/********************************************************************************************************************************
* Licensed Materials - Property of IBM                                                                                          *
*                                                                                                                               *
* IBM Cognos Products: AGS                                                                                                      *
*                                                                                                                               *
* (C) Copyright IBM Corp. 2005, 2014                                                                                            *
*                                                                                                                               *
* US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. *
*********************************************************************************************************************************/

//
//  Those functions are used to reload frames or to change their aspect.
//

//Frame ids
var DIALOG_FRAME_ID = "dialogIFrame";
var MESSAGE_FRAME_ID = "messageIFrame";
var DISPLAY_NONE = "none";

// define some parameters for this sort of thing 
var WIZARD_MENU_ALIAS='wizard';
var TASK_MENU_ALIAS='task2'; 

// define some variable for the tabs
var TAB_MODEL = 'Model';
var TAB_DATAITEMS = 'DataItems';
var TAB_FUNCTIONS = 'Functions';
var TAB_PARAMETERS = 'Parameters';
var TAB_HISTORY = 'History';
var TAB_MEMBERS = 'MemberSearch';

var flag = null;
var itemType = "";
var itemLabel= "";
//var popWin1;
/*
 * switch the task menu depending on whether the new agent wizard is active
 * alias     Can be 'wizard' or 'task2'. When null the default alias is task2
 * taskCount The number of tasks in the summary bar
 */
 
function changeTaskMenu(alias) 
{
	
	var lastMenuDiv = null;
		
	//set the default alias if necessary
	if (alias==null) {
		alias=TASK_MENU_ALIAS;
	}
	
    //get the last menu
    if (alias == WIZARD_MENU_ALIAS) {
        lastMenuDiv = document.getElementById('div_taskmenu_task2');
    }
    else if (alias == TASK_MENU_ALIAS) {
        lastMenuDiv = document.getElementById('div_taskmenu_wizard');
    }
	
	if (lastMenuDiv != null) {
	    
	    //hide the old menu
	    lastMenuDiv.style.display="none";
	    
	    //get the new menu div
	    var newMenuDiv = document.getElementById('div_taskmenu_'+alias);

        //show the correct menu
    	if(newMenuDiv != null){
    		
    		if (browserCheck.isIE5Up()) {
    			newMenuDiv.style.display="block";
    		}
    		else {
    			newMenuDiv.style.display="table";
    		}
    		
        	var taskCount = cfgGet("TaskCount");
        	
        	//set a default task count if it has not been set
        	if (taskCount == undefined || taskCount == null) {
        	    taskCount = 0;   
        	}
        	
        	//alert('changeTaskMenu:alias='+alias+', task count:'+taskCount);
        	
        	// now do the setSubmissionMenu
        	doSetSubmissionMenu(taskCount);
    	}
    }
}

function doSetSubmissionMenu(taskCount) {
    
    var menuItem = menuItemMap['sequenceTasks'];
	
    // hide the set submission of tasks item if there's no sequencing to be done
	if (taskCount < 2) {
		// hide it 
        document.getElementById('set_submit_spacer').style.display="none";
		document.getElementById('set_submit').style.display="none";
		menuItem.hide();
	}
	// show it.
	else{
		if (browserCheck.isIE5Up() && document.documentMode < 10) { // IE7, IE8, IE9 Standards mode
			document.getElementById('set_submit').style.display="block";
			document.getElementById('set_submit_spacer').style.display="block";
		} else { // IE 10 or upper IE browser and other browsers.
			document.getElementById('set_submit').style.display="table-row";
			document.getElementById('set_submit_spacer').style.display="table-row";
		}
		menuItem.show();
	}
}

function getConfigFrame() {
	if (this.id == 'CR1_AgentStudio_TopFrame')
		return this;
	else if (parent != null && parent.id == 'CR1_AgentStudio_TopFrame')
		return parent;
	else if (opener != null && opener.id == 'CR1_AgentStudio_TopFrame')
		return opener;
	else if (top.id == 'CR1_AgentStudio_TopFrame')
		return top;
	else
		return null;
}

function getMessageIFrame() {
	return getFrame('messageIFrame');
}

function getPopUpFrame() {
	return getFrame('popUpFrame');
}

function getDialogFrame(frameId) {
	if(!frameId){
		frameId = DIALOG_FRAME_ID;	
	}
	
	return getFrame(frameId);
}

function getFrameDocument(frame) 
{
	return frame.document;
}

function getFrame(name) {
	var cf = getConfigFrame();
	var f = null;
	if (cf)
		f = cf.window.frames[name];

	return f;
}

function redrawLayers() {
	// always change the menu to a new agent
	changeMenu(TAB_MODEL);
	changeTaskMenu('task2');
	doSetSubmissionMenu(); // ?

