ios - UINotification selecting from handleActionWithIdentifier display specific viewController -

i new ios programming , understand swift language now. app, have set user, local , remote notifications. local notifications have 2 actions, 1 dismiss , other direct user specific viewcontroller.

my viewcontroller hierarchy specific viewcontroller want display tabbarcontroller -> (2nd tab) tableviewcontroller -> (one of many tablecells) viewcontroller

after richard's suggestion, have simplified code above hierarchy. have performed background fetch server in response remote push notification , save content locally before creating local notification inform user. have managed set point guide user correct tab on tabviewcontroller using self.window?.rootviewcontroller.selectedindex = 1 within application:handleactionwithidentifier in app delegate.

how proceed selecting correct tablecell assuming local notification holds index can used?

edit: after tinkering, managed viewcontroller wanted displayed.

if var tabb = self.window?.rootviewcontroller as? uitabbarcontroller {        tabb.selectedindex = 1        var controllers = tabb.childviewcontrollers        controller in controllers {            if let navcon = controller as? uinavigationcontroller {                     if let tblvc = navcon.childviewcontrollers.first as? questionnairetableviewcontroller {                         tblvc.becomefirstresponder()                         tblvc.moveusertoquestionnaire(questionid)                     }                 }              }         }   func moveusertoquestionnaire(questionid : string) {     var list = questionnaireobj.getquestionnairelistdata()     item in list {         var selected = item["questionnaire_id"] as! nsstring string         if selected == questionid {             selecteduserid = item["study_id"] as! string             selectedreplybatchid = item["reply_batch_id"] as! nsnumber             selectedquestionnaireid = questionid             performseguewithidentifier("selectquestionnaire",sender:self)             break         }     } } 

if correct method use, please inform me. thanks! hope helps in process. =)