/*
 * This file is part of smolbote. It's copyrighted by the contributors recorded
 * in the version control history of the file, available from its original
 * location: https://neueland.iserlohn-fortress.net/smolbote.hg
 *
 * SPDX-License-Identifier: GPL-3.0
 */

#ifndef SMOLBOTE_PROFILEMANAGER_H
#define SMOLBOTE_PROFILEMANAGER_H

#include "webprofile.h"
#include <QDir>
#include <QFile>
#include <QMap>
#include <QMenu>
#include <QObject>
#include <QSettings>
#include <functional>
#include <map>
#include <memory>

#define profileManager ProfileManager::instance()

class WebProfile;
class ProfileManager : public QObject
{
    Q_OBJECT
public:
    explicit ProfileManager(const QHash<QString, QString> &profileSection, QObject *parent = nullptr);

    static void setInstance(ProfileManager *instance);
    static ProfileManager *instance();

    WebProfile *loadProfile(const QString &path);
    void deleteProfile(const QString &id);

    QMenu *createProfileMenu(std::function<void(WebProfile *)> callback, QWidget *parent = nullptr) const;

    const QStringList idList() const;
    const QString id(const WebProfile *profile) const;
    WebProfile *profile(const QString &id) const;
    const QString configurationPath(const QString &id) const;

private:
    struct ProfileData {
        explicit ProfileData(const QString &path = QString())
            : settings(path, QSettings::IniFormat)
        {
            this->path = path;
        }

        ~ProfileData()
        {
            if(!deleteSelf)
                this->settings.sync();
            else {
                QFile(path).remove();
                QDir(profile->persistentStoragePath()).removeRecursively();
                QDir(profile->cachePath()).removeRecursively();
            }
        }

        WebProfile *profile = nullptr;
        bool deleteSelf = false;
        QSettings settings;
        QString path;
    };

    std::map<QString, std::unique_ptr<ProfileData>> m_profiles;

    static ProfileManager *s_instance;
    const QHash<QString, QString> defaults;
};

#endif // SMOLBOTE_PROFILEMANAGER_H