src/app/MainApp.java - master - evernotenkai/DataBaseXJavaProject

src/app/MainApp.java
71 строка2 KB
Makson4ik
Весь проект с src db и прочим делом
12 май 2026, 22:43
12 май 2026, 22:43431f4aa
package app;

import app.config.AppConfig;
import app.config.ConfigLoader;
import app.db.ConnectionManager;
import app.model.UserSession;
import app.service.AdminService;
import app.service.AuthService;
import app.service.DashboardService;
import app.service.LmsService;
import app.ui.admin.AdminAppView;
import app.ui.screens.LoginScreen;
import app.ui.student.StudentAppView;
import app.ui.teacher.TeacherAppView;
import javafx.application.Application;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;

public class MainApp extends Application {
    private Stage stage;
    private ConnectionManager connectionManager;
    private AuthService authService;
    private DashboardService dashboardService;
    private LmsService lmsService;
    private AdminService adminService;

    @Override
    public void start(Stage primaryStage) {
        this.stage = primaryStage;
        AppConfig config = ConfigLoader.load();
        this.connectionManager = new ConnectionManager(config);
        this.authService = new AuthService(connectionManager);
        this.dashboardService = new DashboardService(connectionManager);
        this.lmsService = new LmsService(connectionManager);
        this.adminService = new AdminService(connectionManager);

        showLogin();
        stage.setTitle("Mini LMS");
        stage.setMinWidth(1360);
        stage.setMinHeight(860);
        stage.show();
    }

    private void showLogin() {
        LoginScreen login = new LoginScreen(authService, this::openWorkspace);
        setScene(login, 1360, 860);
    }

    private void openWorkspace(UserSession session) {
        Parent root;
        if (session.isAdmin()) {
            root = new AdminAppView(session, dashboardService, adminService, this::showLogin);
        } else if (session.isTeacher()) {
            root = new TeacherAppView(session, dashboardService, lmsService, this::showLogin);
        } else {
            root = new StudentAppView(session, dashboardService, lmsService, this::showLogin);
        }
        setScene(root, 1520, 920);
    }

    private void setScene(Parent root, double width, double height) {
        Scene scene = new Scene(root, width, height);
        scene.getStylesheets().add(getClass().getClassLoader().getResource("app.css").toExternalForm());
        stage.setScene(scene);
    }

    public static void main(String[] args) {
        launch(args);
    }
}