import 'package:sino_med_cloud/core/constants/app_enum.dart';
import 'package:sino_med_cloud/push/push_message.dart';
import 'package:sino_med_cloud/push/push_service.dart';

import 'jpush_service.dart';

/// 对外统一入口（业务只用这个）
class PushManager {
  PushManager._internal();

  static final PushManager instance = PushManager._internal();

  late final PushService _service;

  void init() {
    _service = JPushService();
    _service.init();
  }

  Stream<PushMessage> onReceive() => _service.onMessage(PushEventType.receiveNotification);

  Stream<PushMessage> onOpen() => _service.onMessage(PushEventType.openNotification);

  Stream<PushMessage> onMessage() => _service.onMessage(PushEventType.receiveMessage);

  Future<void> bindUser(String userId) {
    return _service.setAlias(userId);
  }

  Future<void> unbindUser() {
    return _service.deleteAlias();
  }
}