<%@ page
    language="java"
    contentType="text/html;charset=utf-8"
%>
<%@ page import="org.crosswire.util.Base64" %>
<%@ page import="java.util.Vector" %>
<%@ page import="java.util.Arrays" %>
<%@ page import="java.util.Comparator" %>
<%@ page import="org.crosswire.sword.orb.*" %>
<%@ page import="java.net.URLEncoder" %>
<%@ taglib uri="/WEB-INF/lib/crosswire-i18n.tld" prefix="t" %>

<t:pagestart />

<%!
	static Vector styleNames = null;
	static Vector styleFiles = null;
	static Vector styleDescriptions = null;
	static Vector tabNames = null;
	static Vector tabLinks = null;
	static Vector tabTitles = null;
	static Vector tabDefaults = null;
	static String defaultBible = "NASB";
%>

<%
	synchronized(this) {
		if (styleNames == null) {

			styleNames = new Vector();
			styleFiles = new Vector();
			styleDescriptions = new Vector();

			styleNames.add("Washed Out");
			styleFiles.add("wash.css");
 			
 			styleNames.add("Parchment");
			styleFiles.add("parchment.css");

			styleNames.add("Sandy Creek");
			styleFiles.add("sandy.css");


			tabNames  = new Vector();
			tabLinks  = new Vector();
			tabTitles = new Vector();
			tabDefaults = new Vector();

			tabNames.add("Home");
			tabTitles.add("Home");
			tabLinks.add("index.jsp");
			tabDefaults.add("true");
			tabNames.add("Passage Study");
			tabTitles.add("Passage Study");
			tabLinks.add("passagestudy.jsp");
			tabDefaults.add("true");
			tabNames.add("Parallel");
			tabTitles.add("Parallel Display");
			tabLinks.add("parallelstudy.jsp");
			tabDefaults.add("true");
			tabNames.add("Power Search");
			tabTitles.add("Power Search");
			tabLinks.add("powersearch.jsp");
			tabDefaults.add("true");
			tabNames.add("Devotionals");
			tabTitles.add("Daily Devotionals");
			tabLinks.add("dailydevotion.jsp");
			tabDefaults.add("false");
			tabNames.add("Library");
			tabTitles.add("Full Library");
			tabLinks.add("fulllibrary.jsp");
			tabDefaults.add("false");
			tabNames.add("Preferences");
			tabTitles.add("Preferences");
			tabLinks.add("preferences.jsp");
			tabDefaults.add("true");
			tabNames.add("FAQ");
			tabTitles.add("Frequently Asked Questions");
			tabLinks.add("about.jsp");
			tabDefaults.add("true");
		}
	}

	SWMgr mgr = SwordOrb.getSWMgrInstance(session);
	// let's cache the modInfo in the session cuz this is alot to grab each time we need it from the orb
	ModInfo[] modInfo = (ModInfo[])session.getAttribute("ModInfo");
	if (modInfo == null) {
		// we don't have it cached yet, so get it from the orb and save it in the session
		modInfo = mgr.getModInfoList();
		Arrays.sort(modInfo, new Comparator() {
			public int compare(Object o1, Object o2) {
				ModInfo m1 = (ModInfo) o1;
				ModInfo m2 = (ModInfo) o2;
				StringBuffer comp1 = new StringBuffer();
				StringBuffer comp2 = new StringBuffer();
				for (int i = 0; i < 2; i++) {
					ModInfo mi = (i == 0)?m1:m2;
					StringBuffer sb = (i==0)?comp1:comp2;
					if (mi.category.equals(SwordOrb.BIBLES)) {
						sb.append("1");
					}
					else if (mi.category.equals(SwordOrb.COMMENTARIES)) {
						sb.append("2");
					}
					else if (mi.category.equals(SwordOrb.DAILYDEVOS)) {
						sb.append("3");
					}
					else if (mi.category.equals(SwordOrb.LEXDICTS)) {
						sb.append("4");
					}
					else if (mi.category.equals(SwordOrb.GENBOOKS)) {
						sb.append("5");
					}
				}
				comp1.append(m1.description);
				comp2.append(m2.description);
				return (comp1.toString().compareTo(comp2.toString()));
			}
		});
		session.setAttribute("ModInfo", modInfo);
	}

	Vector prefBibles = (Vector)session.getAttribute("PrefBibles");
	Vector prefCommentaries = (Vector)session.getAttribute("PrefCommentaries");
	Vector parDispModules = (Vector)session.getAttribute("ParDispModules");

	String prefStyle = (String)request.getParameter("setStyle");
	if (prefStyle == null)
		prefStyle = (String)session.getAttribute("PrefStyle");
	else {	// set style cookie
		Cookie c = new Cookie("PrefStyle", prefStyle);
		c.setMaxAge(java.lang.Integer.MAX_VALUE);
		c.setPath("/");
		response.addCookie(c);
	}

	String headings = (String)request.getParameter("Headings");
	if (headings == null)
		headings = (String)session.getAttribute("Headings");
	else {	// set style cookie
		Cookie c = new Cookie("Headings", headings);
		c.setMaxAge(java.lang.Integer.MAX_VALUE);
		c.setPath("/");
		response.addCookie(c);
	}

	String javascript = (String)request.getParameter("Javascript");
	if (javascript == null)
		javascript = (String)session.getAttribute("Javascript");
	else {	// set style cookie
		Cookie c = new Cookie("Javascript", javascript);
		c.setMaxAge(java.lang.Integer.MAX_VALUE);
		c.setPath("/");
		response.addCookie(c);
	}

