package de.superx.applet;

import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.image.ImageObserver;
import java.awt.image.PixelGrabber;
import java.util.Hashtable;

import javax.swing.ImageIcon;
import javax.swing.JApplet;
import javax.swing.UIManager;

import de.memtext.util.HtmlUtils;
import de.memtext.widgets.WarningMessage;
import de.superx.common.SxUser;

/**
 * Hauptklasse von SuperX, mit der SuperX als Applet oder als Applikation
 * aufgerufen werden kann.
 * 
 * @version 2.0 01/01/02
 * @author Rainer Behr, erweitert von Marlies Winterstein, Meikel Bisping
 */

public class SuperX extends JApplet {
    static boolean isSachgebieteNeeded = false;
    static boolean isZukünftigerStandErlaubt=true;
    ImageIcon logo_img = new ImageIcon();
    ImageIcon connect_img = new ImageIcon();
    ImageIcon disconnect_img = new ImageIcon();
    ImageIcon passwd_img = new ImageIcon();
    ImageIcon clone_img = new ImageIcon();
    ImageIcon copy_img = new ImageIcon();
    ImageIcon save_img = new ImageIcon();
    ImageIcon print_img = new ImageIcon();
    ImageIcon info_img = new ImageIcon();
    //Wint
    ImageIcon help_img = new ImageIcon();
    Hashtable img_map = new Hashtable();

    static boolean isAuthentificationFound = false;
    static String remoteUser=null;
    private SxMask sxMask;

    public void destroy() {
        sxMask.close();
    }

    public void init() {

        initImages();
        String docBase = HtmlUtils.getCorretDocBase(this);

        String prop_file = docBase + "superx.properties";
        //System.out.println("prop_file: " + prop_file); //Wint
        //Stuttgart verwendet http://superx/superx/applet/...
        int pos = docBase.lastIndexOf("/superx/");
        String defaultServerUrl = null;
        if (pos > 0) {
            defaultServerUrl = docBase.substring(0, pos)
                    + "/superx/servlet/SuperXDBServlet";
            //System.out.println("default URL of Servlet: "+defaultServerUrl);
        } else {
            System.out
                    .println("Can't identify SxServerURL automatically, since CodeBase "+docBase+ " doesn't contain /superx/ SxServerURL has to be specified in superx.properties");
        }
        SxDefaults.setDefaultServerUrl(defaultServerUrl);
        SxDefaults.setPropertyFile(prop_file);

        sxMask = new SxMask("SuperX @version@", img_map, true);
        //sxMask = new SxMask("SuperX 2.04", img_map, true);

    }

    private void initImages() {
        PixelGrabber pg = null;

        try {
            UIManager
                    .setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } catch (Exception ex) {
            System.err.println("WindowsLookAndFeel nicht verfügbar");
        }

        try {
            Image logo_icon, connect_icon, disconnect_icon, passwd_icon;
            Image clone_icon, copy_icon, save_icon, print_icon, info_icon;

