Function pollHotmailVerificationCode

background.js:1804–1887

(step, state, pollPayload = {})

}

async function pollHotmailVerificationCode(step, state, pollPayload = {}) {
  await addLog(`步骤 ${step}：正在确定 Hotmail 收信账号...`, 'info');
  let account = await ensureHotmailAccountForFlow({
    allowAllocate: true,
    markUsed: false,
    preferredAccountId: state.currentHotmailAccountId || null,
  });
  await addLog(`步骤 ${step}：当前使用 Hotmail 账号 ${account.email} 轮询收件箱。`, 'info');

  const serviceSettings = getHotmailServiceSettings(state);
  if (serviceSettings.mode === HOTMAIL_SERVICE_MODE_LOCAL) {
    return pollHotmailVerificationCodeViaLocalHelper(step, account, pollPayload);
  }

  const maxAttempts = Number(pollPayload.maxAttempts) || 5;
  const intervalMs = Number(pollPayload.intervalMs) || 3000;
  let lastError = null;

  function summarizeMessagesForLog(messages) {
    return (messages || [])
      .slice()
      .sort((left, right) => {
        const leftTime = Date.parse(left.receivedDateTime || '') || 0;
        const rightTime = Date.parse(right.receivedDateTime || '') || 0;
        return rightTime - leftTime;
      })
      .slice(0, 3)
      .map((message) => {
        const receivedAt = message?.receivedDateTime || '未知时间';
        const sender = message?.from?.emailAddress?.address || '未知发件人';
        const subject = message?.subject || '（无主题）';
        const preview = String(message?.bodyPreview || '').replace(/\s+/g, ' ').trim().slice(0, 80);
        return `[${message.mailbox || 'INBOX'}] ${receivedAt} | ${sender} | ${subject} | ${preview}`;
      })
      .join(' || ');
  }

  for (let attempt = 1; attempt <= maxAttempts; attempt++) {
    throwIfStopped();
    try {
      await addLog(`步骤 ${step}：正在通过 API对接 轮询 Hotmail 邮件（${attempt}/${maxAttempts}）...`, 'info');
      const fetchResult = await fetchHotmailMailboxMessages(account, HOTMAIL_MAILBOXES);
      account = fetchResult.account;
      const matchResult = pickVerificationMessageWithTimeFallback(fetchResult.messages, {
        afterTimestamp: pollPayload.filterAfterTimestamp || 0,
        senderFilters: pollPayload.senderFilters || [],
        subjectFilters: pollPayload.subjectFilters || [],
        excludeCodes: pollPayload.excludeCodes || [],
      });
      const match = matchResult.match;

      if (match?.code) {
        const mailboxLabel = match.message?.mailbox || 'INBOX';
        if (matchResult.usedRelaxedFilters) {
          const fallbackLabel = matchResult.usedTimeFallback ? '宽松匹配 + 时间回退' : '宽松匹配';
          await addLog(`步骤 ${step}：严格规则未命中，已改用 ${fallbackLabel} 并命中 Hotmail ${mailboxLabel} 验证码。`, 'warn');
        }
        await addLog(`步骤 ${step}：已通过 API对接 在 Hotmail ${mailboxLabel} 中找到验证码：${match.code}`, 'ok');