Ryan Liu
689 lines
22 KiB
JavaScript
689 lines
22 KiB
JavaScript
// content/gmail-mail.js — Content script for Gmail polling (steps 4, 7)
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// Injected dynamically on: mail.google.com
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const GMAIL_PREFIX = '[MultiPage:gmail-mail]';
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const GMAIL_SEEN_CODES_KEY = 'seenGmailCodes';
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const GMAIL_FALLBACK_AFTER = 3;
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const isTopFrame = window === window.top;
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console.log(GMAIL_PREFIX, 'Content script loaded on', location.href, 'frame:', isTopFrame ? 'top' : 'child');
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if (!isTopFrame) {
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console.log(GMAIL_PREFIX, 'Skipping child frame');
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} else {
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let seenCodes = new Set();
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async function loadSeenCodes() {
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try {
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const data = await chrome.storage.session.get(GMAIL_SEEN_CODES_KEY);
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if (Array.isArray(data[GMAIL_SEEN_CODES_KEY])) {
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seenCodes = new Set(data[GMAIL_SEEN_CODES_KEY]);
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console.log(GMAIL_PREFIX, `Loaded ${seenCodes.size} previously seen codes`);
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}
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} catch (err) {
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console.warn(GMAIL_PREFIX, 'Session storage unavailable, using in-memory seen codes:', err?.message || err);
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}
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}
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async function persistSeenCodes() {
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try {
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await chrome.storage.session.set({ [GMAIL_SEEN_CODES_KEY]: [...seenCodes] });
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} catch (err) {
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console.warn(GMAIL_PREFIX, 'Could not persist seen codes, continuing in-memory only:', err?.message || err);
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}
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}
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loadSeenCodes();
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.type === 'POLL_EMAIL') {
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resetStopState();
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handlePollEmail(message.step, message.payload).then((result) => {
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sendResponse(result);
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}).catch((err) => {
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if (isStopError(err)) {
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log(`步骤 ${message.step}：已被用户停止。`, 'warn');
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sendResponse({ stopped: true, error: err.message });
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return;
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}
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log(`步骤 ${message.step}：Gmail 轮询失败：${err.message}`, 'warn');
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sendResponse({ error: err.message });
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});
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return true;
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}
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});
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function normalizeText(value) {
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return String(value || '').replace(/\s+/g, ' ').trim();
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}
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function isDisplayed(element) {
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if (!element) return false;
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const style = window.getComputedStyle(element);
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return style.display !== 'none' && style.visibility !== 'hidden';
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}
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function isVisibleElement(element) {
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if (!isDisplayed(element)) return false;
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const rect = element.getBoundingClientRect();
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return rect.width > 0 && rect.height > 0;
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}
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function normalizeMinuteTimestamp(timestamp) {
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if (!Number.isFinite(timestamp) || timestamp <= 0) return 0;
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const date = new Date(timestamp);
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date.setSeconds(0, 0);
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return date.getTime();
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}
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function getTargetEmailMatchState(text, targetEmail) {
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const normalizedTarget = String(targetEmail || '').trim().toLowerCase();
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if (!normalizedTarget) {
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return { matches: true, hasExplicitEmail: false };
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}
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const normalizedText = String(text || '').toLowerCase();
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if (normalizedText.includes(normalizedTarget)) {
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return { matches: true, hasExplicitEmail: true };
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}
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const atIndex = normalizedTarget.indexOf('@');
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if (atIndex > 0) {
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const encodedTarget = `${normalizedTarget.slice(0, atIndex)}=${normalizedTarget.slice(atIndex + 1)}`;
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if (normalizedText.includes(encodedTarget)) {
