/
//  ViewController.swift
//  SCD
//
//  Created by SabauCristina on 05/01/2018.
//  Copyright © 2018 SabauCristina. All rights reserved.
//

import UIKit
import CoreLocation
import Alamofire

let baseUrl = "http://localhost:3000/api/positions"

class ViewController: UIViewController {

    @IBOutlet weak var locationLabel: UILabel!
    @IBOutlet weak var sendButton: UIButton!

    var location: [String: Double] = [:]

    let locationManager = CLLocationManager()

    override func viewDidLoad() {
        super.viewDidLoad()

        locationManager.requestWhenInUseAuthorization()

        if CLLocationManager.locationServicesEnabled() {
            locationManager.delegate = self
            locationManager.desiredAccuracy = kCLLocationAccuracyBest
            locationManager.startUpdatingLocation()

            let _ = Timer.scheduledTimer(timeInterval: 20, target: self, selector: #selector(self.update), userInfo: nil, repeats: true)

        }

    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }

    @IBAction func didTapLocation(_ sender: Any) {
        update()
    }

    @objc func update() {
        let headers: HTTPHeaders = [
            "Content-Type": "application/json",
            "Authorization":"Token token=tHJb1ZTiFTYDLZjUtoRLnjmu, email=cristina@yahoo.com"
        ]
        Alamofire.request(baseUrl, method: .post, parameters: ["latitude": location["latitude"] ?? 0, "longitude": location["longitude"] ?? 0 , "user_id": 1],encoding: JSONEncoding.default, headers: headers).responseJSON {
            response in
            switch response.result {
            case .success:
                debugPrint(response)
                break
            case .failure(let error):

                debugPrint(error)
            }
        }
    }
}

extension ViewController: CLLocationManagerDelegate {

    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        guard let loc = manager.location else {
            return
        }
        let locValue = loc.coordinate
        location["latitude"] = locValue.latitude
        location["longitude"] = locValue.longitude
        locationLabel.text = "lat = \(locValue.latitude) long = \(locValue.longitude)"
    }
}