/**
 * <p>CEV2-01-01-09 hank bundle from CEV3.1 2015-08-04
 * @author hank
 * @date 2015-06-15
 */
var C_PRIVATE_MAIL = document.getElementById("C_PRIVATE_MAIL");
var email_status_tip = document.getElementById("email_status_tip");
var iUser = document.getElementById("iUser");
var iCompany = document.getElementById("iCompany");
var C_CAPTCHA_USRVAL = document.getElementById("C_CAPTCHA_USRVAL");
var C_CAPTCHA_IMG = document.getElementById("C_CAPTCHA_IMG");
var REFRESH_CAPTCHA = document.getElementById("REFRESH_CAPTCHA");
var UserIdLbl = document.getElementById("UserIdLbl");
var CompanyCodeLbl = document.getElementById("CompanyCodeLbl");
var CaptchaLbl = document.getElementById("CaptchaLbl");

//




window.onload = function() {
	onInit();
}

function onInit(){
	try {
		C_PRIVATE_MAIL.onchange = function(){
		/*//if(!/^(\w)+(\.\w+)*@(\w)+((\.\w{2,3}){1,3})$/.test(C_PRIVATE_MAIL.value)){				
				if(!/^[.-\w]+@[\w\-]{3,}((.)\w{2,})+$/.test(C_PRIVATE_MAIL.value)){
				email_status_tip.style.background = "url(../Images/default/form/icon-error.gif) no-repeat 0% 50%";
			}else {
				email_status_tip.style.background = "url(../Images/default/dd/drop-yes.gif) no-repeat 0% 50%";
			}*/
		validateEmail()
			
		}
		//addClass("buttonGroupDiv", "buttonGroupDiv-minMargin");
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

function initForm(){
	try {
		//var prim_continue = document.getElementById("prim_continue");
		//var prim_previous = document.getElementById("prim_previous");
		//var prim_confirm = document.getElementById("prim_confirm");
		//var labLoginID = document.getElementById("labLoginID");
		//var oSelUser = document.getElementById("oSelUser");
		//CEV2-01-01-10 wayne modify 2015-12-10s
		var userIdObj = document.getElementById("C_USER_ID");
		var unitNameObj = document.getElementById("C_UNIT_NAME");
		userIdObj.value = "";
		userIdObj.disabled = true;
		unitNameObj.value = "";
		unitNameObj.disabled = true;
		//CEV2-01-01-10 wayne modify 2015-12-10e
		
		C_PRIVATE_MAIL.value = "";
		C_PRIVATE_MAIL.removeAttribute("readonly");
		removeClass("prim_continue", "hide");	
		addClass("prim_previous", "hide");
		addClass("prim_confirm", "hide");
		//S--@vamsi for EIB_ENBD RISK
		iUser.value = ""; //@vamsi for EIB_ENBD RISK
		addClass("iUser","hide");
		
		iCompany.value = '';
		addClass("iCompany","hide");
		
		C_CAPTCHA_USRVAL.value = "";
		addClass("C_CAPTCHA_USRVAL","hide");
		
		addClass("UserIdLbl","hide");
		addClass("CompanyCodeLbl","hide");
		addClass("CaptchaLbl","hide");
		
		C_CAPTCHA_IMG.value = "";
		addClass("C_CAPTCHA_IMG", "hide")
		addClass("REFRESH_CAPTCHA", "hide")
		
		//E--@vamsi for EIB_ENBD RISK
		//removeClass("buttonGroupDiv", "buttonGroupDiv-maxMargin");
		//addClass("buttonGroupDiv", "buttonGroupDiv-minMargin");
		//labLoginID.style.display = "none";
		addClass("oSelUser", "hide");
		email_status_tip.style.display = "block";
		email_status_tip.style.background = "";
		//CEV2-01-01-10 wayne modify 2016-03-09s 
		rmNode("C_USER_ID");
		rmNode("C_UNIT_CODE");
		//CEV2-01-01-10 wayne modify 2016-03-09e
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

