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+// 仲恺农业工程学院拾光课程表适配脚本
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+// https://edu-admin.zhku.edu.cn/
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+// 教务平台：强智教务
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+// 适配开发者：lc6464
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+
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+const PRESET_TIME_CONFIG = {
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+ campuses: {
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+ haizhu: {
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+ startTimes: {
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+ morning: "08:00",
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+ noon: "11:30",
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+ afternoon: "14:30",
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+ evening: "19:30"
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+ }
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+ },
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+ baiyun: {
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+ startTimes: {
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+ morning: "08:40",
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+ noon: "12:20",
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+ afternoon: "13:30",
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+ evening: "19:00"
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+ }
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+ }
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+ },
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+ common: {
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+ sectionCounts: {
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+ morning: 4,
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+ noon: 1,
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+ afternoon: 4,
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+ evening: 3
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+ },
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+ durations: {
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+ classMinutes: 40,
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+ shortBreakMinutes: 10,
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+ longBreakMinutes: 20
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+ },
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+ longBreakAfter: {
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+ morning: 2,
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+ noon: 0, // 午间课程无大课间
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+ afternoon: 2,
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+ evening: 0 // 晚间课程无大课间
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+ }
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+ }
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+};
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+
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+const CAMPUS_OPTIONS = [
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+ { id: "haizhu", label: "海珠校区" },
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+ { id: "baiyun", label: "白云校区" }
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+];
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+
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+// 统一做文本清洗，避免 DOM 中换行与多空格干扰匹配
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+function cleanText(value) {
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+ return (value ?? "").replace(/\s+/g, " ").trim();
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+}
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+
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+// HH:mm -> 当天分钟数
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+function parseTimeToMinutes(hhmm) {
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+ const [h, m] = hhmm.split(":").map(Number);
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+ return h * 60 + m;
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+}
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+
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+// 当天分钟数 -> HH:mm
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+function formatMinutesToTime(totalMinutes) {
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+ const h = Math.floor(totalMinutes / 60);
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+ const m = totalMinutes % 60;
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+ return `${String(h).padStart(2, "0")}:${String(m).padStart(2, "0")}`;
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+}
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+
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+// 将“2026年03月09”这类中文日期转换为“2026-03-09”
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+function normalizeCnDateToIso(cnDateText) {
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+ const match = (cnDateText ?? "").match(/(\d{4})年(\d{1,2})月(\d{1,2})/);
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+ if (match == null) {
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+ throw new Error(`无法解析日期：${cnDateText}`);
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+ }
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+
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+ // 这里使用 Number 而不是 parseInt
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+ // 输入来自正则捕获组，已是纯数字，不需要 parseInt 的截断语义
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+ const y = Number(match[1]);
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+ const m = Number(match[2]);
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+ const d = Number(match[3]);
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+
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+ return `${String(y).padStart(4, "0")}-${String(m).padStart(2, "0")}-${String(d).padStart(2, "0")}`;
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+}
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+
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+// 通过首页时间模式标签识别校区
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+// 规则：name="kbjcmsid" 的 li 中，带 layui-this 的若是第一个则海珠，第二个则白云
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+async function detectCampusFromMainPage() {
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+ const url = "https://edu-admin.zhku.edu.cn/jsxsd/framework/xsMain_new.htmlx";
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+ const response = await fetch(url, {
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+ method: "GET",
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+ credentials: "include"
