#include "tpm_process_dialog.h"
#include "ui_tpm_process_dialog.h"


namespace TakeHomePackageManager
{
ProcessOverlay::ProcessOverlay(QWidget *parent)
  : QWidget(parent)
  , m_ui(new Ui::ProcessOverlay)
{
  m_ui->setupUi(this);

  connect(m_ui->pbCancel, &QPushButton::clicked,
          this, [this]()
  {
    m_ui->pbCancel->setEnabled(false);
    emit signalCancel();
  });
}


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


void ProcessOverlay::setCancelEnabled(bool enabled)
{
  m_ui->pbCancel->setEnabled(enabled);
}


void ProcessOverlay::setStatus(const QString &text, qint64 totalFiles, qint64 curFile, qint64 totalSize, qint64 curPos, const QString &curName)
{
  if (!text.isEmpty()) // only set new text if not empty (we dont want to send the text on every update..
    m_ui->lblStatus->setText(text);

  if (!curName.isEmpty()) // only set new text if not empty (we dont want to send the text on every update..
    m_ui->lblFilename->setText(curName);

  double progressBytes = (totalSize == 0) ? (double)0 : ((double)curPos / (double)totalSize);
  double progressFiles = (((double)curFile - 1) / (double)totalFiles);
  double progressTotal = progressFiles + (progressBytes / (double)totalFiles);

  progressBytes = qRound(progressBytes * 100);
  progressFiles = qRound(progressFiles * 100);
  progressTotal = qRound(progressTotal * 100);

  m_ui->pbarFiles->setValue(progressFiles);
  m_ui->pbarBytes->setValue(progressBytes);
  m_ui->pbarProgress->setValue(progressTotal);

  QLocale l;

  if (curFile == 0)
    m_ui->lblFiles->setText(QStringLiteral(" - "));
  else
    m_ui->lblFiles->setText(QStringLiteral("%1 / %2").arg(l.toString(curFile)).arg(l.toString(totalFiles)));

  if (curPos == 0)
    m_ui->lblBytes->setText(QStringLiteral(" - "));
  else
    m_ui->lblBytes->setText(QStringLiteral("%1 / %2").arg(l.toString(curPos)).arg(l.toString(totalSize)));
}
} // namespace TakehomePackageManager