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

/**
 * 第二十七批回归闸门：请求层错误透传 + 核销码反查冲突优先级
 */
describe('第二十七批请求层与核销码反查闸门', () => {
  const rootDir = path.resolve(__dirname, '../../');
  const requestJs = fs.readFileSync(path.join(rootDir, 'pwuniapp/common/request.js'), 'utf-8');
  const repoCode = fs.readFileSync(path.join(rootDir, 'server/src/db/repository.ts'), 'utf-8');

  describe('1. 小程序请求层', () => {
    it('错误必须附带业务 code / statusCode', () => {
      expect(requestJs).toContain('bizErr.code = res.data.code');
      expect(requestJs).toContain('bizErr.statusCode = res.statusCode');
      expect(requestJs).toContain('httpErr.statusCode = res.statusCode');
    });
    it('登录过期必须清理会话并提示', () => {
      expect(requestJs).toContain('function handleAuthExpired(');
      expect(requestJs).toContain('40100');
      expect(requestJs).toContain('登录已过期');
    });
  });

  describe('2. 核销码反查冲突优先级', () => {
    it('活动核销码优先未核销、最新记录', () => {
      const start = repoCode.indexOf('async queryCheckinCodeInfo(');
      const block = repoCode.slice(start, start + 1000);
      expect(block).toContain('ORDER BY p.checkin_status ASC, p.created_at DESC');
    });
    it('订单核销码排除已关闭状态并优先待核销', () => {
      const start = repoCode.indexOf('async queryCheckinCodeInfo(');
      const block = repoCode.slice(start, start + 2600);
      expect(block).toContain("AND status NOT IN ('已取消', '已退款', '已全额退款')");
      expect(block).toContain("ORDER BY FIELD(status, '履约中', '服务中', '待确认'");
    });
  });
});