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+ });
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+
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+ if (!response.ok) {
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+ throw new Error(`获取首页时间模式失败：HTTP ${response.status}`);
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+ }
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+
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+ const html = await response.text();
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+ const parser = new DOMParser();
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+ const doc = parser.parseFromString(html, "text/html");
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+ const nodes = Array.from(doc.querySelectorAll('li[name="kbjcmsid"]'));
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+
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+ if (nodes.length < 2) {
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+ return null;
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+ }
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+
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+ const activeIndex = nodes.findIndex((node) => {
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+ return node.classList.contains("layui-this");
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+ });
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+
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+ if (activeIndex === 0) {
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+ return "haizhu";
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+ }
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+
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+ if (activeIndex === 1) {
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+ return "baiyun";
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+ }
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+
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+ // 兜底：若索引异常，按文本再次判断
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+ const activeNode = activeIndex >= 0 ? nodes[activeIndex] : null;
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+ const activeText = cleanText(activeNode?.textContent ?? "");
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+ if (activeText.includes("白云")) {
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+ return "baiyun";
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+ }
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+ if (activeText.includes("默认")) {
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+ return "haizhu";
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+ }
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+
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+ return null;
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+}
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+
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+// 获取最终校区
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+// 先尝试自动识别，识别失败再让用户选择
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+async function chooseCampus() {
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+ // 按 xsMain_new.htmlx 的时间模式标签判断
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+ try {
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+ const campusFromMain = await detectCampusFromMainPage();
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+ if (campusFromMain != null) {
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+ console.log("通过首页时间模式识别到校区：", campusFromMain);
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+ return campusFromMain;
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+ }
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+ } catch (error) {
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+ console.warn("通过首页时间模式识别校区失败，将回退到页面文本识别：", error);
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+ }
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+
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+ const labels = CAMPUS_OPTIONS.map((item) => item.label);
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+ const defaultIndex = 1; // 默认白云校区
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+
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+ const selectedIndex = await window.AndroidBridgePromise.showSingleSelection(
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+ "请选择校区",
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+ JSON.stringify(labels),
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+ defaultIndex
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+ );
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+
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+ if (selectedIndex == null || selectedIndex < 0 || selectedIndex >= CAMPUS_OPTIONS.length) {
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+ return "baiyun";
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+ }
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+ return CAMPUS_OPTIONS[selectedIndex].id;
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+}
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+
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+// 按规则动态生成节次时间
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+// 这样后续学校调整作息时，只需要改 PRESET_TIME_CONFIG
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+function buildPresetTimeSlots(campusId) {
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+ const campus = PRESET_TIME_CONFIG.campuses[campusId] ?? PRESET_TIME_CONFIG.campuses.baiyun;
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+ const common = PRESET_TIME_CONFIG.common;
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+
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+ const segments = ["morning", "noon", "afternoon", "evening"];
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+ const slots = [];
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+ let sectionNumber = 1;
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+
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+ for (const segment of segments) {
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+ // 每个时段从配置中的起始时间开始滚动推导
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+ let cursor = parseTimeToMinutes(campus.startTimes[segment]);
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+ const count = common.sectionCounts[segment];
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+ const longBreakAfter = common.longBreakAfter[segment] ?? 0;
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+
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+ for (let i = 1; i <= count; i += 1) {
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+ const start = cursor;
