Export USST timetable to standard .ics calendar files
// ==UserScript==
// @name USST Schedule Sync
// @name:zh-CN USST 课表同步
// @namespace https://github.com/Zhuocheng-Lang/USST-Schedule-Sync
// @version 1.1.0
// @author Zhuocheng Lang
// @description Export USST timetable to standard .ics calendar files
// @description:zh-CN 将 USST 教务系统课表导出为标准 `.ics` 日历文件
// @license MIT
// @icon https://www.usst.edu.cn/_upload/tpl/00/40/64/template64/favicon.ico
// @homepage https://github.com/Zhuocheng-Lang/USST-Schedule-Sync
// @homepageURL https://github.com/Zhuocheng-Lang/USST-Schedule-Sync
// @source https://github.com/Zhuocheng-Lang/USST-Schedule-Sync.git
// @supportURL https://github.com/Zhuocheng-Lang/USST-Schedule-Sync/issues
// @match *://jwgl.usst.edu.cn/jwglxt/kbcx/xskbcx_cxXskbcxIndex.html*
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @run-at document-idle
// @noframes
// ==/UserScript==
(function () {
'use strict';
const d=new Set;const o = async e=>{d.has(e)||(d.add(e),(t=>{typeof GM_addStyle=="function"?GM_addStyle(t):(document.head||document.documentElement).appendChild(document.createElement("style")).append(t);})(e));};
o(' ._backdrop_1548o_1{display:none;position:fixed;inset:0;z-index:99998;background:#00000080}._backdrop_1548o_1._dialogOpen_1548o_9{display:block;animation:_backdropIn_1548o_1 .15s linear forwards}@keyframes _backdropIn_1548o_1{0%{opacity:0}to{opacity:1}}._dialog_1548o_9{display:none;position:fixed;z-index:99999;top:50%;left:50%;transform:translate(-50%,-50%);width:500px;max-width:calc(100vw - 20px);max-height:calc(100vh - 20px);background:#fff;border:1px solid rgba(0,0,0,.2);border-radius:6px;box-shadow:0 5px 15px #00000080;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Arial,sans-serif;font-size:14px;color:#333;flex-direction:column;background-clip:padding-box}._dialog_1548o_9._dialogOpen_1548o_9{display:flex;animation:_dialogIn_1548o_1 .3s ease-out forwards}@keyframes _dialogIn_1548o_1{0%{opacity:0;transform:translate(-50%,-50%) scale(.98)}to{opacity:1;transform:translate(-50%,-50%) 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input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}._toggleTrack_1548o_584{position:absolute;inset:0;pointer-events:none;background:#ccc;border-radius:10px;transition:background .2s}._toggleTrack_1548o_584:before{content:"";position:absolute;width:14px;height:14px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 2px #0003}._toggle_1548o_470 input:checked~._toggleTrack_1548o_584{background:#337ab7}._toggle_1548o_470 input:checked~._toggleTrack_1548o_584:before{transform:translate(12px)}._toggle_1548o_470 input:focus-visible~._toggleTrack_1548o_584{outline:2px solid #66afe9;outline-offset:2px}._preview_1548o_619{margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr)}._preview_1548o_619 li{list-style:none;display:flex;gap:6px;align-items:baseline;font-size:14px;line-height:1.5}._previewIndex_1548o_635{color:#777;width:16px;text-align:right;flex-shrink:0;font-size:12px}._previewTime_1548o_643{color:#333;font-variant-numeric:tabular-nums}._previewEnd_1548o_648{color:#777;font-size:12px}._footer_1548o_653{padding:15px;border-top:1px solid #e5e5e5;display:flex;align-items:center;gap:15px;flex-shrink:0}._exportButton_1548o_662{display:inline-block;padding:6px 12px;margin-bottom:0;font-size:14px;font-weight:400;line-height:1.42857143;text-align:center;white-space:nowrap;vertical-align:middle;cursor:pointer;background-image:none;border:1px solid transparent;border-radius:4px;color:#fff;background-color:#337ab7;border-color:#2e6da4;box-shadow:none}._exportButton_1548o_662:hover{color:#fff;background-color:#286090;border-color:#204d74}._exportButton_1548o_662:focus-visible{outline:thin dotted;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}._status_1548o_694{flex:1;font-size:14px;min-height:16px;line-height:1.5;word-break:break-word}._statusWrap_1548o_702{flex:1;min-width:0}._statusActions_1548o_707{display:flex;justify-content:flex-end;margin-top:6px}._statusDetailButton_1548o_713{padding:0;border:0;background:transparent;color:#337ab7;cursor:pointer;font-size:12px}._statusDetailButton_1548o_713:hover{color:#23527c;text-decoration:underline}._statusDetailButton_1548o_713:focus-visible{outline:2px solid #23527c;outline-offset:2px}._statusDetail_1548o_713{margin:8px 0 0;padding:10px 12px;border-radius:4px;background:#f8f8f8;border:1px solid #e5e5e5;color:#444;font-size:12px;line-height:1.5;white-space:pre-wrap;word-break:break-word;overflow-x:auto}._statusOk_1548o_746{color:#3c763d}._statusError_1548o_750{color:#a94442}._statusInfo_1548o_754{color:#777}@media(max-width:640px){._twoColumn_1548o_410,._presetGrid_1548o_249,._reminderCardForm_1548o_329,._preview_1548o_619{grid-template-columns:1fr}._footer_1548o_653{flex-direction:column;align-items:stretch}} ');
function addMinutes(hhmm, mins) {
const [hours, minutes] = hhmm.split(":").map(Number);
const total = Math.min(
(hours ?? 0) * 60 + (minutes ?? 0) + mins,
23 * 60 + 59
);
return `${String(Math.floor(total / 60)).padStart(2, "0")}:${String(total % 60).padStart(2, "0")}`;
}
function getPeriodTime(periods, duration, no) {
const period = periods[no - 1];
return period ? { start: period.start, end: addMinutes(period.start, duration) } : null;
}
function semesterDate(firstMonday, weekNo, dow) {
const [year, month, day] = firstMonday.split("-").map(Number);
const base = new Date(year ?? 0, (month ?? 1) - 1, day ?? 1);
base.setDate(base.getDate() + (weekNo - 1) * 7 + (dow - 1));
return [
base.getFullYear(),
String(base.getMonth() + 1).padStart(2, "0"),
String(base.getDate()).padStart(2, "0")
].join("-");
}
function toICSDateTime(dateISO, hhmm) {
return dateISO.replace(/-/g, "") + "T" + hhmm.replace(":", "") + "00";
}
function toICSDateTimeList(dateISOList, hhmm) {
return dateISOList.map((dateISO) => toICSDateTime(dateISO, hhmm)).join(",");
}
function escapeICSText(text) {
return String(text).replace(/\\/g, "\\\\").replace(/;/g, "\\;").replace(/,/g, "\\,").replace(/\r\n|\r|\n/g, "\\n");
}
const _encoder = new TextEncoder();
function foldLine(line) {
if (_encoder.encode(line).length <= 75) {
return line;
}
const segments = [];
let current = "";
let currentBytes = 0;
let budget = 75;
for (const char of line) {
const charBytes = _encoder.encode(char).length;
if (currentBytes + charBytes > budget) {
segments.push(current);
current = " " + char;
currentBytes = 1 + charBytes;
budget = 74;
} else {
current += char;
currentBytes += charBytes;
}
}
if (current) {
segments.push(current);
}
return segments.join("\r\n");
}
function fnv1a64(text, seed) {
let hash = seed;
const prime = 0x100000001b3n;
for (const char of text) {
hash ^= BigInt(char.codePointAt(0) ?? 0);
hash = BigInt.asUintN(64, hash * prime);
}
return hash.toString(16).padStart(16, "0");
}
function stableUid(text, domain = "usst.timetable") {
const left = fnv1a64(text, 0xcbf29ce484222325n);
const right = fnv1a64(text, 0x84222325cbf29cen);
const hex = `${left}${right}`;
return `${hex.slice(0, 8)}-${hex.slice(8, 12)}-${hex.slice(12, 16)}-${hex.slice(16, 20)}-${hex.slice(20, 32)}@${domain}`;
}
function parseWeeks(text) {
if (!text) {
return [];
}
const trimmed = text.trim();
const single = trimmed.match(/^(\d+)周$/);
if (single) {
return [Number(single[1])];
}
const range = trimmed.match(/(\d+)-(\d+)周[（(]?([单双])?[）)]?/);
if (!range) {
return [];
}
const [, startWeek, endWeek, parity] = range;
const weeks = [];
for (let week = Number(startWeek); week <= Number(endWeek); week++) {
if (!parity || parity === "单" && week % 2 === 1 || parity === "双" && week % 2 === 0) {
weeks.push(week);
}
}
return weeks;
}
function analyzeWeekPattern(weeks) {
if (!weeks.length) {
return null;
}
const sorted = [...new Set(weeks)].sort((left, right) => left - right);
const firstWeek = sorted[0] ?? 1;
const lastWeek = sorted[sorted.length - 1] ?? firstWeek;
if (sorted.length === 1) {
return {
firstWeek,
interval: 1,
count: 1,
exdates: []
};
}
const deltas = sorted.slice(1).map((week, index) => week - sorted[index]);
if (deltas.every((delta) => delta === 1)) {
return {
firstWeek,
interval: 1,
count: sorted.length,
exdates: []
};
}
if (deltas.every((delta) => delta === 2)) {
return {
firstWeek,
interval: 2,
count: sorted.length,
exdates: []
};
}
const sameParity = sorted.every((week) => week % 2 === firstWeek % 2);
const interval = sameParity ? 2 : 1;
const exdates = [];
const weekSet = new Set(sorted);
for (let week = firstWeek; week <= lastWeek; week += interval) {
if (!weekSet.has(week)) {
exdates.push(week);
}
}
return {
firstWeek,
interval,
count: Math.floor((lastWeek - firstWeek) / interval) + 1,
exdates
};
}
function normalizeText(text) {
return text.replace(/\u00a0/g, " ").replace(/\s+/g, " ").trim();
}
const DEFAULT_LOG_LEVEL = "warn";
const DEFAULT_LOG_MAX_ENTRIES = 200;
const LOG_LEVEL_PRIORITY = {
silent: 0,
error: 1,
warn: 2,
info: 3,
debug: 4
};
function isRecord$2(value) {
return typeof value === "object" && value !== null;
}
function cloneLoggingConfig$1(config) {
return {
level: config.level,
maxEntries: config.maxEntries
};
}
function createDefaultLoggingConfig() {
return {
level: DEFAULT_LOG_LEVEL,
maxEntries: DEFAULT_LOG_MAX_ENTRIES
};
}
function normalizeLogLevel(value, fallback = DEFAULT_LOG_LEVEL) {
return value === "silent" || value === "error" || value === "warn" || value === "info" || value === "debug" ? value : fallback;
}
function normalizeLoggingConfig$1(value, fallback = createDefaultLoggingConfig()) {
if (!isRecord$2(value)) {
return cloneLoggingConfig$1(fallback);
}
const parsedMaxEntries = Number.parseInt(
String(value.maxEntries ?? fallback.maxEntries),
10
);
const maxEntries = Number.isFinite(parsedMaxEntries) ? Math.max(20, Math.min(1e3, parsedMaxEntries)) : fallback.maxEntries;