            Image help_icon;
            String img_path = "images";
            // der ClassLoader steht ganz oben also auf gleicher Ebene wie de
            //und sucht images im Unterverzeichnis /images
            //de
            //images
            ClassLoader cl = getClass().getClassLoader();
            logo_icon = getImage(cl.getResource(img_path + "/superx.gif"));
            disconnect_icon = getImage(cl.getResource(img_path
                    + "/disconnect.gif"));
            connect_icon = getImage(cl.getResource(img_path + "/connect.gif"));
            passwd_icon = getImage(cl.getResource(img_path + "/passwd.gif"));
            clone_icon = getImage(cl.getResource(img_path + "/clone.gif"));
            copy_icon = getImage(cl.getResource(img_path + "/sx_copy.gif"));
            save_icon = getImage(cl.getResource(img_path + "/sx_save.gif"));
            print_icon = getImage(cl.getResource(img_path + "/sx_print.gif"));
            info_icon = getImage(cl.getResource(img_path + "/info.gif"));
            //Wint
            help_icon = getImage(cl.getResource(img_path + "/help.gif"));
            MediaTracker tracker = new MediaTracker(this);
            tracker.addImage(logo_icon, 0);
            tracker.addImage(disconnect_icon, 1);
            tracker.addImage(connect_icon, 2);
            tracker.addImage(clone_icon, 3);
            tracker.addImage(copy_icon, 4);
            tracker.addImage(save_icon, 5);
            tracker.addImage(print_icon, 6);
            tracker.addImage(help_icon, 7);
            tracker.addImage(info_icon, 8);
            tracker.addImage(passwd_icon, 9);
            tracker.waitForAll(0);
            if (logo_icon == null)
                System.out.println("superx.gif nicht gefunden");
            logo_img = new ImageIcon(logo_icon);
            disconnect_img = new ImageIcon(disconnect_icon);
            connect_img = new ImageIcon(connect_icon);
            passwd_img = new ImageIcon(passwd_icon);
            clone_img = new ImageIcon(clone_icon);
            copy_img = new ImageIcon(copy_icon);
            save_img = new ImageIcon(save_icon);
            print_img = new ImageIcon(print_icon);
            info_img = new ImageIcon(info_icon);
            //Wint
            help_img = new ImageIcon(help_icon);

            img_map.put("disconnect", disconnect_img);
            img_map.put("connect", connect_img);
            img_map.put("passwd", passwd_img);
            img_map.put("clone", clone_img);
            img_map.put("copy", copy_img);
            img_map.put("save", save_img);
            img_map.put("print", print_img);
            img_map.put("info", info_img);
            //Wint
            img_map.put("help", help_img);

            int logow, logoh;
            logow = logo_img.getIconWidth();
            logoh = logo_img.getIconWidth();
            int[] pixelarray = new int[logow * logoh];

            pg = new PixelGrabber(logo_img.getImage(), 0, 0, logow, logoh,
                    pixelarray, 0, logow);
            if (!pg.grabPixels())
                System.err.println("init: grabPixels() failed");
            else
                img_map.put("logo_pixels", pixelarray);

            img_map.put("logo", logo_img);
        } catch (InterruptedException ex) {
            System.err.println(ex.toString());
        }

        if ((pg.getStatus() & ImageObserver.ABORT) != 0) {
            System.err.println("image fetch aborted or error: "
                    + pg.getStatus());
        }
    }

    public static void main(String s[]) {
        System.out.println("SuperX @version@ (build:@sxtimestamp@)");

        PixelGrabber pg = null;
        final SxMask sxMask;
        final Hashtable img_map = new Hashtable();
        final ImageIcon logo_img;
        final ImageIcon disconnect_img;
        final ImageIcon connect_img;
        final ImageIcon passwd_img;
        final ImageIcon clone_img;
        final ImageIcon copy_img;
        final ImageIcon save_img;
        final ImageIcon print_img;
        final ImageIcon info_img;
        //Wint
        final ImageIcon help_img;

        try {
            UIManager
                    .setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
            //UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
            //UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");

        } catch (Exception ex) {
            // System.err.println ("MacLookAndFeel not available: " +
            // ex.toString());
            System.err.println("WindowsLookAndFeel not available: "
                    + ex.toString());
        }

        initImagesWhenApplication(img_map);

        SxDefaults
                .setDefaultServerUrl("http://localhost:8080/superx/servlet/SuperXDBServlet");
        //System.out.println("Hinweis: Wenn kein Eintrag für SxServerUrl in
        // superx.properties wird mit
        // http://localhost:8080/superx/servlet/SuperXDBServlet gearbeitet");
        SxDefaults.setPropertyFile("file:superx.properties");
       
        sxMask = new SxMask("SuperX @version@", img_map, false);
       
