// *** begin for command console use only ***
if (typeof targetEntity === 'undefined') {
	var amdQuery = ApplicationEntity.getResultSet('_IACUC Modification').query("id = #id");
	amdQuery.bind('id', '00000126-RN00_AM3');
	targetEntity = amdQuery.elements().item(1);
} else {
	throw new Error (-1, 'targetEntity is undefined... this block should be removed');
}
// *** end for command console use only ***

var modifiedStudy = targetEntity.getQualifiedAttribute("customAttributes._attribute8");

var armSet = modifiedStudy.getQualifiedAttribute("customAttributes._animalArms");
//var setVersionActivities;
var activitySet;
if (armSet) {
	armSet = armSet.elements();
	var armCount = armSet.count();
	var arm;
	var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
	xmlDoc.async = false;
	xmlDoc.setProperty("SelectionLanguage", "XPath");
	for (var i = 1; i <= armCount; i++) {
		arm = armSet.item(i);
		log('begin arm ' + arm.name);
		activitySet = arm.activities;
		if (activitySet) {
			activitySet = activitySet
				//.query("majorVersion is not null")
				.sort("activityDate", 106, true);
			//activitySet.elements().item(1).majorVersion = 0;
			//activitySet.elements().item(1).minorVersion = 1;
			forEachElement(activitySet.elements(), function (act) {
				var loggedMajor = null;
				var loggedMinor = null;
				var xml = act.getQualifiedAttribute('changeTrackingInfo.xml');
				if (xml) {
					if (!xmlDoc.loadXML(xml)) {
						var parseError = xmlDoc.parseError;
						throw new Error(-1, "Error parsing change-tracking XML: " + parseError.reason);
					}
					var majorVersionNode = xmlDoc.selectSingleNode(
						'/changeHistory/propertyChange[@propertyRealName="majorVersion"]/@newValue'
					);
					var minorVersionNode = xmlDoc.selectSingleNode(
						'/changeHistory/propertyChange[@propertyRealName="minorVersion"]/@newValue'
					);
					loggedMajor = majorVersionNode ? majorVersionNode.value : null;
					loggedMinor = minorVersionNode ? minorVersionNode.value : null;
				}
				log(JSON.stringify({
					name: act.name,
					dateCreated: act.dateCreated,
					major: act.majorVersion,
					minor: act.minorVersion,
					loggedMajor: loggedMajor,
					loggedMinor: loggedMinor
				}, null, '\t'));
			});
		}
		log('end arm ' + arm.name);
	}
}
function forEachElement (elems, func) {
	for (var i = 1, count = elems.count(); i <= count; i++) {
		func(elems.item(i));
	}
}
function log (msg) {
	if (typeof webrScriptOutput === 'undefined') {
		wom.log("*** IACUC Amendment - fixViewDifferences: " + msg);
	} else {
		webrScriptOutput += msg + "\n";
	}
}