projmi/src/main/java/de/uniluebeck/mi/projmi6/controller/MessageController.java

package de.uniluebeck.mi.projmi6.controller;

import de.uniluebeck.mi.projmi6.model.HL7Message;
import de.uniluebeck.mi.projmi6.view.MessageIcon;
import javafx.beans.property.SimpleListProperty;
import javafx.collections.FXCollections;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.image.Image;
import javafx.stage.Modality;
import javafx.stage.Stage;

import java.io.IOException;

/**
 * Created by Johannes on 21/11/2015.
 */
public class MessageController {
    final MainController mainController;
    private final SimpleListProperty<HL7Message> messages = new SimpleListProperty(FXCollections.observableArrayList());
    @FXML
    private MessageIcon messageIcon;


    public MessageController(MainController mainController) {
        this.mainController = mainController;
    }

    @FXML
    private void initialize() {
        messageIcon.messageCountProperty().bind(messages.sizeProperty());
    }

    @FXML
    private void onMessageIconClicked() {
        showMessageList();
    }

    private void showMessageList() {
        FXMLLoader fxmlLoader = new FXMLLoader();
        fxmlLoader.setLocation(getClass().getClassLoader().getResource("message_list.fxml"));
        MessageListController messageListController = new MessageListController(messages, mainController);
        fxmlLoader.setControllerFactory(clazz -> messageListController);

        Parent root = null;
        try {
            root = fxmlLoader.load();
        } catch (IOException e) {
            e.printStackTrace();
            return;
        }

        Stage stage = new Stage();

        stage.setTitle("Neue HL7-Nachrichten");
        stage.setScene(new Scene(root, 600, 400));

        stage.getIcons().add(new Image("icon.png"));
        stage.initModality(Modality.WINDOW_MODAL);
        stage.initOwner(messageIcon.getScene().getWindow());
        stage.show();
    }


    public void addMessage(HL7Message message) {
        messages.add(message);
        mainController.getLogController().refreshLogFromDb();
    }

}