//    Licensed Materials - Property of IBM
//
//    IBM Cognos Products: ps
//
//    (C) Copyright IBM Corp. 2005, 2014
//
//    US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
// Copyright (C) 2008 Cognos ULC, an IBM Company. All rights reserved.
// Cognos (R) is a trademark of Cognos ULC, (formerly Cognos Incorporated).

/**********************************************************************************************
Used only on the run with options basic and run with options advanced dialgos
 **********************************************************************************************/
var g_okCounter = 0;

// when swtiching from view to background, 
// we have to make sure the correct format is selected
function switchToBackgroundOptions() {
	var format;
	var frm = document.pform;
	
	if (frm.m_class.value == 'powerPlay8Report' || frm.m_class.value == 'powerPlay8ReportView') {
		format = frm.m_pp8ro_outputFormat.value;
	}
	else {
		format = frm.m_ro_outputFormat.value;
	}
	
	// make sure all the formats are unchecked
	uncheckAllFormats();
	
	// need to deal with the odd formats that have drop downs
	if (format == 'HTML') {
		frm.m_ro_outputF_HTML_Type.checked = true;
		frm.m_ro_outputFormat_HTML.value = 'HTML';
	}
	else if (format == 'singleXLS' || format == 'XLS') {
		frm.m_ro_outputF_XLS2000_Type.checked = true;
		frm.m_ro_outputFormat_XLS2000.value = format;
	}
	// simple checkbox for the other formats
	else {
		if (frm['m_ro_outputFormat_' + format]) {
			frm['m_ro_outputFormat_' + format].checked = true;
		}
	}
	
	// deal with the selection-base interativity controls
	updateInteractivityControls();
	
	var obj_localeDropDown = document.getElementById('outputLocaleDropDown');

	// need to update the locale text
	if (document.getElementById('language_summary_div') && obj_localeDropDown) {
		var localeDisplayName = '';
		// need to get the selected locale from the dropDown
		for (var i = 0; i < obj_localeDropDown.options.length; i++) {
			if (obj_localeDropDown.options[i].selected) {
				localeDisplayName = obj_localeDropDown.options[i].text;
				break;
			}
		}
		document.getElementById('language_summary_div').innerHTML = localeDisplayName;
	}
	
	if (obj_localeDropDown) {
		// make sure there aren't any hidden inputs for the locales since we're about to create one
		removeHiddenLocale();
		
		// create a hidden input for the locale
		createHiddenInput(frm, 'm_ro_outputLocale', obj_localeDropDown.value);
		createHiddenInput(frm, 'language', obj_localeDropDown.value);		
		// disable the locale drop down
		obj_localeDropDown.disabled = true;
	}	

	// Fix the PDF option summary
	var pdfSummary = '';

	// paper size
	if (document.getElementById('pdf_options_summary')) {		
		// page orienation	
		if (frm.m_ro_outputPageOrientation && frm.m_ro_outputPageOrientation.value != 'default') {
			for (var i=0; i < frm.m_ro_outputPageOrientation.options.length; i++) {
				if (frm.m_ro_outputPageOrientation.options[i].selected) {
					pdfSummary += frm.m_ro_outputPageOrientation.options[i].text;
				}
			}
		}

		if (frm.m_ro_outputPageDefinition && frm.m_ro_outputPageDefinition.value != 'default') {
			for (var i=0; i < frm.m_ro_outputPageDefinition.options.length; i++) {
				if (frm.m_ro_outputPageDefinition.options[i].selected) {
					if (pdfSummary != '') {
						pdfSummary += ', ';
					}
					pdfSummary += frm.m_ro_outputPageDefinition.options[i].text;
				}
			}
		}
		
		if (frm.m_pdf_userPassword_runOptionPassword_Encrypted && frm.m_pdf_userPassword_runOptionPassword_Encrypted.value != '') {
			if (pdfSummary != '') {
				pdfSummary += ', ';
			}		
			pdfSummary += g_validation_msg_array['IDS_PDF_OPEN_PASSWORD_SUMMARY'];
		}
	
		if (frm.m_pdf_ownerPassword_runOptionPassword_Encrypted && frm.m_pdf_ownerPassword_runOptionPassword_Encrypted.value != '') {
			if (pdfSummary != '') {
				pdfSummary += ', ';
			}		
			pdfSummary += g_validation_msg_array['IDS_PDF_OPTION_PASSWORD_SUMMARY'];
		}
		
		if (pdfSummary == '') {
			pdfSummary = g_validation_msg_array['IDS_OTHERRUN_NO_PDF_OPTIONS'];
		}
		document.getElementById('pdf_options_summary').innerHTML = pdfSummary;
	}
	
