// $Id: MainMenu.js,v 1.15 2011/05/13 03:36:55 yinqiaojun Exp $
/**
 * for generate main menu
 */
/**
 * Data array in strArray
 * [0 moudle][1 product id][2 name(?)][3 function id][4 fucntion name][5 item id]
 * [6 item name][7 product type(S or T)][8 new type][9 cata num][10 module description]
 * [11 product description] [12 function description]
 */
//Global variables
var nNoOfFuncs = 0; // number of functions
var sSelectedProdId = ""; //Selected product id
var sSelectedFuncId = ""; //Selected function id
/**
 * call showMainMenu() in the end of JSP
 */
function showMainMenu(){
    try {
        if (!window.strArray) {
            showMsg("The FAP is invalid.", "There was a problem login in.");
            return;
        }
        //PRODUCT_ID is in catalog and trx
        if (window.PRODUCT_ID && window.PRODUCT_ID.length > 0) {
            sSelectedProdId = PRODUCT_ID;
        }
        
        //get function id for catalog and transaction screen
        if (window.selFuncDesc && window.selFuncDesc.length > 0 && window.selFuncDesc != "null" && window.PRODUCT_ID) {
            sSelectedFuncId = getFuncIdByFuncDesc(selFuncDesc);
        }
        
        var oProdMenu = document.getElementById("ProdMenu");
        if(oProdMenu){
        	genMainMenu(oProdMenu);
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

function genMainMenu(oProdMenu){
    try {
        if (!window.strArray) {
            showMsg("The FAP is invalid.", "There was a problem login in.");
            return;
        }
        //init variable
        if (LOGIN_NAME && LOGIN_NAME == "A") {
            isSEC = true;
        }
        else {
            isSEC = false;
        }
        
        nNoOfFuncs = strArray.length;
        
        genProdTable(oProdMenu);
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

//S The below functions copied from the upgrade document #12- Change password George

//wayne add for hidden product or function 2015-08-07s
var hiddenProdArray = []; //['Pid1', 'Pid2', ...]
var hiddenFuncArray = []; //[['Pid1', ['Fid1', 'Fid2'...]], ['Pid2', ['Fid1', 'Fid2'...]], ...]
function inHiddenProdArray(ProdID) {
	for (var x = 0; x < hiddenProdArray.length; x++) {
		if (ProdID == hiddenProdArray[x]) {
			return true;
		}
	}
	return false;
}

function inHiddenFuncArray(prodId, funcId) {
	for (var i = 0; i < hiddenFuncArray.length; i++) {
		if (prodId == hiddenFuncArray[i][0]) {
			var funcArray = hiddenFuncArray[i][1];
			for (var j = 0; j < funcArray.length; j++) {
				if (funcId == funcArray[j]) {
					return true;
				}
			}
		}
	}
	return false;
}
//wayne add for hid
//E The below functions copied from the upgrade document #12- Change password George
/**
 * Generate product table
 *
 */
function genProdTable(oProdMenu){
    try {
        //var oProdMenu = document.getElementById("ProdMenu");
        //drop product menu table
        if (oProdMenu.firstChild) {
            oProdMenu.removeChild(oProdMenu.firstChild);
        }
        
        //create product menu table and append to product menu table cell
        var oProdMenuTable = document.createElement("table");
        oProdMenuTable.setAttribute("id", "ProdMenuTable");
        oProdMenuTable.setAttribute("cellspacing", "0");
        oProdMenuTable.setAttribute("cellpadding", "0");
        oProdMenuTable.className = "ProdItem";
        oProdMenu.appendChild(oProdMenuTable);
        
        //create product menu table tbody
        var oProdMenuTableBody = document.createElement("tbody");
        oProdMenuTableBody.setAttribute("id", "ProdMenuTableBody");
        oProdMenuTable.appendChild(oProdMenuTableBody);
        var pid = oProdMenu.id;
        //create product rows in product menu table
        genProdRow(oProdMenuTableBody, pid);
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Generate product rows
 */
function genProdRow(oProdMenuTableBody, pid){
    try {
    
        var arrProdId = new Array();
        var arrProdDesc = new Array();
        
