// 对账：sitemap 页名 vs lanhu-pages 实际文件名
import fs from 'node:fs';
import path from 'node:path';

const ROOT = 'e:/code/crm-backend-matt';
const data = JSON.parse(fs.readFileSync(`${ROOT}/.scratch/lanhu-latest/axure-v29.json`, 'utf8'));
const OUT_DIR = `${ROOT}/.scratch/opportunity-bugfix/lanhu-pages`;
const actual = new Set(fs.readdirSync(OUT_DIR));

const safe = (s) => s.replace(/[\\/:*?"<>|\s]+/g, '_');

// 复现 fetch 的命名顺序（含冲突后缀）
const used = new Set();
const expected = new Map(); // url -> file
for (const [url, e] of Object.entries(data.pages)) {
  // sitemap 页名优先，兜底 url
  let name = url;
  const find = (nodes) => {
    for (const n of nodes || []) {
      if (n.url === url) { name = n.pageName; return true; }
      if (n.children && find(n.children)) return true;
    }
    return false;
  };
  find(data.sitemap.rootNodes);
  let s = safe(name);
  let base = s, i = 2;
  while (used.has(s.toLowerCase())) s = `${base}_${i++}`;
  used.add(s.toLowerCase());
  expected.set(url, s + '.md');
}

console.log('expected:', expected.size, 'actual:', actual.size);
const missing = [], renamed = [];
for (const [url, f] of expected) {
  if (actual.has(f)) continue;
  // 找可能带后缀的实际文件
  const stem = f.replace(/\.md$/, '');
  const cands = [...actual].filter(a => a.startsWith(stem));
  if (cands.length) renamed.push(`${f}  =>  ${cands.join(', ')}`);
  else missing.push(f);
}
console.log('\n--- 直接对不上但疑似带后缀 ---');
console.log(renamed.join('\n') || '(none)');
console.log('\n--- 完全找不到 ---');
console.log(missing.join('\n') || '(none)');
// 实际有但期望没有
const extra = [...actual].filter(a => ![...expected.values()].includes(a));
console.log('\n--- 实际存在但映射不到 ---');
console.log(extra.join('\n') || '(none)');