Lesser GNU General Public License for more details. *

* *

* You should have received a copy of the Lesser GNU General Public License *

* along with this program. If not, see <http://www.gnu.org/licenses/>. *

* *

********************************************************************************/

#include "IfcLogger.h"

#include "../ifcparse/IfcException.h"

#include <boost/algorithm/string/replace.hpp>

#include <boost/optional.hpp>

#include <iostream>

#include <algorithm>

void Logger::SetProduct(boost::optional<IfcSchema::IfcProduct*> product) {

current_product = product;

}

void Logger::SetOutput(std::ostream* l1, std::ostream* l2) {

log1 = l1;

log2 = l2;

if ( ! log2 ) {

log2 = &log_stream;

}

}

void Logger::Message(Logger::Severity type, const std::string& message, IfcEntityInstanceData* entity) {

if ( log2 && type >= verbosity ) {

(*log2) << "[" << severity_strings[type] << "] ";

if ( current_product ) {

(*log2) << "{" << (*current_product)->GlobalId() << "} ";

}

(*log2) << message << std::endl;

if ( entity ) (*log2) << entity->toString() << std::endl;

}

}

void Logger::Message(Logger::Severity type, const std::exception& exception, IfcEntityInstanceData* entity) {

Message(type, exception.what(), entity);

}

void Logger::Status(const std::string& message, bool new_line) {

if ( log1 ) {

(*log1) << message;

if ( new_line ) (*log1) << std::endl;

else (*log1) << std::flush;

}

}

void Logger::ProgressBar(int progress) {

if ( log1 ) {

Status("\r[" + std::string(progress,'#') + std::string(50 - progress,' ') + "]", false);

}

}

std::string Logger::GetLog() {

return log_stream.str();

}

void Logger::Verbosity(Logger::Severity v) { verbosity = v; }

Logger::Severity Logger::Verbosity() { return verbosity; }

std::ostream* Logger::log1 = 0;

std::ostream* Logger::log2 = 0;

std::stringstream Logger::log_stream;

Logger::Severity Logger::verbosity = Logger::LOG_NOTICE;

const char* Logger::severity_strings[] = { "Notice","Warning","Error" };

boost::optional<IfcSchema::IfcProduct*> Logger::current_product;