return {
level: normalizeLogLevel(value.level, fallback.level),
maxEntries
};
}
function isRecord$1(value) {
return typeof value === "object" && value !== null;
}
function cloneContext(context) {
return context ? { ...context } : void 0;
}
function serializeError(error) {
if (error instanceof Error) {
return {
name: error.name,
message: error.message,
stack: error.stack
};
}
if (typeof error === "string") {
return {
name: "Error",
message: error
};
}
if (isRecord$1(error)) {
return {
name: typeof error.name === "string" && error.name.trim() ? error.name : "Error",
message: typeof error.message === "string" && error.message.trim() ? error.message : JSON.stringify(error),
stack: typeof error.stack === "string" ? error.stack : void 0
};
}
if (error === void 0) {
return void 0;
}
return {
name: "Error",
message: String(error)
};
}
function shouldLog(config, level) {
return config.level !== "silent" && LOG_LEVEL_PRIORITY[level] <= LOG_LEVEL_PRIORITY[config.level];
}
function consoleMethod(level) {
if (level === "error") {
return "error";
}
if (level === "warn") {
return "warn";
}
if (level === "info") {
return "info";
}
return "debug";
}
class RootLogger {
config = createDefaultLoggingConfig();
entries = [];
setConfig(config) {
this.config = cloneLoggingConfig$1(config);
this.trimEntries();
}
getConfig() {
return cloneLoggingConfig$1(this.config);
}
child(moduleName, baseContext) {
const buildOptions = (options) => ({
traceId: options?.traceId,
error: options?.error,
context: {
...baseContext ?? {},
...options?.context ?? {}
}
});
return {
debug: (message, options) => this.write("debug", moduleName, message, buildOptions(options)),
info: (message, options) => this.write("info", moduleName, message, buildOptions(options)),
warn: (message, options) => this.write("warn", moduleName, message, buildOptions(options)),
error: (message, options) => this.write("error", moduleName, message, buildOptions(options))
};
}
write(level, moduleName, message, options = {}) {
if (!shouldLog(this.config, level)) {
return null;
}
const entry = {
id: this.createTraceId("log"),
timestamp: ( new Date()).toISOString(),
level,
module: moduleName,
message,
traceId: options.traceId,
context: cloneContext(options.context),
error: serializeError(options.error)
};
this.entries.push(entry);
this.trimEntries();
this.writeConsole(entry);
return {
...entry,
context: cloneContext(entry.context),
error: entry.error ? { ...entry.error } : void 0
};
}
getEntries() {
return this.entries.map((entry) => ({
...entry,
context: cloneContext(entry.context),
error: entry.error ? { ...entry.error } : void 0
}));
}
getLastError() {
for (let index = this.entries.length - 1; index >= 0; index -= 1) {
const entry = this.entries[index];
if (entry.level === "error") {
return {
...entry,
context: cloneContext(entry.context),
error: entry.error ? { ...entry.error } : void 0
};
}
}
return null;
}
clear() {
this.entries = [];
}
createTraceId(scope = "trace") {
return stableUid(
`${scope}:${Date.now()}:${Math.random()}:${this.entries.length}`,
`usst.${scope}`
).split("@")[0];
}
trimEntries() {
if (this.entries.length <= this.config.maxEntries) {
return;
}
this.entries.splice(0, this.entries.length - this.config.maxEntries);
}
writeConsole(entry) {
const prefix = [
"[USST Schedule Sync]",
`[${entry.level}]`,
`[${entry.module}]`,
entry.traceId ? `[${entry.traceId}]` : ""
].join("");
const extra = [];
if (entry.context && Object.keys(entry.context).length) {
extra.push(entry.context);
}
if (entry.error) {
extra.push(entry.error);
}
console[consoleMethod(entry.level)](`${prefix} ${entry.message}`, ...extra);
}
}
const rootLogger = new RootLogger();
function configureLogger(config) {
rootLogger.setConfig(config);
}
function createTraceId(scope) {
return rootLogger.createTraceId(scope);
}
function formatLogEntryForDisplay(entry) {
if (!entry) {
return "";
}
const lines = [
`时间：${entry.timestamp}`,
`级别：${entry.level.toUpperCase()}`,
`模块：${entry.module}`
];
if (entry.traceId) {
lines.push(`追踪 ID：${entry.traceId}`);
}
lines.push(`消息：${entry.message}`);
if (entry.context && Object.keys(entry.context).length) {
lines.push(`上下文：${JSON.stringify(entry.context, null, 2)}`);
}
if (entry.error) {
lines.push(`错误：${entry.error.name}: ${entry.error.message}`);
if (entry.error.stack) {
lines.push(`堆栈：
${entry.error.stack}`);
}
}
return lines.join("\n");
}
const logger = {
child: (moduleName, baseContext) => rootLogger.child(moduleName, baseContext),
debug: (moduleName, message, options) => rootLogger.write("debug", moduleName, message, options),
info: (moduleName, message, options) => rootLogger.write("info", moduleName, message, options),
warn: (moduleName, message, options) => rootLogger.write("warn", moduleName, message, options),
error: (moduleName, message, options) => rootLogger.write("error", moduleName, message, options)
};
const DEFAULT_PERIOD_START = "08:00";
const DEFAULT_REMINDER_LEAD_MINUTES = 15;
const DEFAULT_REMINDER_DELIVERY_KIND = "DISPLAY";
const DEFAULT_REMINDER_PRESET_ID = "standard";
const REMINDER_DELIVERY_LABELS = {
DISPLAY: "静默通知",
AUDIO: "响铃提醒"
};
const REMINDER_PRESET_DEFINITIONS = [
{
id: "disabled",
label: "关闭提醒",
description: "不导出任何 VALARM 节点。",
rules: []
},
{
id: "standard",
label: "标准方案",
description: "开课前 15 分钟发一条静默通知。",
rules: [
{
isEnabled: true,
offset: { minutesBeforeStart: 15 },
delivery: { kind: "DISPLAY" }
}
]
},
{
id: "focus",
label: "双提醒方案",
description: "开课前 30 分钟和 10 分钟各提醒一次。",
rules: [
{
isEnabled: true,
offset: { minutesBeforeStart: 30 },
delivery: { kind: "DISPLAY" }
},
{
isEnabled: true,
offset: { minutesBeforeStart: 10 },
delivery: { kind: "DISPLAY" }
}
]
},
{
id: "urgent",
label: "临近上课",
description: "先静默提醒，再在上课前 5 分钟响铃。",
rules: [
{
isEnabled: true,
offset: { minutesBeforeStart: 15 },
delivery: { kind: "DISPLAY" }
},
{
isEnabled: true,
offset: { minutesBeforeStart: 5 },
delivery: { kind: "AUDIO" }
}
]
}
];
const REMINDER_PRESET_MAP = new Map(
REMINDER_PRESET_DEFINITIONS.map((preset) => [preset.id, preset])
);
function isReminderPresetId(value) {
return value === "disabled" || value === "standard" || value === "focus" || value === "urgent" || value === "custom";
}
function ruleSignature(rule) {
return [
String(rule.isEnabled),
String(rule.offset.minutesBeforeStart),
rule.delivery.kind,
rule.template.kind
].join("|");
}
function findReminderPresetDefinition(presetId) {
return REMINDER_PRESET_MAP.get(presetId) ?? REMINDER_PRESET_MAP.get(DEFAULT_REMINDER_PRESET_ID);
}
function clonePeriod(period) {
return { ...period };
}
function createReminderRuleId(seed = `${Date.now()}-${Math.random()}`) {
return stableUid(seed, "usst.reminder");
}
function cloneReminderRule(rule) {
return {
id: rule.id,
isEnabled: rule.isEnabled,
offset: { ...rule.offset },
delivery: { ...rule.delivery },
template: { ...rule.template }
};
}
function cloneReminderProgram(program) {
return {
version: 3,
presetId: program.presetId,
rules: program.rules.map(cloneReminderRule)
};
}
function cloneLoggingConfig(config) {
return cloneLoggingConfig$1(config);
}
function normalizeLoggingConfig(value, fallback = createDefaultLoggingConfig()) {
return normalizeLoggingConfig$1(value, fallback);
}
function normalizeDuration(value, fallback) {
const normalized = Number.parseInt(String(value ?? fallback), 10);
return Math.max(1, normalized || fallback);
}
function normalizePeriod(period, fallbackStart = DEFAULT_PERIOD_START) {
return {
start: typeof period?.start === "string" && period.start.trim() ? period.start.trim() : fallbackStart
};
}
function normalizePeriods(periods, fallbackPeriods) {
if (!Array.isArray(periods) || !periods.length) {
return fallbackPeriods.map(clonePeriod);
}
return periods.map(
(period, index) => normalizePeriod(
period,
fallbackPeriods[index]?.start ?? DEFAULT_PERIOD_START
)
);
}
function createReminderRule(draft = {}) {
const deliveryKind = draft.delivery?.kind === "AUDIO" ? "AUDIO" : DEFAULT_REMINDER_DELIVERY_KIND;
return {
id: typeof draft.id === "string" && draft.id.trim() ? draft.id.trim() : createReminderRuleId(),
isEnabled: draft.isEnabled !== false,
offset: {
minutesBeforeStart: normalizeDuration(
draft.offset?.minutesBeforeStart,
DEFAULT_REMINDER_LEAD_MINUTES
)
},
delivery: {
kind: deliveryKind
},
template: { kind: "course-start-countdown" }
};
}
function formatReminderLeadTime(minutesBeforeStart) {
let remainingMinutes = Math.max(1, Math.floor(minutesBeforeStart));
const days = Math.floor(remainingMinutes / (24 * 60));
remainingMinutes -= days * 24 * 60;
const hours = Math.floor(remainingMinutes / 60);
remainingMinutes -= hours * 60;
const parts = [];
if (days) {
parts.push(`${days} 天`);
}
if (hours) {
parts.push(`${hours} 小时`);
}
if (remainingMinutes || !parts.length) {
parts.push(`${remainingMinutes} 分钟`);
}
return `${parts.join(" ")}前`;
}
function describeReminderRule(rule) {
return `${formatReminderLeadTime(rule.offset.minutesBeforeStart)} · ${REMINDER_DELIVERY_LABELS[rule.delivery.kind]}`;
}
function createReminderProgramFromPreset(presetId) {
const preset = findReminderPresetDefinition(presetId);
return {
version: 3,
presetId,
rules: preset.rules.map((rule) => createReminderRule(rule))
};
}
function detectReminderPresetId(rules) {
const target = rules.map(ruleSignature);
for (const preset of REMINDER_PRESET_DEFINITIONS) {
const source = preset.rules.map(
(rule) => ruleSignature(createReminderRule(rule))
);
if (source.length === target.length && source.every((signature, index) => signature === target[index])) {
return preset.id;
}
}
return "custom";
}
function createReminderProgram(draft = {}) {
const normalizedRules = Array.isArray(draft.rules) ? draft.rules.map((rule) => createReminderRule(rule)) : void 0;