	showDialogFrame(0);
}

function hideDialogFrame(){

    saveChangesToDialogFrame=false;

    //only hide if the dialog is showing
    if (isDialogFrameShowing()) {
	    showDialogFrame(0);

	    //Make the call to reset the Task Menu selection
	    //so that it is the select tab in summary bar.
	    //Only do this if summarybar is currently displayed.
	    if (getMessageIFrame() && getMessageIFrame().highlightSelectedMenuItem) {
	        getMessageIFrame().highlightSelectedMenuItem();
	        getMessageIFrame().focus();
        }
    }
}

//only hide if we can match to the current type
function hideDialogFrameForType(dialogType){
	var currentType = agsDialogTypes.getCurrentType();
	
	if(currentType && currentType.equals(dialogType)){
		showDialogFrame(0);
	}
}

function closeErrorPage(){
    
    var popUpform = getPopUpFrame().document.forms[0];
    var isLogonShowing = (popUpform.h_CAM_action && popUpform.h_CAM_action.value.indexOf(K_logon) == 0) ? true : false;

    if (isLogonShowing) {
        if (history.startIndex >= 0){
            history.back();
            history.startIndex--;
            return;
        } else {
            
            if(cfgGet("CAN_CANCEL_LOGON") && cfgGet("AGS_initialized")){
                //empty the command stack and return if ags is up and running
                getCommandStackManager().getCommandStack().clear();
            //display a message : OK to close event studio, Cancel to leave logon dialog showing
            }else if(confirm(closeAgsWarningMessage_string)){
                //canceling a logon means warn and then close ags
                closeAGS();
            }  
            else {
                //do not close ags, leave the logon dialog showing
                return;
            }
        }
    }
    
    cfgRemove("CAN_CANCEL_LOGON")
    
    var dialog = parent.agsFormUtils.getElementFromFrame(parent,parent.DIALOG_FRAME_ID);
    if (popUpIsOpen()) {
        doClosePopUp();
    }
    else if (dialog && dialog.style.display=='') {
        hideDialogFrame();
    }
}

/*
 * Set the dialog frame height and border style
 * percentage The height of the dialog frame (integer)
 */
function setDialogFrameHeight(percentage) {

    //height expressed as <n>px or <n>%
	//there is a firefox issue when using percentages. If the message frame is set 
	//to 100% and the dialog frame is set to 0%, space will still be allocated to 
	//the dialog frame. This is fixed by always specifying the dialog frame size in 
	//pixels when hiding it, when showing it we can still use percentages
	var dlgFrameHeight='100%';
    var heightStr='0px';
    var borderTop='0px';
    var dlgDisplay="";

    //collect the message and dialog frames
	var aMessageFrame = agsFormUtils.getElementFromFrame(getConfigFrame(), MESSAGE_FRAME_ID);
	var messageTD = agsFormUtils.getElementFromFrame(getConfigFrame(), getFrameBorderId(MESSAGE_FRAME_ID));	
	var aDialogFrame = agsFormUtils.getElementFromFrame(getConfigFrame(), DIALOG_FRAME_ID);
	var dialogTD = agsFormUtils.getElementFromFrame(getConfigFrame(), getFrameBorderId(DIALOG_FRAME_ID));
    var windowHeight = aMessageFrame.contentWindow.document.body.clientHeight + aDialogFrame.contentWindow.document.body.clientHeight;	 	

