feat(wechat): add Intent Transaction Layer with unified task schema
Introduce Draft → Confirm → Commit flow for WeChat schedule intents behind feature flags, plus h5_tasks dual-write/read aggregation and rollout scripts so reminders and automations get explicit user confirmation before persisting. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
john
+184
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@@ -1,5 +1,19 @@
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import {
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addLocalDays,
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getLocalParts,
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normalizeTimezone,
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zonedTimeToEpochMs,
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} from './schedule-time.mjs';
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function normalizeText(text) {
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return String(text ?? '').replace(/\s+/g, '').trim();
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return String(text ?? '')
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.replace(/^(?:嗯|那个|就是|然后|呃|能不能|请|帮我|麻烦|嗨)+/u, '')
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.replace(/\s+/g, '')
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.trim();
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}
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function pad2(value) {
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return String(value).padStart(2, '0');
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}
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function chineseHourToNumber(value) {
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@@ -30,17 +44,161 @@ function chineseHourToNumber(value) {
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}
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export function parseHourMinute(text) {
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const match = text.match(/(?:早上|上午|清晨|每天早上|每天上午)?([0-9]{1,2}|[零一二两三四五六七八九十]{1,3})(?:点|:|：)(半|[0-9]{1,2}分?)?/);
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const match = text.match(
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/(?:今天|明天|后天|今晚|明晚)?(?:早上|上午|清晨|每天(?:早上|上午)?)?(早上|上午|清晨|中午|下午|傍晚|晚上|凌晨)?([0-9]{1,2}|[零一二两三四五六七八九十]{1,3})(?:点|:|：)(半|[0-9]{1,2}分?)?/,
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);
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if (!match) return null;
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const hour = chineseHourToNumber(match[1]);
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const period = String(match[1] ?? '');
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let hour = chineseHourToNumber(match[2]);
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if (hour === null || hour < 0 || hour > 23) return null;
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let minute = 0;
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if (match[2] === '半') minute = 30;
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else if (match[2]) minute = Number(String(match[2]).replace('分', ''));
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if (match[3] === '半') minute = 30;
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else if (match[3]) minute = Number(String(match[3]).replace('分', ''));
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if (!Number.isFinite(minute) || minute < 0 || minute > 59) return null;
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if (period === '中午') {
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hour = 12;
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} else if (/下午|傍晚|晚上/u.test(period) && hour < 12) {
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hour += 12;
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} else if (/上午|早上|清晨|凌晨/u.test(period) && hour === 12) {
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hour = 0;
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}
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return { hour, minute };
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}
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function countTimeExpressions(text) {
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const matches = String(text ?? '').match(
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/[0-9零一二两三四五六七八九十]{1,3}(?:点|:|：)(?:半|[0-9]{1,2}(?:分(?!开)|(?![0-9]))?)?/gu,
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);
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return matches?.length ?? 0;
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}
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function wantsSimpleTimedReminder(compact, text) {
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if (!/(?:提醒我|设置提醒|设个?提醒|到点提醒|提醒一下|闹钟|叫我)/u.test(compact)) return false;
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if (countTimeExpressions(text) !== 1) return false;
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if (/[0-9零一二两三四五六七八九十]{1,3}(?:点|:|：).{1,24}[0-9零一二两三四五六七八九十]{1,3}(?:点|:|：)/u.test(compact)) {
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return false;
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}
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return parseHourMinute(text) != null;
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}
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function extractTimedReminderTitle(text) {
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const original = String(text ?? '').trim();
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const commaParts = original.split(/[，,]/).map((part) => part.trim()).filter(Boolean);
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if (commaParts.length > 1) {
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const tail = commaParts[commaParts.length - 1];
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const tailTitle = cleanupTimedReminderTitleFragment(tail);
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if (tailTitle && tailTitle.length >= 2) return tailTitle;
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}
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return cleanupTimedReminderTitleFragment(original);
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}
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function cleanupTimedReminderTitleFragment(text) {
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let title = String(text ?? '').trim();
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title = title
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.replace(/^(?:帮我|请|麻烦)?(?:设置|设|创建|添加)(?:一个|个)?提醒[，,、:：\s]*/u, '')
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.replace(/^(?:帮我|请)?(?:设置|设)(?:一个|个)?(?:待办|代办|带办|代拜)[，,、:：\s]*/u, '');
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title = title
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.replace(/(?:今天|今日|今晚|明天|后天|明早|今早)/gu, ' ')
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.replace(/(?:早上|上午|清晨|中午|下午|傍晚|晚上|凌晨)/gu, ' ')
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.replace(/[0-9零一二两三四五六七八九十]{1,3}(?:点|:|：)(?:半|[0-9]{1,2}(?:分(?!开)|(?![0-9]))?)?/gu, ' ')
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.replace(/(?:提醒我|提醒|闹钟|叫我|设置提醒|设提醒)/gu, ' ')
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.replace(/[，,、:：]/g, ' ')
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.replace(/\s+/g, ' ')
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.trim();
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title = title
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.replace(/^(?:嗯|那个|就是|然后|呃|能不能|请|帮我|麻烦|嗨)+/u, '')
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.replace(/^(?:去|来)?(?:参加|进行)?(?:一个|个)?/u, '')
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.trim();
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title = title.replace(/^分开/u, '开会').replace(/开会会/u, '开会');
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if (!title || title.length < 2 || /^(?:请|麻烦|能不能|嗨|嗯|那个|帮我)$/u.test(title)) return null;
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return title;
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}
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export function buildTimedReminderLocal({
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text,
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hour,
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minute = 0,
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timezone = 'Asia/Shanghai',
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now = Date.now(),
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} = {}) {
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const compact = normalizeText(text);
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let dayOffset = 0;
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if (/后天/u.test(compact)) dayOffset = 2;
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else if (/明天|明早|明晚/u.test(compact)) dayOffset = 1;
