// SPDX-FileCopyrightText: 2026 Marco Allegretti
// SPDX-License-Identifier: EUPL-1.2

#pragma once

#include <QObject>
#include <QString>
#include <qqmlregistration.h>

class QQmlEngine;
class QJSEngine;

class DeviceContext : public QObject
{
    Q_OBJECT
    QML_ELEMENT
    QML_SINGLETON

    Q_PROPERTY(QString runtimePlatform READ runtimePlatform CONSTANT)
    Q_PROPERTY(QString recommendedDeviceClass READ recommendedDeviceClass CONSTANT)
    Q_PROPERTY(QString recommendedExperienceProfile READ recommendedExperienceProfile CONSTANT)
    Q_PROPERTY(bool hasTouch READ hasTouch CONSTANT)
    Q_PROPERTY(bool hasKeyboard READ hasKeyboard CONSTANT)
    Q_PROPERTY(bool hasMouse READ hasMouse CONSTANT)
    Q_PROPERTY(bool hasBattery READ hasBattery CONSTANT)
    Q_PROPERTY(int displayCount READ displayCount CONSTANT)
    Q_PROPERTY(bool hasExternalDisplay READ hasExternalDisplay CONSTANT)
    Q_PROPERTY(bool primaryDisplayLandscape READ primaryDisplayLandscape CONSTANT)

public:
    explicit DeviceContext(QObject *parent = nullptr);

    static DeviceContext *self();
    static DeviceContext *create(QQmlEngine *qmlEngine, QJSEngine *jsEngine);

    QString runtimePlatform() const;
    QString recommendedDeviceClass() const;
    QString recommendedExperienceProfile() const;
    bool hasTouch() const;
    bool hasKeyboard() const;
    bool hasMouse() const;
    bool hasBattery() const;
    int displayCount() const;
    bool hasExternalDisplay() const;
    bool primaryDisplayLandscape() const;

private:
    QString m_runtimePlatform;
    QString m_recommendedDeviceClass;
    QString m_recommendedExperienceProfile;
    bool m_hasTouch = false;
    bool m_hasKeyboard = false;
    bool m_hasMouse = false;
    bool m_hasBattery = false;
    int m_displayCount = 1;
    bool m_primaryDisplayLandscape = false;
};