const preferredPresetId = isReminderPresetId(draft.presetId) ? draft.presetId : void 0;
const preferredConcretePresetId = preferredPresetId && preferredPresetId !== "custom" ? preferredPresetId : void 0;
if (preferredConcretePresetId && !normalizedRules) {
return createReminderProgramFromPreset(preferredConcretePresetId);
}
const rules = normalizedRules ?? cloneReminderProgram(
createReminderProgramFromPreset(DEFAULT_REMINDER_PRESET_ID)
).rules;
const detectedPresetId = detectReminderPresetId(rules);
const presetId = preferredPresetId === "custom" ? "custom" : preferredConcretePresetId && detectedPresetId === preferredConcretePresetId ? preferredConcretePresetId : detectedPresetId;
return {
version: 3,
presetId,
rules
};
}
function normalizeReminderProgram(program, fallbackProgram) {
if (!program) {
return cloneReminderProgram(fallbackProgram);
}
const draft = program;
if (!Array.isArray(draft.rules)) {
return cloneReminderProgram(fallbackProgram);
}
return createReminderProgram({
version: draft.version,
presetId: draft.presetId,
rules: draft.rules
});
}
function summarizeReminderProgram(program) {
const totalRuleCount = program.rules.length;
const activeRules = program.rules.filter((rule) => rule.isEnabled);
const presetLabel = program.presetId === "custom" ? "自定义方案" : findReminderPresetDefinition(program.presetId).label;
return {
presetId: program.presetId,
presetLabel,
totalRuleCount,
activeRuleCount: activeRules.length,
activeRuleDescriptions: activeRules.map(describeReminderRule)
};
}
function createCustomReminderRule() {
return createReminderRule({
isEnabled: true,
offset: { minutesBeforeStart: 10 },
delivery: { kind: "DISPLAY" }
});
}
function setReminderProgramPreset(program, presetId) {
if (presetId === "custom") {
return createReminderProgram({
presetId,
rules: program.rules
});
}
return createReminderProgramFromPreset(presetId);
}
function setReminderProgramRules(rules, presetId = "custom") {
return createReminderProgram({
presetId,
rules
});
}
const DEFAULT_PERIODS = [
{ start: "08:00" },
{ start: "08:50" },
{ start: "09:55" },
{ start: "10:45" },
{ start: "11:35" },
{ start: "13:15" },
{ start: "14:05" },
{ start: "15:05" },
{ start: "15:55" },
{ start: "18:00" },
{ start: "18:50" },
{ start: "19:40" }
];
const DEFAULT_DURATION = 45;
const DEFAULT_REMINDER_PROGRAM = createReminderProgramFromPreset("standard");
const DEFAULT_LOGGING_CONFIG = createDefaultLoggingConfig();
const STORAGE_NAMESPACE = "ics_";
const STORED_DURATION_VERSION = 1;
const STORED_PERIODS_VERSION = 1;
const STORED_REMINDER_PROGRAM_VERSION = 1;
const STORED_LOGGING_CONFIG_VERSION = 1;
const STORED_SEMESTER_START_VERSION = 1;
function isRecord(value) {
return typeof value === "object" && value !== null;
}
function isStoredDurationV1(value) {
return isRecord(value) && value.version === STORED_DURATION_VERSION && "data" in value;
}
function isStoredPeriodsV1(value) {
return isRecord(value) && value.version === STORED_PERIODS_VERSION && "data" in value;
}
function isStoredReminderProgramV1(value) {
return isRecord(value) && value.version === STORED_REMINDER_PROGRAM_VERSION && "data" in value;
}
function isStoredLoggingConfigV1(value) {
return isRecord(value) && value.version === STORED_LOGGING_CONFIG_VERSION && "data" in value;
}
function isStoredSemesterStartV1(value) {
return isRecord(value) && value.version === STORED_SEMESTER_START_VERSION && "data" in value;
}
function parseStoredDuration(raw) {
if (raw === null) {
return null;
}
try {
const parsed = JSON.parse(raw);
if (!isStoredDurationV1(parsed)) {
return null;
}
return normalizeDuration(
parsed.data,
DEFAULT_DURATION
);
} catch {
return null;
}
}
function serializeStoredDuration(value) {
return JSON.stringify({
version: STORED_DURATION_VERSION,
data: value
});
}
function parseStoredPeriods(raw) {
if (raw === null) {
return null;
}
try {
const parsed = JSON.parse(raw);
if (!isStoredPeriodsV1(parsed)) {
return null;
}
return normalizePeriods(
parsed.data,
DEFAULT_PERIODS
);
} catch {
return null;
}
}
function serializeStoredPeriods(periods) {
return JSON.stringify({
version: STORED_PERIODS_VERSION,
data: periods
});
}
function parseStoredReminderProgram(raw) {
if (raw === null) {
return null;
}
try {
const parsed = JSON.parse(raw);
if (!isStoredReminderProgramV1(parsed)) {
return null;
}
return normalizeReminderProgram(
parsed.data,
DEFAULT_REMINDER_PROGRAM
);
} catch {
return null;
}
}
function serializeStoredReminderProgram(program) {
return JSON.stringify({
version: STORED_REMINDER_PROGRAM_VERSION,
data: program
});
}
function parseStoredLoggingConfig(raw) {
if (raw === null) {
return null;
}
try {
const parsed = JSON.parse(raw);
if (!isStoredLoggingConfigV1(parsed)) {
return null;
}
return normalizeLoggingConfig(parsed.data, DEFAULT_LOGGING_CONFIG);
} catch {
return null;
}
}
function parseStoredSemesterStart(raw) {
if (raw === null) {
return null;
}
try {
const parsed = JSON.parse(raw);
if (!isStoredSemesterStartV1(parsed)) {
return null;
}
return typeof parsed.data === "string" ? parsed.data : null;
} catch {
return null;
}
}
function serializeStoredSemesterStart(value) {
return JSON.stringify({
version: STORED_SEMESTER_START_VERSION,
data: value
});
}
const DURATION_STORAGE_KEY = "duration";
const PERIODS_STORAGE_KEY = "periods";
const REMINDER_PROGRAM_STORAGE_KEY = "reminder_program";
const LOGGING_STORAGE_KEY = "logging";
const SEMESTER_START_STORAGE_PREFIX = "semstart_";
const storageLogger = logger.child("config.storage");
function readStoredString(key) {
if (typeof GM_getValue !== "function") {
return null;
}
try {
const raw = GM_getValue(STORAGE_NAMESPACE + key, null);
return typeof raw === "string" ? raw : null;
} catch (error) {
storageLogger.warn("读取 Tampermonkey 存储失败", {
context: { storageKey: STORAGE_NAMESPACE + key },
error
});
return null;
}
}
function writeStoredRawString(key, value) {
if (typeof GM_setValue !== "function") {
return;
}
try {
GM_setValue(STORAGE_NAMESPACE + key, value);
} catch (error) {
storageLogger.warn("写入 Tampermonkey 存储失败", {
context: { storageKey: STORAGE_NAMESPACE + key },
error
});
}
}
function warnInvalidStoredValue(key, label2) {
storageLogger.warn(`${label2}存储内容无效，已回退到默认值`, {
context: { storageKey: STORAGE_NAMESPACE + key }
});
}
function getDuration() {
const raw = readStoredString(DURATION_STORAGE_KEY);
const duration = parseStoredDuration(raw);
if (duration !== null) {
return duration;
}
if (raw !== null) {
warnInvalidStoredValue(DURATION_STORAGE_KEY, "课时长度");
}
return DEFAULT_DURATION;
}
function saveDuration(value) {
const normalized = normalizeDuration(value, DEFAULT_DURATION);
writeStoredRawString(
DURATION_STORAGE_KEY,
serializeStoredDuration(normalized)
);
}
function getPeriods() {
const raw = readStoredString(PERIODS_STORAGE_KEY);
const periods = parseStoredPeriods(raw);
if (periods !== null) {
return periods;
}
if (raw !== null) {
warnInvalidStoredValue(PERIODS_STORAGE_KEY, "节次时间");
}
return DEFAULT_PERIODS.map(clonePeriod);
}
function savePeriods(periods) {
const normalized = normalizePeriods(periods, DEFAULT_PERIODS);
writeStoredRawString(PERIODS_STORAGE_KEY, serializeStoredPeriods(normalized));
}
function getReminderProgram() {
const raw = readStoredString(REMINDER_PROGRAM_STORAGE_KEY);
const program = parseStoredReminderProgram(raw);
if (program !== null) {
return program;
}
if (raw !== null) {
warnInvalidStoredValue(REMINDER_PROGRAM_STORAGE_KEY, "提醒配置");
}
return cloneReminderProgram(DEFAULT_REMINDER_PROGRAM);
}
function saveReminderProgram(program) {
const normalized = normalizeReminderProgram(
program,
DEFAULT_REMINDER_PROGRAM
);
writeStoredRawString(
REMINDER_PROGRAM_STORAGE_KEY,
serializeStoredReminderProgram(normalized)
);
}
function getLoggingConfig() {
const raw = readStoredString(LOGGING_STORAGE_KEY);
const loggingConfig = parseStoredLoggingConfig(raw);
if (loggingConfig !== null) {
return loggingConfig;
}
if (raw !== null) {
warnInvalidStoredValue(LOGGING_STORAGE_KEY, "日志配置");
}
return cloneLoggingConfig(DEFAULT_LOGGING_CONFIG);
}
function getSemStart(key) {
const raw = readStoredString(SEMESTER_START_STORAGE_PREFIX + key);
const semStart = parseStoredSemesterStart(raw);
if (semStart !== null) {
return semStart;
}
if (raw !== null) {
storageLogger.warn("学期开始日期存储内容无效，已忽略", {
context: {
storageKey: STORAGE_NAMESPACE + SEMESTER_START_STORAGE_PREFIX + key
}
});
}
return null;
}
function saveSemStart(key, value) {
writeStoredRawString(
SEMESTER_START_STORAGE_PREFIX + key,
serializeStoredSemesterStart(value)
);
}
function toReminderTrigger(minutesBeforeStart) {
let remainingMinutes = Math.max(1, Math.floor(minutesBeforeStart));
const minutesPerDay = 24 * 60;
const days = Math.floor(remainingMinutes / minutesPerDay);
remainingMinutes %= minutesPerDay;
const hours = Math.floor(remainingMinutes / 60);
const minutes = remainingMinutes % 60;
let duration = "-P";
if (days) {
duration += `${days}D`;
}
if (hours || minutes || !days) {
duration += "T";
if (hours) {
duration += `${hours}H`;
}
if (minutes || !days && !hours) {
duration += `${minutes}M`;
}
}
return duration;
}
function renderReminderDescription(context, rule) {
if (rule.delivery.kind !== "DISPLAY") {
return null;
}
return escapeICSText(
`${context.courseName} 还有 ${rule.offset.minutesBeforeStart} 分钟`
);
}
function compileReminderRule(rule, context) {
if (!rule.isEnabled) {
return null;
}
const trigger = toReminderTrigger(rule.offset.minutesBeforeStart);
const description = renderReminderDescription(context, rule);
const lines = [
"BEGIN:VALARM",
`ACTION:${rule.delivery.kind}`,
`TRIGGER;RELATED=START;VALUE=DURATION:${trigger}`
];
if (description) {
lines.push(`DESCRIPTION:${description}`);
}
lines.push("END:VALARM");
return {
ruleId: rule.id,
action: rule.delivery.kind,
trigger,
description,
