Function summarizeMessagesForLog

background.js:1822–1839

(messages)

  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();