    //hidden dialog, showing message frame
	if(percentage == 0){
	    //uncomment when bugzilla bug 100533 is fixed (firefox 1.6)
	    //see https://bugzilla.mozilla.org/show_bug.cgi?id=100533
	    //dlgDisplay=DISPLAY_NONE;
	    dlgFrameHeight='0px';
		getConfigFrame().getAgentItemsListener().frameHidden(DIALOG_FRAME_ID);
    //showing dialog, hidden message frame
	}else if(percentage == 100){
        heightStr = '100%';
    //showing dialog frame, showing message frame		
	}else{
		borderTop = "1px solid #999999";
        heightStr = percentage + '%';
	}	
	
	//set the height
	dialogTD.style.height = heightStr;
    aDialogFrame.style.height=dlgFrameHeight;

	//set the top border style
    aDialogFrame.style.borderTop = borderTop;

    //set the display style
    aDialogFrame.style.display = dlgDisplay;	
    dialogTD.style.display = dlgDisplay;	
    //alert('aDialogFrame.style.height:'+aDialogFrame.style.height);
}

//if the frame is going to 100% we dont show the top border
function showDialogFrame(size) {
    
    //for good measure.... the wait pop up may be expecting to be closed from
	//a page being run in the dialog fram
	getConfigFrame().doClosePopUp();
	
    //collect the message and dialog frames
	var aMessageFrame = agsFormUtils.getElementFromFrame(getConfigFrame(), MESSAGE_FRAME_ID);
	var messageTD = agsFormUtils.getElementFromFrame(getConfigFrame(), getFrameBorderId(MESSAGE_FRAME_ID));	
	
	if(!aMessageFrame.contentWindow.document.body){
	    //were in page transition.. hold on
	    setTimeout("showDialogFrame("+size+")", 100);
	    return;
	}
	
	var aDialogFrame = agsFormUtils.getElementFromFrame(getConfigFrame(), DIALOG_FRAME_ID);
	var dialogTD = agsFormUtils.getElementFromFrame(getConfigFrame(), getFrameBorderId(DIALOG_FRAME_ID));
    
    //the whole kaboudle
    var windowHeight = aMessageFrame.contentWindow.document.body.clientHeight + aDialogFrame.contentWindow.document.body.clientHeight;	 	
    
	var msgDisplay="";
	var newDialogSize=0;
	var newMessageSize;
	
	//parse it
	if (typeof size != SizeParser) {
	    size = new SizeParser(size);
	}
	
	//express the size as a percentage always
	if(size.isPercent()){
	    newDialogSize = size.number;
	    newMessageSize = 100 - size.number;
	}else{
	    
	    newMessageSize = ((windowHeight - size.number) * 100) / windowHeight;
	    
	    if(newMessageSize > 100) newMessageSize = 100;
	    if(newMessageSize < 0) newMessageSize = 0;
	    
	    newDialogSize = 100 - newMessageSize;
	}
	
	setDialogFrameHeight(newDialogSize);
	
	//adjust the size unit for firefox
	// KM this code had strange behaviour in IE so added a condition to avoid it in IE, was working ok in Firefox
	// although setting size to 0 or display prop to none should effectively do the same
    
	if (newMessageSize==0) {
	//    msgDisplay = DISPLAY_NONE; // causes cq 261144 in IE 
	    msgDisplay = "";
	    messageTD.style.height = '0%';
	    
	}
	else {
	    msgDisplay = "";
	    messageTD.style.height = newMessageSize + '%';
	}
	messageTD.style.display = msgDisplay;
	aMessageFrame.style.display = msgDisplay;
    
    if(getMessageIFrame().setBarSize) {
        getMessageIFrame().setBarSize();
    }
}
function isDialogFrameShowing(){
    //var aDialogFrame = agsFormUtils.getElementFromFrame(self, DIALOG_FRAME_ID);
    //return aDialogFrame.style.display == "";
    var isShowing=false;
	var aDialogFrame = agsFormUtils.getElementFromFrame(getConfigFrame(), DIALOG_FRAME_ID);    
    var size = new SizeParser(aDialogFrame.style.height);
    return isShowing = size.number > 0;
}