lines
};
}
function compileReminderProgram(program, context) {
const summary = summarizeReminderProgram(program);
const nodes = program.rules.map((rule) => compileReminderRule(rule, context)).filter((node) => node !== null);
return {
nodes,
lines: nodes.flatMap((node) => node.lines),
stats: {
presetId: summary.presetId,
presetLabel: summary.presetLabel,
totalRuleCount: summary.totalRuleCount,
activeRuleCount: summary.activeRuleCount,
alarmsPerEvent: nodes.length,
emittedAlarmCount: nodes.length,
activeRuleDescriptions: summary.activeRuleDescriptions
}
};
}
const VTIMEZONE_SHANGHAI = [
"BEGIN:VTIMEZONE",
"TZID:Asia/Shanghai",
"X-LIC-LOCATION:Asia/Shanghai",
"BEGIN:STANDARD",
"TZOFFSETFROM:+0800",
"TZOFFSETTO:+0800",
"TZNAME:CST",
"DTSTART:19700101T000000",
"END:STANDARD",
"END:VTIMEZONE"
].join("\r\n");
const TZID = "Asia/Shanghai";
const PRODID = "-//Zhuocheng Lang//USST Schedule Sync//CN";
const WEEK_LABEL_PATTERN = /周次[：:]\s*(.+)$/;
const calendarLogger = logger.child("core.calendar.ics");
function buildEventUid(course, firstMonday, firstDate) {
const identity = [
firstMonday,
firstDate,
String(course.dow),
String(course.pStart),
String(course.pEnd),
course.name.trim(),
course.location.trim(),
course.teacher.trim(),
[...new Set(course.weeks)].sort((left, right) => left - right).join(",")
].join("|");
return stableUid(identity);
}
function normalizeCourseText(course) {
let location = normalizeText(course.location).replace(/校区\s*/g, "校区 ").replace(/\s*(?:教师|周次)[：:].*$/, "").trim();
let teacher = normalizeText(course.teacher).trim();
let rawWeeks = normalizeText(course.rawWeeks);
const weekFromTeacher = teacher.match(WEEK_LABEL_PATTERN);
if (weekFromTeacher) {
rawWeeks = rawWeeks || normalizeText(weekFromTeacher[1] ?? "");
teacher = teacher.replace(WEEK_LABEL_PATTERN, "").trim();
}
if (rawWeeks && teacher.endsWith(rawWeeks)) {
teacher = teacher.slice(0, -rawWeeks.length).trim();
}
teacher = teacher.replace(/周次[：:]?$/, "").trim();
return {
location,
teacher,
rawWeeks
};
}
function pushOptionalDescription(lines, teacher, rawWeeks) {
const parts = [];
if (teacher) {
parts.push(`教师：${escapeICSText(teacher)}`);
}
if (rawWeeks) {
parts.push(`周次：${escapeICSText(rawWeeks)}`);
}
if (!parts.length) {
return;
}
lines.push(`DESCRIPTION:${parts.join("\\n")}`);
}
function pushOptionalTextLine(lines, name, value) {
const normalized = value.trim();
if (!normalized) {
return;
}
lines.push(`${name}:${escapeICSText(normalized)}`);
}
function generateICS(courses, firstMonday, periods, duration, reminderProgram, options = {}) {
const dtstamp = ( new Date()).toISOString().replace(/[-:.]/g, "").slice(0, 15) + "Z";
const lines = [
"BEGIN:VCALENDAR",
"VERSION:2.0",
`PRODID:${PRODID}`,
"CALSCALE:GREGORIAN",
"METHOD:PUBLISH",
"X-WR-CALNAME:上理工课表",
"X-WR-TIMEZONE:" + TZID,
"X-WR-CALDESC:由 USST 课表导出工具生成"
];
for (const line of VTIMEZONE_SHANGHAI.split("\r\n")) {
lines.push(line);
}
let eventCount = 0;
let emittedAlarmCount = 0;
let skippedCourseCount = 0;
const reminderSummary2 = compileReminderProgram(reminderProgram, {
courseName: ""
}).stats;
for (const course of courses) {
const startPeriod = getPeriodTime(periods, duration, course.pStart);
const endPeriod = getPeriodTime(periods, duration, course.pEnd);
const weekPattern = analyzeWeekPattern(course.weeks);
if (!startPeriod || !endPeriod || !weekPattern) {
skippedCourseCount++;
continue;
}
const firstDate = semesterDate(
firstMonday,
weekPattern.firstWeek,
course.dow
);
const normalizedCourse = normalizeCourseText(course);
lines.push("BEGIN:VEVENT");
lines.push(`UID:${buildEventUid(course, firstMonday, firstDate)}`);
lines.push(`DTSTAMP:${dtstamp}`);
lines.push(
`DTSTART;TZID=${TZID}:${toICSDateTime(firstDate, startPeriod.start)}`
);
lines.push(`DTEND;TZID=${TZID}:${toICSDateTime(firstDate, endPeriod.end)}`);
pushOptionalTextLine(lines, "SUMMARY", course.name);
pushOptionalTextLine(lines, "LOCATION", normalizedCourse.location);
pushOptionalDescription(
lines,
normalizedCourse.teacher,
normalizedCourse.rawWeeks
);
if (weekPattern.count > 1) {
lines.push(
`RRULE:FREQ=WEEKLY;INTERVAL=${weekPattern.interval};COUNT=${weekPattern.count}`
);
}
if (weekPattern.exdates.length) {
const exdateList = weekPattern.exdates.map((week) => semesterDate(firstMonday, week, course.dow)).sort();
lines.push(
`EXDATE;TZID=${TZID}:${toICSDateTimeList(exdateList, startPeriod.start)}`
);
}
const compiledReminders = compileReminderProgram(reminderProgram, {
courseName: course.name
});
lines.push(...compiledReminders.lines);
emittedAlarmCount += compiledReminders.stats.emittedAlarmCount;
lines.push("END:VEVENT");
eventCount++;
}
lines.push("END:VCALENDAR");
if (skippedCourseCount) {
calendarLogger.warn("部分课程因节次或周次信息无效被跳过", {
traceId: options.traceId,
context: {
courseCount: courses.length,
skippedCourseCount
}
});
}
calendarLogger.info("ICS 生成完成", {
traceId: options.traceId,
context: {
courseCount: courses.length,
eventCount,
skippedCourseCount,
emittedAlarmCount,
presetId: reminderSummary2.presetId
}
});
return {
ics: lines.map(foldLine).join("\r\n") + "\r\n",
eventCount,
reminderSummary: {
presetId: reminderSummary2.presetId,
presetLabel: reminderSummary2.presetLabel,
activeRuleCount: reminderSummary2.activeRuleCount,
alarmsPerEvent: reminderSummary2.alarmsPerEvent,
emittedAlarmCount,
activeRuleDescriptions: reminderSummary2.activeRuleDescriptions
}
};
}
const extractionLogger = logger.child("core.extraction");
const DETAIL_LABELS = [
"课程学时组成",
"课程总学时",
"教学班名称",
"教学班组成",
"授课方式名称",
"上课地点",
"考核方式",
"考试方式",
"选课备注",
"授课方式",
"重修标记",
"课程性质",
"课程标记",
"周学时",
"总学时",
"学分",
"周数",
"校区",
"教师",
"教学班"
].sort((left, right) => right.length - left.length);
const DETAIL_END_LABELS = DETAIL_LABELS.filter(
(label2) => label2 !== "校区" && label2 !== "上课地点"
).join("|");
const TRAILING_DETAIL_PATTERN = new RegExp(
`\\s*(?:${DETAIL_END_LABELS}|周次|周数)\\s*[：:].*$`
);
function extractCourses(options = {}) {
const gridCount = document.querySelectorAll(
'table[id^="kbgrid_table_"]'
).length;
const extracted = dedupeCourses(extractFromGrid());
if (!gridCount) {
extractionLogger.warn("未找到课表网格容器", {
traceId: options.traceId,
context: { selector: 'table[id^="kbgrid_table_"]' }
});
return extracted;
}
if (!extracted.length) {
extractionLogger.warn("课表提取完成，但未发现可导出的课程", {
traceId: options.traceId,
context: { gridCount }
});
return extracted;
}
extractionLogger.info("课表提取完成", {
traceId: options.traceId,
context: { gridCount, courseCount: extracted.length }
});
return extracted;
}
function extractFromGrid() {
const courses = [];
for (const grid of Array.from(
document.querySelectorAll('table[id^="kbgrid_table_"]')
)) {
for (const td of Array.from(grid.querySelectorAll("td[id]"))) {
const match = td.id.match(/^(\d+)-(\d+)$/);
const dow = Number(match?.[1]);
if (!dow || dow > 7) {
continue;
}
for (const con of Array.from(td.querySelectorAll(".timetable_con"))) {
const timeText = getParagraphTextByIcon(con, ".glyphicon-time");
if (!timeText) {
continue;
}
const periodMatch = timeText.match(/\((\d+)-(\d+)节\)/);
if (!periodMatch) {
continue;
}
const pStart = Number(periodMatch[1]);
const pEnd = Number(periodMatch[2]);
const rawWeeks = timeText.replace(/\(\d+-\d+节\)/, "").trim();
const weeks = parseWeeks(rawWeeks);
if (!weeks.length) {
continue;
}
const titleEl = con.querySelector(".title");
if (!titleEl) {
continue;
}
const name = titleEl.textContent?.trim().replace(/[★○◆◇●]/g, "").trim() ?? "";
if (!name) {
continue;
}
courses.push({
name,
location: cleanLocationText(
getParagraphTextByIcon(con, ".glyphicon-map-marker")
),
teacher: cleanTeacherText(
getParagraphTextByIcon(con, ".glyphicon-user"),
rawWeeks
),
dow,
pStart,
pEnd,
weeks,
rawWeeks
});
}
}
}
return courses;
}
function getParagraphTextByIcon(con, selector) {
const icon = con.querySelector(selector);
const text = icon?.closest("p")?.textContent ?? "";
return normalizeText(text);
}
function cleanLocationText(text) {
return normalizeText(text).replace(/^上课地点\s*[：:]\s*/, "").replace(TRAILING_DETAIL_PATTERN, "").replace(/校区(?=[^\s])/g, "校区 ").trim();
}
function cleanTeacherText(text, rawWeeks) {
let normalized = normalizeText(text).replace(/^教师\s*[：:]\s*/, "").replace(TRAILING_DETAIL_PATTERN, "").trim();
if (rawWeeks) {
normalized = normalized.replace(new RegExp(`周次\\s*[：:]\\s*${escapeRegExp(rawWeeks)}$`), "").replace(new RegExp(`${escapeRegExp(rawWeeks)}$`), "").trim();
}
return normalized;
}
function escapeRegExp(text) {
return text.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}
function getCourseKey(course) {
return `${course.name}|${course.dow}|${course.pStart}|${course.pEnd}|${course.rawWeeks}`;
}
function dedupeCourses(courses) {
const merged = new Map();
for (const course of courses) {
const key = getCourseKey(course);
const existing = merged.get(key);
if (!existing || isHigherQualityCourse(course, existing)) {
merged.set(key, course);
}
}
return Array.from(merged.values());
}
function isHigherQualityCourse(candidate, existing) {
return scoreCourse(candidate) > scoreCourse(existing);
}
function scoreCourse(course) {
let score = course.weeks.length;
if (course.location) {
score += 3;
}
if (course.teacher) {
score += 3;
}
if (course.location.includes("校区")) {
score += 2;
}
if (!course.location.includes("教师")) {
score += 4;
}
if (!course.location.includes("教学班")) {
score += 2;
}
return score;
}
function downloadICS(content, filename) {
const blob = new Blob([content], { type: "text/calendar;charset=utf-8" });
const url = URL.createObjectURL(blob);
try {
const anchor = Object.assign(document.createElement("a"), {
href: url,
download: filename
});
anchor.style.display = "none";
document.body.appendChild(anchor);
anchor.click();
document.body.removeChild(anchor);
} finally {
URL.revokeObjectURL(url);
}
}