}

// when switching from background to view options, 
// we have to remove all but one language and deselect all the format
function switchToViewOptions() {
	var frm = document.pform;
	
	// keep track of the first checked format so we can set the dropdown menu
	var firstCheckedFormat = uncheckAllFormats();
	
	if (firstCheckedFormat != '' && frm.m_ro_outputFormat) {
		var foundFormat = false;
		
		for (var i=0; i < frm.m_ro_outputFormat.options.length; i++){
			if (frm.m_ro_outputFormat.options[i].value == firstCheckedFormat) {
				foundFormat = true;
				break;
			}
		}
		
		if (foundFormat) {
			frm.m_ro_outputFormat.value = firstCheckedFormat;			
		}
		else {
			frm.m_ro_outputFormat.value = frm.m_ro_outputFormat.options[0].value;
		}
	}

	// deal with the selection-base interativity controls
	updateInteractivityControls();

	// make sure we show/hide the correct sub format options
	updateSubOptions();
	
	var firstLocale = removeHiddenLocale();

	var obj_outputLocaleDropDown = document.getElementById('outputLocaleDropDown');
	// Todo: is there a way to sort the locales to get the first one?
	if (obj_outputLocaleDropDown) {
		obj_outputLocaleDropDown.disabled = false;
		obj_outputLocaleDropDown.value = firstLocale;
	}
}

// unchecks all the formats and returns the first checked format
function uncheckAllFormats() {
	var frm = document.pform;
	var firstCheckedFormat = ''
	
	// uncheck all the formats
	for (var i = 0; i < g_formatCheckboxNames.length; i++) {
		var obj_checkbox = frm[g_formatCheckboxNames[i]];
		if (obj_checkbox) {
			// need to get the first format that is checked
			if (obj_checkbox.checked && firstCheckedFormat == '') {
				if (obj_checkbox.name == 'm_ro_outputF_HTML_Type') {
					firstCheckedFormat = 'HTML';
				}
				else if (obj_checkbox.name == 'm_ro_outputF_XLS2000_Type') {
					if (frm.m_ro_outputFormat_XLS2000) {
						firstCheckedFormat = frm.m_ro_outputFormat_XLS2000.value;
					}
					else {
						firstCheckedFormat = 'singleXLS';
					}
				}
				else {
					firstCheckedFormat = obj_checkbox.value;
				}
			}
			obj_checkbox.checked = false;
		}
	}	
	
	return firstCheckedFormat;
}

// remove any hidden input that have a name of 'inputName' and return its value
function removeHiddenInputs(inputName) {
	var frm = document.pform;
	var inputValue = '';
	
	// remove all the hidden 'language' fields
	for(var i=0; i < frm.elements.length; i++) 	{
		var obj = frm.elements[i];
		
		if (obj.name == inputName && obj.type == 'hidden' && obj.parentNode.removeChild ) {
			inputValue = obj.value;
			obj.parentNode.removeChild(obj);
			i--;
		}
	}	

	return inputValue;
}

// removes all the hidden inputs that have locale information stored
function removeHiddenLocale() {
	var frm = document.pform;
	var firstLocale = '';
	
	for(var i=0; i < frm.elements.length; i++) 	{
		var obj = frm.elements[i];

		// loop through all the locale fields
		// if the object is hidden, then it's for a background run
		if (obj.name && obj.name.indexOf('m_ro_outputLocale') == 0 && obj.type == 'hidden') {
			if (firstLocale == '') {
				firstLocale = obj.value;
			}
			
			// set it's value to empty
			obj.value = '';
			
			// remove the hidden input
			if (obj.parentNode.removeChild) {
				obj.parentNode.removeChild(obj);
				i--;
			}
		}
	}

	// remove all the hidden 'language' fields
	removeHiddenInputs('language');
	
	return firstLocale;
}

// The enable interactivity checked is duplicated on the advanced run with options
// dialog. For this reason, we always need to keep one of them (the one that is hidden)
// disabled at all times.
function updateInteractivityControls() {
	var frm = document.pform;
	
