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#include "ManagerLanguage.h"
#include <QRegExp>
#include <QJsonObject>
#include <QJsonDocument>
#include <QJsonValue>
#include <QFile>
#include <QDebug>
#include "config_ulcc.h"
ManagerLanguage::ManagerLanguage(){
QFile file;
file.setFileName(QString(GLOBAL_PATH_USERDATA)+"/langs/langs.json");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)){
qDebug() << tr("Error while opening")+" langs.json" << file.errorString();
}else{
QByteArray val = file.readAll();
file.close();
QJsonDocument document = QJsonDocument::fromJson(val);
if (document.isEmpty()){
qDebug() << "langs.json "+tr("is not valid");
}else{
rootLangs = document.object();
}
}
}
QString ManagerLanguage::getNativeName(QString lang_code){
QString languageName="";
QString lang_code_loc = lang_code;
if (lang_code_loc.indexOf("_")==-1) lang_code_loc+="_"+lang_code_loc.toUpper();
if (!rootLangs.value(lang_code).toObject().value("nativeName").isNull()==true){
languageName = rootLangs.value(lang_code).toObject().value("nativeName").toString();
}
if (languageName.isEmpty()){
QLocale loc(lang_code_loc);
languageName = loc.nativeLanguageName();
if (languageName.isEmpty()) languageName= QLocale::languageToString(loc.language());
}
if (!languageName.isEmpty()) languageName[0]=languageName[0].toUpper();
if (languageName.isEmpty() or languageName=="C"){
languageName=lang_code;
}
return languageName;
}
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