package aufgabe2;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;



public class Scantest {

	/**
	 * @param args
	 * @throws FileNotFoundException
	 */
	public static void main(String[] args) throws FileNotFoundException {
		// TODO Auto-generated method stub

		BestellungListe b1 = scanMatch("src/aufgabe2/Bestellungen.xml", "12");
		// Bestellung r1 = new Bestellung("12");
		System.out.println(b1);

	}

	private static BestellungListe scanMatch(String filename, String bestnr)
			throws FileNotFoundException {
		BestellungListe bl = new BestellungListe();

		Pattern kdptrn = Pattern.compile("\\s*<kd nr=\"(.*?)\"");
		Pattern vptrn = Pattern.compile("\\s*<vertrag nr=\"(.*?)\" cat=\"(.*?)\" datum=\"(.*?)\">(.*?)</vertrag>");
		Scanner scanner = new Scanner(new File(filename));

		Pattern gesamt = Pattern.compile("\\s*</kd>\\s*");
		scanner.useDelimiter(gesamt);

		while (scanner.hasNext()) {
			String str = scanner.next();

			Matcher kdmt = kdptrn.matcher(str);
			Matcher vmt = vptrn.matcher(str);

			if (kdmt.find()) {
				String kdnr = kdmt.group(1).trim();

				while (vmt.find()) {
					String vnr = vmt.group(1).trim();
					String cat = vmt.group(2).trim();
					String datum = vmt.group(3).trim();
					String title = vmt.group(4).trim();

					System.out.println(vnr);
					System.out.println(cat);
					System.out.println(datum);
					System.out.println(title);
				}

			} else {
				throw new RuntimeException("no kd nr");
			}


			System.out.println(kdmt);

		}

		return bl;

	}
}