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+ const end = start + common.durations.classMinutes;
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+
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+ slots.push({
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+ number: sectionNumber,
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+ startTime: formatMinutesToTime(start),
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+ endTime: formatMinutesToTime(end)
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+ });
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+ sectionNumber += 1;
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+
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+ cursor = end;
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+ if (i < count) {
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+ // 当 longBreakAfter 为 0 时，该时段不会触发大课间
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+ const longBreakApplies = longBreakAfter > 0 && i === longBreakAfter;
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+ cursor += longBreakApplies
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+ ? common.durations.longBreakMinutes
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+ : common.durations.shortBreakMinutes;
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+ }
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+ }
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+ }
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+
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+ return slots;
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+}
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+
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+// 解析周次与节次
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+// 示例："3-4,6-8(周)[01-02节]"、"1-16(单周)[03-04节]"
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+function parseWeeksAndSections(rawText) {
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+ const text = cleanText(rawText);
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+ const match = text.match(/^(.*?)\(([^)]*周)\)\[(.*?)节\]$/);
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+ if (match == null) {
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+ throw new Error(`无法解析课程时间：${text}`);
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+ }
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+
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+ const weeksPart = match[1];
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+ const weekFlag = match[2];
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+ const sectionsPart = match[3];
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+
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+ // 先把周次范围展开成完整数组
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+ const weeks = [];
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+ const weekRanges = weeksPart.match(/\d+(?:-\d+)?/g) ?? [];
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+ for (const rangeText of weekRanges) {
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+ if (rangeText.includes("-")) {
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+ const [start, end] = rangeText.split("-").map(Number);
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+ for (let w = start; w <= end; w += 1) {
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+ weeks.push(w);
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+ }
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+ } else {
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+ weeks.push(Number(rangeText));
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+ }
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+ }
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+
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+ // 去重并排序后，再根据单双周标记过滤
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+ let normalizedWeeks = [...new Set(weeks)].sort((a, b) => a - b);
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+ if (weekFlag.includes("单")) {
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+ normalizedWeeks = normalizedWeeks.filter((w) => w % 2 === 1);
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+ }
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+ if (weekFlag.includes("双")) {
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+ normalizedWeeks = normalizedWeeks.filter((w) => w % 2 === 0);
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+ }
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+
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+ const sections = (sectionsPart.match(/\d+/g) ?? []).map(Number).sort((a, b) => a - b);
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+ if (sections.length === 0) {
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+ throw new Error(`无法解析节次：${text}`);
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+ }
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+
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+ return {
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+ weeks: normalizedWeeks,
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+ startSection: sections[0],
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+ endSection: sections[sections.length - 1]
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+ };
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+}
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+
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+// 从当前位置向前查找满足条件的 font 节点
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+function findPreviousFont(fonts, startIndex, predicate) {
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+ for (let i = startIndex - 1; i >= 0; i -= 1) {
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+ if (predicate(fonts[i])) {
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+ return fonts[i];
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+ }
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+ }
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+ return null;
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+}
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+
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+// 从当前位置向后查找满足条件的 font 节点
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+function findNextFont(fonts, startIndex, predicate) {
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+ for (let i = startIndex + 1; i < fonts.length; i += 1) {
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+ if (predicate(fonts[i])) {
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+ return fonts[i];
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+ }
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+ }
