FourthViewController

//
//  FourthViewController.swift
//  dzbanylab3
//
//  Created by ZUI on 22.05.2018.
//  Copyright © 2018 SCLab. All rights reserved.
//

import UIKit
import CoreLocation

class FourthViewController: UIViewController,CLLocationManagerDelegate {

    var location: CLLocation?
    let locationManager = CLLocationManager()

    let geocoder = CLGeocoder()
    var placemark: CLPlacemark?
    var performingReverseGeocoding = false;
    var lastGeocodingError: Error?

    @IBOutlet weak var longitudeLabel: UILabel!
    @IBOutlet weak var latitudeLabel: UILabel!
    @IBOutlet weak var Label: UILabel!

    override func viewDidLoad() {
        super.viewDidLoad()

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

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func locationName(from placemark: CLPlacemark) -> String { return
        "\(placemark.subThoroughfare!) \(placemark.thoroughfare!)\n" +
            "\(placemark.locality!) \(placemark.administrativeArea!) " +
        "\(placemark.postalCode!)"
    }
    func locationManager(_ manager: CLLocationManager,
                         didFailWithError error: Error) { print("didFailWithError \(error)")
    }
    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        let newLocation = locations.last!
        print("didUpdateLocations \(newLocation)")
        location = newLocation
        if let location = location{
            latitudeLabel.text = "Szerokosc: " + String(format: "%.8f", location.coordinate.latitude)
            longitudeLabel.text = "Dlugosc: " + String(format: "%.8f", location.coordinate.longitude) }

        // Reverse Geocoding
        if !performingReverseGeocoding {
            print(" Wykonuję geokodowanie ")
                performingReverseGeocoding = true
            geocoder.reverseGeocodeLocation(location!, completionHandler: {
                placemarks, error in print("*** Znalazłem miejsce: \(placemarks), error: \(error)"); if error == nil, let p = placemarks, !p.isEmpty {
                self.placemark = p.last!
                self.Label.text = self.locationName(from: self.placemark!)
                self.performingReverseGeocoding = false
                } else { self.placemark = nil }
                })
        }

    }


    @IBAction func getLocation()
    {
        let authStatus = CLLocationManager.authorizationStatus(); if authStatus == .notDetermined {
            locationManager.requestWhenInUseAuthorization()
            return }
        locationManager.delegate = self
        locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters
        locationManager.startUpdatingLocation()
    }


        //dodaj w domu obsluge klawisza
    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}