/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.apache.tools.ant.module.wizards.shortcut;

import java.io.File;
import java.io.OutputStream;
import java.io.PrintWriter;
import org.apache.tools.ant.module.api.AntProjectCookie;
import org.apache.tools.ant.module.xml.AntProjectSupport;
import org.netbeans.junit.NbTestCase;
import org.openide.filesystems.FileLock;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileSystem;
import org.openide.filesystems.FileUtil;
import org.openide.filesystems.LocalFileSystem;
import org.openide.filesystems.Repository;
import org.openide.util.Lookup;
import org.openide.util.lookup.InstanceContent;
import org.openide.util.lookup.Lookups;
import org.openide.util.lookup.ProxyLookup;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

/**
 * Base class for tests in the package.
 * @author Jesse Glick
 */
public abstract class ShortcutWizardTestBase extends NbTestCase {
    
    static {
        System.setProperty("org.openide.util.Lookup", Lkp.class.getName());
    }
    
    public static final class Lkp extends ProxyLookup {
        public Lkp() {
            super(new Lookup[] {
                Lookups.fixed(new Object[] {"repo"}, new Conv()),
                Lookups.metaInfServices(Lkp.class.getClassLoader()),
                Lookups.singleton(Lkp.class.getClassLoader()),
            });
        }
        private static final class Conv implements InstanceContent.Convertor {
            public Conv() {}
            public Object convert(Object obj) {
                assert obj == "repo";
                try {
                    return new Repo();
                } catch (Exception e) {
                    e.printStackTrace();
                    return null;
                }
            }
            public String displayName(Object obj) {
                return obj.toString();
            }
            public String id(Object obj) {
                return obj.toString();
            }
            public Class type(Object obj) {
                assert obj == "repo";
                return Repository.class;
            }
        }
    }
    
    protected ShortcutWizardTestBase(String name) {
        super(name);
    }

    private File scratchF;
    protected ShortcutWizard wiz;
    private AntProjectCookie project;
    private Element target1;
    protected ShortcutIterator iter;
    private void mkdir(String path) {
        new File(scratchF, path.replace('/', File.separatorChar)).mkdirs();
    }
    protected void setUp() throws Exception {
        super.setUp();
        clearWorkDir();
        scratchF = getWorkDir();
        mkdir("system/Menu/&File");
        mkdir("system/Menu/&Edit");
        mkdir("system/Menu/&Build");
        mkdir("system/Menu/&Build/Other");
        mkdir("system/Menu/Help");
        mkdir("system/Toolbars/Build");
        mkdir("system/Toolbars/Help");
        mkdir("system/Shortcuts");
        System.setProperty("SYSTEMDIR", new File(scratchF, "system").getAbsolutePath());
        FileObject scratch = FileUtil.toFileObject(scratchF);
        assertNotNull("have a scratch dir", scratch);
        FileObject sfs = Repository.getDefault().getDefaultFileSystem().getRoot();
        FileObject menuFolder = sfs.getFileObject("Menu");
        assertNotNull("have Menu", menuFolder);
        menuFolder.setAttribute("&File/&Edit", Boolean.TRUE);
        menuFolder.setAttribute("&Edit/&Build", Boolean.TRUE);
        menuFolder.setAttribute("&Build/Help", Boolean.TRUE);
        FileObject toolbarsFolder = sfs.getFileObject("Toolbars");
        assertNotNull("have Toolbars", toolbarsFolder);
        toolbarsFolder.setAttribute("Build/Help", Boolean.TRUE);
        assertNotNull("have Shortcuts", sfs.getFileObject("Shortcuts"));
        FileObject buildXml = scratch.createData("build.xml");
        FileLock lock = buildXml.lock();
        OutputStream os = buildXml.getOutputStream(lock);
        PrintWriter pw = new PrintWriter(os);
        pw.println("");
        pw.println(" ");
        pw.println("  hello #1");
        pw.println(" ");
        pw.println(" ");
        pw.println("  hello #2");
        pw.println(" ");
        pw.println("");
        pw.flush();
        os.close();
        lock.releaseLock();
        project = new AntProjectSupport(buildXml);
        Document doc = project.getDocument();
        assertNotNull("parsed " + buildXml, doc);
        Element docEl = doc.getDocumentElement();
        NodeList nl = docEl.getElementsByTagName("target");
        target1 = (Element)nl.item(0);
        assertEquals("target #1", "targ1", target1.getAttribute("name"));
        iter = new ShortcutIterator();
        wiz = new ShortcutWizard(project, target1, iter);
    }
    
    protected boolean runInEQ() {
        return true;
    }
    
    private static final class Repo extends Repository {
        
        public Repo() throws Exception {
            super(mksystem());
        }
        
        private static FileSystem mksystem() throws Exception {
            LocalFileSystem lfs = new LocalFileSystem();
            lfs.setRootDirectory(new File(System.getProperty("SYSTEMDIR")));
            return lfs;
        }
        
    }
    
}