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+ return null;
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+}
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+
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+// 教务页面会用 display:none 隐藏辅助节点，这里只保留可见信息
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+function isVisibleFont(font) {
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+ const styleText = (font.getAttribute("style") ?? "").replace(/\s+/g, "").toLowerCase();
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+ return !styleText.includes("display:none");
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+}
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+
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+// 从课表 iframe 中解析课程
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+// 输出为扁平数组，不做同名课程合并
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+function parseCoursesFromIframeDocument(iframeDoc) {
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+ const courses = [];
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+ const cells = iframeDoc.querySelectorAll(".kbcontent[id$='2']");
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+
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+ cells.forEach((cell) => {
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+ // id 形如 xxxxx-<day>-2，day 为 1~7
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+ const idParts = (cell.id ?? "").split("-");
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+ const day = Number(idParts[idParts.length - 2]);
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+ if (!Number.isInteger(day) || day < 1 || day > 7) {
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+ return;
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+ }
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+
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+ // 同一个 cell 里可能存在多个课程，因此要逐个锚点拆解
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+ const fonts = Array.from(cell.querySelectorAll("font"));
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+
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+ fonts.forEach((font, idx) => {
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+ const title = cleanText(font.getAttribute("title") ?? "");
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+ if (!title.includes("周次")) {
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+ return;
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+ }
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+ if (!isVisibleFont(font)) {
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+ return;
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+ }
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+
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+ const weekText = cleanText(font.textContent);
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+ if (weekText === "") {
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+ return;
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+ }
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+
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+ // 以“周次(节次)”行为锚点，向前找教师和课程名，向后找教室
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+ const teacherFont = findPreviousFont(fonts, idx, (candidate) => {
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+ const candidateTitle = cleanText(candidate.getAttribute("title") ?? "");
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+ return candidateTitle.includes("教师") && isVisibleFont(candidate);
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+ });
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+
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+ const teacherIndex = teacherFont == null ? idx : fonts.indexOf(teacherFont);
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+ const nameFont = findPreviousFont(fonts, teacherIndex, (candidate) => {
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+ const candidateTitle = cleanText(candidate.getAttribute("title") ?? "");
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+ const candidateNameAttr = cleanText(candidate.getAttribute("name") ?? "");
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+ const text = cleanText(candidate.textContent);
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+ return (
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+ candidateTitle === "" &&
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+ candidateNameAttr === "" &&
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+ isVisibleFont(candidate) &&
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+ text !== ""
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+ );
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+ });
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+
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+ const locationFont = findNextFont(fonts, idx, (candidate) => {
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+ const candidateTitle = cleanText(candidate.getAttribute("title") ?? "");
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+ return candidateTitle.includes("教室") && isVisibleFont(candidate);
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+ });
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+
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+ const courseName = cleanText(nameFont?.textContent ?? "");
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+ const teacher = cleanText(teacherFont?.textContent ?? "");
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+ let position = cleanText(locationFont?.textContent ?? "");
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+
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+ // 移除教室中的“(白)”“（白云）”“(白)实”等字样，该信息对于学生而言无意义
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+ position = position.replace(/[(（]白云?[)）]实?/g, "");
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+
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+ // 过滤空课程名、网络课和不存在的虚拟位置
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+ if (courseName === ""
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+ || position.includes("网络学时，不排时间教室")
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+ || position.includes("经典研读")
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+ || /^（?网络课）?/.test(courseName)) {
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+ return;
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+ }
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+
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+ const parsed = parseWeeksAndSections(weekText);
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+
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+ // 查重
