// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
// This forms the javascript functions used for the Find pane of 
// PowerPlay Studio.
// The functions handle any minor browser differences.

var isNSBrowser = navigator.appName.indexOf("Netscape")>=0;
if( navigator.appVersion == "" )
	isNSBrowser = false;
var isNSMac = isNSBrowser && navigator.platform.indexOf("Mac") >= 0;

var Results;
var selectedControlIdx = -1;
var displayLimit = 10;
var currentPosition = 0;
var rowsDisplayed = 0;
var blockInvalidate = false;
var nIndex=0;           // initially we should ensure that we do infact begin from index 0 (vector search)
var DisplayLimit = 10;
var searchDirection = 1; //(1=up  (next)  0=down (prev))
var isError = 0;
var isNextSearch = 0;
var isPrevSearch = 0;

var url       = "";
var restrict = "";
var pattern = "";
var cmd =     "";
var sellIndex = "";


function findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function invalidateResults() {
	if (parent.isXtabStillLoading())
	{
		setTimeout("invalidateResults()", 50);
		return;
	}

	if (document.searchForm.FindIn.value == "R"  && !blockInvalidate) 
	{
		submitSearch(false);
	}
}
function initFind() {
	if (parent.isXtabStillLoading())
	{
		setTimeout("initFind()", 50);
		return;
	}

	document.searchForm.searchPattern.value = lastSearchPattern;

	if(lastSearchTarget >= 0)
		document.searchForm.searchTarget.selectedIndex = lastSearchTarget;

	if(lastSearchRestriction >= 0)
		document.searchForm.searchRestriction.selectedIndex= lastSearchRestriction;
}

function submitSearch(bChangeTarget) {

	if (!bChangeTarget && stateChanging)
		return;

	currentPosition = 0;
	rowsDisplayed = 0;
	var sellIndex = 0;
	
	buildURLSections();
	
	// a bit of logic to ensure 
	if (isNextSearch | isPrevSearch )
		// use the previous search pattern
		pattern = lastSearchPattern;
	else{
		// new search, re-intialize indecies
		nBeginSearchAtIndex = 0;
		nEndSearchAtIndex = 0;
	}

	var findform = winFX.document.fhidden;
	var target = findform.target;

	findform.CNCT.value = 12;
	
	if (!findform.UI)
		findform.innerHTML += "<INPUT TYPE='hidden' NAME='UI'>";
		
	findform.UI.value = 0; 
	
	var appendUrl = 'F' + cmd + ':"' + CEncodingUtil.EncodeStrOperand(pattern) + '"' + '\t' + restrict;
	if (!bChangeTarget)
	{
		var targetSellIndex = document.searchForm.searchTarget.selectedIndex;
		appendUrl += '\t' + document.searchForm.searchTarget.options[targetSellIndex].value;
		appendUrl += '\t' + nBeginSearchAtIndex + '\t' + nEndSearchAtIndex + '\t' + DisplayLimit + '\t' + searchDirection;
	}

	findform.CO.value = appendUrl;
	findform.target = window.name;

	findform.submit();

	findform.target = target;
}

function SetRadiobuttonIndex(){	
	nIndex = 0;
	var flag = 0;

	while(flag==0){
		var result = document.result.ResultSet[nIndex];
		var checked = (typeof result != "undefined") ? result.checked : document.result.ResultSet.checked;
		if (checked){
			flag = 1;
		}
		nIndex++;
	}
	nIndex = nIndex-1;
}



function filterOnFindResult(){
	SetRadiobuttonIndex();
	var category = FindResults[nIndex];

	var command = '';
	if (document.searchForm.FindIn.value == "R") 
	{
		if(category._tempInfo == "")
			command = 'DG' + ':' + category._axis + category._group + '\t' + category._id + "," + category._dim + ';' + category._code;
	}
	else
	{
		command = 'DC' + ':' + category._id + "," + category._dim + ';' + category._code;
	}