function detectSemesterKey() {
const xnm = document.getElementById("xnm");
const xqm = document.getElementById("xqm");
if (!xnm?.value || !xqm) {
return null;
}
return `${xnm.value}-${xqm.value === "3" ? "1" : "2"}`;
}
function guessSemesterStart(key) {
if (!key) {
return null;
}
const saved = getSemStart(key);
if (saved) {
return saved;
}
const [year, quarter] = key.split("-").map(Number);
return quarter === 1 ? nthMonday(year ?? 0, 8, 1) : nthMonday((year ?? 0) + 1, 1, 3);
}
function nthMonday(targetYear, month0, nth) {
const date = new Date(targetYear, month0, 1);
while (date.getDay() !== 1) {
date.setDate(date.getDate() + 1);
}
date.setDate(date.getDate() + (nth - 1) * 7);
return [
date.getFullYear(),
String(date.getMonth() + 1).padStart(2, "0"),
String(date.getDate()).padStart(2, "0")
].join("-");
}
const backdrop = "_backdrop_1548o_1";
const dialogOpen = "_dialogOpen_1548o_9";
const dialog = "_dialog_1548o_9";
const header = "_header_1548o_64";
const headerTitle = "_headerTitle_1548o_73";
const logo = "_logo_1548o_79";
const titleText = "_titleText_1548o_92";
const titleSub = "_titleSub_1548o_98";
const closeButton = "_closeButton_1548o_104";
const tabs = "_tabs_1548o_130";
const tabButton = "_tabButton_1548o_137";
const tabButtonActive = "_tabButtonActive_1548o_149";
const panels = "_panels_1548o_166";
const panel = "_panel_1548o_166";
const panelActive = "_panelActive_1548o_179";
const row = "_row_1548o_183";
const label = "_label_1548o_191";
const required = "_required_1548o_202";
const field = "_field_1548o_206";
const tip = "_tip_1548o_233";
const scheduleTip = "_scheduleTip_1548o_241";
const alarmTip = "_alarmTip_1548o_245";
const presetGrid = "_presetGrid_1548o_249";
const presetButton = "_presetButton_1548o_255";
const presetButtonActive = "_presetButtonActive_1548o_275";
const presetButtonTitle = "_presetButtonTitle_1548o_281";
const presetButtonDesc = "_presetButtonDesc_1548o_287";
const reminderSummary = "_reminderSummary_1548o_293";
const reminderPreviewList = "_reminderPreviewList_1548o_302";
const reminderCardList = "_reminderCardList_1548o_313";
const reminderCard = "_reminderCard_1548o_313";
const reminderCardOff = "_reminderCardOff_1548o_325";
const reminderCardForm = "_reminderCardForm_1548o_329";
const reminderCardHint = "_reminderCardHint_1548o_330";
const reminderCardMeta = "_reminderCardMeta_1548o_331";
const reminderCardHeader = "_reminderCardHeader_1548o_335";
const reminderCardTitleWrap = "_reminderCardTitleWrap_1548o_342";
const reminderCardTitle = "_reminderCardTitle_1548o_342";
const reminderCardActions = "_reminderCardActions_1548o_358";
const compactField = "_compactField_1548o_371";
const compactFieldLabel = "_compactFieldLabel_1548o_377";
const compactFieldControl = "_compactFieldControl_1548o_382";
const compactFieldSuffix = "_compactFieldSuffix_1548o_388";
const emptyState = "_emptyState_1548o_400";
const twoColumn = "_twoColumn_1548o_410";
const sectionHeading = "_sectionHeading_1548o_416";
const table = "_table_1548o_429";
const cellNo = "_cellNo_1548o_458";
const cellEnd = "_cellEnd_1548o_464";
const timeInput = "_timeInput_1548o_475";
const miniNumber = "_miniNumber_1548o_476";
const miniSelect = "_miniSelect_1548o_477";
const deleteButton = "_deleteButton_1548o_518";
const addButton = "_addButton_1548o_539";
const toggle = "_toggle_1548o_470";
const toggleTrack = "_toggleTrack_1548o_584";
const preview = "_preview_1548o_619";
const previewIndex = "_previewIndex_1548o_635";
const previewTime = "_previewTime_1548o_643";
const previewEnd = "_previewEnd_1548o_648";
const footer = "_footer_1548o_653";
const exportButton = "_exportButton_1548o_662";
const status = "_status_1548o_694";
const statusWrap = "_statusWrap_1548o_702";
const statusActions = "_statusActions_1548o_707";
const statusDetailButton = "_statusDetailButton_1548o_713";
const statusDetail = "_statusDetail_1548o_713";
const statusOk = "_statusOk_1548o_746";
const statusError = "_statusError_1548o_750";
const statusInfo = "_statusInfo_1548o_754";
const styles = {
backdrop,
dialogOpen,
dialog,
header,
headerTitle,
logo,
titleText,
titleSub,
closeButton,
tabs,
tabButton,
tabButtonActive,
panels,
panel,
panelActive,
row,
label,
required,
field,
tip,
scheduleTip,
alarmTip,
presetGrid,
presetButton,
presetButtonActive,
presetButtonTitle,
presetButtonDesc,
reminderSummary,
reminderPreviewList,
reminderCardList,
reminderCard,
reminderCardOff,
reminderCardForm,
reminderCardHint,
reminderCardMeta,
reminderCardHeader,
reminderCardTitleWrap,
reminderCardTitle,
reminderCardActions,
compactField,
compactFieldLabel,
compactFieldControl,
compactFieldSuffix,
emptyState,
twoColumn,
sectionHeading,
table,
cellNo,
cellEnd,
timeInput,
miniNumber,
miniSelect,
deleteButton,
addButton,
toggle,
toggleTrack,
preview,
previewIndex,
previewTime,
previewEnd,
footer,
exportButton,
status,
statusWrap,
statusActions,
statusDetailButton,
statusDetail,
statusOk,
statusError,
statusInfo
};
function cx(...tokens) {
return tokens.filter((token) => Boolean(token)).join(" ");
}
function makePeriodRow(index, start, duration) {
const tr = document.createElement("tr");
tr.dataset.idx = String(index);
const tdNo = Object.assign(document.createElement("td"), {
className: styles.cellNo,
textContent: String(index + 1)
});
tdNo.dataset.cell = "period-index";
const input = Object.assign(document.createElement("input"), {
type: "time",
className: styles.timeInput,
step: "60",
value: start
});
input.dataset.role = "period-start";
const tdInp = document.createElement("td");
tdInp.appendChild(input);
const tdEnd = Object.assign(document.createElement("td"), {
className: styles.cellEnd,
textContent: "→ " + addMinutes(start, duration)
});
tdEnd.dataset.cell = "period-end";
const delBtn = Object.assign(document.createElement("button"), {
type: "button",
className: styles.deleteButton,
title: "删除此节",
textContent: "×"
});
delBtn.dataset.action = "delete-period";
const tdDel = document.createElement("td");
tdDel.appendChild(delBtn);
tr.append(tdNo, tdInp, tdEnd, tdDel);
return tr;
}
function makeReminderRuleCard(index, rule) {
const card = document.createElement("div");
card.className = cx(
styles.reminderCard,
!rule.isEnabled && styles.reminderCardOff
);
card.dataset.reminderRuleId = rule.id;
card.dataset.reminderRuleIndex = String(index);
const toggle2 = document.createElement("label");
toggle2.className = styles.toggle;
toggle2.title = rule.isEnabled ? "已启用" : "已禁用";
toggle2.dataset.role = "reminder-rule-toggle";
const chk = Object.assign(document.createElement("input"), {
type: "checkbox",
checked: rule.isEnabled
});
chk.dataset.role = "reminder-rule-enabled";
const track = Object.assign(document.createElement("span"), {
className: styles.toggleTrack
});
toggle2.append(chk, track);
const header2 = Object.assign(document.createElement("div"), {
className: styles.reminderCardHeader
});
const titleWrap = document.createElement("div");
titleWrap.className = styles.reminderCardTitleWrap;
const title = Object.assign(document.createElement("div"), {
className: styles.reminderCardTitle,
textContent: `提醒 ${index + 1}`
});
const meta = Object.assign(document.createElement("div"), {
className: styles.reminderCardMeta,
textContent: describeReminderRule(rule)
});
titleWrap.append(title, meta);
const headerActions = Object.assign(document.createElement("div"), {
className: styles.reminderCardActions
});
const delBtn = Object.assign(document.createElement("button"), {
type: "button",
className: styles.deleteButton,
title: "删除此提醒",
textContent: "×"
});
delBtn.dataset.action = "delete-reminder-rule";
headerActions.append(toggle2, delBtn);
header2.append(titleWrap, headerActions);
const form = Object.assign(document.createElement("div"), {
className: styles.reminderCardForm
});
const minuteField = Object.assign(document.createElement("label"), {
className: styles.compactField
});
const minuteLabel = Object.assign(document.createElement("span"), {
className: styles.compactFieldLabel,
textContent: "提前时间"
});
const minuteControl = Object.assign(document.createElement("div"), {
className: styles.compactFieldControl
});
const numInp = Object.assign(document.createElement("input"), {
type: "number",
className: styles.miniNumber,
min: "1",
max: "1440",
value: String(rule.offset.minutesBeforeStart)
});
numInp.dataset.role = "reminder-rule-minutes";
const minuteSuffix = Object.assign(document.createElement("span"), {
className: styles.compactFieldSuffix,
textContent: formatReminderLeadTime(rule.offset.minutesBeforeStart)
});
minuteControl.append(numInp, minuteSuffix);
minuteField.append(minuteLabel, minuteControl);
const deliveryField = Object.assign(document.createElement("label"), {
className: styles.compactField
});
const deliveryLabel = Object.assign(document.createElement("span"), {
className: styles.compactFieldLabel,
textContent: "提醒方式"
});
const select = Object.assign(document.createElement("select"), {
className: styles.miniSelect
});
select.dataset.role = "reminder-rule-delivery";
for (const [value, label2] of Object.entries(REMINDER_DELIVERY_LABELS)) {
const option = Object.assign(document.createElement("option"), {
value,
textContent: label2
});
if (value === rule.delivery.kind) {
option.selected = true;
}
select.appendChild(option);
}
deliveryField.append(deliveryLabel, select);
form.append(minuteField, deliveryField);
const hint = Object.assign(document.createElement("div"), {
className: styles.reminderCardHint,
textContent: rule.isEnabled ? `导出后会写入 1 个 VALARM：${describeReminderRule(rule)}` : "当前已禁用，不会写入 ICS。"
});
card.append(header2, form, hint);
return card;
}
function createTableHead(labels) {
const thead = document.createElement("thead");
const row2 = document.createElement("tr");