//input check
function chkInput() {
	try {
		var C_PRIVATE_MAIL = document.getElementById("C_PRIVATE_MAIL").value;
		//S--@vamsi ENBD RISK CR 21-10-2015 CAPTCHA Imp.,
		var iUser = document.getElementById("iUser");
		var iCompany = document.getElementById("iCompany");
		var C_CAPTCHA_USRVAL = document.getElementById("C_CAPTCHA_USRVAL"); 
		//E--@vamsi
		var sErrMsg = '';
		
		if(!/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(C_PRIVATE_MAIL)){
			sErrMsg = 'Email address is not in the right format!';
			//sErrMsg = _getClientMessage(90126);
		}
		
		if(C_PRIVATE_MAIL == ""){
			sErrMsg = 'Email address should not be empty!';
			//sErrMsg = _getClientMessage(90126);
		}
		//S--@vamsi ENBD RISK CR 21-10-2015 CAPTCHA Imp.,
		if(iUser.value == ""){
			sErrMsg =  sErrMsg +   '<ul><li>User Id should not be empty!</li></ul>';
		}
		
		if(iCompany.value == ""){
			sErrMsg =  sErrMsg + '<ul><li>Company Code should not be empty!</li></ul>';
		}
		
		if(C_CAPTCHA_USRVAL.value == ""){
			sErrMsg = sErrMsg + '<ul><li>Captcha code should not be empty!</li></ul>';
		}
		//E--@vamsi
		if (sErrMsg.length > 0) {
			document.getElementById("logwarning").style.display="block";
			document.getElementById("showMessage").innerHTML = sErrMsg;
			return false;
		}else {
            document.getElementById("logwarning").style.display="none";
			return true;
        }
	} 
	catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

function getMultiUserByAjax() {
	try {
		var oForm = document.getElementById("MAINFORM");
		var actionUrl="../servlets/PasswordManager";
		actionUrl=encodeUrl(actionUrl);
		oForm.action = actionUrl;
		oForm.method = "post";
		postFormByAjax(oForm, _callback);
	} catch (e) {
		showExcpt("SYS_Forgot_Password", e);
	}
}

function _callback(xmlhttp){
	try {
		var C_USER_ID = document.getElementById("C_USER_ID");
		var C_UNIT_NAME = document.getElementById("C_UNIT_NAME");
		//var prim_continue = document.getElementById("prim_continue");
		//var prim_previous = document.getElementById("prim_previous");
		//var prim_confirm = document.getElementById("prim_confirm");
		//var labLoginID = document.getElementById("labLoginID");
		var oSelUser = document.getElementById("oSelUser");
		var respTxt = xmlhttp.responseText;
		var obj = JSON.parse(respTxt);
		
		if(obj.errMsg){
			oSelUser.style.display = "none";
			//showMsg(obj.errMsg);
			document.getElementById("logwarning").style.display="block";
			document.getElementById("showMessage").innerHTML = obj.errMsg;
		}
		//CEV2-01-01-10 wayne modify 2015-12-10s 
		else if(obj.uniqueUser){
			C_USER_ID.disabled = true;
			C_UNIT_NAME.disabled = true;
			_SendLink_Confirm();
		}
		//CEV2-01-01-10 wayne modify 2015-12-10s
		else{
			var int_len_userInfos = obj.userInfos.length;
			
