/********************************************************************************************************************************
* Licensed Materials - Property of IBM                                                                                          *
*                                                                                                                               *
* IBM Cognos Products: AGS                                                                                                      *
*                                                                                                                               *
* (C) Copyright IBM Corp. 2005, 2009                                                                                            *
*                                                                                                                               *
* US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. *
*********************************************************************************************************************************/

// Handles Suppression Validation 

var Filter_ongoing_changed = "Filter_changed";
var Filter_ongoing_unchanged = "Filter_unchanged";
var Filter_new = "Filter_new";
var Filter_stopped = "Filter_deleted";
var Action_topic_filter = "Action_topic_filter";
var Task_level_filter_checkbox = "action_task_filter_checkbox";
var RunCondition = "runCondition";
var topicError = false;

/**
* validate the whole agent, the summary event key is checked and all the actions
* if there are no actions, then the wizard is moved to the end
*/
function validateAgent(){
	var agent = parent.getAgentDefinition();
	

	var valid = agent.summaryEventKey.size() > 0 || document.pform.Event_Key[0].checked ;

	if(!valid){
		//You must select at least one item to uniquely identify the event.
		window.alert(parent.getConfigFrame().suppEvtKeyWarn_string);
		return valid;
	}

    var items = agent.summaryEventKey.items();
	for(var i = 0; valid && i <  items.length; i++){
		valid = valid & validateEventKeyTopic(items[i]);
	}

	if(topicError){
        topicError = false;
        return false;
	}
	if(valid){ //& agent.getActionCount() == 0){
		valid = validateOngoingFilterTopics();
		//we can bin out if there are no more actions
		// how?
	}else{
		return false;
	}
	

	return valid;
}

/**
* A new topic is added to the current selected actions filter topics
* check if it exists in the sumary event key and ban it if it does
*/
function validateActionFilterTopic(newActionFilterTopic){
	var inValid = true;
	if(document.pform.Event_Key[0].checked){
		inValid = false;
	}else{
		inValid = !parent.getAgentDefinition().summaryEventKey.containsItem(newActionFilterTopic);
	}
	if(!inValid){
		var remove_newItem = window.confirm( parent.getConfigFrame().suppOngFilAddWarn_string.replace('zzxx',newActionFilterTopic) );
		if(remove_newItem){
			setTabVisible('taskExecutionRulesPane',false);
			setTabVisible('setEventKeyPane',true);
		}
		inValid = remove_newItem;
	}

	return inValid;
}

/**
* A new topic is added to the summary event key. check that it doesnt exist in any of the ongoing filter topics of any
* of the actions. if it does allow the user to remove that topic from the actions, or allow the addition to become invalid
*/
function validateEventKeyTopic(newEventKeyTopic){
	var valid = true;
	
	var offending_task;
	//check for a containing action, till we get nothing back
	if((offending_task = parent.getAgentDefinition().validateSummaryEventKeyTopic(newEventKeyTopic)) != undefined) {
	    //This query item's value is in the event key of task "taskname"  
	    //OK if you want to remove this query item or Cancel.
	    
	    // zpzp is the placeholder which gets replaced in the message with the task name
	    var remove_newItem = window.confirm(parent.getConfigFrame().suppOngEvntKeyWarn_string.replace('zpzp',offending_task).replace('zzxx',newEventKeyTopic));
	   
		if(remove_newItem){
			parent.getAgentDefinition().removeActionFilterItem(newEventKeyTopic);
			removeEventFilterItem(newEventKeyTopic);
			changeTaskLevelFilterState();
		}else{
		    // SelectAll uses this info to check if there was any conflict, 
		    topicError = true;
		}
		valid = false;//remove_newItem;
	}

	return valid;
}
// Removes Event Filter topic
function removeEventFilterItem(topic){
	var mylist = getActionTopicFilterElementProcessor().list ;
	
	for(var i=0; i< mylist.size(); i++){
		var node = mylist.getNodeByIndex(i);
		if(node.innerText == topic){
			mylist.remove(i);
			break;
		}
	}
}