for (const label2 of labels) {
const th = document.createElement("th");
th.textContent = label2;
row2.appendChild(th);
}
thead.appendChild(row2);
return thead;
}
function createAlarmTipContent() {
const fragment = document.createDocumentFragment();
fragment.append(
"提醒会在导出时为每个课程事件写入一个或多个 VALARM，可叠加。",
document.createElement("br")
);
const display = document.createElement("b");
display.textContent = "静默通知";
const recommended = document.createElement("i");
recommended.textContent = "推荐";
fragment.append(
display,
"：仅弹通知横幅，不响铃（",
recommended,
"）。",
document.createElement("br")
);
const audio = document.createElement("b");
audio.textContent = "响铃提醒";
fragment.append(
audio,
"：使用日历客户端默认提示音，兼容性取决于客户端。",
document.createElement("br")
);
fragment.append("你可以先套用快捷方案，再按需改成自定义。");
return fragment;
}
function createDialogElements(duration, periods, reminderProgram, defaultDate) {
const backdrop2 = Object.assign(document.createElement("div"), {
id: "ics-backdrop",
className: styles.backdrop
});
backdrop2.setAttribute("aria-hidden", "true");
document.body.appendChild(backdrop2);
const dialog2 = Object.assign(document.createElement("div"), {
id: "ics-dialog",
className: styles.dialog
});
dialog2.setAttribute("role", "dialog");
dialog2.setAttribute("aria-modal", "true");
dialog2.setAttribute("aria-labelledby", "ics-dialog-title");
dialog2.setAttribute("aria-hidden", "true");
const header2 = document.createElement("div");
header2.className = styles.header;
const headerTitle2 = document.createElement("div");
headerTitle2.className = styles.headerTitle;
const logo2 = Object.assign(document.createElement("div"), {
className: styles.logo,
textContent: "📅"
});
logo2.setAttribute("aria-hidden", "true");
const titleWrap = document.createElement("div");
const titleText2 = Object.assign(document.createElement("div"), {
id: "ics-dialog-title",
className: styles.titleText,
textContent: "导出日历"
});
const titleSub2 = Object.assign(document.createElement("div"), {
className: styles.titleSub,
textContent: "Export to .ics · iCalendar RFC 5545"
});
titleWrap.append(titleText2, titleSub2);
headerTitle2.append(logo2, titleWrap);
const closeBtn = Object.assign(document.createElement("button"), {
type: "button",
className: styles.closeButton,
title: "关闭 (Esc)",
textContent: "✕"
});
closeBtn.setAttribute("aria-label", "关闭对话框");
header2.append(headerTitle2, closeBtn);
const tabBar = document.createElement("div");
tabBar.className = styles.tabs;
tabBar.setAttribute("role", "tablist");
const tabDefs = [
{ id: "export", label: "导出设置" },
{ id: "schedule", label: "节次时间" },
{ id: "reminder", label: "课前提醒" }
];
for (const { id, label: label2 } of tabDefs) {
const isActive = id === "export";
const btn = Object.assign(document.createElement("button"), {
type: "button",
id: `ics-tab-btn-${id}`,
className: cx(styles.tabButton, isActive && styles.tabButtonActive),
textContent: label2
});
btn.dataset.tab = id;
btn.dataset.role = "tab-button";
btn.setAttribute("role", "tab");
btn.setAttribute("aria-selected", String(isActive));
btn.setAttribute("aria-controls", `ics-tab-${id}`);
tabBar.appendChild(btn);
}
const panelsEl = Object.assign(document.createElement("div"), {
className: styles.panels
});
const panelExport = Object.assign(document.createElement("div"), {
className: cx(styles.panel, styles.panelActive),
id: "ics-tab-export"
});
panelExport.dataset.role = "tab-panel";
panelExport.setAttribute("role", "tabpanel");
panelExport.setAttribute("aria-labelledby", "ics-tab-btn-export");
panelExport.setAttribute("aria-hidden", "false");
panelExport.hidden = false;
const twoCol = document.createElement("div");
twoCol.className = styles.twoColumn;
const rowDate = document.createElement("div");
rowDate.className = styles.row;
const lblDate = document.createElement("div");
lblDate.className = styles.label;
lblDate.append("学期第 1 周周一 ");
const req = Object.assign(document.createElement("span"), {
className: styles.required,
textContent: "*"
});
req.setAttribute("aria-label", "必填");
lblDate.appendChild(req);
const startInp = Object.assign(document.createElement("input"), {
type: "date",
id: "ics-semester-start",
className: styles.field,
value: defaultDate
});
startInp.setAttribute("aria-required", "true");
const tipDate = Object.assign(document.createElement("div"), {
className: styles.tip,
textContent: "第一教学周的周一日期"
});
rowDate.append(lblDate, startInp, tipDate);
twoCol.append(rowDate);
const previewHd = Object.assign(document.createElement("div"), {
className: styles.sectionHeading,
textContent: "节次时间预览"
});
const previewList = Object.assign(document.createElement("ul"), {
className: styles.preview,
id: "ics-preview-list"
});
panelExport.append(twoCol, previewHd, previewList);
const panelSchedule = Object.assign(document.createElement("div"), {
className: styles.panel,
id: "ics-tab-schedule"
});
panelSchedule.dataset.role = "tab-panel";
panelSchedule.setAttribute("role", "tabpanel");
panelSchedule.setAttribute("aria-labelledby", "ics-tab-btn-schedule");
panelSchedule.setAttribute("aria-hidden", "true");
panelSchedule.hidden = true;
const rowDur = document.createElement("div");
rowDur.className = styles.row;
const lblDur = Object.assign(document.createElement("div"), {
className: styles.label,
textContent: "每节课时长（分钟）"
});
const durInp = Object.assign(document.createElement("input"), {
type: "number",
id: "ics-duration",
className: styles.field,
min: "1",
max: "240",
value: String(duration)
});
const tipDur = Object.assign(document.createElement("div"), {
className: styles.tip,
textContent: "结束时间 = 开始时间 + 时长，课间休息不需要单独填写"
});
rowDur.append(lblDur, durInp, tipDur);
const scheduleHd = Object.assign(document.createElement("div"), {
className: styles.sectionHeading,
textContent: "各节次开始时间"
});
const periodTbl = document.createElement("table");
periodTbl.className = styles.table;
periodTbl.appendChild(createTableHead(["节", "开始", "结束", ""]));
const periodTb = document.createElement("tbody");
periodTb.id = "ics-period-tbody";
periods.forEach(
(period, index) => periodTb.appendChild(makePeriodRow(index, period.start, duration))
);
periodTbl.appendChild(periodTb);
const addPeriodBtn = Object.assign(document.createElement("button"), {
type: "button",
id: "ics-add-period-btn",
className: styles.addButton,
textContent: "＋ 添加节次"
});
const tipSchedule = Object.assign(document.createElement("div"), {
className: cx(styles.tip, styles.scheduleTip),
textContent: "配置自动保存，刷新页面后仍然有效"
});
panelSchedule.append(
rowDur,
scheduleHd,
periodTbl,
addPeriodBtn,
tipSchedule
);
const panelAlarm = Object.assign(document.createElement("div"), {
className: styles.panel,
id: "ics-tab-reminder"
});
panelAlarm.dataset.role = "tab-panel";
panelAlarm.setAttribute("role", "tabpanel");
panelAlarm.setAttribute("aria-labelledby", "ics-tab-btn-reminder");
panelAlarm.setAttribute("aria-hidden", "true");
panelAlarm.hidden = true;
const alarmTip2 = Object.assign(document.createElement("div"), {
className: cx(styles.tip, styles.alarmTip)
});
alarmTip2.appendChild(createAlarmTipContent());
const presetHeading = Object.assign(document.createElement("div"), {
className: styles.sectionHeading,
textContent: "快捷方案"
});
const reminderPresetBar = Object.assign(document.createElement("div"), {
className: styles.presetGrid,
id: "ics-reminder-preset-bar"
});
for (const preset of REMINDER_PRESET_DEFINITIONS) {
const isActive = reminderProgram.presetId === preset.id;
const btn = Object.assign(document.createElement("button"), {
type: "button",
className: cx(styles.presetButton, isActive && styles.presetButtonActive)
});
btn.dataset.role = "reminder-preset";
btn.dataset.presetId = preset.id;
btn.setAttribute("aria-pressed", String(isActive));
const name = Object.assign(document.createElement("span"), {
className: styles.presetButtonTitle,
textContent: preset.label
});
const desc = Object.assign(document.createElement("span"), {
className: styles.presetButtonDesc,
textContent: preset.description
});
btn.append(name, desc);
reminderPresetBar.appendChild(btn);
}
const summaryHeading = Object.assign(document.createElement("div"), {
className: styles.sectionHeading,
textContent: "导出预览"
});
const reminderSummaryEl = Object.assign(document.createElement("div"), {
className: styles.reminderSummary,
id: "ics-reminder-summary"
});
const reminderPreviewList2 = Object.assign(document.createElement("ul"), {
className: styles.reminderPreviewList,
id: "ics-reminder-preview-list"
});
const editorHeading = Object.assign(document.createElement("div"), {
className: styles.sectionHeading,
textContent: "自定义提醒"
});
const reminderRuleList = Object.assign(document.createElement("div"), {
className: styles.reminderCardList,
id: "ics-reminder-rule-list"
});
reminderProgram.rules.forEach(
(rule, index) => reminderRuleList.appendChild(makeReminderRuleCard(index, rule))
);
const addReminderRuleBtn = Object.assign(document.createElement("button"), {
type: "button",
id: "ics-add-reminder-rule-btn",
className: styles.addButton,
textContent: "＋ 新增自定义提醒"
});
panelAlarm.append(
alarmTip2,
presetHeading,
reminderPresetBar,
summaryHeading,
reminderSummaryEl,
reminderPreviewList2,
editorHeading,
reminderRuleList,
addReminderRuleBtn
);
panelsEl.append(panelExport, panelSchedule, panelAlarm);
const footer2 = document.createElement("div");
footer2.className = styles.footer;
const exportBtn = Object.assign(document.createElement("button"), {
type: "button",
id: "ics-export-btn",
className: styles.exportButton,
textContent: "⬇ 导出 .ics"
});
const statusEl = Object.assign(document.createElement("div"), {
id: "ics-status",
className: cx(styles.status, styles.statusInfo)
});
statusEl.setAttribute("aria-live", "polite");
const statusWrap2 = Object.assign(document.createElement("div"), {
className: styles.statusWrap
