#include "abstractdialog.h"

#include <QDialogButtonBox>
#include <QGuiApplication>
#include <QLabel>
#include <QScreen>
#include <QVBoxLayout>

AbstractDialog::AbstractDialog(QDialogButtonBox::StandardButtons buttons, QWidget* parent)
    : QDialog(parent) {
  setWindowTitle(tr("Dialog does what?..."));
  setModal(true);

  m_buttonBox = new QDialogButtonBox(buttons, this);
  connect(m_buttonBox, &QDialogButtonBox::accepted, this, &AbstractDialog::accept);
  connect(m_buttonBox, &QDialogButtonBox::rejected, this, &AbstractDialog::reject);

  m_contentContainer = new QLabel("content", this);

  m_outerLayout = new QVBoxLayout;
  m_outerLayout->addWidget(m_contentContainer);
  m_outerLayout->addWidget(m_buttonBox);

  setLayout(m_outerLayout);
}

void AbstractDialog::show() {
  centerInParent();
  QWidget::show();
}

void AbstractDialog::accept() { QDialog::accept(); }

void AbstractDialog::reject() { QDialog::reject(); }

void AbstractDialog::centerInParent() {
  // BUG the centering in the parent doesn't work the first time (and the later ones seem off too)
  QWidget* parent = parentWidget();

  if (parent) {
    auto parentRect = parent->geometry();
    move(parentRect.center() - rect().center());
  } else {
    QRect screenGeometry = QGuiApplication::screens().at(0)->geometry();
    int x                = (screenGeometry.width() - width()) / 2;
    int y                = (screenGeometry.height() - height()) / 2;
    move(x, y);
  }
}

void AbstractDialog::closeEvent(QCloseEvent* event) { QWidget::closeEvent(event); }