//
//  resultsController.swift
//  surveyApp
//
//  Created by Sharoze Khan on 12/04/2019.
//  Copyright © 2019 Sharoze Khan. All rights reserved.
//

import UIKit
import CoreData

class resultsController: UIViewController, UITableViewDelegate, UITableViewDataSource {

        var answersData:[Data] = []

    override func viewDidLoad() {
        super.viewDidLoad()

        tableView.delegate = self
        tableView.dataSource = self


        //calling the fetch data function
        self.fetchData()
        self.tableView.reloadData()

        // Do any additional setup after loading the view.
    }

    @IBOutlet weak var tableView: UITableView!


        func numberOfSections(in tableView: UITableView) -> Int {
            return 1
        }

        func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
            return answersData.count
        }

        func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {



            //storing the core data into constants, allowing to call it in the string method.
            let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
            let id = answersData[indexPath.row]
            let dob = answersData[indexPath.row]
            let q1Experience = answersData[indexPath.row]
            let q2Activity = answersData[indexPath.row]
            let q3Usability = answersData[indexPath.row]
            let q4Future = answersData[indexPath.row]
            let latitude = answersData[indexPath.row]
            let longitude = answersData[indexPath.row]

            //string method
            cell.textLabel!.text = id.id! + "  " + dob.dob! + q1Experience.q1Experience! + " " + q3Usability.q3Usability! + "  " + q4Future.q4Future! + "  " + latitude.latitude! + "  " + longitude.longitude!

            return cell
        }



        //function to fetch data
        func fetchData(){
            let context = (UIApplication.shared.delegate as! AppDelegate).persistentContainer.viewContext

            do{
                answersData = try context.fetch(Data.fetchRequest())
            }
            catch{
                print(error)
            }
        }

}