// 导出全部 Cookie 为 JSON 备份（chrome.cookies API 返回明文——Chrome 官方提供给扩展的通道）
const statusEl = document.getElementById('status')
const button = document.getElementById('export')

function setStatus(text) {
  statusEl.textContent = text
}

button.addEventListener('click', async () => {
  button.disabled = true
  try {
    setStatus('正在读取 Cookie…')
    const cookies = await chrome.cookies.getAll({})
    if (!cookies || cookies.length === 0) {
      setStatus('未读取到任何 Cookie。')
      return
    }
    const payload = {
      format: 'aso-cookie-export',
      version: 1,
      exportedAt: new Date().toISOString(),
      cookies: cookies.map((c) => ({
        name: c.name,
        value: c.value,
        domain: c.domain,
        hostOnly: c.hostOnly === true,
        path: c.path || '/',
        secure: c.secure === true,
        httpOnly: c.httpOnly === true,
        ...(typeof c.expirationDate === 'number' ? { expirationDate: c.expirationDate } : {}),
        ...(c.sameSite && c.sameSite !== 'unspecified' ? { sameSite: c.sameSite } : {})
      }))
    }
    const blob = new Blob([JSON.stringify(payload)], { type: 'application/json' })
    const url = URL.createObjectURL(blob)
    const d = new Date()
    const pad = (n) => String(n).padStart(2, '0')
    const filename = `aso-cookies-${d.getFullYear()}${pad(d.getMonth() + 1)}${pad(d.getDate())}-${pad(d.getHours())}${pad(d.getMinutes())}.json`
    await chrome.downloads.download({ url, filename, saveAs: true })
    URL.revokeObjectURL(url)
    setStatus(`已导出 ${payload.cookies.length} 条 Cookie。回到 Inkreach Agent：设置 → 浏览器 → Cookie 备份导入，选择刚保存的文件。`)
  } catch (err) {
    setStatus('导出失败：' + (err && err.message ? err.message : String(err)))
  } finally {
    button.disabled = false
  }
})