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+// 洛阳理工学院教务（乘方教务）适配器
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+// 流程：获取学期列表 → 选择学期 → 导入课表与教务作息
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+// 接口：
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+// GET /new/student/xsgrkb/week.page 课表页数据（学期下拉 + 作息表，直接请求获取，无需进入课表页面）
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+// POST /new/student/xsgrkb/getCalendarWeekDatas 整学期课程数据
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+
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+// 周次字符串
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+function parseWeeks(weekStr) {
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+ if (!weekStr) return [];
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+ const weeks = weekStr.split(",").map(w => parseInt(w.trim(), 10)).filter(w => !isNaN(w) && w > 0);
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+ return [...new Set(weeks)].sort((a, b) => a - b);
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+}
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+
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+// 解析按周场地字符串
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+function parseVenueWeeks(jxcdmc2) {
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+ const venueMap = new Map();
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+ let lastRoom = null;
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+ String(jxcdmc2 || "").split(",").forEach(part => {
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+ const match = part.trim().match(/^(.*?)-(\d+)$/);
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+ if (!match) return;
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+ const room = match[1].trim();
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+ const week = parseInt(match[2], 10);
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+ if (room) lastRoom = room;
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+ if (!lastRoom || isNaN(week)) return;
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+ if (!venueMap.has(lastRoom)) venueMap.set(lastRoom, []);
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+ venueMap.get(lastRoom).push(week);
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+ });
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+ return venueMap;
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+}
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+
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+// 课程地点
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+function resolvePosition(item) {
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+ const primary = String(item.jxcdmc || "").trim();
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+ if (primary) return primary;
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+ if (String(item.bapjxcd || "") === "1") return "不用场地";
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+ return "待定";
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+}
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+
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+function cleanTeacherName(raw) {
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+ return String(raw || "").replace(/\[[^\]]*\]/g, "").trim();
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+}
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+
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+// 课表接口数据
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+function parseCourseList(apiJson, slotMap) {
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+ if (!apiJson) throw new Error("课表接口无响应");
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+ if (apiJson.code !== 0) {
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+ const message = String(apiJson.message || "").trim();
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+ throw new Error(message || `课表接口返回错误（code=${apiJson.code}）`);
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+ }
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+ if (!Array.isArray(apiJson.data)) throw new Error("课表接口返回格式不正确");
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+
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+ const courseMap = new Map();
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+ apiJson.data.forEach(item => {
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+ const day = parseInt(item.xq, 10);
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+ const startSection = parseInt(item.ps, 10);
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+ const endSection = parseInt(item.pe, 10);
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+ const allWeeks = parseWeeks(item.zc);
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+ if (!item.kcmc || !allWeeks.length || isNaN(day) || isNaN(startSection) || isNaN(endSection) ||
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+ day < 1 || day > 7 || startSection > endSection) return;
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+
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+ const teacher = cleanTeacherName(item.teaxms || item.pkr) || "未知";
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+ const venues = parseVenueWeeks(item.jxcdmc2);
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+ const venueEntries = venues.size > 0
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+ ? Array.from(venues.entries(), ([position, weeks]) => ({ position, weeks: [...new Set(weeks)].sort((a, b) => a - b) }))
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+ : [{ position: resolvePosition(item), weeks: allWeeks }];
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+
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+ venueEntries.forEach(({ position, weeks }) => {
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+ const course = { name: item.kcmc.trim(), teacher, position, day, startSection, endSection, weeks };
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+
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+ const actualStart = String(item.qssj || "").slice(0, 5);
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+ const actualEnd = String(item.jssj || "").slice(0, 5);
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+ const expectedStart = slotMap[startSection] && slotMap[startSection].start;
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+ const expectedEnd = slotMap[endSection] && slotMap[endSection].end;
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+ if (actualStart && actualEnd && (actualStart !== expectedStart || actualEnd !== expectedEnd)) {
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+ course.isCustomTime = true;
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+ course.customStartTime = actualStart;
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+ course.customEndTime = actualEnd;
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+ }
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+
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+ const key = [course.name, teacher, position, day,
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+ course.isCustomTime ? actualStart + actualEnd : `${startSection}-${endSection}`].join("__");
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+ const existing = courseMap.get(key);
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+ if (existing) {
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+ existing.weeks = [...new Set(existing.weeks.concat(weeks))].sort((a, b) => a - b);
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+ } else {
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+ courseMap.set(key, course);
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+ }
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+ });
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+ });
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+
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+ return Array.from(courseMap.values()).sort((a, b) =>
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+ a.day - b.day || a.startSection - b.startSection || a.endSection - b.endSection || a.name.localeCompare(b.name)
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+ );
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+}
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+
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+// 从 week.page 源码提取作息表
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+function parseBusinessHoursFromHtml(htmlText) {
