550 lines
16 KiB
JavaScript
550 lines
16 KiB
JavaScript
#!/usr/bin/env node
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/**
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* 日历提醒系统 - Node.js 版本
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* 从备忘文件同步提醒事项到 CalDAV 日历
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*/
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import fs from 'fs';
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import path from 'path';
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import { execSync } from 'child_process';
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import ICAL from 'ical.js';
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import https from 'https';
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// 配置
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const CONFIG_FILE = path.join(process.env.HOME, '.openclaw/cron/scripts/calendar-reminder-config.json');
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// 日志
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function log(level, message) {
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const timestamp = new Date().toISOString().replace('T', ' ').slice(0, 19);
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console.log(`${timestamp} - ${level} - ${message}`);
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}
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// 加载配置
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function loadConfig() {
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const configPath = CONFIG_FILE.replace('~', process.env.HOME);
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return JSON.parse(fs.readFileSync(configPath, 'utf-8'));
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}
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// 解析提醒文件
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function parseReminderFile(filePath) {
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const fullPath = filePath.replace('~', process.env.HOME);
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if (!fs.existsSync(fullPath)) {
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log('WARNING', `提醒文件不存在: ${filePath}`);
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return { periodic: [], single: [] };
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}
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const content = fs.readFileSync(fullPath, 'utf-8');
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return parseReminders(content);
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}
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function parseReminders(content) {
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const result = { periodic: [], single: [] };
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const lines = content.split('\n');
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let currentSection = null;
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for (const line of lines) {
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const trimmed = line.trim();
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if (trimmed.includes('# 周期性提醒')) {
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currentSection = 'periodic';
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continue;
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} else if (trimmed.includes('# 单次提醒')) {
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currentSection = 'single';
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continue;
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}
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if (trimmed.startsWith('- [ ]')) {
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const item = trimmed.slice(5).trim();
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if (currentSection === 'periodic') {
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const parsed = parsePeriodicItem(item);
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if (parsed) result.periodic.push(parsed);
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} else if (currentSection === 'single') {
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const parsed = parseSingleItem(item);
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if (parsed) result.single.push(parsed);
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}
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}
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}
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return result;
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}
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function parsePeriodicItem(item) {
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// 每3年02-01：内容（下次：2027-02-01）
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let match = item.match(/每(\d+)年(\d{1,2})月(\d{1,2})日[：:]\s*(.+?)(?:\s*（下次[：:]\s*(\d{4})-(\d{1,2})-(\d{1,2})）)?$/);
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if (match) {
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const result = {
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type: 'yearly_n',
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interval: parseInt(match[1]),
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month: parseInt(match[2]),
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day: parseInt(match[3]),
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content: match[4].trim()
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};
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if (match[5]) {
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result.nextYear = parseInt(match[5]);
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result.nextMonth = parseInt(match[6]);
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result.nextDay = parseInt(match[7]);
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}
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return result;
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}
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// 每年2月1日 或 每年02-01
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match = item.match(/每年(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
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if (match) {
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return { type: 'yearly', month: parseInt(match[1]), day: parseInt(match[2]), content: match[3].trim() };
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}
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match = item.match(/每年(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
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if (match) {
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return { type: 'yearly', month: parseInt(match[1]), day: parseInt(match[2]), content: match[3].trim() };
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}
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// 每半年 2月1日/8月1日 或 02-01/08-01
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match = item.match(/每半年(\d{1,2})月(\d{1,2})日\/(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
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if (match) {
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return {
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type: 'half_yearly',
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dates: [
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{ month: parseInt(match[1]), day: parseInt(match[2]) },
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{ month: parseInt(match[3]), day: parseInt(match[4]) }
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],
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content: match[5].trim()
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};
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}
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match = item.match(/每半年(\d{1,2})-(\d{1,2})\/(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
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if (match) {
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return {
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type: 'half_yearly',
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dates: [
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{ month: parseInt(match[1]), day: parseInt(match[2]) },
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{ month: parseInt(match[3]), day: parseInt(match[4]) }
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],
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content: match[5].trim()
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};
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}
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// 每年（双日期，实际上是每半年）
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match = item.match(/每年(\d{1,2})月(\d{1,2})日\/(\d{1,2})月(\d{1,2})日[：:]\s*(.+)$/);
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if (match) {
