placesSample.swift

class ServicesViewController: ViewController {

    //MARK: - IBOutlets
    @IBOutlet weak var tableView: UITableView!
    
    //MARK: - Variables
    var presenter: ServicePresenter = ServicePresenter()
    var search: SearchController!
    var locationManager: CLLocationManager = CLLocationManager()
    var services: [Service] = []{
        didSet{
            self.tableView.reloadData()
        }
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.tableView.backgroundColor = .white
        self.tableView.estimatedRowHeight = 130.0
        self.tableView.rowHeight = UITableView.automaticDimension
        self.tableView.separatorStyle = .none
        search = SearchController(searchResultsController: nil)
        search.awakeFromNib()
        search.searchBar.delegate = self
        UIBarButtonItem.appearance(whenContainedInInstancesOf:[UISearchBar.self]).setTitleTextAttributes([NSAttributedString.Key.foregroundColor : UIColor.white], for: .normal)
        self.navigationItem.searchController = search
        
        
        /// Estamos harcodeando para usted
        let point = GeoPoint(latitude: -33.4020433, longitude: -70.5281162)
        self.presenter.retrieveServices(point: point)
        
        self.navigationItem.setRightBarButton(UIBarButtonItem(image: UIImage(named: "ic_bookmarks"), style: .plain, target: self, action: #selector(openAddressBookmarks)), animated: true)

        // Do any additional setup after loading the view.
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        self.locationManager.requestWhenInUseAuthorization()
        self.locationManager.startUpdatingLocation()
        self.presenter.retrieveUser()
    }
    
    override func viewWillDisappear(_ animated: Bool) {
        super.viewWillDisappear(animated)
        self.locationManager.stopUpdatingLocation()
    }
    
    @objc func openAddressBookmarks(){
        let vc = BookmarkAddressRouter.createBookmarkAddressModule()
        vc.delegate = self
        self.navigationController?.pushViewController(vc, animated: true)
    }

}

extension ServicesViewController: BookmarkAddressViewControllerDelegate{
    func didSelectAddress(bookmark: BookmarkAddress) {
        self.search.searchBar.text = bookmark.address
        self.presenter.retrieveServices(point: bookmark.coordinates)
    }
}

extension ServicesViewController: UISearchBarDelegate{
    func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {
        self.presenter.beginSearchPlace()
    }
}

extension ServicesViewController: UITableViewDataSource{
    func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }
    
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return self.services.count > 0 ? self.services.count : 1
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        return self.presenter.drawCell(tableView, cellForRowAt: indexPath, self.services)
    }
}

extension ServicesViewController: GMSAutocompleteViewControllerDelegate{
    //MARK: - Autocomplete Delegate
    func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
        let newPoint = GeoPoint(latitude: place.coordinate.latitude, longitude: place.coordinate.longitude)
        self.presenter.retrieveServices(point: newPoint)
        viewController.dismiss(animated: true, completion: nil)
    }
    
    func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
        print("Error: ", error.localizedDescription)
        viewController.dismiss(animated: true, completion: nil)
    }
    
    func wasCancelled(_ viewController: GMSAutocompleteViewController) {
        viewController.dismiss(animated: true, completion: nil)
    }
    
    func didRequestAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
        UIApplication.shared.isNetworkActivityIndicatorVisible = true
    }
    
    func didUpdateAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
        UIApplication.shared.isNetworkActivityIndicatorVisible = false
    }
}