package evo.teszt;

import java.io.IOException;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;

import org.w3c.dom.*;
import org.xml.sax.SAXException;

import evo.classes.Products;

public class DeleteXMLtag_test {

    public static void deleteTagFromTheXML(String productName) throws ParserConfigurationException, SAXException, IOException, TransformerException{
        org.w3c.dom.Document doc = null;
        Products.setFileLocation("proba.xml");
        doc= Products.tryOpenTheFile();

        NodeList nodes = doc.getElementsByTagName("item");

        for (int i = 0; i < nodes.getLength(); i++) {
          Element goods = (Element)nodes.item(i);

          Element name = (Element)goods.getElementsByTagName("name").item(0);
          String dName = name.getTextContent();
          System.out.println("Name: "+dName);

          if (dName.equals(productName)) {
             System.out.println("Name: "+dName);
             Node parent = goods.getParentNode();
             parent.removeChild(goods);
             parent.normalize();
             Products.toString(doc);
            }
        }
    }


    public static void main(String[] args) {
        try {
            deleteTagFromTheXML("Ryzen 5 1600");
        } catch (ParserConfigurationException | SAXException | IOException | TransformerException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

}