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return { matches: true, hasExplicitEmail: true };
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}
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}
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return { matches: false, hasExplicitEmail: false };
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}
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const MONTH_INDEX_MAP = {
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jan: 0,
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feb: 1,
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mar: 2,
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apr: 3,
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may: 4,
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jun: 5,
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jul: 6,
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aug: 7,
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sep: 8,
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oct: 9,
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nov: 10,
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dec: 11,
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};
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function parseGmailTimestampText(rawText) {
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const text = normalizeText(rawText);
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if (!text) return null;
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const parsedNative = Date.parse(text);
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if (Number.isFinite(parsedNative)) {
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return parsedNative;
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}
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let match = text.match(/(\d{4})[年/-](\d{1,2})[月/-](\d{1,2})日?\s+(\d{1,2}):(\d{2})(?:\s*([AP]M))?/i);
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if (match) {
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const [, year, month, day, hourText, minute, meridiem] = match;
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let hour = Number(hourText);
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if (/pm/i.test(meridiem) && hour < 12) hour += 12;
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if (/am/i.test(meridiem) && hour === 12) hour = 0;
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return new Date(Number(year), Number(month) - 1, Number(day), hour, Number(minute), 0, 0).getTime();
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}
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match = text.match(/\b([A-Za-z]{3,9})\s+(\d{1,2}),\s*(\d{4}),?\s*(\d{1,2}):(\d{2})\s*([AP]M)\b/i);
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if (match) {
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const [, monthText, day, year, hourText, minute, meridiem] = match;
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const month = MONTH_INDEX_MAP[monthText.slice(0, 3).toLowerCase()];
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if (month !== undefined) {
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let hour = Number(hourText);
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if (/pm/i.test(meridiem) && hour < 12) hour += 12;
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if (/am/i.test(meridiem) && hour === 12) hour = 0;
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return new Date(Number(year), month, Number(day), hour, Number(minute), 0, 0).getTime();
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}
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}
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match = text.match(/今天\s*(\d{1,2}):(\d{2})/);
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if (match) {
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const now = new Date();
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return new Date(now.getFullYear(), now.getMonth(), now.getDate(), Number(match[1]), Number(match[2]), 0, 0).getTime();
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}
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match = text.match(/昨天\s*(\d{1,2}):(\d{2})/);
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if (match) {
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const now = new Date();
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now.setDate(now.getDate() - 1);
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return new Date(now.getFullYear(), now.getMonth(), now.getDate(), Number(match[1]), Number(match[2]), 0, 0).getTime();
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}
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match = text.match(/^(\d{1,2}):(\d{2})$/);
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if (match) {
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const now = new Date();
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return new Date(now.getFullYear(), now.getMonth(), now.getDate(), Number(match[1]), Number(match[2]), 0, 0).getTime();
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}
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return null;
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}
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function extractVerificationCode(text) {
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const normalized = String(text || '');
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const cnMatch = normalized.match(/(?:验证码|代码)[^0-9]{0,16}(\d{6})/i);
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if (cnMatch) return cnMatch[1];
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const openAiLoginMatch = normalized.match(/(?:chatgpt\s+log-?in\s+code|enter\s+this\s+code)[^0-9]{0,24}(\d{6})/i);
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if (openAiLoginMatch) return openAiLoginMatch[1];
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const enMatch = normalized.match(/(?:verification\s+code|temporary\s+verification\s+code|your\s+chatgpt\s+code|code(?:\s+is)?)[^0-9]{0,16}(\d{6})/i);
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if (enMatch) return enMatch[1];
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const plainMatch = normalized.match(/\b(\d{6})\b/);
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if (plainMatch) return plainMatch[1];
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return null;
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}
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function findInboxLink() {
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const selectors = [
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'a[href*="#inbox"]',
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'a[aria-label*="收件箱"]',
