#include "lts_info_dialog.h"
#include "ui_lts_info_dialog.h"

#include <QPixmap>
#include <QFile>
#include <QDebug>


#ifndef LTS_VERSION_MAJOR
  #define LTS_VERSION_MAJOR "undefined"
#endif
#ifndef LTS_VERSION_MINOR
  #define LTS_VERSION_MINOR "undefined"
#endif
#ifndef LTS_VERSION_PATCH
  #define LTS_VERSION_PATCH "undefined"
#endif
#ifndef LTS_VERSION_DATE
  #define LTS_VERSION_DATE "undefined"
#endif
#ifndef JENKINS_BUILD_NUMBER
  #define JENKINS_BUILD_NUMBER "unknown"
#endif
static const char ver_major[] = LTS_VERSION_MAJOR;
static const char ver_minor[] = LTS_VERSION_MINOR;
static const char ver_patch[] = LTS_VERSION_PATCH;
static const char ver_date[] = LTS_VERSION_DATE;
static const char ver_jenkins[] = JENKINS_BUILD_NUMBER;

namespace LtsWidgets
{

LtsInfoDialog::LtsInfoDialog(QWidget *parent)
  : LtsFramelessDialog(parent)
  , m_ui(new Ui::LtsInfoDialog)
{
  m_ui->setupUi(this);

  QFont f = font();
  f.setBold(true);
  m_ui->lblVersion->setFont(f);
  m_ui->lblDate->setFont(f);

  const QString versionString = QStringLiteral("%1.%2-%3 (rev: %4)")
      .arg(QString::fromLatin1(ver_major),
           QString::fromLatin1(ver_minor),
           QString::fromLatin1(ver_jenkins),
           QString::fromLatin1(ver_patch));
  m_ui->lblVersion->setText(versionString);
  m_ui->lblDate->setText(QString::fromLatin1(ver_date));

  
  QString projectLogoFilename(QStringLiteral(":project/login_logo.png"));
  if (!QFile(projectLogoFilename).exists())
    projectLogoFilename = QStringLiteral(":/project/logo.png");

  QPixmap pixmap(projectLogoFilename);

  if (pixmap.isNull())
  {
    qWarning() << "LtsInfoDialog: project logo missing or is not an valid image " << projectLogoFilename;
  }
  else
  {
    int max = m_ui->lblProjectLogo->maximumHeight();
    pixmap = pixmap.scaled(999, max * 0.85f, Qt::KeepAspectRatio, Qt::SmoothTransformation);
    m_ui->lblProjectLogo->setPixmap(pixmap);
  }
  connect(m_ui->pbClose, &QPushButton::clicked, this, &LtsInfoDialog::close);
}


LtsInfoDialog::~LtsInfoDialog()
{
  delete m_ui;
}

}