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const tz = normalizeTimezone(timezone);
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let dayStart = addLocalDays(now, dayOffset, tz);
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let parts = getLocalParts(dayStart, tz);
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let remindAt = zonedTimeToEpochMs(
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{
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year: parts.year,
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month: parts.month,
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day: parts.day,
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hour,
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minute,
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second: 0,
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},
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tz,
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);
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if (remindAt <= now) {
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dayStart = addLocalDays(dayStart, 1, tz);
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parts = getLocalParts(dayStart, tz);
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remindAt = zonedTimeToEpochMs(
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{
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year: parts.year,
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month: parts.month,
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day: parts.day,
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hour,
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minute,
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second: 0,
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},
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tz,
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);
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}
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const localParts = getLocalParts(remindAt, tz);
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return `${localParts.year}-${pad2(localParts.month)}-${pad2(localParts.day)} ${pad2(localParts.hour)}:${pad2(localParts.minute)}`;
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}
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function parseSimpleTimedReminder(text, { timezone = 'Asia/Shanghai', now = Date.now() } = {}) {
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const compact = normalizeText(text);
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if (!wantsSimpleTimedReminder(compact, text)) return null;
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const time = parseHourMinute(text);
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if (!time) return null;
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const title = extractTimedReminderTitle(text);
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if (!title || title.length < 2) {
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const needsClarification = time ? ['reminder_title'] : ['reminder_time', 'reminder_title'];
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const partial = {
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action: 'create_timed_reminder',
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needsClarification,
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};
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if (time) {
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partial.hour = time.hour;
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partial.minute = time.minute;
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partial.remindLocal = buildTimedReminderLocal({
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text,
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hour: time.hour,
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minute: time.minute,
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timezone,
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now,
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});
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}
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return partial;
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}
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return {
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action: 'create_timed_reminder',
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title,
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remindLocal: buildTimedReminderLocal({
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text,
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hour: time.hour,
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minute: time.minute,
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timezone,
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now,
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}),
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hour: time.hour,
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minute: time.minute,
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};
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}
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function extractTodoTitle(text) {
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const original = String(text ?? '').trim();
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if (!original) return null;
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@@ -67,18 +225,25 @@ function extractTodoTitle(text) {
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function wantsDailyTodoDigest(compact) {
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const daily = /每天|每日|天天/.test(compact);
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if (!daily) return false;
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const send = /发|发送|推送|提醒|通知|给我/.test(compact);
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if (!send) return false;
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const digest =
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/(待办|todo|任务).*(记录|列表|清单|安排|摘要|汇总)/.test(compact)
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|| /(今天|今日|当天).*(待办|todo|任务)/.test(compact)
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|| /(待办|todo|任务).*(今天|今日|当天)/.test(compact)
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|| /一天的待办/.test(compact);
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return digest;
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if (digest && /(?:页面|网页|html|h5)/iu.test(compact)) return false;
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if (daily && send && digest) return true;
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// 「早上7点把当天待办发给我」省略了「每天」但语义仍是 digest
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if (!daily && send && /(当天|今天|今日).*(待办|todo|任务)/.test(compact) && parseHourMinute(compact)) {
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return true;
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}
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return false;
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}
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export function parseScheduleIntent(text) {
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export function parseScheduleIntent(text, {
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timezone = process.env.H5_DEFAULT_TIMEZONE || 'Asia/Shanghai',
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now = Date.now(),
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} = {}) {
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const compact = normalizeText(text);
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if (!compact) return { action: 'none' };
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@@ -111,6 +276,16 @@ export function parseScheduleIntent(text) {
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return { action: 'query_schedule' };
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}
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const timedReminder = parseSimpleTimedReminder(text, { timezone, now });
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if (timedReminder) return timedReminder;
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if (/^(?:帮我|请|麻烦)?(?:设置|设)(?:一个|个)?提醒$/u.test(compact)) {
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return {
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action: 'create_timed_reminder',
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needsClarification: ['reminder_time', 'reminder_title'],
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};
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}
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const wantsTodoRecord =
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/(不用提醒|先记一下|帮我记一下|帮我记|记一下|添加待办|添加任务|记个待办|记个任务|设置一个待办|设置一个代办|设置一个带办|设置一个代拜|设置下一个代拜|设下一个代拜|帮我设置一个待办|帮我设置一个代办|帮我设置一个带办|帮我设置一个代拜|待办|代办|带办|代拜|任务)/.test(
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compact,
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