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'a[aria-label*="Inbox"]',
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];
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for (const selector of selectors) {
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const candidates = Array.from(document.querySelectorAll(selector));
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const visible = candidates.find(isVisibleElement);
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if (visible) return visible;
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if (candidates[0]) return candidates[0];
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}
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return Array.from(document.querySelectorAll('a, [role="link"]')).find((element) => {
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const text = normalizeText(
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element.getAttribute('aria-label')
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);
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return /收件箱|Inbox/i.test(text);
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}) || null;
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}
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const GMAIL_CATEGORY_LABELS = {
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primary: [/^primary$/i, /^inbox$/i, /^主要$/],
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updates: [/^updates$/i, /^更新$/],
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promotions: [/^promotions$/i, /^推广$/],
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social: [/^social$/i, /^社交$/],
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};
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function getCategoryKeyFromText(text) {
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const normalizedText = normalizeText(text);
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if (!normalizedText) return '';
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for (const [key, patterns] of Object.entries(GMAIL_CATEGORY_LABELS)) {
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if (patterns.some((pattern) => pattern.test(normalizedText))) {
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return key;
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}
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}
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return '';
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}
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function getCategoryTabLabel(tab) {
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const text = normalizeText(
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tab?.getAttribute?.('aria-label')
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|| ''
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);
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return text;
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}
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function collectCategoryTabs() {
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const tabs = Array.from(document.querySelectorAll('[role="tab"], [data-tooltip-align][role="link"]'));
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const categoryTabs = [];
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const seenKeys = new Set();
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tabs.forEach((tab) => {
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if (!isVisibleElement(tab)) return;
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const label = getCategoryTabLabel(tab);
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const key = getCategoryKeyFromText(label);
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if (!key || seenKeys.has(key)) return;
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seenKeys.add(key);
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categoryTabs.push({
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key,
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label,
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selected: tab.getAttribute('aria-selected') === 'true' || /\bTO\b/.test(tab.className || ''),
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tab,
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});
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});
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return categoryTabs;
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}
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function getCategoryScanOrder() {
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const categoryTabs = collectCategoryTabs();
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if (!categoryTabs.length) {
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return [{ key: 'primary', label: 'Primary', selected: true, tab: null }];
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}
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const ordered = ['updates', 'primary']
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.map((key) => categoryTabs.find((item) => item.key === key))
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.filter(Boolean);
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return ordered.length
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? ordered
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: [{ key: 'primary', label: 'Primary', selected: true, tab: null }];
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}
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async function activateCategoryTab(step, categoryKey) {
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const categoryTabs = collectCategoryTabs();
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const target = categoryTabs.find((item) => item.key === categoryKey);
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if (!target?.tab) {
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return { key: categoryKey, label: categoryKey, switched: false };
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}
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if (target.selected) {
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return { key: target.key, label: target.label, switched: false };
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}
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simulateClick(target.tab);
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for (let i = 0; i < 20; i++) {
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await sleep(200);
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const refreshed = collectCategoryTabs().find((item) => item.key === categoryKey);
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if (refreshed?.selected) {