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return {
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type: 'half_yearly',
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dates: [
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{ month: parseInt(match[1]), day: parseInt(match[2]) },
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{ month: parseInt(match[3]), day: parseInt(match[4]) }
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],
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content: match[5].trim()
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};
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}
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// 每月
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match = item.match(/每月(\d{1,2})日?[：:]\s*(.+)$/);
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if (match) {
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return { type: 'monthly', day: parseInt(match[1]), content: match[2].trim() };
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}
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// 每周
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const dayMap = { '一': 1, '二': 2, '三': 3, '四': 4, '五': 5, '六': 6, '日': 7 };
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match = item.match(/每周([一二三四五六日]|[1-7])[：:]\s*(.+)$/);
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if (match) {
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const weekday = dayMap[match[1]] || parseInt(match[1]);
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return { type: 'weekly', weekday, content: match[2].trim() };
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}
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log('WARNING', `无法解析周期性提醒: ${item}`);
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return null;
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}
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function parseSingleItem(item) {
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const match = item.match(/(\d{4})-(\d{1,2})-(\d{1,2})[：:]\s*(.+)$/);
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if (match) {
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return {
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type: 'single',
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year: parseInt(match[1]),
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month: parseInt(match[2]),
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day: parseInt(match[3]),
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content: match[4].trim()
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};
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}
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log('WARNING', `无法解析单次提醒: ${item}`);
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return null;
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}
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// 计算下次提醒时间
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function getNextOccurrence(reminder, today = new Date()) {
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const results = [];
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switch (reminder.type) {
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case 'yearly':
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results.push(nextYearly(reminder.month, reminder.day, today));
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break;
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case 'yearly_n':
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results.push(nextYearlyN(reminder, today));
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break;
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case 'half_yearly':
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for (const d of reminder.dates) {
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results.push(nextYearly(d.month, d.day, today));
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}
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break;
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case 'monthly':
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results.push(nextMonthly(reminder.day, today));
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break;
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case 'weekly':
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results.push(nextWeekly(reminder.weekday, today));
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break;
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case 'single':
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results.push(new Date(reminder.year, reminder.month - 1, reminder.day));
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break;
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}
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return results.filter(d => d !== null);
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}
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function nextYearly(month, day, today) {
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try {
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const date = new Date(today.getFullYear(), month - 1, day);
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if (date < today) {
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return new Date(today.getFullYear() + 1, month - 1, day);
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}
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return date;
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} catch (e) {
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log('ERROR', `无效日期: ${month}月${day}日`);
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return null;
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}
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}
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function nextYearlyN(reminder, today) {
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if (reminder.nextYear) {
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const date = new Date(reminder.nextYear, reminder.nextMonth - 1, reminder.nextDay);
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if (date >= today) return date;
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}
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try {
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const date = new Date(today.getFullYear(), reminder.month - 1, reminder.day);
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if (date < today) {
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return new Date(today.getFullYear() + reminder.interval, reminder.month - 1, reminder.day);
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}
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return date;
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} catch (e) {
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log('ERROR', `无效日期: ${reminder.month}月${reminder.day}日`);
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return null;
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}
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}
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function nextMonthly(day, today) {
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const year = today.getFullYear();
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const month = today.getMonth();
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const lastDayOfMonth = new Date(year, month + 1, 0).getDate();
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const actualDay = Math.min(day, lastDayOfMonth);
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let date = new Date(year, month, actualDay);
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if (date < today) {
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const nextMonth = month === 11 ? 0 : month + 1;
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const nextYear = month === 11 ? year + 1 : year;
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const lastDayOfNextMonth = new Date(nextYear, nextMonth + 1, 0).getDate();
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date = new Date(nextYear, nextMonth, Math.min(day, lastDayOfNextMonth));
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}
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return date;
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}
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function nextWeekly(weekday, today) {
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// weekday: 1=周一, 7=周日
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const jsWeekday = weekday - 1; // JS: 0=周一, 6=周日
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const currentDay = today.getDay();
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const currentJsDay = currentDay === 0 ? 6 : currentDay - 1;
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let daysAhead = jsWeekday - currentJsDay;