function getFrameBorderId(frameId){
	return frameId + "_td";
}

function collapseMenu(url) {
	document.getElementById("menuFrame").style.width = "0%";
	document.getElementById("messageFrame").style.width = "100%";
	document.getElementById('menuTabs_and_Props').style.display="none";
	//As these statement is used for Quirks mode to Standards mode, so there is no judgement which is set for Quirks mode.
	if (browserCheck.isIE5Up() && document.documentMode < 10) { //IE7, IE8, IE9 Standards mode
		document.getElementById('menuExpand_button').style.display="block";
	}else { //IE10 or upper IE Standards mode and other browser.
		document.getElementById('menuExpand_button').style.display="table";
	}
}

function expandMenu() {
	var size = cfgGet("MenuSize");
	if (size == null || isNaN(size)) {
		size = 200;
		cfgSet("MenuSize");
	}

	//document.getElementById("menuFrame").style.width = size + "px";
	//document.getElementById("messageFrame").style.width = "";
    updateMenuFrameWidth(size);
	document.getElementById('menuExpand_button').style.display="none";
	//As these statement is used for Quirks mode to Standards mode, so there is no judgement which is set for Quirks mode.
	if (browserCheck.isIE5Up() && document.documentMode < 10) { //IE7, IE8, IE9 Standards mode
		document.getElementById('menuTabs_and_Props').style.display="block";
	}else { //IE10 or upper IE Standards mode and other browser.
		document.getElementById('menuTabs_and_Props').style.display="table";
	}
}

function showAgsMenu(alias){
    if (alias==null)
		alias=TAB_MODEL;

	if (alias != 'closed')
		cfgSet("lastMenu", alias);

	document.getElementById('div_menu_' + TAB_MODEL).style.display="none";
	document.getElementById('div_menu_' + TAB_DATAITEMS).style.display="none";
	document.getElementById('div_menu_' + TAB_FUNCTIONS).style.display="none";
	document.getElementById('div_menu_' + TAB_PARAMETERS).style.display="none";
	document.getElementById('div_menu_' + TAB_HISTORY).style.display="none";
	document.getElementById('div_menu_' + TAB_MEMBERS).style.display="none";
	
	if(null != document.getElementById('div_menu_'+alias) ){
		if (browserCheck.isIE5Up() && document.documentMode < 10) { // IE7, IE8, IE9 Standards mode
			document.getElementById('div_menu_'+alias).style.display="block";
		} else { //IE10 or upper IE Standards mode and other browser.
			document.getElementById('div_menu_'+alias).style.display="table";
		}
		
    	var cf = getConfigFrame();	
    	setInsertableObjectsTabContainerHeight();
	}
}

// DO NOT USE THIS METHOD OTHER THAN IN HERE - USE THE ABOVE UTIL FUNCTIONS
function changeMenu(alias) {

	showAgsMenu(alias);
 
	if (alias == TAB_MODEL && metadataTree == null) {
	    refreshMetaDataTree();
	}
	
	if (alias == TAB_FUNCTIONS && functionsTree == null) {
		refreshFunctionsTree();
	}
}

// for click and enter key press action 
function changeTabMenu(alias) {
	showAgsMenu(alias);
	
	if (AccessibilityHandler.isEnabled()) {
		AccessibilityHandler.setTabMenuFocus(alias);
	}
}

// not sure
function enableResize(bEnable, widthOrHight) {
	cfgSet('RESIZING_MENU_PANE', bEnable);
	if(widthOrHight == "width" || widthOrHight == "height"){
		flag = widthOrHight;
	}else{
		flag = null;
	}
}

// utility function too 
/*
	Event handler
	onmousemove on menu frame's body or report frame's body
	This function
		resizes the menu pane when the user is dragging the expand icon.
*/
function resizeMenuPane(evt, bEventInReportFrame) {
	var buttondown;
	if (document.documentMode < 10)
		buttondown = (evt.button!= null && evt.button == 1);
	else if (browserCheck.isNav6Up() || document.documentMode >= 10)
		buttondown = (evt.button!= null && evt.button == 0);
		
	if (buttondown && flag == "width") {
		var m = document.getElementById("menuFrame");
		if (!m)
			return;

		var size = parseInt(m.style.width);
		if (size == null || isNaN(size))
			size = 200;
		if(!bEventInReportFrame) 
			size = 0;

		if (browserCheck.isIE5Up())
			size += evt.x;
		else
			size += evt.pageX;
		if (size < 100)
			size = 100;
		cfgSet("MenuSize", size);
		//m.style.width = size + "px";
        updateMenuFrameWidth(size);
	}
}

