/**
 * Simplified Tests for Network Status Detection
 * (Focusing on core functionality without complex async/timer logic)
 */

import NetInfo from '@react-native-community/netinfo';
import {
  getNetworkStatus,
  isOnline,
} from '@/utils/networkStatus';

// Mock NetInfo
jest.mock('@react-native-community/netinfo', () => ({
  fetch: jest.fn(),
  addEventListener: jest.fn(),
}));

describe('Network Status Detection (Simplified)', () => {
  beforeEach(() => {
    jest.clearAllMocks();
  });

  describe('getNetworkStatus', () => {
    it('should return online when connected', async () => {
      (NetInfo.fetch as jest.Mock).mockResolvedValue({ isConnected: true });

      const status = await getNetworkStatus();
      expect(status).toBe('online');
    });

    it('should return offline when not connected', async () => {
      (NetInfo.fetch as jest.Mock).mockResolvedValue({ isConnected: false });

      const status = await getNetworkStatus();
      expect(status).toBe('offline');
    });

    it('should return unknown on error', async () => {
      (NetInfo.fetch as jest.Mock).mockRejectedValue(new Error('Network error'));

      const status = await getNetworkStatus();
      expect(status).toBe('unknown');
    });
  });

  describe('isOnline', () => {
    it('should return true when online', async () => {
      (NetInfo.fetch as jest.Mock).mockResolvedValue({ isConnected: true });

      const online = await isOnline();
      expect(online).toBe(true);
    });

    it('should return false when offline', async () => {
      (NetInfo.fetch as jest.Mock).mockResolvedValue({ isConnected: false });

      const online = await isOnline();
      expect(online).toBe(false);
    });

    it('should return false when network status is unknown', async () => {
      (NetInfo.fetch as jest.Mock).mockRejectedValue(new Error('Error'));

      const online = await isOnline();
      expect(online).toBe(false);
    });
  });
});