#pragma once

#include <QDialog>
#include <QString>

#include "Profile.h"

QT_BEGIN_NAMESPACE
class QComboBox;
class QPushButton;
class QCheckBox;
class QDoubleSpinBox;
class QSpinBox;
QT_END_NAMESPACE

class DeviceDialog : public QDialog
{
    Q_OBJECT

public:
    explicit DeviceDialog(QWidget* parent = nullptr);

    QString selectedVideoDevice() const;
    QString selectedAudioDevice() const;
    int     selectedFps()         const;
    bool    selectedSmoothMode()  const;
    bool    selectedRetroMode()   const;
    float   selectedSharpenAmount() const;
    int     selectedHwBrightness()  const;   // -1 = unverändert lassen
    int     selectedHwContrast()    const;   // -1 = unverändert lassen
    int     selectedHwSaturation()  const;   // -1 = unverändert lassen

    void setPreselectedVideo(const QString& device);
    void setPreselectedAudio(const QString& device);
    void setPreselectedFps(int fps);
    void setPreselectedSmoothMode(bool enabled);
    void setPreselectedRetroMode(bool enabled);
    void setPreselectedSharpenAmount(float amount);
    void setPreselectedHwBrightness(int value); // -1 = unverändert
    void setPreselectedHwContrast(int value);   // -1 = unverändert
    void setPreselectedHwSaturation(int value); // -1 = unverändert

    // Profile: aktueller Stand der Bild-Einstellungen im Dialog, und
    // Profil-Auswahl passend zu den aktuellen Werten setzen (nach den
    // setPreselected*-Aufrufen verwenden).
    Profile currentProfile() const;
    void    refreshProfileSelection();

private:
    void populateVideoDevices();
    void populateAudioDevices();
    void selectByData(QComboBox* combo, const QString& data);
    void populateProfiles(const QString& select);
    void loadProfileIntoControls(const QString& name);
    void saveProfile();
    void deleteProfile();

    QComboBox*       m_videoCombo      = nullptr;
    QComboBox*       m_audioCombo      = nullptr;
    QComboBox*       m_fpsCombo        = nullptr;
    QCheckBox*       m_smoothCheck     = nullptr;
    QCheckBox*       m_retroCheck      = nullptr;
    QDoubleSpinBox*  m_sharpenSpin      = nullptr;
    QSpinBox*        m_hwBrightnessSpin = nullptr;
    QSpinBox*        m_hwContrastSpin   = nullptr;
    QSpinBox*        m_hwSaturationSpin = nullptr;
    QComboBox*       m_profileCombo     = nullptr;
    QPushButton*     m_profileSaveBtn   = nullptr;
    QPushButton*     m_profileDeleteBtn = nullptr;
    bool             m_loadingProfile   = false;
};