/*

 Copyright (C) 2017 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 The view controller responsible for showing the location a CKRecord photo was taken.

 */

#import "APLMapViewController.h"

@import MapKit;

@interface APLMapViewController () <MKMapViewDelegate>

@property (nonatomic, weak) IBOutlet MKMapView *mapView;

@end

#pragma mark -

@implementation APLMapViewController

- (void)viewWillAppear:(BOOL)animated

{

    [super viewWillAppear:animated];

    if (self.location != nil)

    {

        MKCoordinateRegion newRegion;

        newRegion.center.latitude = self.location.coordinate.latitude;

        newRegion.center.longitude = self.location.coordinate.longitude;

        newRegion.span.latitudeDelta = 0.008;

        newRegion.span.longitudeDelta = 0.008;

        self.mapView.region = newRegion;

        MKPointAnnotation *myAnnotation = [[MKPointAnnotation alloc] init];

        myAnnotation.coordinate = self.location.coordinate;;

        // get nearby address for our callout

        [UIApplication sharedApplication].networkActivityIndicatorVisible = YES;

        CLGeocoder *geocoder = [[CLGeocoder alloc] init];

        [geocoder reverseGeocodeLocation:self.location completionHandler:^(NSArray *placemarks, NSError *error) {

            dispatch_async(dispatch_get_main_queue(), ^(void) {

                [UIApplication sharedApplication].networkActivityIndicatorVisible = NO;

                if (placemarks != nil && placemarks.count > 0)

                {

                    CLPlacemark *placemark = placemarks[0];

                    if (placemark.locality != nil && placemark.administrativeArea != nil)

                    {

                        myAnnotation.title = self.title;

                        if (placemark.thoroughfare != nil)

                        {

                            myAnnotation.subtitle =

                                [NSString stringWithFormat:@"%@: %@, %@", placemark.thoroughfare, placemark.locality, placemark.administrativeArea];

                        }

                        else

                        {

                            myAnnotation.subtitle =

                                [NSString stringWithFormat:@"%@, %@", placemark.locality, placemark.administrativeArea];

                        }

                        [self.mapView addAnnotation:myAnnotation];

                        [self.mapView selectAnnotation:myAnnotation animated:NO];

                    }

                }

            });

        }];

    }

}

@end