package pakk;

import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.layout.VBox;
import org.xml.sax.SAXException;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.util.ArrayList;

public class Controller {

    @FXML
    public TextField urlBox;
    public TextArea textBox1;
    public ScrollPane container;
    public TextField authorBox;


    @FXML
    private void handleButtonAction() throws ParserConfigurationException, SAXException, IOException {

        ArrayList<News> news = (ArrayList<News>) XMLreader.readXML(urlBox.getText());
        Hyperlink[] links = new Hyperlink[news.size()];
        VBox newsTitles = new VBox();

        for (int j = 0; j < news.size(); j++) {

            links[j] = new Hyperlink(news.get(j).getTitle());
            links[j].setWrapText(true);
            links[j].setPrefWidth(container.getPrefWidth()-15);
            newsTitles.getChildren().add(links[j]);
            String desc = news.get(j).getDescription();
            String author = news.get(j).getAuthor();

            links[j].setOnAction(event -> {
                textBox1.setText(desc);
                authorBox.setText(author);
            });
        }

        container.setContent(newsTitles);
    }


}