src/app/ui/teacher/TeacherDashboardView.java - master - evernotenkai/DataBaseXJavaProject

src/app/ui/teacher/TeacherDashboardView.java

58 строк2 KB

Makson4ik

Весь проект с src db и прочим делом

12 май 2026, 22:43

12 май 2026, 22:43431f4aa


package app.ui.teacher;

import app.model.DashboardStats;
import app.service.DashboardService;
import app.ui.components.PageHeader;
import app.ui.components.StatCard;
import app.util.Dialogs;
import javafx.geometry.Insets;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.VBox;

public class TeacherDashboardView extends VBox {
    private final DashboardService service;
    private final int teacherId;

    private final StatCard courses = new StatCard("Курсов", "0");
    private final StatCard assignments = new StatCard("Заданий", "0");
    private final StatCard pending = new StatCard("На проверке", "0");
    private final StatCard graded = new StatCard("Оценено", "0");

    public TeacherDashboardView(DashboardService service, int teacherId) {
        this.service = service;
        this.teacherId = teacherId;

        getStyleClass().add("content-root");
        setSpacing(18);
        getChildren().add(new PageHeader("Кабинет преподавателя", "Управляй курсами, заданиями и проверкой работ."));

        GridPane grid = new GridPane();
        grid.setHgap(16);
        grid.setVgap(16);
        grid.add(courses, 0, 0);
        grid.add(assignments, 1, 0);
        grid.add(pending, 2, 0);
        grid.add(graded, 3, 0);
        getChildren().add(grid);

        VBox card = new VBox(10);
        card.getStyleClass().addAll("card", "surface");
        card.setPadding(new Insets(18));
        card.getChildren().add(new PageHeader("Рабочий поток", "Создавай задания, проверяй работы и выставляй оценки только по своим курсам."));
        getChildren().add(card);

        refresh();
    }

    public void refresh() {
        try {
            DashboardStats stats = service.loadTeacherStats(teacherId);
            courses.setValue(String.valueOf(stats.getFirst()));
            assignments.setValue(String.valueOf(stats.getSecond()));
            pending.setValue(String.valueOf(stats.getThird()));
            graded.setValue(String.valueOf(stats.getFourth()));
        } catch (Exception e) {
            Dialogs.error("Ошибка статистики", e);
        }
    }
}