// 批量同步 LLDAP email → assets / issue 本地用户表
// 每次 OA 部署后自动执行，确保新服务器历史数据也能填充
const { exec } = require('child_process')
const { promisify } = require('util')
const e = promisify(exec)

const SITES = [
  { name: 'assets', db: process.env.ASSETS_DB_PATH || '/data/other-sites/assets/assets.db' },
  { name: 'issue', db: process.env.ISSUE_DB_PATH || '/data/other-sites/issue/issue.db' },
]

async function main() {
  const r = await e(
    `docker exec lldap sqlite3 /data/users.db "SELECT user_id, email FROM users WHERE email != '';"`
  )
  const lines = r.stdout.trim().split('\n').filter(Boolean)
  let synced = 0

  for (const line of lines) {
    const [user, mail] = line.split('|')
    const su = user.replace(/'/g, "''")
    const sm = (mail || '').replace(/'/g, "''")

    for (const site of SITES) {
      try {
        await e(
          `sqlite3 "${site.db}" "UPDATE users SET email = '${sm}', updated_at = datetime('now', '+8 hours') WHERE username = '${su}';"`
        )
      } catch {}
    }
    synced++
    console.log(`  ${user} → ${mail}`)
  }
  console.log(`已同步 ${synced} 个用户邮箱`)
}

main().catch(err => { console.error(err.message); process.exit(1) })