#include <QApplication>
#include <QMessageBox>

#include "services/database.h"
#include "userinterfaces/windows/loginwindow.h"
#include "userinterfaces/windows/mainwindow.h"

int main(int argc, char* argv[]) {
    QApplication application(argc, argv);
    application.setApplicationName("StationManager");
    application.setOrganizationName("Station");

    QFile qss(":/userinterfaces/styles.qss");
    if (qss.open(QFile::ReadOnly))
        application.setStyleSheet(qss.readAll());

    if (!Database::instance().initialize()) {
        QMessageBox::critical(nullptr, "Ошибка", 
            "Не удалось инициализировать базу данных!");
        return 1;
    }

    LoginWindow login;
    if (login.exec() != QDialog::Accepted) {
        return 0;
    }

    MainWindow w(login.getUsername(), login.getRole());
    w.show();

    return QApplication::exec();
}