        for (var i = 0; i < nNoOfFuncs; i++) {
            var sProdId = strArray[i][1];
            var sProdDesc = strArray[i][11];
            if (!arrProdDesc.in_array(sProdDesc)) {
                arrProdId.push(sProdId);
                arrProdDesc.push(sProdDesc);
            }
        }
        //add product row
        var narrProdDescLen = arrProdDesc.length;
        for (var j = 0; j < narrProdDescLen; j++) {
          //wayne add for hidden product or function 2015-08-07s
      if(inHiddenProdArray(arrProdId[j])){
        continue;
      }
      //wayne add for hidden product or function 2015-08-07e
            var oProdRow = document.createElement("tr");
            var sProdRowId = "row_" + arrProdId[j];
            oProdRow.setAttribute("id", sProdRowId);
            
            var oProwCell = document.createElement("td");
            var sProdCellId = "cell_" + arrProdId[j];
            oProwCell.setAttribute("id", sProdCellId);
            
            var oA = document.createElement("a");
            oA.setAttribute("id", arrProdId[j]);
            oA.setAttribute("pid", pid);
            oA.href = "#";
            //set class to SelectedProdLink
            if (arrProdId[j] == sSelectedProdId) {
                oA.className = "SelectedProdLink";
            }
            else {
                oA.className = "ProdLink";
            }
            oA.innerHTML = arrProdDesc[j];
            oA.onclick = getProdIdOnClick;
            
            oProwCell.appendChild(oA);
            oProdRow.appendChild(oProwCell);
            oProdMenuTableBody.appendChild(oProdRow);
            
            //show selected product functions
            if (sSelectedProdId.length > 0 && sSelectedProdId == arrProdId[j]) {
                genProdFunc(oProdMenuTableBody, sSelectedProdId);
            }
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Generate produc functions table
 */
function genProdFunc(oProdTableBody, sSelectedProdId){
    try {
        var sProdId = sSelectedProdId;
        var arrProdFuncsId = new Array();
        
        //function id under this product
        for (var i = 0; i < nNoOfFuncs; i++) {
            if (strArray[i][1] == sProdId) {
                var sProdFuncId = strArray[i][3];
                arrProdFuncsId.push(sProdFuncId);
            }
        }
        
        // var sProdRow = "row_" + sProdId;
        //var oProdRow = document.getElementById(sProdRow);
        //var oProdTableBody = oProdRow.parentNode;
        
        var oProdFuncsRow = document.createElement("tr");
        oProdTableBody.appendChild(oProdFuncsRow);
        
        var oProdCell = document.createElement("td");
        oProdCell.setAttribute("id", "selectedSubMenu");
        oProdCell.style.paddingRight = "0px";
        oProdCell.style.paddingLeft = "0px";
        oProdCell.style.paddingBottom = "0px";
        oProdCell.style.paddingTop = "0px";
        oProdFuncsRow.appendChild(oProdCell);
        
        //product function table
        var oProdFuncTable = document.createElement("table");
        oProdFuncTable.setAttribute("id", "ProdFuncTable");
        oProdFuncTable.setAttribute("cellspacing", "0");
        oProdFuncTable.setAttribute("cellpadding", "0");
        oProdFuncTable.className = "FuncItem";
        oProdCell.appendChild(oProdFuncTable);
        
        //product function table body
        var oProdFuncTableBody = document.createElement("tbody");
        oProdFuncTableBody.setAttribute("id", "ProdFuncTableBody");
        oProdFuncTable.appendChild(oProdFuncTableBody);
        
        //generate function rows
        genFuncRow(sProdId, arrProdFuncsId, oProdFuncTableBody);
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Generate produc function rows
 */
function genFuncRow(sProdId, arrProdFuncsId, oProdFuncTableBody){
    try {
    
        var arrProdFuncItemId = new Array();
        var arrProdFuncDesc = new Array();
        
        //get func desc under this product
        for (var i = 0; i < nNoOfFuncs; i++) {
            //var sProdId = strArray[i][1];
            var sProdFuncItemId = strArray[i][5];
            var sProdFuncDesc = strArray[i][12];
            
            if (strArray[i][1] == sProdId) {
                arrProdFuncItemId.push(sProdFuncItemId);
                arrProdFuncDesc.push(sProdFuncDesc);
            }
        }
        
