/*
.--------------------------------------------------------------------------.
|    Software: Auto stacking files                                         |
|     Version: 0.35                                                        |
|        Site: http://code.google.com/p/my-abobe-scripting/                |
| Description: This script enable auto stacking files by name              |
| -------------------------------------------------------------------------|
|     Admin: Tyzhnenko Dmitry (project admininistrator)                    |
|   Authors: Tyzhnenko Dmitry t.dmitry@gmail.com                           |
|   Founder: Tyzhnenko Dmitry  (original founder)                          |
| Copyright (c) 2009-2011, Tyzhnenko Dmitry                                |
| -------------------------------------------------------------------------|
|   License: Distributed under the General Public License v3 (GPLv3)       |
|            http://www.gnu.org/licenses/gpl.html                          |
| This program is distributed in the hope that it will be useful - WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or    |
| FITNESS FOR A PARTICULAR PURPOSE.                                        |
'--------------------------------------------------------------------------'
*/

/* 
@@@START_XML@@@ 
<?xml version="1.0" encoding="UTF-8"?> 
<ScriptInfo xmlns:dc="http://purl.org/dc/elements/1.1/" xml:lang="en_US"> 
     <dc:title>Auto stacking files</dc:title> 
     <dc:description>This script enable auto stacing files by name function</dc:description> 
</ScriptInfo> 
@@@END_XML@@@ 
*/

function AutomaticStackingFiles() 
{ 
	/** 
	The context in which this snippet can run; Bridge must be running. 
	@type String 
	*/ 
	//this.requiredContext = "\tAdobe Bridge CS4 must be running.\n\tExecute against Bridge CS4 as the Target.\n"; 
	this.requiredContext = "\tAdobe Bridge CS4 must be running.\n\tExecute against Bridge CS4 as the Target.\n"; 
	$.level = 0; // Debugging level 

	this.version = "0.35"; 
	this.author = "Tyzhenenko Dmitry"; 

	/** 
	The unique identifier for the new menu item command 
	@type String 
	*/ 
	//this.menuID = "AutoStackFiles"; 
	this.menuCommandID = "GoAutoStackingFiles"; 

} 

function RunAutoStacking() 
{ 
	var doc = app.document; 
	//var thumb = doc.thumbnail; 
	//var vthumb = doc.visibleThumbnails; 
	var currSort = doc.sorts; 

	$.writeln("Start stacking");

	function StackPhoto() 
	{ 
		doc.chooseMenuItem('submenu/Stack'); 
		doc.chooseMenuItem('StackGroup'); 
	} 

	function CollapseStacks() 
	{ 
		doc.chooseMenuItem('submenu/Stack'); 
		doc.chooseMenuItem('CollapseAllStacks'); 
	} 

	function getFileExt( t) 
	{ 
		var dot = t.name.lastIndexOf ('.'); 
		return t.name.substr(dot,t.name.length); 
	} 

	function getFileName( t) 
	{ 
		var dot = t.name.lastIndexOf ('.'); 
		return t.name.substr(0, dot); 
	} 

	

	var SortObj = {}; 
	SortObj.name = "name"; 
	SortObj.type = "string"; 
	SortObj.reverse = false; 
	var SortsArray = []; 
	SortsArray.push(SortObj); 
	doc.sorts = SortsArray; 

	var iteration = 0 
	var stop = false;
	while (true)
	{
		$.writeln("= ");
		$.writeln("= While iteration  - "+ iteration.toString());
		if (stop) 
		{
			$.writeln("!!! Need to stop WHILE");
			break;
		}
		var vthumbs = doc.visibleThumbnails;
		$.writeln("= Total thumbs - " + doc.visibleThumbnails.length.toString());

		for ( i in vthumbs)
		{
			CollapseStacks(); 
			doc.deselectAll(); 
			doc.reveal(vthumbs[i]);
			if ( vthumbs.length == parseInt(i)+1)
			{
				$.writeln("!!! LAST iteration");
				stop = true;
				break;
			}
			$.writeln("== First name - " + vthumbs[i].name);
			$.writeln("== Next name - " + vthumbs[parseInt(i)+1].name);		
			$.writeln("== Last name - " + vthumbs[vthumbs.length-1].name);
			$.writeln("==");
			if ( getFileName( vthumbs[i] ) == getFileName( vthumbs[parseInt(i)+1]) ) 
			{
				doc.select(vthumbs[i]);
				$.writeln("=== Add to select - " + vthumbs[i].name);
				doc.select(vthumbs[parseInt(i)+1]);
				$.writeln("=== Add to select - " + vthumbs[parseInt(i)+1].name);		
				$.writeln("=== Stacking");
				StackPhoto(); 
				break;
			}
		}
		iteration++;
	}
	doc.sorts = currSort; 
	CollapseStacks(); 
	delete currSort; 
	delete vthumb; 
	delete thumb; 
	delete doc; 
	$.writeln("Finish stacking");
} 

AutomaticStackingFiles.prototype.run = function() 
{ 
	var retval = true; 
	if(!this.canRun()) { 
		retval = false; 
		return retval; 
	} 
	//app.document.chooseMenuItem('submenu/Stack'); 
	var AutoStackCommand = new MenuElement("command", "Auto stacking", "at the beginning of submenu/Stack"); 
	AutoStackCommand.onSelect = function(m) 
	{ 
		//alert('start'); 
		RunAutoStacking(); 
		//alert('stop'); 
	} 
} 

AutomaticStackingFiles.prototype.canRun = function() 
{ 
	// Must run in Bridge 
	if(BridgeTalk.appName == "bridge") 
	{ 
		// Stop the menu element from being added again if the snippet has already run 
		if(MenuElement.find(this.menuCommandID)) 
		{ 
			$.writeln("ERROR:: Menu element from AutoStackFiles already exists!\nRestart Bridge to run this snippet again."); 
			return false; 
		} 
	return true; 
	} 
	// Fail if these preconditions are not met. 
	// Bridge must be running, 
	// The menu must not already exist. 
	$.writeln("ERROR:: Cannot run AutomaticStackingFiles"); 
	$.writeln(this.requiredContext); 
	return false; 
} 

if(typeof(AutomaticStackingFiles_unitTest) == "undefined") { 
    new AutomaticStackingFiles().run(); 
}