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await sleep(500);
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log(`步骤 ${step}：已切换到 Gmail 分类 ${refreshed.label}。`);
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return { key: refreshed.key, label: refreshed.label, switched: true };
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}
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}
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await sleep(600);
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log(`步骤 ${step}：已尝试切换到 Gmail 分类 ${target.label}。`, 'info');
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return { key: target.key, label: target.label, switched: true };
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}
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function findRefreshButton() {
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const selectors = [
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'div[role="button"][data-tooltip="刷新"]',
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'div[role="button"][aria-label="刷新"]',
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'div[role="button"][data-tooltip*="刷新"]',
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'div[role="button"][aria-label*="刷新"]',
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'div[role="button"][data-tooltip="Refresh"]',
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'div[role="button"][aria-label="Refresh"]',
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'div[role="button"][data-tooltip*="Refresh"]',
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'div[role="button"][aria-label*="Refresh"]',
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'div[act="20"][role="button"]',
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'div.asf.T-I-J3.J-J5-Ji',
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];
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for (const selector of selectors) {
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const matched = document.querySelector(selector);
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const button = matched?.closest?.('[role="button"]') || matched;
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if (button && isVisibleElement(button)) {
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return button;
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}
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}
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return Array.from(document.querySelectorAll('div[role="button"], button')).find((element) => {
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const text = normalizeText(
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element.getAttribute('aria-label')
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|| element.getAttribute('data-tooltip')
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|| element.getAttribute('title')
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|| element.textContent
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);
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return /刷新|Refresh/i.test(text);
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}) || null;
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}
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function collectThreadRows() {
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const candidates = [
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...document.querySelectorAll('tr.zA'),
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...document.querySelectorAll('tr[role="row"]'),
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];
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const rows = [];
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const seenRows = new Set();
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candidates.forEach((row) => {
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if (!row || seenRows.has(row)) return;
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seenRows.add(row);
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if (!isDisplayed(row)) return;
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const text = normalizeText(row.textContent || row.innerText || '');
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if (!text) return;
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if (
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row.matches('tr.zA')
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|| row.querySelector('.bog, .y6, .y2, .afn, [data-thread-id], [data-legacy-thread-id], [data-legacy-last-message-id]')
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|| /openai|chatgpt|verify|verification|code|验证码/i.test(text)
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) {
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rows.push(row);
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}
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});
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return rows;
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}
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function getRowPreviewText(row) {
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const sender = normalizeText(
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row.querySelector('.zF, .yP, span[email], [email]')?.textContent
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|| row.querySelector('[email]')?.getAttribute?.('email')
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|| ''
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);
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const subject = normalizeText(
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row.querySelector('.bog [data-thread-id], .bog [data-legacy-thread-id], .bog, .y6, .bqe')?.textContent
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|| ''
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);
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const digest = normalizeText(
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row.querySelector('.y2, .afn, .a4W, .bog + .y2')?.textContent
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|| ''
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);
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const timeText = normalizeText(
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row.querySelector('td.xW span')?.getAttribute?.('title')
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|| row.querySelector('td.xW span, td.xW time')?.getAttribute?.('title')
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|| row.querySelector('td.xW span, td.xW time')?.textContent
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|| ''
