/*
 *                 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.netbeans.modules.ant.freeform;

import java.beans.PropertyChangeListener;
import java.io.IOException;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import org.netbeans.api.project.Project;
import org.netbeans.api.project.ProjectInformation;
import org.netbeans.modules.ant.freeform.ui.ProjectCustomizerProvider;
import org.netbeans.modules.ant.freeform.ui.View;
import org.netbeans.spi.project.support.ant.AntProjectHelper;
import org.netbeans.spi.project.support.ant.PropertyEvaluator;
import org.netbeans.spi.project.support.ant.PropertyUtils;
import org.netbeans.spi.project.ui.PrivilegedTemplates;
import org.netbeans.spi.project.ui.ProjectOpenedHook;
import org.openide.filesystems.FileObject;
import org.openide.util.Lookup;
import org.openide.util.Utilities;
import org.openide.util.lookup.Lookups;
import org.w3c.dom.Element;

/**
 * One freeform project.
 * @author Jesse Glick
 */
public final class FreeformProject implements Project {
    
    private final AntProjectHelper helper;
    private final PropertyEvaluator eval;
    private final Lookup lookup;
    
    public FreeformProject(AntProjectHelper helper) throws IOException {
        this.helper = helper;
        eval = new FreeformEvaluator(this);
        lookup = initLookup();
    }
    
    public AntProjectHelper helper() {
        return helper;
    }
    
    private Lookup initLookup() throws IOException {
        Classpaths cp = new Classpaths(this);
        return Lookups.fixed(new Object[] {
            new Info(), // ProjectInformation
            new FreeformSources(this), // Sources
            new Actions(this), // ActionProvider
            new View(this), // LogicalViewProvider
            cp, // ClassPathProvider
            new SourceLevelQueryImpl(this), // SourceLevelQueryImplementation
            new SourceForBinaryQueryImpl(this), // SourceForBinaryQueryImplementation
            new WebModules(this), // WebModuleProvider
            new ProjectCustomizerProvider(this, helper, eval), // CustomizerProvider
            new OpenHook(cp), // ProjectOpenedHook
            helper().createAuxiliaryConfiguration(), // AuxiliaryConfiguration
            helper().createCacheDirectoryProvider(), // CacheDirectoryProvider
            new PrivilegedTemplatesImpl(),           // List of templates in New action popup
            new Subprojects(this),
        });
    }
    
    public FileObject getProjectDirectory() {
        return helper.getProjectDirectory();
    }
    
    public Lookup getLookup() {
        return lookup;
    }
    
    public PropertyEvaluator evaluator() {
        return eval;
    }

    public String toString() {
        return "FreeformProject[" + getProjectDirectory() + "]"; // NOI18N
    }
    
    private final class Info implements ProjectInformation {
        
        public Info() {}
        
        public String getName() {
            return PropertyUtils.getUsablePropertyName(getDisplayName());
        }
        
        public String getDisplayName() {
            Element genldata = helper.getPrimaryConfigurationData(true);
            Element nameEl = Util.findElement(genldata, "name", FreeformProjectType.NS_GENERAL); // NOI18N
            if (nameEl == null) {
                // Corrupt. Cf. #48267 (cause unknown).
                return "???"; // NOI18N
            }
            return Util.findText(nameEl);
        }
        
        public Icon getIcon() {
            return new ImageIcon(Utilities.loadImage("org/netbeans/modules/ant/freeform/resources/freeform-project.png", true)); // NOI18N
        }
        
        public Project getProject() {
            return FreeformProject.this;
        }
        
        public void addPropertyChangeListener(PropertyChangeListener listener) {
            // XXX
        }
        
        public void removePropertyChangeListener(PropertyChangeListener listener) {
            // XXX
        }
        
    }
    
    private final class OpenHook extends ProjectOpenedHook {
        
        private final Classpaths cp;
        
        public OpenHook(Classpaths cp) {
            this.cp = cp;
        }
        
        protected void projectOpened() {
            cp.opened();
        }
        
        protected void projectClosed() {
            cp.closed();
        }
        
    }
    
    private static final class PrivilegedTemplatesImpl implements PrivilegedTemplates {
        
        private static final String[] PRIVILEGED_NAMES = new String[] {
            "Templates/Classes/Class.java", // NOI18N
            "Templates/Classes/Package", // NOI18N
            "Templates/Classes/Interface.java", // NOI18N
        };
        
        public String[] getPrivilegedTemplates() {
            return PRIVILEGED_NAMES;
        }
        
    }
    
}