import { useQuery } from '@tanstack/vue-query';
import { apiClient } from '../lib/api/client';

export interface NotificationStatus {
  secretConfigured: boolean;
  secretHint: string | null;
  webhookSecret: string | null;
  packageWhitelist: string[];
  ingestedCount: number;
  lastNotificationAt: string | null;
  ingestEndpoint: string;
}

const initialStatus: NotificationStatus = {
  secretConfigured: false,
  secretHint: null,
  webhookSecret: null,
  packageWhitelist: [],
  ingestedCount: 0,
  lastNotificationAt: null,
  ingestEndpoint: 'http://localhost:4000/api/transactions/notification'
};

export function useNotificationStatusQuery() {
  return useQuery<NotificationStatus>({
    queryKey: ['notification-status'],
    queryFn: async () => {
      try {
        const { data } = await apiClient.get('/notifications/status');
        return data as NotificationStatus;
      } catch (error) {
        console.warn('[notifications] using fallback status', error);
        return initialStatus;
      }
    },
    initialData: initialStatus,
    staleTime: 30_000
  });
}