Radar: handle bell icon, arrow icon, click on city.

1Weather/Coordinators/RadarCoordinator.swift

@@ -32,6 +32,12 @@ class RadarCoordinator: Coordinator {
         notificationsCoordinator.start()
     }
     
+    public func openLocationsSearch() {
+        let searchCoordinator = LocationSearchCoordinator(parentViewController: navigationController)
+        searchCoordinator.parentCoordinator = self
+        searchCoordinator.start()
+    }
+    
     func viewControllerDidEnd(controller: UIViewController) {
         //
     }

1Weather/UI/View controllers/Radar/RadarViewController.swift

@@ -186,7 +186,7 @@ class RadarViewController: UIViewController {
     
     //MARK: Handlers
     @objc private func handleCityButton() {
-        
+        coordinator.openLocationsSearch()
     }
     
     @objc private func handleNotificationButton() {
@@ -230,7 +230,7 @@ class RadarViewController: UIViewController {
     }
     
     @objc private func handleLocationButton() {
-        
+        radarViewModel.useCurrentLocationTapped(in: self)
     }
 }
 
@@ -365,6 +365,10 @@ extension RadarViewController: RadarViewModelDelegate {
             pinnedLayersView.selectLayer(radarLayer: selectedLayer)
         }
     }
+    
+    func viewModel(model: RadarViewModel, tellsToNavigateTo coordinates: CLLocationCoordinate2D) {
+        mapView.setCenter(coordinates, animated: true)
+    }
 }
 
 //MARK:- MapView delegate

1Weather/ViewModels/RadarViewModel.swift

@@ -7,10 +7,12 @@
 
 import UIKit
 import Swarm
+import CoreLocation
 
 protocol RadarViewModelDelegate: ViewModelDelegate {
     func viewModel(model:RadarViewModel, didSelectLayer layer:RadarLayer)
     func viewModelPinnedLayersDidChange(model:RadarViewModel)
+    func viewModel(model:RadarViewModel, tellsToNavigateTo coordinates: CLLocationCoordinate2D)
 }
 
 class RadarViewModel: ViewModelProtocol {
@@ -119,6 +121,19 @@ class RadarViewModel: ViewModelProtocol {
         return items
     }
     
+    public func useCurrentLocationTapped(in vc: UIViewController) {
+        locationManager.useCurrentLocation(presentDialogsIn: vc) { (result) in
+            switch result {
+            case .success:
+                break
+            case .denied:
+                break
+            case.useSearch:
+                break
+            }
+        }
+    }
+    
     //Private
     private func rebuildLayers() {
         let pinnedLayerIds = Settings.shared.pinnedLayerIds
@@ -143,6 +158,10 @@ extension RadarViewModel: LocationManagerDelegate {
     func locationManager(_ locationManager: LocationManager, changedSelectedLocation newLocation: Location?) {
         self.rebuildLayers()
         
+        if let coordinates = newLocation?.coordinates {
+            self.delegate?.viewModel(model: self, tellsToNavigateTo: coordinates)
+        }
+        
         DispatchQueue.main.async {
             self.delegate?.viewModelDidChange(model: self)
         }