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if (daysAhead <= 0) daysAhead += 7;
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const nextDate = new Date(today);
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nextDate.setDate(today.getDate() + daysAhead);
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return nextDate;
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}
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// CalDAV 操作
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class CalDAVClient {
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constructor(url, user, password) {
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this.url = url;
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this.user = user;
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this.password = password;
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this.existingEvents = new Set(); // 存储已有事件的标识
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}
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async connect() {
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try {
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// 获取日历事件列表
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const response = await this.request('REPORT', `<?xml version="1.0" encoding="utf-8"?>
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<c:calendar-query xmlns:c="urn:ietf:params:xml:ns:caldav">
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<d:prop xmlns:d="DAV:">
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<d:getetag />
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<c:calendar-data />
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</d:prop>
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<c:filter>
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<c:comp-filter name="VCALENDAR">
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<c:comp-filter name="VEVENT" />
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</c:comp-filter>
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</c:filter>
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</c:calendar-query>`);
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// 解析已有事件
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this.parseExistingEvents(response);
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log('INFO', `成功连接到 CalDAV 日历，已有 ${this.existingEvents.size} 个事件`);
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return true;
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} catch (e) {
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log('ERROR', `连接 CalDAV 失败: ${e.message}`);
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return false;
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}
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}
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parseExistingEvents(xmlResponse) {
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// 从 XML 响应中提取 VEVENT 并解析
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const vevents = xmlResponse.match(/BEGIN:VEVENT[\s\S]*?END:VEVENT/gi) || [];
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for (const vevent of vevents) {
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// 提取 SUMMARY 和 DTSTART
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const summaryMatch = vevent.match(/SUMMARY[^:]*:(.+)/i);
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const dtstartMatch = vevent.match(/DTSTART[^:]*:([0-9T]+)/i);
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if (summaryMatch && dtstartMatch) {
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let summary = summaryMatch[1].trim();
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// 移除可能的换行和特殊字符
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summary = summary.replace(/\\n/g, ' ').replace(/\r?\n/g, ' ').trim();
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const dateStr = dtstartMatch[1].slice(0, 8); // YYYYMMDD
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// 用 summary + date 作为唯一标识
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const key = `${summary}|${dateStr}`;
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this.existingEvents.add(key);
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}
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}
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}
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async request(method, body) {
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return new Promise((resolve, reject) => {
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const url = new URL(this.url);
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const options = {
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hostname: url.hostname,
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port: url.port || 443,
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path: url.pathname,
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method: method || 'GET',
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headers: {
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'Authorization': 'Basic ' + Buffer.from(`${this.user}:${this.password}`).toString('base64'),
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'Content-Type': 'application/xml; charset=utf-8',
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'Depth': '1'
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},
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rejectUnauthorized: false // 禁用 SSL 验证
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};
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const req = https.request(options, (res) => {
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let data = '';
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res.on('data', chunk => data += chunk);
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res.on('end', () => {
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if (res.statusCode >= 200 && res.statusCode < 300) {
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resolve(data);
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} else {
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reject(new Error(`HTTP ${res.statusCode}: ${data}`));
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}
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});
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});
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req.on('error', reject);
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if (body) req.write(body);
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req.end();
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});
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}
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eventExists(content, reminderTime) {
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// 使用本地时间格式化日期，避免时区问题
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const year = reminderTime.getFullYear();
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const month = String(reminderTime.getMonth() + 1).padStart(2, '0');
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const day = String(reminderTime.getDate()).padStart(2, '0');
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const dateStr = `${year}${month}${day}`; // YYYYMMDD
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const key = `${content}|${dateStr}`;
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return this.existingEvents.has(key);
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}
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async createEvent(reminderTime, content, alarmMinutes = 0) {
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try {
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const vcalendar = new ICAL.Component(['vcalendar', [], []]);
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vcalendar.addPropertyWithValue('prodid', '-//Calendar Reminder//EN');
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vcalendar.addPropertyWithValue('version', '2.0');
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const vevent = new ICAL.Component('vevent');
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const uid = `${Date.now()}-${Math.random().toString(36).slice(2)}@calendar-reminder`;
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vevent.addPropertyWithValue('uid', uid);
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vevent.addPropertyWithValue('dtstart', ICAL.Time.fromJSDate(reminderTime, false));
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vevent.addPropertyWithValue('dtend', ICAL.Time.fromJSDate(new Date(reminderTime.getTime() + 3600000), false));
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vevent.addPropertyWithValue('summary', content);
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vevent.addPropertyWithValue('dtstamp', ICAL.Time.now());
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// 添加提醒
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const valarm = new ICAL.Component('valarm');
