Andrea Busi
130 lines
5.2 KiB
Objective-C
130 lines
5.2 KiB
Objective-C
//
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// NotificationViewController.m
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// EQNNotificationContent
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//
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// Refactored by Andrea Busi on 14/10/2020.
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// Copyright © 2020 Earthquake Network. All rights reserved.
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//
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#import "NotificationViewController.h"
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#import "EQNUtility.h"
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#import "EQNNotificationContent-Swift.h"
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@import UserNotifications;
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@import UserNotificationsUI;
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@import MapKit;
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@interface NotificationViewController () <UNNotificationContentExtension, MKMapViewDelegate>
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@property (weak, nonatomic) IBOutlet UILabel *titleLabel;
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@property (weak, nonatomic) IBOutlet UILabel *descriptionLabel;
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@property (weak, nonatomic) IBOutlet UILabel *waveLabel;
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@property (weak, nonatomic) IBOutlet MKMapView *mapView;
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/// This will be calculated as seismic date + warning time
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@property (strong, nonatomic) NSDate *userSeismicTimestamp;
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@property (strong, nonatomic) NSTimer *countdownTimer;
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@end
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@implementation NotificationViewController
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- (void)setMapView:(MKMapView *)mapView
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{
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_mapView = mapView;
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_mapView.scrollEnabled = NO;
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_mapView.zoomEnabled = NO;
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}
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#pragma mark - View Lifecycle
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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[self.mapView registerClass:[EQNCustomAnnotationView class] forAnnotationViewWithReuseIdentifier:EQNCustomAnnotationView.SingleLineIdentifier];
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[self.mapView registerClass:[EQNCustomAnnotationView class] forAnnotationViewWithReuseIdentifier:EQNCustomAnnotationView.SmallIdentifier];
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}
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- (void)didReceiveNotification:(UNNotification *)notification
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{
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UNNotificationContent *content = notification.request.content;
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NSDictionary *userInfo = content.userInfo;
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// set title and description
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self.titleLabel.text = content.title;
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self.descriptionLabel.text = content.body;
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// add annotation onthe map
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CLLocation *coordinate = [[CLLocation alloc] initWithLatitude:[userInfo[@"latitude"] doubleValue]
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longitude:[userInfo[@"longitude"] doubleValue]];
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MKCoordinateSpan span = MKCoordinateSpanMake(10.5, 10.5);
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MKCoordinateRegion region = MKCoordinateRegionMake(coordinate.coordinate, span);
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[self.mapView setCenterCoordinate:coordinate.coordinate animated:NO];
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[self.mapView setRegion:region animated:YES];
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if ([userInfo[@"type"] isEqualToString:@"eqn"]) {
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EQNMapAnnotationPastquake *annotation = [[EQNMapAnnotationPastquake alloc] initWithTitle:@""
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coordinate:coordinate.coordinate
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intensity:[userInfo[@"intensity"] intValue]];
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[self.mapView addAnnotation:annotation];
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} else if ([userInfo[@"type"] isEqualToString:@"manual"]){
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EQNMapAnnotationUserReport *annotation = [[EQNMapAnnotationUserReport alloc] initWithMagnitude:[userInfo[@"magnitude"] intValue]
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coordinate:coordinate.coordinate];
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[self.mapView addAnnotation:annotation];
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}
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self.userSeismicTimestamp = [EQNUtility calculateUserSeismicTimestampFromUserInfo:userInfo];
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if (self.userSeismicTimestamp) {
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// start the countdown
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self.countdownTimer = [NSTimer scheduledTimerWithTimeInterval:1.0
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target:self
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selector:@selector(countdownFired:)
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userInfo:nil
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repeats:YES];
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[self.countdownTimer fire];
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}
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}
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#pragma mark - Private
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- (void)countdownFired:(id)sender
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{
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NSDate *now = [NSDate date];
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NSTimeInterval difference = MAX([self.userSeismicTimestamp timeIntervalSinceDate:now], 0);
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NSInteger seconds = (int)lround(difference);
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self.waveLabel.text = [NSString localizedStringWithFormat:NSLocalizedString(@"alert_wave", @""), seconds];
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if (difference <= 0) {
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// stop the countdown
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[self.countdownTimer invalidate];
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self.countdownTimer = nil;
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}
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}
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#pragma mark - MKMapViewDelegate
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- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id<MKAnnotation>)annotation
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{
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if ([annotation isKindOfClass:[EQNMapAnnotationPastquake class]]) {
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EQNMapAnnotationPastquake *pastquake = (EQNMapAnnotationPastquake *)annotation;
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EQNCustomAnnotationView *annotationView = (EQNCustomAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:EQNCustomAnnotationView.SingleLineIdentifier];
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annotationView.image = pastquake.image;
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annotationView.title = pastquake.title;
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return annotationView;
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} else if ([annotation isKindOfClass:[EQNMapAnnotationUserReport class]]) {
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EQNMapAnnotationUserReport *report = (EQNMapAnnotationUserReport *)annotation;
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EQNCustomAnnotationView *annotationView = (EQNCustomAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:EQNCustomAnnotationView.SmallIdentifier];
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annotationView.image = [report imageWithHeight:EQNCustomAnnotationView.SmallViewImageHeight];
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annotationView.title = report.timeDifference;
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return annotationView;
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}
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return nil;
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}
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@end
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