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+ const existingCourse = courses.find((c) => c.name === courseName
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+ && c.teacher === teacher
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+ && c.position === position
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+ && c.day === day
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+ && c.startSection === parsed.startSection
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+ && c.endSection === parsed.endSection
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+ && JSON.stringify(c.weeks) === JSON.stringify(parsed.weeks));
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+
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+ if (existingCourse != null) {
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+ return;
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+ }
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+
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+ courses.push({
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+ name: courseName,
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+ teacher,
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+ position,
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+ day,
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+ startSection: parsed.startSection,
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+ endSection: parsed.endSection,
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+ weeks: parsed.weeks
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+ });
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+ });
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+ });
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+
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+ return courses;
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+}
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+
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+// 获取课表 iframe 的文档对象
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+function getScheduleIframeDocument() {
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+ const iframe = document.querySelector("iframe[src*='/jsxsd/xskb/xskb_list.do']");
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+ if (iframe == null || iframe.contentDocument == null) {
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+ throw new Error("未找到课表 iframe，或 iframe 内容尚未加载完成");
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+ }
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+ return iframe.contentDocument;
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+}
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+
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+// 获取当前学年学期 ID，例如 2025-2026-2
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+function getSemesterId(iframeDoc) {
|
|
|
+ const select = iframeDoc.querySelector("#xnxq01id");
|
|
|
+ if (select == null) {
|
|
|
+ throw new Error("未找到学年学期选择框 #xnxq01id");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 优先读取 option[selected]，读取失败再回退到 select.value
|
|
|
+ const selectedOption = select.querySelector("option[selected]");
|
|
|
+ return cleanText(selectedOption?.value ?? select.value);
|
|
|
+}
|
|
|
+
|
|
|
+// 拉取教学周历并提取开学日期与总周数
|
|
|
+async function fetchSemesterCalendarInfo(semesterId) {
|
|
|
+ const url = `https://edu-admin.zhku.edu.cn/jsxsd/jxzl/jxzl_query?xnxq01id=${encodeURIComponent(semesterId)}`;
|
|
|
+ const response = await fetch(url, {
|
|
|
+ method: "GET",
|
|
|
+ credentials: "include"
|
|
|
+ });
|
|
|
+ if (!response.ok) {
|
|
|
+ throw new Error(`获取教学周历失败：HTTP ${response.status}`);
|
|
|
+ }
|
|
|
+
|
|
|
+ const html = await response.text();
|
|
|
+ const parser = new DOMParser();
|
|
|
+ const doc = parser.parseFromString(html, "text/html");
|
|
|
+ const rows = Array.from(doc.querySelectorAll("#kbtable tr"));
|
|
|
+
|
|
|
+ // 周次行特征：第一列是纯数字
|
|
|
+ const weekRows = rows.filter((row) => {
|
|
|
+ const firstCell = row.querySelector("td");
|
|
|
+ return /^\d+$/.test(cleanText(firstCell?.textContent ?? ""));
|
|
|
+ });
|
|
|
+ if (weekRows.length === 0) {
|
|
|
+ throw new Error("教学周历中未找到周次行");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 学期起始日按“第一周周一”计算
|
|
|
+ const firstWeekRow = weekRows[0];
|
|
|
+ const mondayCell = firstWeekRow.querySelectorAll("td")[1];
|
|
|
+ const mondayTitle = mondayCell?.getAttribute("title") ?? "";
|
|
|
+ if (mondayTitle === "") {
|
|
|
+ throw new Error("教学周历中未找到第一周周一日期");
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ semesterStartDate: normalizeCnDateToIso(mondayTitle),
|
|
|
+ semesterTotalWeeks: weekRows.length
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+// 主流程：读取课表 -> 选择校区 -> 拉周历 -> 生成节次 -> 调桥接导入
|
|
|
+async function importSchedule() {
|
|
|
+ AndroidBridge.showToast("开始读取教务课表……");
|
|
|
+
|
|
|
+ // 读取 iframe 并获取当前学年学期 ID
|
|
|
+ const iframeDoc = getScheduleIframeDocument();
|
|
|
+ const semesterId = getSemesterId(iframeDoc);
|
|
|
+
|
|
|
+ // 解析课程信息
|
|
|
+ const courses = parseCoursesFromIframeDocument(iframeDoc);
|
|
|
+ if (courses.length === 0) {
|
|
|
+ throw new Error("未解析到任何课程，请确认当前课表页面已加载完成");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 拉取周历信息，获取开学日期与总周数
|
|
|
+ const calendarInfo = await fetchSemesterCalendarInfo(semesterId);
|
|
|
+
|
|
|
+ // 选择校区并生成预设上课时间配置
|
|
|
+ const campusId = await chooseCampus();
|
|
|
+ const campusLabel = CAMPUS_OPTIONS.find((item) => item.id === campusId)?.label ?? "白云校区";
|
|
|
+ const presetTimeSlots = buildPresetTimeSlots(campusId);
|
|
|
+
|
|
|
+ // 构建上课预设时间配置
|
|
|
+ const config = {
|
|
|
+ semesterStartDate: calendarInfo.semesterStartDate,
|
|
|
+ semesterTotalWeeks: calendarInfo.semesterTotalWeeks,
|
|
|
+ defaultClassDuration: PRESET_TIME_CONFIG.common.durations.classMinutes,
|
|
|
+ defaultBreakDuration: PRESET_TIME_CONFIG.common.durations.shortBreakMinutes,
|
|
|
+ // 每周按周一起始计算，因此固定为 1
|
|
|
+ firstDayOfWeek: 1
|
|
|
+ };
|
|
|
+
|
|
|
+ // 通知课表软件进行导入，传递课程与预设时间配置
|
|
|
+ await window.AndroidBridgePromise.saveImportedCourses(JSON.stringify(courses));
|
|
|
+ await window.AndroidBridgePromise.savePresetTimeSlots(JSON.stringify(presetTimeSlots));
|
|
|
+ await window.AndroidBridgePromise.saveCourseConfig(JSON.stringify(config));
|
|
|
+
|
|
|
+ AndroidBridge.showToast(`导入成功：${campusLabel}，课程 ${courses.length} 条`);
|
|
|
+ AndroidBridge.notifyTaskCompletion();
|
|
|
+}
|
|
|
+
|
|
|
+// 自执行入口
|
|
|
+(async () => {
|
|
|
+ try {
|
|
|
+ await importSchedule();
|
|
|
+ } catch (error) {
|
|
|
+ console.error("课表导入失败：", error);
|
|
|
+ // 失败原因直接提示给用户，便于在移动端快速定位问题
|
|
|
+ AndroidBridge.showToast(`导入失败：${error.message}`);
|
|
|
+ }
|
|
|
+})();
|
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