			//C_PRIVATE_MAIL.setAttribute("readonly", true);
			email_status_tip.style.display = "none";
			//labLoginID.style.display = "block";
			//oSelUser.style.display = "block";		//show selection
			removeClass("iUser", "hide");
			removeClass("iCompany", "hide");
			removeClass("C_CAPTCHA_USRVAL", "hide");
			removeClass("UserIdLbl", "hide");
			removeClass("CompanyCodeLbl", "hide");
			removeClass("CaptchaLbl", "hide");
			removeClass("C_CAPTCHA_IMG", "hide");
			removeClass("REFRESH_CAPTCHA", "hide");
			//removeClass("oSelUser", "hide"); @vamsi for change requested from ENBD RISK
			addClass("prim_continue", "hide");
			removeClass("prim_previous", "hide");
			removeClass("prim_confirm", "hide");
			//removeClass("buttonGroupDiv", "buttonGroupDiv-minMargin");
			//addClass("buttonGroupDiv", "buttonGroupDiv-maxMargin");
			oSelUser.options.length = 0;			//empty selection
			for (var i = 0; i < int_len_userInfos; i++) {
				var OBJ_C_UNIT_NAME = obj.userInfos[i].C_UNIT_NAME;
				var OBJ_C_USER_ID = obj.userInfos[i].C_USER_ID;
				var OBJ_C_USER_DESC = obj.userInfos[i].C_USER_DESC;
				var sOpText = "";
				var sOpValue = OBJ_C_USER_ID;
				if(OBJ_C_USER_DESC.length <= 4){
					sOpText = OBJ_C_USER_DESC;
				}else{
					sOpText = OBJ_C_USER_DESC.substring(0, 2) + "****" + OBJ_C_USER_DESC.substring(OBJ_C_USER_DESC.length-2);
				}
				if(typeof OBJ_C_UNIT_NAME != 'undefined'){
					sOpText += "/" + OBJ_C_UNIT_NAME;
					sOpValue += "," + OBJ_C_UNIT_NAME;
				}
				var opt = new Option(sOpText, sOpValue);
				oSelUser.options.add(opt);
	        }
			C_USER_ID.disabled = false;
			C_USER_ID.value = obj.userInfos[0].C_USER_ID;
			C_USER_ID.disabled = false;
			C_USER_ID.value = obj.userInfos[0].C_USER_ID;
			if(typeof obj.userInfos[0].C_UNIT_NAME == 'undefined'){
				C_UNIT_NAME.value = "";
			}else{
				C_UNIT_NAME.disabled = false;
				C_UNIT_NAME.value = obj.userInfos[0].C_UNIT_NAME;
			}
			//CEV2-01-01-10 wayne modify 2015-12-10e
		}
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

//continue
function _SendLink_Continue(){
	try {
		var _FUNC = document.getElementById("_FUNC");
		var C_PRIVATE_MAIL = document.getElementById("C_PRIVATE_MAIL");
		_FUNC.value = "FORGOTPASSWORD";
		//S--@vamsi for RISK Change EIB_AE
		//alert("1-" + C_PRIVATE_MAIL.value.length)
		
		
		if(C_PRIVATE_MAIL.value != ''){
			if(validateEmail()){
			
				C_PRIVATE_MAIL.readOnly = true;
				email_status_tip.style.display = "none";
				removeClass("iUser", "hide");
				removeClass("iCompany", "hide");
				removeClass("C_CAPTCHA_USRVAL", "hide");
				removeClass("UserIdLbl", "hide");
				removeClass("CompanyCodeLbl", "hide");
				removeClass("CaptchaLbl", "hide");
				removeClass("C_CAPTCHA_IMG", "hide");
				removeClass("REFRESH_CAPTCHA", "hide");
				addClass("prim_continue", "hide");
				//removeClass("prim_previous", "hide");
				removeClass("prim_confirm", "hide");
				//removeClass("buttonGroupDiv", "buttonGroupDiv-minMargin");
				//addClass("buttonGroupDiv", "buttonGroupDiv-maxMargin");
				
				document.getElementById("showMessage").innerHTML = "";
				document.getElementById("logwarning").style.display="none";
				
				return true;
			}
		}else{
			C_PRIVATE_MAIL.readOnly =  false;
			var err = "Invalid Email Format..";
			//showMsg(err);
			document.getElementById("logwarning").style.display="block";
			document.getElementById("showMessage").innerHTML = err;
			return false;
		}
		
		//E--@vamsi for RISK Change EIB_AE
		
		/*@vamsi for RISK Change EIB_AE
		if(chkInput()){
			getMultiUserByAjax();
			return true;
		} else {
			return false;
		}
		*/
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

