#pragma once

#include <QDialog>

class QLabel;
class QStackedWidget;

class BlackholeResolveDialog final : public QDialog {
    Q_OBJECT
public:
    enum class Algorithm {
        CopyBackgroundRegion,
        UseOriginalBackground,
    };

    explicit BlackholeResolveDialog(const QString& blackholeName, QWidget* parent = nullptr);

    Algorithm selectedAlgorithm() const { return m_selectedAlgorithm; }

private:
    void buildSelectPage();
    void buildDetailPage();
    void enterAlgorithmPage(Algorithm algo);

private:
    QString m_blackholeName;
    Algorithm m_selectedAlgorithm = Algorithm::UseOriginalBackground;

    QStackedWidget* m_pages = nullptr;

    QWidget* m_pageSelect = nullptr;
    QWidget* m_pageDetail = nullptr;

    QLabel* m_detailTitle = nullptr;
    QLabel* m_detailHint = nullptr;
    QStackedWidget* m_algoDetails = nullptr;

    QWidget* m_copyDetail = nullptr;

    QWidget* m_originalDetail = nullptr;
};