src/app/ui/student/StudentSubmissionsView.java - master - evernotenkai/DataBaseXJavaProject

src/app/ui/student/StudentSubmissionsView.java
95 строк5 KB
Makson4ik
Весь проект с src db и прочим делом
12 май 2026, 22:43
12 май 2026, 22:43431f4aa
package app.ui.student;

import app.model.AssignmentItem;
import app.model.SubmissionItem;
import app.service.LmsService;
import app.ui.components.PageHeader;
import app.util.Dialogs;
import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.ComboBox;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextArea;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;

public class StudentSubmissionsView extends VBox {
    private final TableView<SubmissionItem> table = new TableView<SubmissionItem>();

    public StudentSubmissionsView(LmsService service, int studentId) {
        getStyleClass().add("content-root");
        setSpacing(18);
        getChildren().add(new PageHeader("Мои работы", "Отправляй решения и отслеживай их статусы."));

        VBox form = new VBox(10);
        form.getStyleClass().addAll("card", "surface");
        form.setPadding(new Insets(18));

        ComboBox<AssignmentItem> assignmentBox = new ComboBox<AssignmentItem>();
        assignmentBox.setItems(FXCollections.observableArrayList(service.findStudentAssignments(studentId)));
        assignmentBox.setPrefWidth(360);
        assignmentBox.setCellFactory(v -> new javafx.scene.control.ListCell<AssignmentItem>() {
            @Override protected void updateItem(AssignmentItem item, boolean empty) {
                super.updateItem(item, empty);
                setText(empty || item == null ? "" : item.getCourseName() + " — " + item.getTitle());
            }
        });
        assignmentBox.setButtonCell(new javafx.scene.control.ListCell<AssignmentItem>() {
            @Override protected void updateItem(AssignmentItem item, boolean empty) {
                super.updateItem(item, empty);
                setText(empty || item == null ? "" : item.getCourseName() + " — " + item.getTitle());
            }
        });

        TextArea text = new TextArea();
        text.setPromptText("Текст отправляемой работы / краткое описание результата");
        text.setPrefRowCount(5);

        Button send = new Button("Отправить работу");
        send.getStyleClass().add("primary-btn");
        send.setOnAction(e -> {
            try {
                if (assignmentBox.getValue() == null) {
                    Dialogs.info("Проверка", "Выбери задание");
                    return;
                }
                service.submitWork(studentId, assignmentBox.getValue().getId(), text.getText());
                text.clear();
                reload(service, studentId);
                Dialogs.info("Успех", "Работа отправлена");
            } catch (Exception ex) {
                Dialogs.error("Ошибка отправки", ex);
            }
        });

        form.getChildren().addAll(assignmentBox, text, send);

        TableColumn<SubmissionItem, String> c1 = new TableColumn<SubmissionItem, String>("Задание");
        c1.setCellValueFactory(v -> new SimpleStringProperty(v.getValue().getAssignmentTitle()));
        c1.setPrefWidth(220);
        TableColumn<SubmissionItem, String> c2 = new TableColumn<SubmissionItem, String>("Дата");
        c2.setCellValueFactory(v -> new SimpleStringProperty(v.getValue().getSubmissionDate()));
        c2.setPrefWidth(110);
        TableColumn<SubmissionItem, String> c3 = new TableColumn<SubmissionItem, String>("Комментарий");
        c3.setCellValueFactory(v -> new SimpleStringProperty(v.getValue().getContentNote()));
        c3.setPrefWidth(300);
        TableColumn<SubmissionItem, String> c4 = new TableColumn<SubmissionItem, String>("Статус");
        c4.setCellValueFactory(v -> new SimpleStringProperty(v.getValue().getStatus()));
        c4.setPrefWidth(110);
        TableColumn<SubmissionItem, String> c5 = new TableColumn<SubmissionItem, String>("Оценка");
        c5.setCellValueFactory(v -> new SimpleStringProperty(v.getValue().getGradeValue() == null ? "" : String.valueOf(v.getValue().getGradeValue())));
        c5.setPrefWidth(100);
        table.getColumns().addAll(c1, c2, c3, c4, c5);
        reload(service, studentId);

        HBox row = new HBox(18, form, table);
        getChildren().add(row);
    }

    private void reload(LmsService service, int studentId) {
        table.setItems(FXCollections.observableArrayList(service.findStudentSubmissions(studentId)));
    }
}