// 验证 id=1 的 key 是否在 OSS 上 + 调试脚本
const fs = require('fs');
const path = require('path');
const envTxt = fs.readFileSync(path.join(__dirname, '..', '..', 'server', '.env'), 'utf8');
const env = {};
for (const line of envTxt.split(/\r?\n/)) {
  const m = line.match(/^\s*([A-Z0-9_]+)\s*=\s*(.*)\s*$/);
  if (m) env[m[1]] = m[2].replace(/^["']|["']$/g, '');
}
const OSS = require('ali-oss');
const c = new OSS({
  accessKeyId: env.OSS_ACCESS_KEY_ID,
  accessKeySecret: env.OSS_ACCESS_KEY_SECRET,
  bucket: 'rrbrr-book-audio',
  endpoint: 'oss-cn-shanghai.aliyuncs.com',
  secure: true,
});

(async () => {
  const k = 'audio/5239bdd1-5ca6-496b-9291-9daf950a91d5/output.mp3';
  try {
    const r = await c.head(k);
    console.log('✅ key 存在:', k, ' size:', r.headers && r.headers['content-length']);
  } catch (e) {
    console.log('❌ key 不存在:', k, ' code:', e.code);
  }

  // 同时列全 OSS 找该 key
  const all = [];
  let marker = null;
  do {
    const r = await c.list({ prefix: 'audio/', 'max-keys': 1000, marker });
    all.push(...(r.objects || []));
    marker = r.nextMarker || null;
  } while (marker);
  console.log('OSS 总文件数:', all.length);
  const found = all.find(o => o.name === k);
  console.log('直接查找结果:', found ? 'FOUND size=' + found.size : 'NOT FOUND');
  // 模糊查找
  const match = all.filter(o => o.name.includes('5239bdd1'));
  console.log('5239bdd1 模糊匹配:', match.length, '条');
  for (const o of match) console.log('  ', o.name, o.size);
})();