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);
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const fullText = normalizeText(row.textContent || row.innerText || '');
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return {
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sender,
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subject,
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digest,
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timeText,
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fullText,
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combinedText: normalizeText([sender, subject, digest, timeText, fullText].filter(Boolean).join(' ')),
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};
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}
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function getRowTimestamp(row) {
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const timeCell = row.querySelector('td.xW span, td.xW time, td.xW [title]');
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const candidates = [
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timeCell?.getAttribute?.('title'),
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timeCell?.getAttribute?.('aria-label'),
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timeCell?.textContent,
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].filter(Boolean);
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for (const candidate of candidates) {
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const parsed = parseGmailTimestampText(candidate);
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if (parsed) return parsed;
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}
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return null;
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}
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function getRowFingerprint(row, index = 0) {
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const marker = row.querySelector('[data-thread-id], [data-legacy-thread-id], [data-legacy-last-message-id]');
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const stableId = row.getAttribute('data-thread-id')
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|| row.getAttribute('data-legacy-thread-id')
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|| row.getAttribute('data-legacy-last-message-id')
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|| marker?.getAttribute?.('data-thread-id')
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|| marker?.getAttribute?.('data-legacy-thread-id')
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|| marker?.getAttribute?.('data-legacy-last-message-id')
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|| row.getAttribute('id')
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|| `row-${index}`;
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const preview = getRowPreviewText(row);
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return `${stableId}::${preview.subject}::${preview.timeText}`.slice(0, 300);
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}
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function getCurrentMailIds(rows = []) {
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const ids = new Set();
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const sourceRows = rows.length ? rows : collectThreadRows();
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sourceRows.forEach((row, index) => {
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ids.add(getRowFingerprint(row, index));
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});
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return ids;
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}
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function rowMatchesFilters(preview, senderFilters, subjectFilters) {
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const senderText = normalizeText(preview.sender).toLowerCase();
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const subjectText = normalizeText(preview.subject).toLowerCase();
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const combinedText = normalizeText(preview.combinedText).toLowerCase();
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const senderMatch = senderFilters.some((filter) => {
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const value = String(filter || '').toLowerCase();
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return value && (senderText.includes(value) || combinedText.includes(value));
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});
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const subjectMatch = subjectFilters.some((filter) => {
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const value = String(filter || '').toLowerCase();
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return value && (subjectText.includes(value) || combinedText.includes(value));
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});
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return senderMatch || subjectMatch;
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}
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async function ensureInboxReady(step) {
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if (!/#inbox/i.test(location.href)) {
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const inboxLink = findInboxLink();
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if (inboxLink) {
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simulateClick(inboxLink);
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await sleep(800);
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log(`步骤 ${step}：已切回 Gmail 收件箱。`);
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} else {
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location.hash = '#inbox';
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await sleep(800);
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}
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}
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for (let i = 0; i < 20; i++) {
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const rows = collectThreadRows();
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if (rows.length > 0) {
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return rows;
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}
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await sleep(400);
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}
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return [];
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}
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async function refreshInbox(step) {
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const refreshButton = findRefreshButton();
