// 已读取AGENTS.md
import * as fs from 'fs';
import * as path from 'path';

/**
 * 第二十六批回归闸门：组局创建参数服务端校验
 */
describe('第二十六批组局创建校验闸门', () => {
  const rootDir = path.resolve(__dirname, '../../');
  const repoCode = fs.readFileSync(path.join(rootDir, 'server/src/db/repository.ts'), 'utf-8');

  const block = () => {
    const start = repoCode.indexOf('async createActivity(');
    expect(start).toBeGreaterThan(-1);
    return repoCode.slice(start, start + 1600);
  };

  it('付费类型/人数/费用必须服务端归一化', () => {
    const b = block();
    expect(b).toContain('const payType = Number(data.payType) === 2 ? 2 : 1;');
    expect(b).toContain('Math.min(100, Math.max(1, Math.round(rawMax)))');
    expect(b).toContain('MAX_FEE_CENTS');
    expect(b).toContain('const perPersonFeeCents = payType === 1 ? fee : 0;');
  });

  it('不得再直接信任客户端未校验费用', () => {
    const b = block();
    expect(b).not.toContain('const perPersonFeeCents = data.perPersonFeeCents || 5000;');
    expect(b).not.toContain('const maxParticipants = data.maxParticipants || 4;');
  });
});