//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 IBM Corporation and others.
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// which accompanies this distribution, and is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// Contributors:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.library.services;

/**
 * 
 * This class is depricated. use FileNameGenerator instead
 *
 */
public class ElementFile implements Comparable {
	private String guid;
	private String fileName;
	private static int indexCounter = 0;
	
	public ElementFile(String guid, String fileName) {
		this.guid = guid;
		this.fileName = fileName;
		indexCounter = 0;
	}
	
	public boolean equals(Object e)	{
		ElementFile eFile = (ElementFile) e;
		
		if (!(getGuid().equals(eFile.getGuid())) 
				&& getFileName().equals(eFile.getFileName())) {			
			return appendIndex();
		}
		indexCounter++;
		return getFileName().equals(eFile.getFileName());
	}
	
	public int hashCode() {
		return fileName.hashCode();
	}
	
	public int compareTo(Object e) {		
		if (e instanceof ElementFile)
		{
			ElementFile aFile = (ElementFile) e;
			return fileName.compareTo(aFile.getFileName());
		}
		return 1;
	}
	
	public void setFileName(String fName) {
		fileName = fName;
	}
	
	public String getFileName()	{
		return fileName;
	}
	
	public String getGuid()	{
		return guid;
	}
	
	private boolean appendIndex() {
		StringBuffer tString = new StringBuffer(getFileName());
		int begindIdx = getFileName().lastIndexOf("-");
		int endIdx = getFileName().lastIndexOf(".htm");
		if (begindIdx > -1 && endIdx > -1) {
			if (indexCounter > 0) {
				tString.replace(begindIdx+1, endIdx, Integer.toString(++indexCounter));	
				setFileName(tString.toString());
				//indexCounter = 0;
				return false;
			}
			return true;
		} else if (endIdx > -1) {			
			tString.insert(endIdx, "-" + Integer.toString(++indexCounter));
			setFileName(tString.toString());
			//indexCounter = 0;
			return false;
		}
		return true;
	}
}