#include "response_parser.h"

#include <QtScript>
#include <QDebug>

ResponseParser::ResponseParser(QObject *parent) :
	QObject(parent),error(false),numResults(-1)
{
}

bool ResponseParser::responseError()
{
	return error;
}

qint32 ResponseParser::getNumResults()
{
	return numResults;
}

void ResponseParser::loadJSONResponse(const QString &response)
{
	QScriptEngine engine;
	QScriptValue sc;
	sc = engine.evaluate("(" + response + ")");

	if (!sc.property("error").isValid() && sc.property("error").toString() != "OK")
	{
		error = true;
		numResults = -2;
		qDebug("Error detected");
	}
	else
	{
		error = false;
		if(sc.property("number_of_total_results").isValid())
			numResults = sc.property("number_of_total_results").toString().toInt();// sc.property("number_of_total_results").toInt32();
		else
			numResults = -3;
		qDebug() << sc.property("number_of_total_results").toString();
	}
}