//confirm
function _SendLink_Confirm() {
	try {
	//@vamsi changes done for ENBD RISK Team., 07-09-2015
		var chkUserFlg = chkInput();
		//chkInput();	
		if(chkUserFlg){
			checkValUser();
		}
		var sRes = document.getElementById("custVal").value;		
			
		if(sRes == "Y"){
			var _FUNC = document.getElementById("_FUNC");
			var oForm = document.getElementById("MAINFORM");
			var oSelUser = document.getElementById("oSelUser");
			var _C_FLAG = document.getElementById("C_FLAG");
			var actionUrl = "../servlets/PasswordManager";
			_FUNC.value = "RESETPASSWORD";
			_C_FLAG.value = sRes;
			if(chkInput()){
				oSelUser.style.disabled = "disabled";
				actionUrl=encodeUrl(actionUrl);
				oForm.action = actionUrl;
				oForm.method = "post";
				submitForm(oForm,actionUrl);
			}
		}
		else if(sRes == "N"){
			
			//var err = "Invalid details.";
			//showMsg(err);
			//return false;
			var _FUNC = document.getElementById("_FUNC");
			var oForm = document.getElementById("MAINFORM");
			var oSelUser = document.getElementById("oSelUser");
			var _C_FLAG = document.getElementById("C_FLAG");
			var actionUrl = "../servlets/PasswordManager";
			_FUNC.value = "RESETPASSWORD";
			_C_FLAG.value = sRes;
			if(chkInput()){
				oSelUser.style.disabled = "disabled";
				actionUrl=encodeUrl(actionUrl);
				oForm.action = actionUrl;
				oForm.method = "post";
				submitForm(oForm,actionUrl);
			}
		}
		else if(sRes == "C_FAIL"){
			var err = "Captcha is Not Valid";
			//showMsg(err);
			document.getElementById("logwarning").style.display="block";
			document.getElementById("showMessage").innerHTML = err;
			return false;
			/*
			var _FUNC = document.getElementById("_FUNC");
			var oForm = document.getElementById("MAINFORM");
			var oSelUser = document.getElementById("oSelUser");
			var _C_FLAG = document.getElementById("C_FLAG");
			var actionUrl = "../servlets/PasswordManager";
			_FUNC.value = "RESETPASSWORD";
			_C_FLAG.value = sRes;
			if(chkInput()){
				oSelUser.style.disabled = "disabled";
				actionUrl=encodeUrl(actionUrl);
				oForm.action = actionUrl;
				oForm.method = "post";
				submitForm(oForm,actionUrl);
			}
			*/
		}
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

//choose user account
function selectUserEvent(){
	try {
		var C_USER_ID = document.getElementById("C_USER_ID");
		var C_UNIT_NAME = document.getElementById("C_UNIT_NAME");
		var oSelUser = document.getElementById("oSelUser");
		var selValue = oSelUser.options[oSelUser.selectedIndex].value;
		var valArr = selValue.split(",");
		
		C_USER_ID.value = valArr[0];
		//CEV2-01-01-10 wayne modify 2015-12-10s 
		if(typeof valArr[1] == 'undefined'){
			C_UNIT_NAME.value = "";
			C_UNIT_NAME.disabled = true;
		}else{
			C_UNIT_NAME.value = valArr[1];
			C_UNIT_NAME.disabled = false;
		}
		//CEV2-01-01-10 wayne modify 2015-12-10e
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}

//Check Val User
function checkValUser(){

		var sUserinputID = document.getElementById("iUser").value;
		var _FUNC = document.getElementById("_FUNC");
		var oForm = document.getElementById("MAINFORM");
		var actionUrl="../servlets/PasswordManager";
		
		_FUNC.value = "FORGOTPASSWORD";
		actionUrl=encodeUrl(actionUrl);
		oForm.action = actionUrl;
		oForm.method = "post";
		postFormByAjax(oForm, _callbackValUser);
		