});
const statusActions2 = Object.assign(document.createElement("div"), {
className: styles.statusActions
});
const statusDetailBtn = Object.assign(document.createElement("button"), {
type: "button",
className: styles.statusDetailButton,
textContent: "查看详情",
hidden: true
});
statusDetailBtn.setAttribute("aria-controls", "ics-status-detail");
statusDetailBtn.setAttribute("aria-expanded", "false");
const statusDetailEl = Object.assign(document.createElement("pre"), {
id: "ics-status-detail",
className: styles.statusDetail,
hidden: true
});
statusActions2.appendChild(statusDetailBtn);
statusWrap2.append(statusEl, statusActions2, statusDetailEl);
footer2.append(exportBtn, statusWrap2);
dialog2.append(header2, tabBar, panelsEl, footer2);
document.body.appendChild(dialog2);
return {
backdrop: backdrop2,
dialog: dialog2,
closeBtn,
tabBar,
panelsEl,
startInp,
previewList,
durInp,
periodTb,
addPeriodBtn,
reminderPresetBar,
reminderSummaryEl,
reminderPreviewList: reminderPreviewList2,
reminderRuleList,
addReminderRuleBtn,
exportBtn,
statusEl,
statusDetailBtn,
statusDetailEl
};
}
const exportLogger = logger.child("ui.export");
function handleExportAction({
semKey,
startInp,
readDuration,
readPeriods,
readReminderProgram,
setStatus
}) {
const semStart = startInp.value;
const traceId = createTraceId("export");
if (!semStart) {
exportLogger.warn("导出被阻止：缺少学期开始日期", { traceId });
setStatus("⚠️ 请填写学期开始日期", "error");
startInp.focus();
return;
}
const [year, month, day] = semStart.split("-").map(Number);
const weekDay = new Date(year ?? 0, (month ?? 1) - 1, day ?? 1).getDay();
if (weekDay !== 1) {
const dayNames = ["日", "一", "二", "三", "四", "五", "六"];
exportLogger.warn("导出被阻止：学期开始日期不是周一", {
traceId,
context: { semStart, weekDay }
});
setStatus(
`⚠️ ${semStart} 是星期${dayNames[weekDay]}，请填写周一的日期`,
"error"
);
startInp.focus();
return;
}
exportLogger.info("开始处理导出请求", {
traceId,
context: { semStart, hasSemesterKey: Boolean(semKey) }
});
setStatus("解析课表中…", "info");
requestAnimationFrame(() => {
try {
const courses = extractCourses({ traceId });
if (!courses.length) {
exportLogger.warn("导出中止：未提取到课程", { traceId });
setStatus("⚠️ 未找到课程数据，请先点击「查询」加载课表", "error");
return;
}
const { ics, eventCount, reminderSummary: reminderSummary2 } = generateICS(
courses,
semStart,
readPeriods(),
readDuration(),
readReminderProgram(),
{ traceId }
);
const filename = `上理工课表_${semStart}.ics`;
downloadICS(ics, filename);
if (semKey) {
saveSemStart(semKey, semStart);
}
const alarmSummary = reminderSummary2.activeRuleCount ? `${reminderSummary2.presetLabel} · 每门课 ${reminderSummary2.alarmsPerEvent} 条提醒` : "已关闭提醒";
exportLogger.info("导出成功", {
traceId,
context: {
semStart,
courseCount: courses.length,
eventCount,
emittedAlarmCount: reminderSummary2.emittedAlarmCount,
presetId: reminderSummary2.presetId
}
});
setStatus(
`✅ ${courses.length} 门课 · ${eventCount} 个事件 · ${alarmSummary}`,
"ok"
);
} catch (error) {
const entry = exportLogger.error("导出失败", {
traceId,
context: { semStart, hasSemesterKey: Boolean(semKey) },
error
});
setStatus(
`❌ 导出失败：${error instanceof Error ? error.message : String(error)}`,
"error",
formatLogEntryForDisplay(entry)
);
}
});
}
function updateReminderRules(reminderProgram, recipe) {
return setReminderProgramRules(recipe(reminderProgram.rules));
}
function removeRuleById(rules, ruleId) {
const remainingRules = [];
let removedRule = null;
for (const rule of rules) {
if (removedRule === null && rule.id === ruleId) {
removedRule = rule;
continue;
}
remainingRules.push(rule);
}
return {
removedRule,
remainingRules
};
}
function createDialogConfigStore(initialDuration, initialPeriods, initialReminderProgram) {
let duration = normalizeDuration(initialDuration, initialDuration);
let periods = initialPeriods.map(clonePeriod);
let reminderProgram = cloneReminderProgram(initialReminderProgram);
return {
getDuration() {
return duration;
},
getPeriods() {
return periods.map(clonePeriod);
},
getReminderProgram() {
return cloneReminderProgram(reminderProgram);
},
setDuration(value) {
duration = normalizeDuration(value, duration);
},
setPeriodStart(index, start) {
const current = periods[index];
if (!current) {
return;
}
periods[index] = normalizePeriod({ start }, current.start);
},
addPeriod(start) {
periods.push(normalizePeriod({ start }));
},
removePeriod(index) {
if (periods.length <= 1) {
return;
}
periods.splice(index, 1);
},
applyReminderPreset(presetId) {
reminderProgram = setReminderProgramPreset(reminderProgram, presetId);
},
setReminderRuleEnabled(ruleId, isEnabled) {
reminderProgram = updateReminderRules(
reminderProgram,
(rules) => rules.map(
(rule) => rule.id === ruleId ? { ...rule, isEnabled } : rule
)
);
},
setReminderRuleMinutes(ruleId, minutesBeforeStart) {
reminderProgram = updateReminderRules(
reminderProgram,
(rules) => rules.map(
(rule) => rule.id === ruleId ? {
...rule,
offset: {
minutesBeforeStart: Math.max(
1,
Number.parseInt(String(minutesBeforeStart), 10) || 1
)
}
} : rule
)
);
},
setReminderRuleDelivery(ruleId, kind) {
reminderProgram = updateReminderRules(
reminderProgram,
(rules) => rules.map(
(rule) => rule.id === ruleId ? {
...rule,
delivery: { kind }
} : rule
)
);
},
addReminderRule(rule = {}) {
const fallbackRule = createCustomReminderRule();
reminderProgram = updateReminderRules(reminderProgram, (rules) => [
...rules,
{
...fallbackRule,
...rule,
offset: {
minutesBeforeStart: typeof rule.offset?.minutesBeforeStart === "number" ? rule.offset.minutesBeforeStart : fallbackRule.offset.minutesBeforeStart
},
delivery: {
kind: rule.delivery?.kind === "AUDIO" ? "AUDIO" : "DISPLAY"
},
template: { kind: "course-start-countdown" }
}
]);
},
removeReminderRule(ruleId) {
reminderProgram = updateReminderRules(
reminderProgram,
(rules) => removeRuleById(rules, ruleId).remainingRules
);
}
};
}
function renderPeriodRows(periodTb, periods, duration) {
periodTb.replaceChildren(
...periods.map(
(period, index) => makePeriodRow(index, period.start, duration)
)
);
}
function renderReminderRuleCards(reminderRuleList, rules) {
if (!rules.length) {
const empty = Object.assign(document.createElement("div"), {
className: styles.emptyState,
textContent: "当前不会导出任何课前提醒。可以直接套用预设，或手动新增自定义提醒。"
});
reminderRuleList.replaceChildren(empty);
return;
}
reminderRuleList.replaceChildren(
...rules.map((rule, index) => makeReminderRuleCard(index, rule))
);
}
function renderReminderSummary(summaryEl, previewList, reminderProgram) {
const summary = summarizeReminderProgram(reminderProgram);
if (!summary.activeRuleCount) {
summaryEl.textContent = "当前方案：已关闭提醒";
previewList.replaceChildren();
return;
}
summaryEl.textContent = `当前方案：${summary.presetLabel} · 每门课 ${summary.activeRuleCount} 条提醒`;
previewList.replaceChildren(
...summary.activeRuleDescriptions.map((item) => {
const li = document.createElement("li");
li.textContent = item;
return li;
})
);
}
function refreshPeriodTable(periodTb, periods, duration) {
periodTb.querySelectorAll("tr[data-idx]").forEach((tr, index) => {
const period = periods[index];
tr.dataset.idx = String(index);
const noEl = tr.querySelector('[data-cell="period-index"]');
const endEl = tr.querySelector('[data-cell="period-end"]');
const startEl = tr.querySelector(
'[data-role="period-start"]'
);
if (noEl) {
noEl.textContent = String(index + 1);
}
if (startEl && period && startEl.value !== period.start) {
startEl.value = period.start;
}
if (endEl && startEl) {
endEl.textContent = "→ " + addMinutes(startEl.value, duration);
}
});
}
function refreshPreview(previewList, periods, duration) {
previewList.replaceChildren(
...periods.map((period, index) => {
const li = document.createElement("li");
const indexEl = Object.assign(document.createElement("span"), {
className: styles.previewIndex,
textContent: String(index + 1)
});
const startEl = Object.assign(document.createElement("span"), {
className: styles.previewTime,
textContent: period.start
});
const endEl = Object.assign(document.createElement("span"), {
className: styles.previewEnd,
textContent: `→ ${addMinutes(period.start, duration)}`
});
li.append(indexEl, startEl, endEl);
return li;
})
);
}
let syncExistingUI = null;
function setActiveTab(tabBar, panelsEl, tabId) {
for (const tabButton2 of Array.from(
tabBar.querySelectorAll('[data-role="tab-button"]')
)) {
const active = tabButton2.dataset.tab === tabId;
tabButton2.classList.toggle(styles.tabButtonActive, active);
tabButton2.setAttribute("aria-selected", String(active));
}
for (const panel2 of Array.from(
panelsEl.querySelectorAll('[data-role="tab-panel"]')
)) {
const active = panel2.id === `ics-tab-${tabId}`;
panel2.classList.toggle(styles.panelActive, active);
panel2.hidden = !active;
panel2.setAttribute("aria-hidden", String(!active));
}
}
function createUI() {
if (document.getElementById("ics-dialog")) {
syncExistingUI?.();
return;
}
const duration = getDuration();
const periods = getPeriods();
const reminderProgram = getReminderProgram();
const semKey = detectSemesterKey();
const defaultDate = guessSemesterStart(semKey) ?? `${( new Date()).getFullYear()}-02-17`;
const {
backdrop: backdrop2,
dialog: dialog2,
closeBtn,
tabBar,
panelsEl,
startInp,
previewList,
durInp,
periodTb,
addPeriodBtn,
reminderPresetBar,
reminderSummaryEl,
reminderPreviewList: reminderPreviewList2,
reminderRuleList,
addReminderRuleBtn,
exportBtn,
statusEl,
statusDetailBtn,
statusDetailEl
} = createDialogElements(duration, periods, reminderProgram, defaultDate);
let store = createDialogConfigStore(duration, periods, reminderProgram);
function clearStatusDetail() {
statusDetailBtn.hidden = true;
statusDetailBtn.textContent = "查看详情";
statusDetailBtn.setAttribute("aria-expanded", "false");
statusDetailEl.hidden = true;
statusDetailEl.textContent = "";
}
syncExistingUI = () => {