	if (command != '')
	{
		winFX.doit(command);
	}
}


function GoToCategory(){
	SetRadiobuttonIndex();
	var category = FindResults[nIndex];
	var rowPage = 0;
	var colPage = 0;
	var isOnCurrentPage = true;
	var hasPagination = typeof winFX.document.fhidden.J != "undefined" && typeof winFX.document.fhidden.K != "undefined";
	if (hasPagination) {
		rowPage = winFX.document.fhidden.J.value;
		colPage = winFX.document.fhidden.K.value;
		if(category._axis == 'R')
			isOnCurrentPage = rowPage == category._pageNo;
		else
			isOnCurrentPage = colPage == category._pageNo;
	}

	if (isOnCurrentPage) {
		writeErrorMessage(currSelection);
		return;
	}
	
	if(category._axis == 'R')
		command = 'PG' + ':' + category._pageNo + '\t' + colPage;
	else if(category._axis == 'C')
		command = 'PG' + ':' + rowPage + '\t' + category._pageNo;
	blockInvalidate = true;
	winFX.doit(command);
	blockInvalidate = false;
}

function writeErrorMessage(msg) {
	var err = findObj("errorMessage");
	if (err) {
		if (document.getElementById) { //IE 5.5+ , Netscape 6.0+
			err.innerHTML = '<table><tr><td valign="middle"><img src="../ppwb/Graphics/error.gif" height=18 width=18 alt=""></td><td class="CustomExceptionError" valign="middle">' + msg + '</td></tr></table><br><br>';	
		} else if (isNSBrowser) { // Other Netscape browsers
			err.visibility = "visible";
			err.moveTo(11, document.layers["referenceLayer"].top + document.layers["referenceLayer"].clip.bottom);
			err.resizeTo(parent.FE.innerWidth - 25, 50);
			err.document.open(); 
			err.document.write('<html><body><table><tr><td><img src="../ppwb/Graphics/error.gif" height=18 width=18 alt=""></td><td class="CustomExceptionError" valign="middle">' + msg + '</td></tr></table></body></html>'); 
			err.document.close();
		} else
			alert (msg);
	}
}

function replaceRows(){
	SetRadiobuttonIndex();
	
	var category = FindResults[nIndex];
	var command = 'ER' + ':' + 'R-1' + '\t' + 'D' + category._dim + '\t' + category._id + "," + category._dim + ';' + category._code;
	winFX.doit(command);
}

function replaceColumns(){
	SetRadiobuttonIndex();
	
	var category = FindResults[nIndex];
	var command = 'ER' + ':' + 'C-1' + '\t' + 'D' + category._dim + '\t' + category._id + "," + category._dim + ';' + category._code;
	winFX.doit(command);
}

function changeTarget (value) {
	currentPosition = 0;
	rowsDisplayed = 0;

	buildURLSections();

	stateChanging = true;
			
	submitSearch(true);
}

//this of this as a class 'FindRecord' these are the member variables ... ".display" is a method (this needs to be changed to work with js1.3)
function FindRecord (ppds_id, dim_index, code, label, path, axis, group, tempInfo, pageNo) {
	this._id = ppds_id;
	this._dim = dim_index;
	this._code = code;
	this._label = label;
	this._path = path;
	this._axis = axis;
	this._group = group;
	this._tempInfo = tempInfo;
	this._pageNo = pageNo;
}

function displayFindResults() {
	displayTitles(false);
	displayResults();
	displayActions();
	document.all.resultsDisplay.style.visibility = "visible";
}

function buildURLSections() {
	sellIndex = 0;
	pattern = document.searchForm.searchPattern.value;
	selIndex = document.searchForm.FindIn.selectedIndex;
	cmd = document.searchForm.FindIn.options[selIndex].value;
	selIndex = document.searchForm.searchRestriction.selectedIndex;
	restrict = document.searchForm.searchRestriction.options[selIndex].value;
}

function next() {
	isNextSearch = 1;
	searchDirection = 1;
	submitSearch(false);
}

function prev() {
	isPrevSearch = 1;
	searchDirection = 0;
	submitSearch(false);
}