#ifndef MASTERCONTROLLER_H
#define MASTERCONTROLLER_H

#include <QObject>
#include <atomic>
#include <future>
#include <map>
#include <memory>
#include "sqlite/SQLiteConnection.h"
#include "querytool/SqlDocumentRegistry.h"


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();
    SQLiteConnection& userConfigDatabase();

    SqlDocumentRegistry& sqlDocumentRegistry() { return m_sqlDocumentRegistry; }
    /// Asks once about all modified documents of all windows. Returns false when quitting must be aborted.
    bool confirmQuit(QWidget *parent);
    
signals:

public slots:

private:
    SQLiteConnection m_userConfigDatabase;
    SqlDocumentRegistry m_sqlDocumentRegistry;
	ConnectionController* m_connectionController = nullptr;
};


#endif // MASTERCONTROLLER_H