/**
* check the ongoing filter topics for all actions and warn if any are in the summary event key.
* if they are remove them.
*/
function validateOngoingFilterTopics(){
	//check that the items in the summary
	var valid = parent.getAgentDefinition().validateOngoingFilterTopics();

	if(!valid){
		//This query item cannot be inserted because it is used in the event key.	
		window.alert(parent.getConfigFrame().suppOngFilAddWarn_string);
		parent.getAgentDefinition().removeInvalidFilterTopics();
	}
	
	return valid;
}

/**
* make sure that this action has the required minimum, do the warning if necessary
* the action must have at least one filter type and if it has ongoing changed or unchanged then 
* topics must have been specified	for the filter
*/
function validateAgentAction(action){
	
	var valid = true;
	
	var  f_new = action.getParams().getParamValue(Filter_new) != undefined;
	var f_stopped = action.getParams().getParamValue(Filter_stopped)  != undefined;
	var f_changed = action.getParams().getParamValue(Filter_ongoing_changed) != undefined;
	var f_unchanged = action.getParams().getParamValue(Filter_ongoing_unchanged) != undefined;
	var f_none = action.getParams().getParamValue(Filter_no_events) != undefined;
	var f_taskLevelFilter = action.getParams().getParamValue(Task_level_filter_checkbox) != undefined;
    var f_runCondition = action.runCondition == "runOnFailure";				

	valid = f_new || f_stopped || f_changed || f_unchanged || f_none || f_runCondition;

	if(!valid){
		window.alert(parent.getConfigFrame().suppFilWarn_string);
	}else{			

		if(valid & (f_changed || f_unchanged) & ! (f_changed & f_unchanged)){
								
			valid = action.getParams().getParamValue(Action_topic_filter);
			
			if(!valid){
				//You must select at least one query item
				//window.alert(parent.getConfigFrame().suppOngFiltWarn_string);
				window.alert(parent.getConfigFrame().suppNoItemForEventWarn_string);
			}
			
		}

        if (f_taskLevelFilter) {
            valid = action.taskLevelFilter && action.taskLevelFilter.length > 0;

            if (!valid) {
                window.alert(parent.getConfigFrame().suppTaskLvlFiltWarn_string);
            }
        }

        if (valid && (f_changed ^ f_unchanged) && parent.getAgentDefinition().summaryEventKey.size() == 0) {
            valid = false;
            alert(parent.getConfigFrame().suppnoEvtKeyWarn_string);
        }
	}

	//valid = valid & validateOngoingFilterTopics();
	return valid;
}

/**
* If there are no filter parameters set... then set the defualt values for this agent
*/
function addDefaultFilterValues(action){
	
	var  f_new = action.getParams().getParamValue(Filter_new) != undefined;
	var f_stopped = action.getParams().getParamValue(Filter_stopped)  != undefined;
	var f_changed = action.getParams().getParamValue(Filter_ongoing_changed) != undefined;
	var f_unchanged = action.getParams().getParamValue(Filter_ongoing_unchanged) != undefined;
	var f_none = action.getParams().getParamValue(Filter_no_events) != undefined;
	
	var none_set = !f_new & !f_stopped & !f_changed & !f_unchanged & !f_none ;
	
	if(none_set){
		//we can safely set the defaults
		action.getParams().setParam(Filter_new, 'new');
		action.getParams().setParam(Filter_ongoing_changed, 'changed');
		action.getParams().setParam(Filter_ongoing_unchanged, 'unchanged');
	}							
}

function setIndicAllTopicsInTree(){
	var dataItemTree = parent.getDataItemsTree();
	var elements = parent.getTreeChildNodes(dataItemTree);
	for (var i=0;i < elements.length;i++) {
		var item = elements[i];
        parent.setIndicator(item);
        // Fill items in the items area
        /*var items = this.list.getAllItems();
	    for (var i=0;i < items.length;i++) {
	        var dropValue = items[i].nodeValue;
	        parent.removeIndicator(dropValue.replace(";",''));
	    }*/
	    //var node = document.createTextNode(item);
	    //this.list.add(node);
        