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if (refreshButton) {
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simulateClick(refreshButton);
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log(`步骤 ${step}：已点击 Gmail 刷新。`);
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await sleep(1500);
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return;
|
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}
|
||
|
||
const inboxLink = findInboxLink();
|
||
if (inboxLink) {
|
||
simulateClick(inboxLink);
|
||
log(`步骤 ${step}：未找到刷新按钮，已重新进入收件箱。`);
|
||
await sleep(1200);
|
||
return;
|
||
}
|
||
|
||
location.reload();
|
||
log(`步骤 ${step}：未找到刷新按钮，已直接刷新页面。`);
|
||
await sleep(2500);
|
||
}
|
||
|
||
async function returnToInbox() {
|
||
if (/#inbox/i.test(location.href) && collectThreadRows().length > 0) {
|
||
return;
|
||
}
|
||
|
||
const inboxLink = findInboxLink();
|
||
if (inboxLink) {
|
||
simulateClick(inboxLink);
|
||
} else {
|
||
location.hash = '#inbox';
|
||
}
|
||
|
||
for (let i = 0; i < 20; i++) {
|
||
if (collectThreadRows().length > 0) {
|
||
return;
|
||
}
|
||
await sleep(250);
|
||
}
|
||
}
|
||
|
||
async function openRowAndGetMessageText(row) {
|
||
simulateClick(row);
|
||
|
||
for (let i = 0; i < 20; i++) {
|
||
const messageContainer = document.querySelector('div[role="main"] .a3s, div[role="main"] [data-message-id], h2[data-thread-perm-id]');
|
||
if (messageContainer || !/#inbox/i.test(location.href)) {
|
||
break;
|
||
}
|
||
await sleep(250);
|
||
}
|
||
|
||
await sleep(900);
|
||
const main = document.querySelector('div[role="main"]');
|
||
const text = normalizeText(main?.innerText || document.body?.innerText || document.body?.textContent || '');
|
||
await returnToInbox();
|
||
return text;
|
||
}
|
||
|
||
async function handlePollEmail(step, payload) {
|
||
const {
|
||
senderFilters = [],
|
||
subjectFilters = [],
|
||
maxAttempts = 5,
|
||
intervalMs = 3000,
|
||
filterAfterTimestamp = 0,
|
||
excludeCodes = [],
|
||
targetEmail = '',
|
||
} = payload || {};
|
||
|
||
const excludedCodeSet = new Set(excludeCodes.filter(Boolean));
|
||
const filterAfterMinute = normalizeMinuteTimestamp(Number(filterAfterTimestamp) || 0);
|
||
|
||
log(`步骤 ${step}：开始轮询 Gmail（最多 ${maxAttempts} 次）`);
|
||
if (filterAfterMinute) {
|
||
log(`步骤 ${step}：仅尝试 ${new Date(filterAfterMinute).toLocaleString('zh-CN', { hour12: false })} 及之后时间的邮件。`);
|
||
}
|
||
|
||
let initialRows = await ensureInboxReady(step);
|
||
if (!initialRows.length) {
|
||
await refreshInbox(step);
|
||
initialRows = await ensureInboxReady(step);
|
||
}
|
||
|
||
if (!initialRows.length) {
|
||
throw new Error('Gmail 收件箱列表未加载完成，请确认当前已打开 Gmail 收件箱。');
|
||
}
|
||
|
||
const categoryOrder = getCategoryScanOrder();
|
||
const existingMailIdsByCategory = new Map();
|
||
|
||
for (const category of categoryOrder) {
|
||
const activeCategory = await activateCategoryTab(step, category.key);
|
||
const rows = collectThreadRows();
|
||
existingMailIdsByCategory.set(activeCategory.key, getCurrentMailIds(rows));
|
||
log(`步骤 ${step}：已记录 Gmail 分类 ${activeCategory.label} 的 ${rows.length} 封旧邮件快照`);
|
||
}
|
||
|
||
for (let attempt = 1; attempt <= maxAttempts; attempt++) {
|
||
log(`步骤 ${step}：正在轮询 Gmail，第 ${attempt}/${maxAttempts} 次`);
|
||
|
||
if (attempt > 1) {
|
||
await refreshInbox(step);
|
||
}
|
||
|
||
const useFallback = attempt > GMAIL_FALLBACK_AFTER;
|
||
|
||
for (const category of categoryOrder) {
|
||
const activeCategory = await activateCategoryTab(step, category.key);
|
||
const rows = collectThreadRows();
|
||
const existingMailIds = existingMailIdsByCategory.get(activeCategory.key) || new Set();
|
||
|
||
for (let index = 0; index < rows.length; index++) {
|
||
const row = rows[index];
|
||
const rowId = getRowFingerprint(row, index);
|
||
const rowTimestamp = getRowTimestamp(row);
|
||
const rowMinute = normalizeMinuteTimestamp(rowTimestamp || 0);
|
||
const passesTimeFilter = !filterAfterMinute || (rowMinute && rowMinute >= filterAfterMinute);
|
||
const shouldBypassOldSnapshot = Boolean(filterAfterMinute && passesTimeFilter && rowMinute > 0);
|
||
|
||
if (!passesTimeFilter) {
|
||
continue;
|
||
}
|
||
|
||
if (!useFallback && !shouldBypassOldSnapshot && existingMailIds.has(rowId)) {
|
||
continue;
|
||
}
|
||
|
||
const preview = getRowPreviewText(row);
|
||
if (!rowMatchesFilters(preview, senderFilters, subjectFilters)) {
|
||
continue;
|
||
}
|
||
|
||
const previewTargetState = getTargetEmailMatchState(preview.combinedText, targetEmail);
|
||
const previewCode = extractVerificationCode(preview.combinedText);
|
||
if (previewCode) {
|
||
if (excludedCodeSet.has(previewCode)) {
|
||
log(`步骤 ${step}：跳过排除的验证码：${previewCode}`, 'info');
|
||
continue;
|
||
}
|
||
if (seenCodes.has(previewCode)) {
|
||
log(`步骤 ${step}：跳过已处理过的验证码：${previewCode}`, 'info');
|
||
continue;
|
||
}
|
||
seenCodes.add(previewCode);
|
||
persistSeenCodes();
|
||
const source = useFallback && existingMailIds.has(rowId) ? '回退匹配邮件' : '新邮件';
|
||
const timeLabel = rowTimestamp ? `，时间：${new Date(rowTimestamp).toLocaleString('zh-CN', { hour12: false })}` : '';
|
||
const targetLabel = previewTargetState.matches ? '，目标邮箱命中' : '';
|
||
log(`步骤 ${step}：已在 Gmail ${activeCategory.label} 分类找到验证码：${previewCode}（来源：${source}${timeLabel}${targetLabel}）`, 'ok');
|
||
return {
|
||
ok: true,
|
||
code: previewCode,
|
||
emailTimestamp: Date.now(),
|
||
mailId: rowId,
|
||
};
|
||
}
|
||
|
||
const openedText = await openRowAndGetMessageText(row);
|
||
const openedTargetState = getTargetEmailMatchState(openedText, targetEmail);
|
||
const bodyCode = extractVerificationCode(openedText);
|
||
if (!bodyCode) {
|
||
continue;
|
||
}
|
||
if (excludedCodeSet.has(bodyCode)) {
|
||
log(`步骤 ${step}：跳过排除的验证码：${bodyCode}`, 'info');
|
||
continue;
|
||
}
|
||
if (seenCodes.has(bodyCode)) {
|
||
log(`步骤 ${step}：跳过已处理过的验证码：${bodyCode}`, 'info');
|
||
continue;
|
||
}
|
||
seenCodes.add(bodyCode);
|
||
persistSeenCodes();
|
||
const source = useFallback && existingMailIds.has(rowId) ? '回退匹配邮件正文' : '新邮件正文';
|
||
const timeLabel = rowTimestamp ? `，时间：${new Date(rowTimestamp).toLocaleString('zh-CN', { hour12: false })}` : '';
|
||
const targetLabel = openedTargetState.matches ? '，目标邮箱命中' : '';
|
||
log(`步骤 ${step}：已在 Gmail ${activeCategory.label} 分类正文中找到验证码：${bodyCode}（来源：${source}${timeLabel}${targetLabel}）`, 'ok');
|
||
return {
|
||
ok: true,
|
||
code: bodyCode,
|
||
emailTimestamp: Date.now(),
|
||
mailId: rowId,
|
||
};
|
||
}
|
||
}
|
||
|
||
if (attempt === GMAIL_FALLBACK_AFTER + 1) {
|
||
log(`步骤 ${step}：连续 ${GMAIL_FALLBACK_AFTER} 次未发现新邮件，开始回退到首封匹配邮件`, 'warn');
|
||
}
|
||
|
||
if (attempt < maxAttempts) {
|
||
await sleep(intervalMs);
|
||
}
|
||
}
|
||
|
||
throw new Error(
|
||
`${(maxAttempts * intervalMs / 1000).toFixed(0)} 秒后仍未在 Gmail 中找到匹配邮件。请手动检查 Gmail 收件箱。`
|
||
);
|
||
}
|
||
|
||
}
|