          
       
        sxMask.open();
    }

    private static void initImagesWhenApplication(final Hashtable img_map) {
        PixelGrabber pg;
        final ImageIcon logo_img;
        final ImageIcon disconnect_img;
        final ImageIcon connect_img;
        final ImageIcon passwd_img;
        final ImageIcon clone_img;
        final ImageIcon copy_img;
        final ImageIcon save_img;
        final ImageIcon print_img;
        final ImageIcon info_img;
        final ImageIcon help_img;
        String img_dir = "images";
        logo_img = new ImageIcon(img_dir + "/superx.gif");
        disconnect_img = new ImageIcon(img_dir + "/disconnect.gif");
        connect_img = new ImageIcon(img_dir + "/connect.gif");
        passwd_img = new ImageIcon(img_dir + "/passwd.gif");
        clone_img = new ImageIcon(img_dir + "/clone.gif");
        copy_img = new ImageIcon(img_dir + "/sx_copy.gif");
        save_img = new ImageIcon(img_dir + "/sx_save.gif");
        print_img = new ImageIcon(img_dir + "/sx_print.gif");
        info_img = new ImageIcon(img_dir + "/info.gif");
        //Wint
        help_img = new ImageIcon(img_dir + "/help.gif");

        int logow, logoh;
        logow = logo_img.getIconWidth();
        logoh = logo_img.getIconWidth();
        int[] pixelarray = new int[logow * logoh];

        try {
            pg = new PixelGrabber(logo_img.getImage(), 0, 0, logow, logoh,
                    pixelarray, 0, logow);
            if (!pg.grabPixels())
                System.err.println("init: grabPixels() failed");
            else
                img_map.put("logo_pixels", pixelarray);
        } catch (InterruptedException ie) {
            System.err.println(ie);
        }

        img_map.put("logo", logo_img);
        img_map.put("disconnect", disconnect_img);
        img_map.put("connect", connect_img);
        img_map.put("passwd", passwd_img);
        img_map.put("clone", clone_img);
        img_map.put("copy", copy_img);
        img_map.put("save", save_img);
        img_map.put("print", print_img);
        img_map.put("info", info_img);
        //Wint
        img_map.put("help", help_img);
    }

    public void start() {
        String zukünftigerStandErlaubt=getParameter("zukünftigerStandErlaubt");
        if (zukünftigerStandErlaubt!=null&&zukünftigerStandErlaubt.equals("false"))
            isZukünftigerStandErlaubt=false;
        SuperX.isAuthentificationFound=false;
        String jsessionid = getParameter("jsessionid");
       remoteUser=getParameter("remoteUser");
        if (remoteUser==null||remoteUser.equals("")||remoteUser.equals("null"))
            remoteUser=null;
        SxDefaults.init();
        try {
            if (jsessionid != null && !jsessionid.trim().equals("")) {
                //           && userid != null && !userid.trim().equals("")) {
                SuperX.isAuthentificationFound = true;
                SxSQL.jsessionid = jsessionid;
                
                String userstr = SxSQL.getUserFromServlet();
                if (userstr != null) {
                    String userid = userstr.substring(0, userstr.indexOf("|"));
                    String kennung = userstr.substring(userstr.indexOf("|") + 1,userstr.indexOf("^"));
                    String admin=userstr.substring(userstr.indexOf("^")+1);
                    
                    SxSQL.setUserID(new Integer(Integer.parseInt(userid)));
                    SxUser user=new SxUser("default", kennung, new Integer(Integer
                            .parseInt(userid))); // kein Mandantenbetrieb bei Applet
                    if (admin.equals("1")) user.setAdmin(true);
                    //sxMask.setUser(new SxUser(getParameter("kennung"), new
                    // Integer(Integer.parseInt(userid))));
                    sxMask.setUser(user);
                    // sxMask.setConnectPwBtnsSVisible(false);
                    int mode = 0;//anmelden
                    sxMask.initUser(mode);
                }
            }
            
            SxSQL.initParams();
            sxMask.open();

        } catch (Exception e) {
            WarningMessage.show(this, "Anmeldung fehlgeschlagen.\n" + e,
                    "SuperX");
            e.printStackTrace();
        }

    }
}