    }   
    return true;
}       
        


// **********  Initialisations *************
// moved From suppressionDialog.xts

var eventKeyElementProcessor;
var actionTopicFilterElementProcessor;                        

function initActionTopicFilter() {

    //call the js to display the tasks
	loadAgentsToPage();

    //register the dz and the delete listener
    var id = getSelectedAction() ? getSelectedAction().id : undefined;

    var uiStyle = new CUIStyle("CList_li", "CList_over", "CList_selected", "", null);

    var cList = new CList("myCList",false, "CList_ul",uiStyle);

    var div = document.getElementById('Action_topic_filter');
	div.className = "CList_hintText_inactive";
	
	var textNode = document.createTextNode("");
	
	//This will need to be merged with the one in start.xts
	var elementProcessor = new ElementProcessor("Action_topic_filter","",false);
	setActionTopicFilterElementProcessor(elementProcessor) ;
	
	elementProcessor.defaultNode = textNode;
	elementProcessor.list = cList;
	
	elementProcessor.element.appendChild(cList.getListElement());
	elementProcessor.element.appendChild(textNode);
	
	elementProcessor.DELIM = ';';
	
	elementProcessor.remove = function() {
	    if (this.list.isDisabled()) {
	        return;
	    }
	
	    this.list.removeSelected();
	    try {this.element.focus();} catch(e) {}
	    this.element.blur();
	    updateActionListValues();
	}
	
	elementProcessor.doSelectAction = function() {
	    //Always use getSelectedAction just incase it changes
	    //the action becuase it is not a valid.
	    if (onSelectAction()) {
	        this.list.removeAllNodes();
	        this.setElementValue(getSelectedAction().getParams().getParamValue('Action_topic_filter'));
	        cList.deSelectAll();
	        this.updateList();
	    }
	}
	
	elementProcessor.updateList = function () {
	    var disable = document.pform.Filter_ongoing_specified_value.selectedIndex == 0;
	    disable = disable || document.getElementById('event_rules_table').disabled;
	    disable = disable || !document.pform.Filter_ongoing_group.checked;
	    this.list.setDisabled(disable);
	}
	
	elementProcessor.setElementValue = function (value) {
	    var canDrop = document.pform.Filter_ongoing_specified_value.selectedIndex != 0;
	    canDrop = canDrop && !document.getElementById('event_rules_table').disabled;
	    canDrop = canDrop && document.pform.Filter_ongoing_group.checked;
	                                        
	    if (!value || value.localeCompare("") == 0 || !canDrop) {
	        if (!this.isDefaultMode()) {
	            this.list.removeAllNodes();
	            this.setDefaultValue();
	        }
	        //This is remove is helping to avoid
	        //recursive calls. This should be
	        //looked at and resolved.
	        return;
	    }
	
	    //No event key so notify.
	    //Make sure we only pop the message when there is nothing in the liste already and we are trying to add a new item.
	    //The other case is where an item is already there and Event key is removed.
	    //&& !document.pform.Event_Key[0].checked : DIALOG_SUPPRESSION_NO_EVENT_KEY_WARNING
	    if (parent.getAgentDefinition().summaryEventKey.size() == 0 && getSelectedAction().nonDuplication.size() == 0 ) {
	        alert(parent.getConfigFrame().suppnoEvtKeyWarn_string);
	        return;
	    }
	    
	    var elements = value.split(this.DELIM);
	    for (var i=0;i < elements.length;i++) {
	        if (elements[i].localeCompare("") != 0) {
	            var sItem = elements[i] + this.DELIM;
	            if (validateActionFilterTopic(sItem)) {
	                var node = document.createTextNode(sItem);
	                this.list.add(node);
	                //If we are in default mode and we have just added
	                //Remove the default.
	                if (this.isDefaultMode()) {
	                    this.removeDefaultValue();
	                }
	            }
	        }
	    }
	    updateActionListValues();
	}
	