const latestDuration = getDuration();
const latestPeriods = getPeriods();
const latestReminderProgram = getReminderProgram();
store = createDialogConfigStore(
latestDuration,
latestPeriods,
latestReminderProgram
);
durInp.value = String(latestDuration);
renderPeriodRows(periodTb, latestPeriods, latestDuration);
refreshPeriodTable(periodTb, latestPeriods, latestDuration);
syncReminderPresetButtons(latestReminderProgram.presetId);
renderReminderRuleCards(reminderRuleList, latestReminderProgram.rules);
renderReminderSummary(
reminderSummaryEl,
reminderPreviewList2,
latestReminderProgram
);
syncAddReminderBtn(latestReminderProgram.rules);
refreshPreview(previewList, latestPeriods, latestDuration);
clearStatusDetail();
};
function openDialog2() {
syncExistingUI?.();
backdrop2.classList.add(styles.dialogOpen);
dialog2.classList.add(styles.dialogOpen);
dialog2.setAttribute("aria-hidden", "false");
refreshPreview(previewList, store.getPeriods(), store.getDuration());
requestAnimationFrame(() => startInp.focus());
}
function closeDialog() {
backdrop2.classList.remove(styles.dialogOpen);
dialog2.classList.remove(styles.dialogOpen);
dialog2.setAttribute("aria-hidden", "true");
document.getElementById("ics-trigger-btn")?.focus();
}
closeBtn.addEventListener("click", closeDialog);
backdrop2.addEventListener("click", closeDialog);
document.addEventListener("keydown", (event) => {
if (event.key === "Escape" && dialog2.classList.contains(styles.dialogOpen)) {
event.preventDefault();
closeDialog();
}
});
document.getElementById("ics-trigger-btn")?.addEventListener("click", openDialog2);
tabBar.addEventListener("click", (event) => {
const btn = event.target.closest(
'[data-role="tab-button"]'
);
if (!btn) {
return;
}
const tabId = btn.dataset.tab;
if (!tabId) {
return;
}
setActiveTab(tabBar, panelsEl, tabId);
if (tabId === "export") {
refreshPreview(previewList, store.getPeriods(), store.getDuration());
}
});
function persistDialogState() {
saveDuration(store.getDuration());
savePeriods(store.getPeriods());
saveReminderProgram(store.getReminderProgram());
}
function onPeriodChange() {
persistDialogState();
const currentDuration = store.getDuration();
const currentPeriods = store.getPeriods();
durInp.value = String(currentDuration);
refreshPeriodTable(periodTb, currentPeriods, currentDuration);
refreshPreview(previewList, currentPeriods, currentDuration);
}
const MAX_REMINDER_RULES = 5;
function syncAddReminderBtn(rules) {
addReminderRuleBtn.disabled = rules.length >= MAX_REMINDER_RULES;
}
function syncReminderPresetButtons(presetId) {
for (const button of Array.from(
reminderPresetBar.querySelectorAll(
'[data-role="reminder-preset"]'
)
)) {
const active = button.dataset.presetId === presetId;
button.classList.toggle(styles.presetButtonActive, active);
button.setAttribute("aria-pressed", String(active));
}
}
function onReminderChange() {
persistDialogState();
const currentReminderProgram = store.getReminderProgram();
syncReminderPresetButtons(currentReminderProgram.presetId);
renderReminderRuleCards(reminderRuleList, currentReminderProgram.rules);
renderReminderSummary(
reminderSummaryEl,
reminderPreviewList2,
currentReminderProgram
);
syncAddReminderBtn(currentReminderProgram.rules);
}
refreshPreview(previewList, store.getPeriods(), store.getDuration());
const initialReminderProgram = store.getReminderProgram();
syncReminderPresetButtons(initialReminderProgram.presetId);
renderReminderRuleCards(reminderRuleList, initialReminderProgram.rules);
renderReminderSummary(
reminderSummaryEl,
reminderPreviewList2,
initialReminderProgram
);
syncAddReminderBtn(initialReminderProgram.rules);
durInp.addEventListener("input", () => {
store.setDuration(durInp.value);
onPeriodChange();
});
periodTb.addEventListener("input", (event) => {
const target = event.target;
if (target.matches('[data-role="period-start"]')) {
const row2 = target.closest("tr[data-idx]");
const index = Number.parseInt(row2?.dataset.idx ?? "-1", 10);
store.setPeriodStart(index, target.value);
onPeriodChange();
}
});
periodTb.addEventListener("click", (event) => {
const btn = event.target.closest(
'[data-action="delete-period"]'
);
if (!btn) {
return;
}
const row2 = btn.closest("tr[data-idx]");
const index = Number.parseInt(row2?.dataset.idx ?? "-1", 10);
store.removePeriod(index);
renderPeriodRows(periodTb, store.getPeriods(), store.getDuration());
onPeriodChange();
});
addPeriodBtn.addEventListener("click", () => {
const currentPeriods = store.getPeriods();
const currentDuration = store.getDuration();
const lastStart = currentPeriods.at(-1)?.start ?? "08:00";
const nextStart = addMinutes(lastStart, currentDuration + 10);
store.addPeriod(nextStart);
renderPeriodRows(periodTb, store.getPeriods(), store.getDuration());
onPeriodChange();
});
reminderPresetBar.addEventListener("click", (event) => {
const button = event.target.closest(
'[data-role="reminder-preset"]'
);
const presetId = button?.dataset.presetId;
if (!presetId) {
return;
}
store.applyReminderPreset(presetId);
onReminderChange();
});
reminderRuleList.addEventListener("change", (event) => {
const target = event.target;
const row2 = target.closest("[data-reminder-rule-id]");
const ruleId = row2?.dataset.reminderRuleId;
if (!ruleId) {
return;
}
if (target.matches('[data-role="reminder-rule-enabled"]')) {
store.setReminderRuleEnabled(
ruleId,
target.checked
);
onReminderChange();
}
if (target.matches('[data-role="reminder-rule-delivery"]')) {
store.setReminderRuleDelivery(
ruleId,
target.value
);
onReminderChange();
}
});
reminderRuleList.addEventListener("input", (event) => {
const target = event.target;
if (target.matches('[data-role="reminder-rule-minutes"]')) {
const row2 = target.closest("[data-reminder-rule-id]");
const ruleId = row2?.dataset.reminderRuleId;
if (!ruleId) {
return;
}
store.setReminderRuleMinutes(ruleId, Number.parseInt(target.value, 10));
onReminderChange();
}
});
reminderRuleList.addEventListener("click", (event) => {
const btn = event.target.closest(
'[data-action="delete-reminder-rule"]'
);
if (!btn) {
return;
}
const row2 = btn.closest("[data-reminder-rule-id]");
const ruleId = row2?.dataset.reminderRuleId;
if (!ruleId) {
return;
}
store.removeReminderRule(ruleId);
onReminderChange();
});
addReminderRuleBtn.addEventListener("click", () => {
store.addReminderRule();
onReminderChange();
});
const statusClassNames = {
error: styles.statusError,
info: styles.statusInfo,
ok: styles.statusOk
};
const setStatus = (message, tone, detail) => {
statusEl.textContent = message;
statusEl.className = cx(styles.status, statusClassNames[tone]);
if (tone === "error" && detail) {
statusDetailBtn.hidden = false;
statusDetailBtn.textContent = "查看详情";
statusDetailBtn.setAttribute("aria-expanded", "false");
statusDetailEl.textContent = detail;
statusDetailEl.hidden = true;
return;
}
clearStatusDetail();
};
statusDetailBtn.addEventListener("click", () => {
const willExpand = statusDetailEl.hidden;
statusDetailEl.hidden = !willExpand;
statusDetailBtn.textContent = willExpand ? "隐藏详情" : "查看详情";
statusDetailBtn.setAttribute("aria-expanded", String(willExpand));
});
exportBtn.addEventListener("click", () => {
persistDialogState();
handleExportAction({
semKey,
startInp,
readDuration: () => store.getDuration(),
readPeriods: () => store.getPeriods(),
readReminderProgram: () => store.getReminderProgram(),
setStatus
});
});
}
function injectTriggerButton(onClick) {
if (document.getElementById("ics-trigger-btn")) {
return;
}
const btn = document.createElement("button");
btn.type = "button";
btn.id = "ics-trigger-btn";
btn.className = "btn btn-primary";
btn.setAttribute("aria-haspopup", "dialog");
const icon = document.createElement("span");
icon.className = "bigger-120 glyphicon glyphicon-calendar";
icon.setAttribute("aria-hidden", "true");
btn.appendChild(icon);
btn.appendChild(document.createTextNode(" 导出日历"));
btn.addEventListener("click", onClick);
const pdfBtn = document.getElementById("shcPDF");
const toolbar = document.getElementById("tb") ?? document.querySelector(".btn-toolbar");
if (pdfBtn) {
pdfBtn.before(btn);
} else if (toolbar) {
toolbar.prepend(btn);
} else {
const fallback = document.querySelector(".sl_add_btn .col-sm-12");
(fallback ?? document.body).prepend(btn);
}
}
const initLogger = logger.child("bootstrap.init");
function isTimetableReady() {
return document.querySelector('table[id^="kbgrid_table_"] .timetable_con') !== null;
}
function openDialog() {
document.getElementById("ics-backdrop")?.classList.add(styles.dialogOpen);
const dialog2 = document.getElementById("ics-dialog");
dialog2?.classList.add(styles.dialogOpen);
dialog2?.setAttribute("aria-hidden", "false");
}
function earlyInjectButton() {
injectTriggerButton(() => {
if (!isTimetableReady()) {
initLogger.warn("课表尚未加载，阻止导出", {
context: { reason: "timetable-not-ready" }
});
alert("请先点击「查询」按钮加载表格课表，再导出日历。");
return;
}
initLogger.info("用户点击导出按钮，打开导出对话框");
createUI();
openDialog();
});
}
function ensureUI() {
earlyInjectButton();
createUI();
}
function init() {
configureLogger(getLoggingConfig());
initLogger.debug("开始初始化脚本", {
context: { timetableReady: isTimetableReady() }
});
if (isTimetableReady()) {
initLogger.info("检测到课表已加载，直接初始化 UI");
ensureUI();
return;
}
const observer = new MutationObserver(() => {
if (document.getElementById("tb") && !document.getElementById("ics-trigger-btn")) {
initLogger.debug("检测到工具栏容器，提前注入导出按钮");
earlyInjectButton();
}
if (isTimetableReady()) {
initLogger.info("检测到课表已加载，停止观察并初始化 UI");
observer.disconnect();
ensureUI();
}
});
initLogger.debug("开始观察页面加载状态");
observer.observe(document.body, { childList: true, subtree: true });
if (document.getElementById("tb")) {
initLogger.debug("工具栏已存在，立即注入导出按钮");
earlyInjectButton();
}
}
init();
})();