#include <nglapplication/nglapplication.h>
#include <QtGui/QScreen>
#include <QtGui/QWindow>
#include <QtCore/QSettings>
#include <QNetworkProxy>
#ifndef WIN32
 #include <unistd.h>
#endif
#include "LogViewGui.hpp"
#include "logger.h"

int main(int argc, char *argv[])
{
  std::string logConfigFileName;
  std::string dir;

#ifdef WIN32
  dir = argv[0];
#else
  std::stringstream s;
  s << "/proc/" << getpid() << "/exe";
  char buf[1024];
  ssize_t len = readlink(s.str().c_str(), buf, 1024);
  if(len > 0) {
    buf[len] = '\0';
    dir = buf;
  } else {
    
    dir = argv[0];
  }
#endif

  std::string::size_type pos = dir.find_last_of('/');
  if (std::string::npos != pos)
    logConfigFileName += dir.substr(0, pos + 1);;
  logConfigFileName += "LogView_log4cxx.props";

  qputenv("TDS_DEVEL", QByteArray::number(1));
  NGLApplication app(argc, argv);
  QNetworkProxy::setApplicationProxy(QNetworkProxy());
  app.createLogger("LogView", logConfigFileName.c_str());

  QCoreApplication::setOrganizationName(QStringLiteral("RME"));
  QCoreApplication::setApplicationName(QStringLiteral("LogView"));

  QSettings settings;
  settings.beginGroup(N_LogView::LogViewGui::WINDOW_GROUP);
  int screenNbr = settings.value(N_LogView::LogViewGui::SCREEN, 0).toInt();
  settings.endGroup();

  QScreen *screen = QGuiApplication::screens().value(screenNbr, QGuiApplication::primaryScreen());
  N_LogView::LogViewGui* logViewGui = new N_LogView::LogViewGui(nullptr);
  // A QScreen is not a QWidget in Qt6, so the target screen can no longer be passed as the
  // parent widget. Create the native window first, then assign it to the requested screen.
  logViewGui->winId();
  if (screen && logViewGui->windowHandle())
    logViewGui->windowHandle()->setScreen(screen);
  logViewGui->show();
  int ret = app.exec();

  delete logViewGui;
  return ret;
}