	elementProcessor.getElementValue = function () {
	    var textNodes = this.list.getAllItems();
	    var result = '';
	
	    for (var i=0;i<textNodes.length;i++) {
	        result = result + textNodes[i].nodeValue;
	    }
	
	    return result;
	}
	
	elementProcessor.updateElementValue = function(value) {
	    if (!value &&  value == 'undefined') {
	        return;
	    }
	
	    if (this.isDefaultMode()) {
	        this.removeDefaultValue();
	    }
	
	    if (this.overwrite) {
	        this.listObject.removeAllNodes();
	        this.setElementValue(value);
	    } else {
	        this.setElementValue(value);
	    }
	}
	
	elementProcessor.updateStyle = function (useDefault) {
	    // check to see if we have got hint text
	    if (this.defaultValue.length > 0 && useDefault) {
	        this.element.className="CList_hintText_active";
	    } else {
	        this.element.className="CList_hintText_inactive";
	    }
	}
	
	elementProcessor.isDefaultMode = function () {
	    var node = this.element.firstChild;
	    var result = false;
	
	    if (node && node.nodeType == 3) {
	        result = node.nodeValue.localeCompare(this.defaultValue) == 0;
	    }
	    return result;
	}
	
	elementProcessor.isEmpty = function () {
		return this.getElementValue().localeCompare("") == 0;
	}
	
	elementProcessor.setDefaultValue = function () {
	    //This is just a guard. Some calls do not check
	    //if we arleady are in default and mode.
	    if (!this.isDefaultMode()) {
	        this.element.removeChild(this.list.getListElement());
	        this.element.appendChild(this.defaultNode);
	        this.updateStyle(true);
	    }
	}
	
	elementProcessor.removeDefaultValue = function() {
	    if (this.isDefaultMode()) {
	        this.element.removeChild(this.defaultNode);
	        this.element.appendChild(this.list.getListElement());
	        this.updateStyle(false);
	    }
	}
	
	elementProcessor.setDropLocation = function(event) {
	    return false;
	}
	
	/**
	 * Drop text is an array of text.
	 */
	elementProcessor.process = function(dropText) {
	    if (dropText) {
	        if (this.overwrite) {
	            if (dropText.length == 1) {
	                this.list.removeAllNodes();
	            } else {
	                alert(parent.singleItemAllowed_string);
	                return;
	            }
	        }
	
	        this.setElementValue(dropText.join(this.DELIM));
	    } else {
	        return;
	    }
	}
	
	// cool have a built in on load handler 
	droppy.registerDropZone("Action_topic_filter","","", true, '', "", false, elementProcessor);
	cList.setOnDropFunc(actionTopicFilterListOnDrop);
	cList.setEqualityFunc(listEqualityCheck);
	
	droppy.setDropZoneValue(getSelectedAction().nonDuplication.items().join(''),'Action_topic_filter');
	
	cList.deSelectAll();
}

//<!-- page specific init and validate functions -->
//<!-- Page calls init upon each load
function initEventKey() {
	//disable the pasting into this control
	//parent.setPasteEnabled("Summary_event_key",false);
	
	var uiStyle = new CUIStyle("CList_li", "CList_over", "CList_selected", "", null);
	
	var cList = new CList("myCList",false, "CList_ul",uiStyle);
	
	var div = document.getElementById('Summary_event_key');
	div.className = "CList_hintText_inactive";

	var defaultSpan = document.createElement('P');
	var textNode = document.createTextNode(parent.getConfigFrame().diaActionKeyTip_string);
	defaultSpan.appendChild(textNode);
	defaultSpan.style.border = "0px";
	defaultSpan.style.padding = '0px';
	defaultSpan.style.margin = '0px';
	defaultSpan.style.cursor = 'default';
	defaultSpan.ondragenter = function(evt) { event.cancelBubble = true;return false};
	defaultSpan.ondragleave = function(evt) { event.cancelBubble = true;return false};

	var elementProcessor = new ElementProcessor("Summary_event_key", parent.getConfigFrame().diaActionKeyTip_string, false);
	setEventKeyElementProcessor(elementProcessor) ;
	
