#include "directory.h"
#include <tools/fileinfo.h>

#include <QtCore/QDebug>
#include <QtCore/QFileInfo>
#include <QtScript/QScriptEngine>



void Directory::init(QScriptValue &extensionObject, QScriptEngine *engine)
{
    QScriptValue dirObj = engine->newQObject(new Directory, QScriptEngine::ScriptOwnership);
    dirObj.setProperty("scan", engine->newFunction(Directory::js_scan));
    extensionObject.setProperty("Directory", dirObj);
}

QScriptValue Directory::js_scan(QScriptContext *context, QScriptEngine *engine)
{
    Q_UNUSED(engine);
    if (context->argumentCount() < 2) {
        return context->throwError(QScriptContext::SyntaxError,
                                   tr("scan expects 2 arguments"));
    }

    const QString sourceDir = context->argument(0).toString();
    const QString mask = context->argument(1).toString();
    QDir dir(sourceDir);
    QStringList filesList;
    dir.setFilter(QDir::Files | QDir::Hidden | QDir::NoSymLinks);
    if (!mask.isEmpty())
        dir.setNameFilters(QStringList() << mask);

    QFileInfoList list = dir.entryInfoList();
    for (int i = 0; i < list.size(); ++i) {
        QFileInfo fileInfo = list.at(i);
        filesList << fileInfo.canonicalFilePath();
    }
    //QString errorMessage;
    QScriptValue val=engine->newArray ( filesList.size() );
    for (quint32 i=0;i< filesList.size();i++){
        val.setProperty(i, filesList[i]);
    }
    return val;
}