// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <QActionGroup>
#include <QFont>
#include <QMenuBar>

#include "windows/JFJochHelperWindow.h"

class JFJochLicenseWindow;
class JFJochMouseShortcutsWindow;
class JFJochAcknowledgementWindow;
class QDockWidget;

class JFJochViewerMenu : public QMenuBar {
    Q_OBJECT
    QAction *toggleImageWindowAction = nullptr;
    QAction *toggleMetadataWindowAction = nullptr;
    QAction *toggleSpotWindowAction = nullptr;
    QAction *toggleReflectionWindowAction = nullptr;
    QAction *toggleProcessingWindowAction = nullptr;
    QAction *toggleCalibrationWindowAction = nullptr;

    QMenu *windowMenu = nullptr;
    QMenu *viewMenu = nullptr;
    QAction *viewTogglesAnchor = nullptr;   // View-menu toggles owned elsewhere go before this
    QActionGroup *fontZoomGroup = nullptr;
    QFont baseFont;              // the font the desktop handed us; the zoom is a multiple of it
    int fontZoom = 100;          // per cent: 100, 125 or 150
    JFJochLicenseWindow *licenseWindow = nullptr;
    JFJochMouseShortcutsWindow *mouseShortcutsWindow = nullptr;
    JFJochAcknowledgementWindow *acknowledgementWindow = nullptr;
public:
    explicit JFJochViewerMenu(QWidget *parent = nullptr);
    ~JFJochViewerMenu() override = default;

    void AddWindowEntry(JFJochHelperWindow *window, const QString &name);
    // Adds a dock's show/hide toggle to the Window menu (for docked panels).
    void AddDockEntry(QDockWidget *dock, const QString &name);
    // Adds a checkable action owned by another widget (e.g. a toolbar) to the View menu.
    void AddViewToggle(QAction *action);
    // Back to 100 %, for "Reset all settings to defaults".
    void ResetFontZoom();
    // 100, 125 or 150 per cent; also reachable from the display toolbar's size buttons.
    void SetFontZoom(int percent);
    [[nodiscard]] int FontZoom() const { return fontZoom; }

public slots:
    void openSelected();       // also reachable from the toolbar's open-dataset button
    void openHttpSelected();   // also reachable from the toolbar's HTTP-sync button
    void setHttpToken(const QString &token);   // pre-fills the token field of the HTTP dialog

signals:
    void fileOpenSelected(const QString &filename, qint64 image_number, qint64 summation, bool retry);
    void httpTokenSelected(const QString &token);   // emitted before fileOpenSelected for an HTTP URL
    void fileCloseSelected();

    void saveUserMaskTiffSelected(const QString &filename);
    void loadUserMaskTiffSelected(const QString &filename, bool replace);
    void uploadUserMaskSelected();
    void clearUserMaskSelected();
    void openDatasetInfo();

    void imageLayoutSelected();
    void processingLayoutSelected();
    void resetLayoutSelected();
    void resetSettingsSelected();
    void fontZoomChanged(int percent);

private slots:
    void aboutSelected();
    void licensesSelected();
    void mouseShortcutsSelected();
    void acknowledgementsSelected();
    void quitSelected();
    void closeSelected();

    void saveUserMaskAsTiffSelected();
    void uploadUserMaskAction();

private:
    QString http_token;
    void openLoadUserMaskTiff(bool replace);
};