	elementProcessor.defaultNode = textNode;
	elementProcessor.list = cList;
	
	elementProcessor.element.appendChild(cList.getListElement());
	elementProcessor.element.appendChild(textNode);
	
	elementProcessor.DELIM = ';';
	
	elementProcessor.remove = function() {
	    if (this.list.isDisabled()) {
	        return;
	    }

	    var items = this.list.getAllSelectedItems();
	    for (var i=0;i < items.length;i++) {
	        var dropValue = items[i].nodeValue;
	        parent.removeIndicator(dropValue.replace(";",''));
	    }
	    this.list.removeSelected();
	    this.element.focus();
	    this.element.blur();
	    //this.indicateAll();
	    updateEventKeyListValues();
	}
	elementProcessor.selectAll = function() {
	    /*if (this.list.isDisabled()) {
	        return;
	    }*/

	   // this.list.removeAllNodes();
	    this.element.focus();
	    this.element.blur();
	    this.indicateAll();
	    //updateEventKeyListValues();
	    
	    showEventKeys();
	    if(topicError){
	        topicError = false;
	        document.pform.Event_Key[1].checked = true;
	    }else{
	        disableEventKey();
	    }
	}
	elementProcessor.indicateNone = function() {
	
	    var items = parent.getTreeChildNodes(parent.getDataItemsTree());
	    for (var i=0;i < items.length;i++) {
	       // var dropValue = items[i].nodeValue;
	        parent.removeIndicator('['+items[i].getName()+']');
	    }
	    
	    //updateEventKeyListValues();
	    return true;
	}
	elementProcessor.indicateAll = function() {
	    var items = parent.getTreeChildNodes(parent.getDataItemsTree());
	    for (var i=0;i < items.length;i++) {
	       // var dropValue = items[i].nodeValue;
	        parent.setIndicator('['+items[i].getName()+']');
	    }
	}
	elementProcessor.indicateSelected = function() {
	    var items = this.list.getAllSelectedItems();
	    for (var i=0;i < items.length;i++) {
	        var nodeValue = items[i].nodeValue;
	        parent.setIndicator(nodeValue.replace(";",''));
	    }
	}
	
	elementProcessor.setElementValue = function (value) {
	    if (!value || value.localeCompare("") == 0) {
	        if (!this.isDefaultMode()) {
	            this.list.removeAllNodes();
	            this.setDefaultValue();
	        }
	        return;
	    }
		
		if(!document.pform.Event_Key[1].checked){
	    	getEventKeyElementProcessor().indicateNone();
		}
		
	    if (this.isDefaultMode()) {
	        this.removeDefaultValue();
	    } 
	
	    var elements = value.split(this.DELIM);
	
	    for (var i=0;i < elements.length;i++) {
	        if (elements[i].localeCompare("") != 0) {
	            var sItem = elements[i] + this.DELIM;
	            if (validateEventKeyTopic(sItem)) {
	                parent.setIndicator(elements[i]);
	                var node = document.createTextNode(sItem);
	                this.list.add(node);
	            }
	        }
	    }
	    updateEventKeyListValues();
	}
	
	elementProcessor.getElementValue = function () {
	    var textNodes = this.list.getAllItems();
	    var result = '';
	
	    for (var i=0;i<textNodes.length;i++) {
	        result = result + textNodes[i].nodeValue;
	    }
	
	    return result;
	}
	
	elementProcessor.updateElementValue = function(value) {
	    if (!value &&  value == 'undefined') {
	        return;
	    }
	
	    if (this.isDefaultMode()) {
	        this.removeDefaultValue();
	    }
	
	    if (this.overwrite) {
	        this.listObject.removeAllNodes();
	        this.setElementValue(value);
	    } else {
	        this.setElementValue(value);
	    }
	}
	
	elementProcessor.updateStyle = function (useDefault) {
	    // check to see if we have got hint text
	    if (this.defaultValue.length > 0 && useDefault) {
	        this.element.className="CList_hintText_active";
	    } else {
	        this.element.className="CList_hintText_inactive";
	    }
	}
	
