// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright (C) 2026 Dany Thinnes

#pragma once

#include <QMainWindow>
#include <QSet>

#include "removable.h"
#include "xdftool.h"

class QAction;
class QCloseEvent;
class QFileSystemModel;
class QLabel;
class QLineEdit;
class QModelIndex;
class QPlainTextEdit;
class QPushButton;
class QTreeView;
class QTreeWidget;
class QTreeWidgetItem;

class MainWindow : public QMainWindow
{
    Q_OBJECT
public:
    MainWindow();
    void loadAdf(const QString &file);

protected:
    void closeEvent(QCloseEvent *e) override;

private slots:
    void openAdf();
    void reload();
    void chooseLocalDir();
    void localUp();
    void localActivated(const QModelIndex &idx);
    void adfActivated(QTreeWidgetItem *item, int column);

    void adfToPc();
    void pcToAdf();
    void deleteSelected();
    void renameSelected();
    void makeDir();
    void setToolPath();
    void ejectDevice();
    void showAbout();

private:
    bool runBatch(const QList<QStringList> &cmds);
    void showDir();
    QList<QTreeWidgetItem *> selectedEntries() const;
    void setLocalDir(const QString &dir);
    void updateEjectState();
    void updatePathLabel();
    void log(const QString &text);
    bool haveAdf();

    XdfTool m_tool;
    QString m_adf;
    QString m_cwd;                 // aktueller Ordner in der ADF ("" = Wurzel)
    QList<AdfEntry> m_entries;     // kompletter Inhalt der ADF
    QSet<QString> m_known;         // alle Pfade (kleingeschrieben)
    QSet<QString> m_dirs;          // alle Ordnerpfade (kleingeschrieben)
    QString m_localDir;
    RemovableInfo m_removable;

    QLabel *m_adfLabel = nullptr;
    QLabel *m_cwdLabel = nullptr;
    QPushButton *m_ejectBtn = nullptr;
    QAction *m_ejectAct = nullptr;
    QTreeWidget *m_adfTree = nullptr;
    QLineEdit *m_localEdit = nullptr;
    QTreeView *m_localView = nullptr;
    QFileSystemModel *m_localModel = nullptr;
    QPlainTextEdit *m_log = nullptr;
};