/*
 * The two columns that hold the menu frame and message frame are specified
 * in terms of a percentage. This function will take a new menu frame width given
 * in pixels, convert it into two percentages and set the style widths for both menu
 * frame and message frame.
 */
function updateMenuFrameWidth(menuFrameWidth) {
    var perc;
    var menuFrame = document.getElementById('menuFrame');
    var parent = document.getElementById('container_float');
    var messageFrame = document.getElementById('messageFrame');
    var parentWidth=parent.offsetWidth;
    perc = Math.round((menuFrameWidth/parentWidth)*100);
    
    //20% is the minimum size for the menu frame
    if (perc<=20) {
        perc=20;
    }

    var messageFramePerc = 100-perc;
    
    //set the percentages
    menuFrame.style.width=perc+'%';
    messageFrame.style.width=messageFramePerc+'%';
}

function moveHorizPane(evt, bEventInReportFrame) {
	var buttondown;
	if (document.documentMode < 10)
		buttondown = (evt.button!= null && evt.button == 1);
	else if (browserCheck.isNav6Up() || document.documentMode >= 10)
		buttondown = (evt.button!= null && evt.button == 0);
		
	if (buttondown && flag == "height") {
		var m = document.getElementById("taskDiv");
		if (!m)
			return;

		var height = parseInt(m.style.height);
		if (height == null || isNaN(height))
			height = 100;
		if(!bEventInReportFrame) 
			height = 0;
        
		if (browserCheck.isIE5Up())
			height = evt.y-100;
		else
			height += evt.pageY;
			
		if (height > 120)
			height = 120;
	    if (height < 98)
			height = 98;
		//cfgSet("MenuSize", size);
		window.status= "";
		m.style.height = height + "px";
		m.style.zIndex = -10;
	}
}

function AgsDialogTypes(){
	this.DIALOG_TYPE_KEY = "AgsDialogType_key"
	
	this.SAVE_SAVEAS = new AgsDialogType("save-saveas");
	this.VALIDATE = new AgsDialogType("validate");
	this.SCHEDULE = new AgsDialogType("schedule");
	this.OPEN_FILE = new AgsDialogType("file-open");
	this.SUPPRESSION = new AgsDialogType("suppression");
	this.DATAITEMS = new AgsDialogType("dataitems");
	this.PARAMETER = new AgsDialogType("paramter");
	this.PROMPT = new AgsDialogType("prompt");
	this.SEQUENCE_AGENT_TASKS = new AgsDialogType("sequenceagenttasks");
	this.NOTIFICATION_LIST = new AgsDialogType("notificationlist");
	this.DEFAULT_TASKS_OPTIONS = new AgsDialogType("defaulttasksoptions");
}

AgsDialogTypes.prototype.setCurrentType = function(agsDialogType){
	if(agsDialogType && agsDialogType instanceof AgsDialogType){
		cfgSet(this.DIALOG_TYPE_KEY, agsDialogType);	
	}
}

AgsDialogTypes.prototype.getCurrentType = function(agsDialogType){
	return cfgGet(this.DIALOG_TYPE_KEY);	
}

AgsDialogTypes.prototype.isCurrentType = function(){
	if(agsDialogType && agsDialogType instanceof AgsDialogType){
		var currentType = cfgGet(this.DIALOG_TYPE_KEY);
		return 	agsDialogType.equals(currentType);
	}
	return false;	
}

function AgsDialogType(type){
	this.equals = equals;
	this.agsDialogType = type;
	
	function equals(another){
		var isEqual = false;
		
		if(another instanceof AgsDialogType){
			isEqual = another.agsDialogType == this.agsDialogType;
		}
		return isEqual;
	}
}

//use this as a one off
var agsDialogTypes = new AgsDialogTypes();