	elementProcessor.isDefaultMode = function () {
	    var node = this.element.firstChild;
	    var result = false;
	
	    if (node && node.nodeType == 3) {
	        result = node.nodeValue.localeCompare(this.defaultValue) == 0;
	    }
	    return result;
	}
	
	elementProcessor.isEmpty = function () {
		return this.getElementValue().localeCompare("") == 0;
	}
	
	elementProcessor.setDefaultValue = function () {
	    //This is just a guard. Some calls do not check
	    //if we arleady are in default and mode.
	    if (!this.isDefaultMode()) {
	        this.element.removeChild(this.list.getListElement());
	        this.element.appendChild(this.defaultNode);
	        this.updateStyle(true);
	    }
	}
	
	elementProcessor.removeDefaultValue = function() {
	    if (this.isDefaultMode()) {
	        this.element.removeChild(this.defaultNode);
	        this.element.appendChild(this.list.getListElement());
	        this.updateStyle(false);
	    }
	}
	
	elementProcessor.setDropLocation = function(event) {
	    return false;
	}
	
	/**
	 * Drop text is an array of text.
	 */
	elementProcessor.process = function(dropText) {
	    if (dropText) {
	        if (this.overwrite) {
	            if (dropText.length == 1) {
	                this.list.removeAllNodes();
	            } else {
	                alert(parent.singleItemAllowed_string);
	                return;
	            }
	        }
	
	        this.setElementValue(dropText.join(this.DELIM));
	    } else {
	        return;
	    }
	}
	
	// cool have a built in on load handler 
	droppy.registerDropZone("Summary_event_key","","Please enter a topic", true, "SummaryEventKey", "", false, elementProcessor);
	cList.setOnDropFunc(eventKeyListOnDrop);
	cList.setEqualityFunc(listEqualityCheck);
	
	//This is the default. setting the summary event key using setDropZone will change this default accordingly.
	disableEventKey();
	//showEventKeys();
	//crap
	var eventKeys = parent.getAgentDefinition().summaryEventKey.items().join('') ;
	// if there is no key been selected it would mean all the keys are event keys
	if(eventKeys!=''){
		droppy.setDropZoneValue(eventKeys, 'Summary_event_key');
	}else{
		getEventKeyElementProcessor().indicateAll();
		showEventKeys();
	}
}

function listEqualityCheck(list,node) {
    var result = false;
    var items = list.getAllItems();
    for (var i=0; items && i < items.length;i++) {
        result = result || items[i].nodeValue.localeCompare(node.nodeValue) == 0;
    }
    return result;
}

function getEventKeyElementProcessor() {
return eventKeyElementProcessor;
}

function getActionTopicFilterElementProcessor() {
return actionTopicFilterElementProcessor;
}

function setEventKeyElementProcessor(elementProcessor) {
eventKeyElementProcessor = elementProcessor;
}

function setActionTopicFilterElementProcessor(elementProcessor) {
actionTopicFilterElementProcessor = elementProcessor;
}

function actionTopicFilterListOnDrop() {
//get the change or unchange value
droppy.handleInsert('Action_topic_filter');
}

function eventKeyListOnDrop() {
droppy.handleInsert('Summary_event_key');
}

function failTaskRadioProcess(flag) {
//document.getElementById("filter_ongoing_div").disabled = flag;
document.getElementById('event_rules_table').disabled=flag;
document.getElementById('id_Action_topic_filter').disabled=flag;

