// SPDX-FileCopyrightText: 2026 George Florea Bănuș <georgefb899@gmail.com>
// SPDX-FileCopyrightText: 2026 Tri Vo Khac
// SPDX-License-Identifier: GPL-3.0-or-later

#pragma once

#include "mpvitem.h"
#include "playlistmodel.h"

#include <QObject>
#include <QPointer>
#include <QWindow>
#include <QtQml/qqmlregistration.h>

#include <memory>

class MprisController;

// Publishes the player on D-Bus (MPRIS), so Plasma's media controls, the lock screen
// and media keys can drive it. Adapted from Haruna's MprisItem.
class MprisItem : public QObject
{
    Q_OBJECT
    QML_ELEMENT

    Q_PROPERTY(MpvItem *mpvItem READ mpvItem WRITE setMpvItem NOTIFY mpvItemChanged REQUIRED)
    Q_PROPERTY(PlaylistModel *playlist READ playlist WRITE setPlaylist NOTIFY playlistChanged REQUIRED)
    Q_PROPERTY(QWindow *window READ window WRITE setWindow NOTIFY windowChanged REQUIRED)

public:
    explicit MprisItem(QObject *parent = nullptr);
    ~MprisItem() override;

    MpvItem *mpvItem() const;
    void setMpvItem(MpvItem *mpv);
    PlaylistModel *playlist() const;
    void setPlaylist(PlaylistModel *playlist);
    QWindow *window() const;
    void setWindow(QWindow *window);

Q_SIGNALS:
    void mpvItemChanged();
    void playlistChanged();
    void windowChanged();
    void raiseRequested();
    void openUriRequested(const QString &uri);
    // Play the next/previous entry, the way the playlist actions would.
    void nextRequested();
    void previousRequested();

private:
    void updatePlaybackStatus();
    void updateNavigation();

    std::unique_ptr<MprisController> m_controller;
    QPointer<MpvItem> m_mpv;
    QPointer<PlaylistModel> m_playlist;
    QPointer<QWindow> m_window;
};