package org.madore.damlengine;

import java.util.ArrayList;
import java.util.Set;
import org.w3c.dom.*;

public class Context implements Cloneable {

    public final Document doc;

    public static class GeneralContext {
	public Element htmlNode;
	public Element headNode;
	public String uriToTop;
	public String fileName;
	public StringBuffer styleContent;
	public StringBuffer scriptContent;
	public DocumentFragment title;
	public String titleStr;
	public String titleLang;
	public DocumentFragment subtitle;
	public String subtitleStr;
	public String subtitleLang;
	public ArrayList<String> translations;
    }

    public GeneralContext gc;

    public static abstract class WeblogSelectionContext {
	public Set<Integer> sel;
	public ArrayList<String> xmlData;
    }

    public static class WeblogMonthSelectionContext
	extends WeblogSelectionContext {
	public String year;
	public String month;
	public WeblogMonthSelectionContext(String year, String month) {
	    this.year = year;
	    this.month = month;
	}
    }

    public static class WeblogCategorySelectionContext
	extends WeblogSelectionContext {
	public String code;
	public WeblogCategorySelectionContext(String code) {
	    this.code = code;
	}
    }

    public WeblogSelectionContext wsc;

    public static class EntryContext {
	public String year;
	public String month;
	public String day;
	public String yandm;
	public String date;
	public String number;
	public String dow;
	public Element headerNode;
	public EntryContext(String year, String month, String day,
			    String number, String dow) {
	    this.year = year;  this.month = month;  this.day = day;
	    this.yandm = year+"-"+month;
	    this.date = yandm+"-"+day;
	    this.number = number;  this.dow = dow;
	}
    }

    public EntryContext ent;

    public Context(Document doc) {
	this.doc = doc;
	this.gc = new GeneralContext();
    }

    public Context clone() {
	try {
	    return (Context) super.clone();
	} catch (CloneNotSupportedException e) {
	    throw new RuntimeException(e);
	}
    }

}