//Default action.
getSelectedAction().runCondition = "runOnSuccess";

if (flag) {
    document.pform.Filter_new.checked = false;
    document.pform.Filter_ongoing_group.checked = false;
    document.pform.Filter_nil.checked = false;
    document.pform.Filter_deleted.checked = false;

    droppy.setDropZoneValue('','Action_topic_filter');
    //Reset everything else.
    getSelectedAction().setParams(new parent.Params());
    getSelectedAction().taskLevelFilter = "";

    getSelectedAction().runCondition = "runOnFailure";

        updateTaskLevelFilter("");
    } else {
        document.pform.Filter_new.checked = true;
        document.pform.Filter_ongoing_group.checked = true;

        checkTheBox(document.pform.Filter_new);
        checkTheBox(document.pform.Filter_ongoing_group);
    }

    changeTaskLevelFilterState();

    if (getActionTopicFilterElementProcessor()) {
        //At init this may not have been defined yet.
        getActionTopicFilterElementProcessor().updateList();
    }
}

function disableEventKey() {
    document.getElementById('event_keys_div').disabled = true;
    getEventKeyElementProcessor().list.setDisabled(true);
    document.pform.Event_Key[0].checked = true;
   // droppy.setDropZoneValue('','Summary_event_key');  
   // need to put all nodes in the keys
}
function showEventKeys(){
	var dataItemTree = parent.getDataItemsTree();
	var elements = parent.getTreeChildNodes(dataItemTree);
	var str='';
	for (var i=0;i < elements.length;i++) {
		var nodeName = elements[i].getName();
		if(nodeName.length>0 && nodeName!='undefined'){
		    str += '['+elements[i].getName()+'];';
		}
	}
	droppy.setDropZoneValue(str, 'Summary_event_key');
    var b = 0;
}
function changeTaskLevelFilterState() {
    var checked = document.pform.Filter_new.checked || document.pform.Filter_deleted.checked || document.pform.Filter_ongoing_group.checked;
    if (checked) {
        enableFilterTask()
    } else {
        disableFilterTask();
    }
}

function updateTaskLevelFilter(text) {
    var element = document.getElementById('task_filter_input');
    //If the table is disabled then we should not set the task filter unless
    //reset value is used
    var shouldSet = !document.getElementById('event_rules_table').disabled;

    if (element && shouldSet || text == "") {
        element.value = text?text:"";
        getSelectedAction().taskLevelFilter = text;
        document.pform.action_task_filter_checkbox.checked = text && text.length > 0;
    }
}

function setActionTopicDropAreaState(flag) {
    if (!flag) {
        getSelectedAction().nonDuplication.clear();
        droppy.setDropZoneValue('','Action_topic_filter');
    }

    var ongoingChecked = document.pform.Filter_ongoing_group.checked;
    var topicAreaFlag = document.pform.Filter_ongoing_specified_value.selectedIndex == 0;

    document.getElementById("actionTopicDropArea").disabled = topicAreaFlag || !ongoingChecked;
    document.pform.Filter_ongoing_specified_value.disabled =  !ongoingChecked;

    getActionTopicFilterElementProcessor().updateList();
    changeTaskLevelFilterState();
}

function updateActionListValues() {
    //Do the nonDuplication
    getSelectedAction().nonDuplication.clear();
    getSelectedAction().setParam('Action_topic_filter', null);	
    getSelectedAction().nonDuplication.parseFromString(droppy.getDropZoneValue('Action_topic_filter'));
    getSelectedAction().setParam('Action_topic_filter', droppy.getDropZoneValue('Action_topic_filter'));	
    //var selectedIndex = document.pform.Filter_ongoing_specified_value.selectedIndex;
    //selectOngoing(false, selectedIndex == 0, true);
    changeTaskLevelFilterState();
}

function updateEventKeyListValues() {
	
    //get the change or unchange value
    parent.getAgentDefinition().summaryEventKey.clear();
    var eventKey = droppy.getDropZoneValue('Summary_event_key');
    parent.getAgentDefinition().summaryEventKey.parseFromString(eventKey);

    if (eventKey && eventKey.length > 0 && parent.getTreeChildNodes(parent.getDataItemsTree()).length!=parent.getAgentDefinition().summaryEventKey.size()) {
    	
        document.getElementById('event_keys_div').disabled = false;
        getEventKeyElementProcessor().list.setDisabled(false);
    	document.pform.Event_Key[1].checked = true;
    } else {
//        disableEventKey();
        //getEventKeyElementProcessor().indicateAll();    
        //showEventKeys();
        //document.pform.Event_Key[0].checked = true;
    }
}

