import { jest } from '@jest/globals';

jest.unstable_mockModule('../../../database/database.js', () => ({
  getModelStats: jest.fn(),
  getModelHistory: jest.fn(),
}));

jest.unstable_mockModule('../../../database/schemas/management/auditlog.schema.js', () => ({
  auditLogModel: {
    modelName: 'AuditLog',
    find: jest.fn(),
    findOne: jest.fn(),
  },
}));

jest.unstable_mockModule('log4js', () => ({
  default: {
    getLogger: () => ({
      level: 'info',
      debug: jest.fn(),
      error: jest.fn(),
      warn: jest.fn(),
      trace: jest.fn(),
    }),
  },
}));

const { listAuditLogsRouteHandler, getAuditLogRouteHandler } = await import('../auditlogs.js');

const { auditLogModel } = await import('../../../database/schemas/management/auditlog.schema.js');

describe('Audit Log Service Route Handlers', () => {
  let req, res;

  beforeEach(() => {
    req = {
      params: {},
      query: {},
      body: {},
      user: { id: 'test-user-id' },
    };
    res = {
      send: jest.fn(),
      status: jest.fn().mockReturnThis(),
    };
    jest.clearAllMocks();
  });

  describe('listAuditLogsRouteHandler', () => {
    it('should list audit logs', async () => {
      const mockResult = [
        { _id: '1', operation: 'edit', parent: 'parent123', _doc: { parent: 'parent123' } },
      ];
      auditLogModel.find.mockReturnValue({
        sort: jest.fn().mockReturnThis(),
        skip: jest.fn().mockReturnThis(),
        limit: jest.fn().mockReturnThis(),
        populate: jest.fn().mockResolvedValue(mockResult),
      });

      await listAuditLogsRouteHandler(req, res);

      expect(auditLogModel.find).toHaveBeenCalled();
      expect(res.send).toHaveBeenCalled();
    });
  });

  describe('getAuditLogRouteHandler', () => {
    it('should get an audit log by ID', async () => {
      req.params.id = '507f1f77bcf86cd799439011';
      const mockLog = { _id: '507f1f77bcf86cd799439011', operation: 'edit' };
      auditLogModel.findOne.mockReturnValue({
        populate: jest.fn().mockReturnValue({
          populate: jest.fn().mockReturnValue({
            populate: jest.fn().mockResolvedValue(mockLog),
          }),
        }),
      });

      await getAuditLogRouteHandler(req, res);

      expect(auditLogModel.findOne).toHaveBeenCalled();
      expect(res.send).toHaveBeenCalledWith(mockLog);
    });
  });
});