pgLab/pglab/MasterController.h

#ifndef MASTERCONTROLLER_H
#define MASTERCONTROLLER_H

#include <QObject>
#include <QSqlDatabase>
#include <atomic>
#include <future>
#include <map>
#include <memory>

//namespace Botan {
//	class Sqlite3_Database;
//}

class ConnectionConfig;
class ConnectionList;
class ConnectionListModel;
class ConnectionManagerWindow;
class PasswordManager;

class ConnectionController;
/** \brief Controller class responsible for all things global.
 */
class MasterController : public QObject {
	Q_OBJECT
public:
	explicit MasterController(QObject *parent = nullptr);
	MasterController(const MasterController&) = delete;
	MasterController &operator=(const MasterController&) = delete;
	~MasterController();

	void init();

	ConnectionController* connectionController();
	QSqlDatabase& userConfigDatabase();
    
signals:

public slots:

private:
	QSqlDatabase m_userConfigDatabase;
	ConnectionController* m_connectionController = nullptr;
};

class ConnectionController : public QObject {
	Q_OBJECT
public:
	explicit ConnectionController(MasterController *parent = nullptr);
	~ConnectionController();

	void init();

	ConnectionListModel *getConnectionListModel()
	{
		return m_connectionListModel;
	}

	void showConnectionManager();
	void openSqlWindowForConnection(size_t connection_index);
	void openServerWindowForConnection(size_t connection_index);
	void openBackupDlgForConnection(size_t connection_index);

private:
	MasterController *m_masterController;
	ConnectionList *m_connectionList = nullptr;
	ConnectionListModel *m_connectionListModel = nullptr;
	ConnectionManagerWindow *m_connectionManagerWindow = nullptr;

	/** Using long lived object so it can remember its master password for sometime
	 * if the user wishes it.
	 */
	std::shared_ptr<PasswordManager> m_passwordManager;

	/** Retrieves the connection password from the user (directly or through the psk db)
	 *
	 */
	bool retrieveConnectionPassword(ConnectionConfig &cc);

	bool getPasswordFromPskdb(const std::string &password_id, std::string &password);

	bool storePasswordInPskdb(const std::string &password_id, const std::string password);

	bool UnlockPasswordManagerIfNeeded();

	static std::string getPskId(const ConnectionConfig &cc);
};

#endif // MASTERCONTROLLER_H