function ongoingClicked(flag) {
    if (flag) {
        enableOngoing();
    } else {
        disableOngoing();
    }
    checkTheBox(document.pform.Filter_ongoing_group);
}

function disableOngoing() {
    getSelectedAction().nonDuplication.clear();
    droppy.setDropZoneValue('','Action_topic_filter');
    document.pform.Filter_ongoing_specified_value.selectedIndex = 0;
    document.pform.Filter_ongoing_specified_value.disabled =  true;
    getSelectedAction().setParam('Filter_changed',null);
    getSelectedAction().setParam('Filter_unchanged',null);
    getActionTopicFilterElementProcessor().updateList();
    disableActionTopics();
}

function enableOngoing() {
    document.pform.Filter_ongoing_specified_value.disabled =  false;
    document.pform.Filter_ongoing_specified_value.selectedIndex = 0;
    getActionTopicFilterElementProcessor().updateList();
    disableActionTopics();
    storeOngoingActionDetails();
}

function disableFilterTask() {
    var filterTableSection = document.getElementById('taskLevelFilterSection');
    if (filterTableSection) {
        //Disable or enable the task level filter input.
        filterTableSection.disabled = true;
        document.pform.action_task_filter_checkbox.disabled = true;
        document.pform.task_filter_input.disabled = true;
        updateTaskLevelFilter('');
    }
}

function enableFilterTask() {
    var filterTableSection = document.getElementById('taskLevelFilterSection');
    if (filterTableSection) {
        //Disable or enable the task level filter input.
        filterTableSection.disabled = false;
        document.pform.action_task_filter_checkbox.disabled = false;
        document.pform.task_filter_input.disabled = false;
    }
}

function processActionTopicState() {
    if (document.pform.Filter_ongoing_specified_value.selectedIndex == 0) {
        disableActionTopics();
    } else {
        enableActionTopics()
    }

    document.pform.Filter_ongoing_group.checked = true;
    getActionTopicFilterElementProcessor().updateList();
    storeOngoingActionDetails();
}

function disableActionTopics() {
    getSelectedAction().nonDuplication.clear();
    droppy.setDropZoneValue('','Action_topic_filter');
    document.getElementById("actionTopicDropArea").disabled = true;
}

function enableActionTopics() {
    document.getElementById("actionTopicDropArea").disabled = false;
}

function validate(){
    //updateEventKeyListValues();

    var valid = false;

    if (getSelectedAction().runCondition == "runOnFailure") {
        //It is a failed task to no need to check anything.
        valid = true;
    } else {
        valid = validateAgent();

        if(valid){
            //validate the currently visible action first
            valid = validateAgentAction(getSelectedAction());

            //then all other actions
            for(var i = 0; i < parent.getAgentDefinition().getActionCount() && valid; i++) {
                var action = parent.getAgentDefinition().getActionAt(i);
                valid = validateAgentAction(action);

                if(!valid) {
                    onSelectAction(action);
                    setSelectedActionDisplay(action.name_id);
                }	
            }

            if (!valid) {
                setTabVisible('setEventKeyPane',false);
                setTabVisible('taskExecutionRulesPane',true);
            }
        } else {
            setTabVisible('taskExecutionRulesPane',false);
            setTabVisible('setEventKeyPane',true);
        }
    }

	return valid;
}

function onCancel() {
    cf.hideDialogFrame();
    //var msgFrame = cf.getMessageIFrame();
    //if (msgFrame != null) {
        //var frameElement = cf.agsFormUtils.getElementByIdOrName(msgFrame.name);
        //frameElement.style.display = '';
    //}
}

function setTabVisible(id,isVisible)
{
    if (null != document.getElementById(id)) {
        if (isVisible) {
            if (cf.browserCheck.isIE5Up()) {
                document.getElementById(id).style.display="block";
            } else {
                document.getElementById(id).style.display="table";
            }
        }
        else {
            document.getElementById(id).style.display="none";
        }
    } else {
        alert('Null...');
    }
}