	Vector showTabs = (Vector)session.getAttribute("showTabs");
	if (showTabs == null) {
		showTabs = new Vector();
		for (int i = 0; i < tabNames.size(); i++) {
			showTabs.add((String)tabDefaults.get(i));
		}
	}
	String[] showTab = request.getParameterValues("showTab");
	if (showTab != null) {
		for (int i = 0; i < showTab.length; i++) {
			try {
				int tabNum = Integer.parseInt(showTab[i]);
				showTabs.set(tabNum, "true");
				Cookie c = new Cookie("showTab"+Integer.toString(tabNum), "t");
				c.setMaxAge(java.lang.Integer.MAX_VALUE);
				c.setPath("/");
				response.addCookie(c);
			}
			catch(Exception e) {}
		}
	}
	showTab = request.getParameterValues("hideTab");
	if (showTab != null) {
		for (int i = 0; i < showTab.length; i++) {
			try {
				int tabNum = Integer.parseInt(showTab[i]);
				showTabs.set(tabNum, "false");
				Cookie c = new Cookie("showTab"+Integer.toString(tabNum), "f");
				c.setMaxAge(java.lang.Integer.MAX_VALUE);
				c.setPath("/");
				response.addCookie(c);
			}
			catch(Exception e) {}
		}
	}


	Cookie[] cookies = request.getCookies();
	if ((prefBibles == null) && (cookies != null)) {

		for (int i = 0; i < cookies.length; i++) {
			int start, end;
			String field;
			String line;
			if (cookies[i].getName().startsWith("showTab")) {
				try {
					int tabNum = Integer.parseInt(cookies[i].getName().substring(8));
					showTabs.set(tabNum, ("t".equals(cookies[i].getValue()))?"true":"false");
				}
				catch (Exception e) {}
			}
			else if (cookies[i].getName().equals("PrefStyle")) {
				prefStyle = cookies[i].getValue();
			}
			else if (cookies[i].getName().equals("Headings")) {
				headings = cookies[i].getValue();
			}
			else if (cookies[i].getName().equals("Javascript")) {
				javascript = cookies[i].getValue();
			}
			else if (cookies[i].getName().equals("PrefBibles")) {
				prefBibles = new Vector();
				start = 0;
				end = 1;
				line = cookies[i].getValue();
				while (end > 0) {
					end = line.indexOf("+",start);
					field = (end > 0) ? line.substring(start, end) : line.substring(start);
					if (start > 3) 		// skip the first one cuz it's not a real module
						prefBibles.add(field);
					start = end + 1;
				}
			}
			else if (cookies[i].getName().equals("PrefCommentaries")) {
				prefCommentaries = new Vector();
				start = 0;
				end = 1;
				line = cookies[i].getValue();
				while (end > 0) {
					end = line.indexOf("+",start);
					field = (end > 0) ? line.substring(start, end) : line.substring(start);
					if (start > 3)  		// skip the first one cuz it's not a real module
						prefCommentaries.add(field);
					start = end + 1;
				}
			}
			else if (cookies[i].getName().equals("ParDispModules")) {
				parDispModules = new Vector();
				start = 0;
				end = 1;
				line = cookies[i].getValue();
				while (end > 0) {
					end = line.indexOf("+",start);
					field = (end > 0) ? line.substring(start, end) : line.substring(start);
					if (start > 3)  		// skip the first one cuz it's not a real module
						parDispModules.add(field);
					start = end + 1;
				}
			}
		}
	}

	if (prefBibles == null)
		prefBibles = new Vector();
	if (prefCommentaries == null)
		prefCommentaries = new Vector();
	if (parDispModules == null)
		parDispModules = new Vector();

	if ((prefStyle == null) || (styleNames.indexOf(prefStyle) < 0))
		prefStyle = (String)styleNames.get(0);

	session.setAttribute("PrefBibles", prefBibles);
	session.setAttribute("PrefCommentaries", prefCommentaries);
	session.setAttribute("ParDispModules", parDispModules);
	session.setAttribute("PrefStyle", prefStyle);
	session.setAttribute("Headings", headings);
	session.setAttribute("Javascript", javascript);
	session.setAttribute("showTabs", showTabs);
	mgr.setJavascript(!"Off".equalsIgnoreCase(javascript));
	mgr.setGlobalOption("Headings", ("Off".equalsIgnoreCase(headings)) ? "Off":"On");

	{
	String lang = request.getParameter("lang");
	if (lang != null) {
		session.setAttribute("lang", lang);
	}
	}

/*
	// kept around in case we ever need it again
				// de-serialize from cookie
				Base64.InputStream bis = new Base64.InputStream(new StringBufferInputStream(cookies[i].getValue()));
				ObjectInputStream ois = new ObjectInputStream(bis);
				prefBibles = (Vector)ois.readObject();
				prefCommentaries = (Vector)ois.readObject();
*/
	{
		Vector [] tabs = new Vector[4];
		tabs[0] = tabNames;
		tabs[1] = tabTitles;
		tabs[2] = tabLinks;
		tabs[3] = tabDefaults;
		session.setAttribute("tabs", tabs);
		session.setAttribute("styleNames", styleNames);
		session.setAttribute("styleFiles", styleFiles);
	}
%>

<%@ include file="defines/tiles.jsp" %>