/*
 * This file Copyright (C) 2009-2015 Mnemosyne LLC
 *
 * It may be used under the GNU GPL versions 2 or 3
 * or any future license endorsed by Mnemosyne LLC.
 *
 */

#pragma once

#include <QMap>
#include <QSet>

#include "BaseDialog.h"
#include "Prefs.h"

#include "ui_PrefsDialog.h"

class QHttp;
class QMessageBox;
class QString;

class Prefs;
class Session;

class PrefsDialog : public BaseDialog
{
    Q_OBJECT

public:
    PrefsDialog(Session&, Prefs&, QWidget* parent = nullptr);
    virtual ~PrefsDialog();

private:
    typedef QMap<int, QWidget*> key2widget_t;

private:
    bool updateWidgetValue(QWidget* widget, int prefKey);
    void linkWidgetToPref(QWidget* widget, int prefKey);
    void updateBlocklistLabel();
    void updateDownloadingWidgetsLocality();

    void setPref(int key, QVariant const& v);

    void initDownloadingTab();
    void initSeedingTab();
    void initSpeedTab();
    void initPrivacyTab();
    void initNetworkTab();
    void initDesktopTab();
    void initRemoteTab();

private slots:
    void checkBoxToggled(bool checked);
    void spinBoxEditingFinished();
    void timeEditingFinished();
    void lineEditingFinished();
    void pathChanged(QString const& path);
    void refreshPref(int key);
    void encryptionEdited(int);
    void altSpeedDaysEdited(int);
    void sessionUpdated();
    void onPortTested(bool);
    void onPortTest();
    void onIdleLimitChanged();
    void onQueueStalledMinutesChanged();

    void onUpdateBlocklistClicked();
    void onUpdateBlocklistCancelled();
    void onBlocklistDialogDestroyed(QObject*);
    void onBlocklistUpdated(int n);

private:
    Session& mySession;
    Prefs& myPrefs;

    Ui::PrefsDialog ui;

    bool const myIsServer;
    bool myIsLocal;

    key2widget_t myWidgets;
    QWidgetList myWebWidgets;
    QWidgetList myWebAuthWidgets;
    QWidgetList myWebWhitelistWidgets;
    QWidgetList myProxyWidgets;
    QWidgetList myProxyAuthWidgets;
    QWidgetList mySchedWidgets;
    QWidgetList myBlockWidgets;
    QWidgetList myUnsupportedWhenRemote;

    int myBlocklistHttpTag;
    QHttp* myBlocklistHttp;
    QMessageBox* myBlocklistDialog;
};