taro/ios/NativeBridge.m

//
//  NativeBridge.m
//  hola
//
//  Created by Leon on 2024/4/28.
//

#import <Foundation/Foundation.h>
#import "NativeBridge.h"
#import "AppDelegate.h"


@interface NativeBridge()

@end

@implementation NativeBridge
@synthesize bridge = _bridge;


RCT_EXPORT_MODULE()

-(NSArray<NSString *>*)supportedEvents
{
  return @[@"receive"];
  //EventReminder 是监听的标识，类似 iOS 发通知 需要一个标识去识别，通过这个标识发送通知调用 RN方法
  
}

RCT_EXPORT_METHOD(getNotificationAuthStatus){
  dispatch_async(dispatch_get_main_queue(), ^{
    UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
    [center getNotificationSettingsWithCompletionHandler:^(UNNotificationSettings * _Nonnull settings) {
        UNAuthorizationStatus status = settings.authorizationStatus;
        
        switch (status) {
            case UNAuthorizationStatusAuthorized:
                NSLog(@"用户已授权通知权限");
            [self.bridge.eventDispatcher sendAppEventWithName:@"notificationResult" body:@"authorized"];
                break;
                
            case UNAuthorizationStatusDenied:
                NSLog(@"用户已拒绝通知权限");
            [self.bridge.eventDispatcher sendAppEventWithName:@"notificationResult" body:@"denied"];
                break;
                
            case UNAuthorizationStatusNotDetermined:
                NSLog(@"通知权限未确定");
            [self.bridge.eventDispatcher sendAppEventWithName:@"notificationResult" body:@"not_determined"];
                break;
                
            default:
                break;
        }
    }];
  });
}


RCT_EXPORT_METHOD(authNotification){
  dispatch_async(dispatch_get_main_queue(), ^{
    UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
    [center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionSound | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error) {
        if (granted) {
          [self.bridge.eventDispatcher sendAppEventWithName:@"operateNotificationResult" body:@"authorized"];
            dispatch_async(dispatch_get_main_queue(), ^{
                [[UIApplication sharedApplication] registerForRemoteNotifications];
            });
        } else {
            // 用户拒绝通知或发生错误
          [self.bridge.eventDispatcher sendAppEventWithName:@"operateNotificationResult" body:@"denied"];
        }
    }];
  });
}

RCT_EXPORT_METHOD(addLocalPush:(NSString *)title
                  withBody:(NSString *)body
                  withTime:(NSString *)time){
  dispatch_async(dispatch_get_main_queue(), ^{
    // 1. 设置 notification 内容
    UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
    content.title = title;
    content.body = body;
    content.sound = [UNNotificationSound defaultSound];
    
    // 按冒号分割字符串为数组
    NSArray *timeArray = [time componentsSeparatedByString:@":"];

    // 从数组中取出时分秒的值
    NSInteger hour = [[timeArray objectAtIndex:0] integerValue];
    NSInteger minute = [[timeArray objectAtIndex:1] integerValue];
    NSInteger second = [[timeArray objectAtIndex:2] integerValue];

    // 2. 设置触发条件 - 每天 9:00 AM
    NSDateComponents *dateComponents = [[NSDateComponents alloc] init];
    dateComponents.hour = hour;
    dateComponents.minute = minute;
    UNCalendarNotificationTrigger *trigger = [UNCalendarNotificationTrigger triggerWithDateMatchingComponents:dateComponents repeats:YES];

    // 3. 创建 notification request
    UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"DailyReminder"
                                                                          content:content
                                                                          trigger:trigger];

    // 4. 添加 notification request 到通知中心
    UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
    [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) {
        if (error != nil) {
            NSLog(@"Error adding notification request: %@", error);
        }
    }];
  });
}


@end