        //add product row
        var narrProdFuncsIdLen = arrProdFuncsId.length;
        for (var j = 0; j < narrProdFuncsIdLen; j++) {
          //wayne add for hidden product or function 2015-08-07s
      if(inHiddenFuncArray(sProdId, arrProdFuncsId[j]))
        continue;
      //wayne add for hidden product or function 2015-08-07e
            var oProdFuncRow = document.createElement("tr");
            var sProdFuncRowId = "funcrow_" + arrProdFuncsId[j];
            oProdFuncRow.setAttribute("id", sProdFuncRowId);
            
            var oProdFuncCell = document.createElement("td");
            var sProdFuncCellId = "funccell_" + arrProdFuncsId[j];
            oProdFuncCell.style.paddingRight = "25px"; //Changed by Syed --old value 0px
            oProdFuncCell.style.paddingLeft = "23px";//Changed by Syed --old value 14px
            oProdFuncCell.setAttribute("id", sProdFuncCellId);
            
            var oA = document.createElement("a");
            oA.setAttribute("id", arrProdFuncsId[j]);
            oA.href = "#";
            if (arrProdFuncsId[j] == sSelectedFuncId) {
                oA.className = "SelectedFuncLink";
            }
            else {
                oA.className = "FuncLink";
            }
            oA.innerHTML = arrProdFuncDesc[j];
            oA.onclick = getFuncIdOnClick;
            
            oProdFuncCell.appendChild(oA);
            oProdFuncRow.appendChild(oProdFuncCell);
            oProdFuncTableBody.appendChild(oProdFuncRow);
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Get product id for product onclick and then generate product menu
 */
function getProdIdOnClick(evt){
    try {
        var obj = getEvtTarget(evt);
        var sProdId = obj.id;
        if (sSelectedProdId == sProdId) {
            var funcs = document.getElementById("selectedSubMenu");
            var status = funcs.style.display;
            if ("none" == status) {
                funcs.style.display = "block";
            }
            else {
                funcs.style.display = "none";
            }
        }
        else {
            var selected = sSelectedProdId;
            sSelectedProdId = sProdId;
            var pid = obj.getAttribute("pid");
            genProdTable(document.getElementById(pid));
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Get function id for function onclick and then call funcItemClick()
 */
function getFuncIdOnClick(evt){
    try {
        var obj = getEvtTarget(evt);
        var sFuncId = obj.id;
        
        sSelectedFuncId = sFuncId;
        
        //click function on main menu in the trx, show confirmation msg first
        if (!isSEC && (window.SYS_FUNCTION_NAME && window.SYS_FUNCTION_NAME.length > 0)) {
            var bIsView = false;
            
            if (SYS_FUNCTION_NAME.indexOf("View") != -1) {
                bIsView = true;
            }
            
            if (bIsView || isRptFunc) {
                _funcItemClick(sSelectedFuncId);
            }
            else {
                var isCancel = window.confirm("Data will not be saved if you proceed.");
                
                if (isCancel) {
                    _funcItemClick(sSelectedFuncId);
                }
            }
        }
        else {
            //disable fields if it is CSX to CE msg func
            if (window.ITEM_ID) {
                if (ITEM_ID == "STPDemerge") {
                    var oForm = document.forms["MAINFORM"];
				   if(oForm.C_PROC_INFO){
					oForm.C_PROC_INFO.disabled = true;
						}
					if(oForm.C_MSG_CONTENT){
					oForm.C_MSG_CONTENT.disabled = true;
						}
					if(oForm.C_NEW_MSG_CONTENT){
					oForm.C_NEW_MSG_CONTENT.disabled = true;
					}
                }
            }
            _funcItemClick(sSelectedFuncId);
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Get function id by function description
 */
function getFuncIdByFuncDesc(sFuncDesc){
    try {
        for (var i = 0; i < strArray.length; i++) {
            if (strArray[i][12] == sFuncDesc && strArray[i][1] == PRODUCT_ID) {
                var sFuncId = strArray[i][3];
                return sFuncId;
            }
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Get function description by function id
 */
function getFuncDescByFuncId(sFuncId){
    try {
        for (var i = 0; i < nNoOfFuncs; i++) {
            if (strArray[i][3] == sFuncId) {
                var sFuncDesc = strArray[i][12];
                return sFuncDesc;
            }
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}

/**
 * Get function description by function name
 */
function getFuncDescByFuncNm(sFuncNm){
    try {
        for (var i = 0; i < nNoOfFuncs; i++) {
            if (strArray[i][4] == sFuncNm) {
                var sFuncDesc = strArray[i][12];
                return sFuncDesc;
            }
        }
    } 
    catch (e) {
        showExcpt("MainMenu", e);
    }
}