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valarm.addPropertyWithValue('action', 'DISPLAY');
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valarm.addPropertyWithValue('description', content);
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valarm.addPropertyWithValue('trigger', ICAL.Duration.fromSeconds(-alarmMinutes * 60));
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vevent.addSubcomponent(valarm);
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vcalendar.addSubcomponent(vevent);
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const icalData = vcalendar.toString();
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// 使用 PUT 创建事件
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const eventUrl = new URL(this.url);
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eventUrl.pathname = eventUrl.pathname.replace(/\/$/, '') + '/' + uid + '.ics';
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await this.putEvent(eventUrl.toString(), icalData);
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log('INFO', `创建事件: ${content} @ ${reminderTime.toISOString().slice(0, 10)}`);
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return true;
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} catch (e) {
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log('ERROR', `创建事件失败: ${e.message}`);
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return false;
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}
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}
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async putEvent(url, icalData) {
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return new Promise((resolve, reject) => {
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const urlObj = new URL(url);
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const options = {
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hostname: urlObj.hostname,
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port: urlObj.port || 443,
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path: urlObj.pathname,
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method: 'PUT',
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headers: {
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'Authorization': 'Basic ' + Buffer.from(`${this.user}:${this.password}`).toString('base64'),
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'Content-Type': 'text/calendar; charset=utf-8',
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'Content-Length': Buffer.byteLength(icalData)
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},
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rejectUnauthorized: false
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};
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const req = https.request(options, (res) => {
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let data = '';
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res.on('data', chunk => data += chunk);
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res.on('end', () => {
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if (res.statusCode >= 200 && res.statusCode < 300) {
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resolve(data);
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} else {
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reject(new Error(`HTTP ${res.statusCode}: ${data}`));
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}
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});
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});
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req.on('error', reject);
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req.write(icalData);
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req.end();
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});
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}
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}
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// NAS 同步
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function syncFromNAS(source, target, exclude) {
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try {
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const cmd = `rclone sync "${source}" "${target.replace('~', process.env.HOME)}" --exclude "${exclude}"`;
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log('INFO', `从 NAS 同步: ${cmd}`);
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execSync(cmd, { stdio: 'pipe', timeout: 300000 });
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log('INFO', '从 NAS 同步成功');
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return true;
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} catch (e) {
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log('ERROR', `从 NAS 同步失败: ${e.message}`);
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return false;
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}
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}
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function syncToNAS(source, target, exclude) {
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try {
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const cmd = `rclone sync "${source.replace('~', process.env.HOME)}" "${target}" --exclude "${exclude}"`;
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log('INFO', `同步到 NAS: ${cmd}`);
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execSync(cmd, { stdio: 'pipe', timeout: 300000 });
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log('INFO', '同步到 NAS 成功');
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return true;
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} catch (e) {
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log('ERROR', `同步到 NAS 失败: ${e.message}`);
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return false;
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}
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}
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// 主函数
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async function main() {
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log('INFO', '============================================================');
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log('INFO', '日历提醒系统启动 (Node.js)');
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log('INFO', '============================================================');
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const config = loadConfig();
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const today = new Date();
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today.setHours(0, 0, 0, 0);
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// 1. 从 NAS 同步
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if (config.rclone_source) {
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// syncFromNAS(config.rclone_source, config.rclone_target, config.rclone_exclude);
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}
|
||
|
||
// 2. 解析提醒文件
|
||
const reminders = parseReminderFile(config.reminder_file);
|
||
log('INFO', `解析到 ${reminders.periodic.length} 个周期性提醒`);
|
||
log('INFO', `解析到 ${reminders.single.length} 个单次提醒`);
|
||
|
||
// 3. 连接 CalDAV
|
||
const caldav = new CalDAVClient(config.caldav_url, config.caldav_user, config.caldav_password);
|
||
if (!await caldav.connect()) {
|
||
log('ERROR', '无法连接到 CalDAV，请检查配置');
|
||
return;
|
||
}
|
||
|
||
const advanceDays = config.advance_days || [7, 3, 0];
|
||
|
||
// 4. 处理周期性提醒
|
||
for (const reminder of reminders.periodic) {
|
||
const nextTimes = getNextOccurrence(reminder, today);
|
||
|
||
for (const nextTime of nextTimes) {
|
||
if (!nextTime) continue;
|
||
|
||
const content = reminder.content;
|
||
|
||
for (const days of advanceDays) {
|
||
const reminderTime = new Date(nextTime);
|
||
reminderTime.setDate(reminderTime.getDate() - days);
|
||
|
||
if (reminderTime >= today) {
|
||
const eventTitle = `[提前${days}天] ${content}`;
|
||
if (!caldav.eventExists(eventTitle, reminderTime)) {
|
||
await caldav.createEvent(reminderTime, eventTitle, 0);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// 5. 处理单次提醒
|
||
for (const reminder of reminders.single) {
|
||
const reminderDate = new Date(reminder.year, reminder.month - 1, reminder.day);
|
||
const content = reminder.content;
|
||
|
||
for (const days of advanceDays) {
|
||
const reminderTime = new Date(reminderDate);
|
||
reminderTime.setDate(reminderTime.getDate() - days);
|
||
|
||
if (reminderTime >= today) {
|
||
const eventTitle = `[提前${days}天] ${content}`;
|
||
if (!caldav.eventExists(eventTitle, reminderTime)) {
|
||
await caldav.createEvent(reminderTime, eventTitle, 0);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// 6. 同步回 NAS
|
||
if (config.rclone_source) {
|
||
// syncToNAS(config.rclone_target, config.rclone_source, config.rclone_exclude);
|
||
}
|
||
|
||
log('INFO', '日历提醒系统完成');
|
||
}
|
||
|
||
main().catch(e => {
|
||
log('ERROR', `程序异常: ${e.message}`);
|
||
process.exit(1);
|
||
});
|