	/*
	var oSelUserddl = new Array();
	var ddl = document.getElementById('oSelUser');
	var chk = false;
	for(i=0; i < ddl.options.length; i++){
		var indexval = ddl.options[i].value;
		var valArr = indexval.split(",");
		var userid = valArr[0];
		var unitcode = valArr[1];
		if(sUserinputID == userid){
			chk = true;
			var C_USER_ID = document.getElementById("C_USER_ID");
			var C_UNIT_CODE = document.getElementById("C_UNIT_CODE");
			C_USER_ID.value = userid;
			C_UNIT_CODE.value = unitcode;
			return true;
		}
		else{
			chk = false;
		}
	}
	if(!chk){
		return false;
	}
	*/
}


function _callbackValUser(xmlhttp){
	try{
		
		var respTxt = xmlhttp.responseText;
		var obj = respTxt;
		var custVal = document.getElementById("custVal");
		//var C_USER_ID = document.getElementById("C_USER_ID");
		//var C_UNIT_NAME = document.getElementById("C_UNIT_NAME");
		
		custVal.value = '';
		var valArry = new Array();
		valArry = obj.split(";");
		custVal.value = valArry[0];
		if(custVal.value == "Y"){
			//C_USER_ID.disabled = true;
			//C_UNIT_NAME.disabled = true;
			//C_USER_ID.value = valArry[1].trim();
			//C_UNIT_NAME.value = valArry[2].trim();
		}	
	}catch(e){
		 showExcpt("SYS_Forgot_Password", e);
	}
}


function addClass(fldId, clsName){
	try {
		var obj = document.getElementById(fldId);
		if(!obj) return;
		
		var className = obj.getAttribute("class");
		if(!className){
			className = "";
		}
		className += " " + clsName;
		
		obj.setAttribute("class", className);
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
	
}

function removeClass(fldId, clsName){
	try {
		var obj = document.getElementById(fldId);
		if(!obj) return;
		
		var className = obj.getAttribute("class");
		if(!className) return;
		
		obj.setAttribute("class", className.replace(clsName, ""));
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
}
function refreshCaptcha(){
		try {
		var captchaObj = document.getElementById("C_CAPTCHA_IMG");
		var captchaParent = captchaObj.parentNode;
		captchaParent.removeChild(captchaObj);
		
		var timestamp = new Date().getTime();
		var cImg = document.createElement("img");
		cImg.src =  "../servlets/CaptchaServlet?t="+timestamp;
		cImg.setAttribute("id", "C_CAPTCHA_IMG");
		cImg.setAttribute("name", "C_CAPTCHA_IMG");
		cImg.setAttribute("alt", "Refresh Captcha");
		cImg.setAttribute("height", "40");
		cImg.setAttribute("width", "210");		
		document.getElementById("captchaDiv").appendChild(cImg);
	} catch (e) {
	    showExcpt("SYS_Forgot_Password", e);
	}
	
}
function back(){
	initForm();
}

function validateEmail(){
    try {		 
		 var sErrMsg = '';
			var objText = document.MAINFORM.C_PRIVATE_MAIL.value;
			//alert(objText);
			var reg = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;	
			var r = objText.match(reg);
			if (r == null) {
				document.MAINFORM.C_PRIVATE_MAIL.value="";
				sErrMsg = "Invalid Email Format..";
				document.getElementById("logwarning").style.display="block";
				document.getElementById("showMessage").innerHTML = sErrMsg;
				//email_status_tip.style.background = "url(../Images/default/form/icon-error.gif) no-repeat 0% 50%";
				return false;
			}else{			 
				//email_status_tip.style.background = "url(../Images/default/dd/drop-yes.gif) no-repeat 0% 50%";
				document.MAINFORM.C_PRIVATE_MAIL.readOnly = true;
				document.getElementById("logwarning").style.display="none";
				return true;
			  
		 }
		 
	} 
    catch (e) {
        showExcpt("SYS_Forgot_Password", e);
    }
    
}