#ifndef DATABASEINSTRUCTORS_H
#define DATABASEINSTRUCTORS_H

#include <QList>
#include <QObject>
#include "instructorsAndTrainees_global.h"
#include "instructor.h"

#include "databaselms.h"


class INSTRUCTORSANDTRAINEES_EXPORT DataBaseInstructors : QObject
{
    Q_OBJECT

public:
    DataBaseInstructors(DataBaseLMS* dbLMS);
    ~DataBaseInstructors();

    void LoadInstructorsPSQL();

    bool AuthorizationInstructor(QString login, QString password);
    bool deAuthorizationInstructor(QString login);

    QList<Instructor> getListInstructors(){ return listOfInstructors; } //Для загрузки

    Instructor getInstructor(QString name);    

    QString getNameInstructorByLogin(QString login);

    QString getAuthorizedInstructorName();

    QString newInstructor();
    void deleteInstructor(QString name);
    bool editInstructor(QString name, Instructor instructor);

    bool isAdmin(QString name);
    bool isArchived(QString name);


private:
    QString generateDefaultNameInstructor();
    bool checkExistNameInstructor(QString name);

    QString generateDefaultLoginInstructor();
    bool checkExistLoginInstructor(QString login);

private:
    QList<Instructor> listOfInstructors;

    bool adminMode;

    DataBaseLMS* dbLMS;
};

#endif // DATABASEINSTRUCTORS_H