	// if we're missing any of these controls then just return (happens for a run once)
	if (!frm.runType || !frm.runType[0] || !document.getElementById('background_selectionBasedFeatures') || !document.getElementById('view_selectionBasedFeatures') || !document.getElementById('m_ro_verticalElements') || !document.getElementById('view_verticalElements')) {
		return;
	}
	var runAndView = frm.runType[0].checked;
	var runAndViewCheckbox = document.getElementById('view_selectionBasedFeatures');
	var backgroundRunCheckbox = document.getElementById('background_selectionBasedFeatures');
	var backgroundRunHiddenInput = document.pform.m_ro_selectionBasedFeatures;

	var runAndViewRowsDropDown = document.getElementById('view_verticalElements');
	var backgroundRowsDropDown = document.getElementById('m_ro_verticalElements');
	
	// always keep the checkboxes and hidden inputs in sync
	if (runAndView) {
		runAndViewCheckbox.checked = backgroundRunCheckbox.checked;
		if (backgroundRowsDropDown && runAndViewRowsDropDown) 
		{
			for (var i = 0; i < backgroundRowsDropDown.options.length; i++) {
				if (backgroundRowsDropDown.options[i].selected) {
					runAndViewRowsDropDown.options[i].selected = true;
					break;
				}
			}
		}
	}
	else {
		backgroundRunCheckbox.checked = runAndViewCheckbox.checked;
		backgroundRunHiddenInput.value = backgroundRunCheckbox.checked;

		if (runAndViewRowsDropDown && backgroundRowsDropDown) 
		{
			for (var i = 0; i < runAndViewRowsDropDown.options.length; i++) {
				if (runAndViewRowsDropDown.options[i].selected) {
					backgroundRowsDropDown.options[i].selected = true;
					break;
				}
			}
		}
		
		
		// if we're doing a run in background, only enable the interactivity checkbox 
		// if HTML is selected in the drop down
		updateInteractiveCheckbox();
		updateVerticalElementsSelect();
	}
	
	// make sure only one of them is enabled.
	runAndViewCheckbox.disabled = !runAndView;
}


// used to disabled/enable the backgroun run radio-buttons and 
// show the correct run option div
function updateRunType() {
	var frm = document.pform;
	if (!frm.runType || !frm.backgroundRun) {
		return;
	}

	if (frm.backgroundRun[1]) {
		frm.backgroundRun[0].disabled = frm.runType[0].checked;
		frm.backgroundRun[1].disabled = frm.runType[0].checked;
	}
	if (frm.runType[0].checked) {
		showDynamicDiv('viewReportOptions');
		hideDynamicDiv('backgroundRunOption');
	}
	else {
		showDynamicDiv('backgroundRunOption');
		hideDynamicDiv('viewReportOptions');		
	}
}

// Used when switching between run and view, and run in the background on the
// advanced run with options dialog
function updateOptionType() {
	var frm = document.pform;
	if (!frm.runType || !frm.backgroundRun) {
		return;
	}
	if (frm.runType[0].checked) {
		switchToViewOptions();
	}
	else {
		switchToBackgroundOptions();
	}
}

// show or hide the format suboption div
function updateSubOptions() {
	var format;
	var frm = document.pform;
	
	if (frm.m_class.value == 'powerPlay8Report' || frm.m_class.value == 'powerPlay8ReportView') {
		format = frm.m_pp8ro_outputFormat.value;
	}	
	else {
		format = frm.m_ro_outputFormat.value;
	}

	if (format == 'PDF' && document.getElementById('div_pdfOptions')) {
		showDynamicDiv('div_pdfOptions');
	}
	else if (document.getElementById('div_pdfOptions')) {
		hideDynamicDiv('div_pdfOptions');
	}
	
	if (format == 'HTML' && document.getElementById('div_htmlOptions')) {
		showDynamicDiv('div_htmlOptions');		
	}
	else if (document.getElementById('div_htmlOptions')){
		hideDynamicDiv('div_htmlOptions');		
	}
}

// User hit OK on the run with options basic or advanced dialog
function onClickOK(msg) {
	var frm = document.pform;
		
	g_okCounter++;

	if (g_okCounter > 1)	{
		if (g_okCounter > 2) {
			return false;
		}
		
		// If the user doesn't want to see the summary page then warn them the page is already being submitted.
		if (frm.showSummary && frm.showSummary.value == 'n') {
			alert(msg);
		}
		return false;
	}
	return true;
}

// user clicken on the advanced options link
function advancedOptions() {
	// make sure we have the correct delivery input for save, print or email
	createBasicToAdvDeliveryInput();	
	document.pform.m.value = 'portal/runWithOptions/report_advanced.xts';
	document.pform.submit();									
}

// if we're on the basic page, then add the correct hidden inputs to 
// represent the delivery selection
function createBasicToAdvDeliveryInput() {
	var frm = document.pform;

	
	if (frm.delivery) {
		for(var i=0; i < frm.delivery.length; i++) {
			if (frm.delivery[i].checked) {
				var deliveryValue = frm.delivery[i].value;
				
				if (deliveryValue == 'save') {
					createHiddenInput(frm, 'm_ro_saveOutput', 'true');
				}
				else if (deliveryValue == 'print') {
					createHiddenInput(frm, 'm_ro_print', 'true');
				}
				else if (deliveryValue == 'email') {
					createHiddenInput(frm, 'm_ro_email', 'true');
				}	
				else if (deliveryValue == 'mobile') {
					createHiddenInput(frm, 'm_ro_mobile', 'true');
				}
			}
		}
	}	
}

function runReport() {
	var frm = document.pform; 

	if (window.validate && !validate()) {
		return;
	}
	
	// run and view
	if ((frm.delivery && frm.delivery.checked) || (frm.delivery && frm.delivery[0] && frm.delivery[0].checked) || (frm.runType && frm.runType[0] && frm.runType[0].checked)) {
		if (frm.m_class.value == 'powerPlay8Report' || frm.m_class.value == 'powerPlay8ReportView')
		{
			//Only PDF is supported by PowerPlay8 viewer.
			launchPP8Viewer('PDF');
		}
		else {
			launchViewer(frm.m_ro_outputFormat.value);
		}
	}
	// background execution
	else {
		// prepare to run the report in the background	
		setupBackgroundRun(frm);
		frm.submit();								
	}
}

function setupBackgroundRun(frm)
{
	// if we're on the basic page, then add the correct hidden inputs to 
	// represent the delivery selection
	if (frm.delivery) {
		createBasicToAdvDeliveryInput();
	}

	//create a variable to simplify the logic  	
	var isPowerPlayReport = (frm.m_class.value == 'powerPlay8Report' || frm.m_class.value == 'powerPlay8ReportView'); 
		
	// if the user doesn't want to prompt or view the summary page then go directly to submit
	if (frm.showSummary && frm.showSummary.value == 'n' && ((!isPowerPlayReport && !frm.m_ro_prompt.checked) || (isPowerPlayReport && !frm.m_pp8ro_prompt.checked))) {
		frm.ps_nav_op.value = 'submit';			
		frm.m.value = 'portal/submit.xts';									
	}
	else {
	    if (isPowerPlayReport) {
		    if (frm.m_pp8ro_prompt.checked) {
			    frm.method.value = 'edit';
			}
			else {
				frm.method.value = '';
			}
		}
		else {		
			if (frm.m_ro_prompt.checked) {
				frm.method.value = 'edit';
			}
			else {
				frm.method.value = '';
			}
		}

        //if we're on the advanced run with options, then disable the outputFormat and outputLocale dropdowns
        if (frm.visited_run_with_options_advanced) {
            if (frm.m_class.value != 'powerPlay8Report' && frm.m_class.value != 'powerPlay8ReportView' && frm.m_ro_outputFormat != null) {
                frm.m_ro_outputFormat.disabled = true;
            }
            if (document.getElementById('outputLocaleDropDown')) {
                document.getElementById('outputLocaleDropDown').disabled = true;
            }
        }

		frm.ps_nav_op.value = 'push';
		frm.m.value = 'portal/runWithOptions/report_confirm.xts';
	}
}

// given a form, name and value will create a hidden input
function createHiddenInput(form, name, value)
{
	var hiddenElement = document.createElement("input");
	hiddenElement.setAttribute("type","hidden");
	hiddenElement.setAttribute("name",name);
	hiddenElement.setAttribute("value",value);
	form.appendChild(hiddenElement);
}