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+ const match = htmlText.match(/var\s+businessHours\s*=\s*\$\.parseJSON\('(\[.*?\])'\);/);
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+ const slots = [];
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+ const map = {};
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+ if (match) {
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+ JSON.parse(match[1]).forEach(item => {
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+ const number = parseInt(item.jcdm, 10);
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+ const startTime = String(item.qssj || "").slice(0, 5);
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+ const endTime = String(item.jssj || "").slice(0, 5);
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+ if (isNaN(number) || !startTime || !endTime) return;
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+ slots.push({ number, startTime, endTime });
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+ map[number] = { start: startTime, end: endTime };
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+ });
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+ slots.sort((a, b) => a.number - b.number);
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+ }
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+ return { slots, map };
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+}
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+
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+// 读取页面中的学期下拉框
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+function extractSemesterOptions(doc) {
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+ const selectElem = doc.getElementById("xnxqdm");
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+ if (!selectElem) return null;
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+ const semesters = [];
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+ const semesterValues = [];
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+ let defaultIndex = 0;
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+ Array.from(selectElem.querySelectorAll("option")).forEach(option => {
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+ if (!option.value) return;
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+ semesters.push(option.innerText.trim());
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+ semesterValues.push(option.value);
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+ if (option.selected || option.hasAttribute("selected")) defaultIndex = semesters.length - 1;
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+ });
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+ if (semesters.length === 0) return null;
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+
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+ const start = Math.max(0, defaultIndex - 1);
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+ const end = Math.min(semesters.length, defaultIndex + 10);
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+ return {
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+ semesters: semesters.slice(start, end),
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+ semesterValues: semesterValues.slice(start, end),
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+ defaultIndex: defaultIndex - start
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+ };
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+}
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+
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+// 导入前提示用户先登录教务系统
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+async function promptUserToStart() {
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+ return await window.shiguangBridgePromise.showAlert(
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+ "洛阳理工学院教务导入",
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+ "请先确保已登录教务系统，再继续导入。",
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+ "我已登录"
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+ );
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+}
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+
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+// 从页面已有学期中选择目标学期
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+async function selectSemester(semesterOptions) {
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+ const selectedIndex = await window.shiguangBridgePromise.showSingleSelection(
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+ "选择学期",
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+ JSON.stringify(semesterOptions.semesters),
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+ semesterOptions.defaultIndex
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+ );
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+ if (selectedIndex === null || selectedIndex < 0) return null;
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+ return {
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+ label: semesterOptions.semesters[selectedIndex],
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+ value: semesterOptions.semesterValues[selectedIndex]
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+ };
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+}
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+
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+// 直接获取课表页数据（学期下拉与作息表）。乘方教务系统的学期列表由服务端渲染，
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+// 不提供返回学期列表的 JSON 接口，因此直接请求 week.page 即可，无需用户进入课表页面。
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+async function fetchSchedulePage() {
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+ const response = await fetch("/new/student/xsgrkb/week.page", { method: "GET", credentials: "include" });
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+ if (!response.ok) throw new Error(`无法获取课表数据（HTTP ${response.status}）`);
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+ return response.text();
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+}
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+
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+// 乘方统一表单 POST，附带 JSON 请求头与会话
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+async function postForm(url, formData) {
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+ const response = await fetch(url, {
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+ method: "POST",
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+ headers: {
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+ "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
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+ "X-Requested-With": "XMLHttpRequest"
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+ },
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+ credentials: "include",
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+ body: formData.toString()
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+ });
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+ if (!response.ok) throw new Error(`请求失败（HTTP ${response.status}）`);
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+ return response;
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+}
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+
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+// 请求指定学期的课程数据
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+async function fetchCourseData(xnxqdm) {
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+ const year = parseInt(xnxqdm.slice(0, 4), 10);
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+ const formData = new URLSearchParams();
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+ formData.append("xnxqdm", xnxqdm);
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+ formData.append("zc", "");
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+ formData.append("d1", `${year}-08-01 00:00:00`);
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+ formData.append("d2", `${year + 1}-08-31 23:59:59`);
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+ return (await postForm("/new/student/xsgrkb/getCalendarWeekDatas", formData)).json();
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+}
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+
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+async function saveCourses(courses) {
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+ await window.shiguangBridgePromise.saveImportedCourses(JSON.stringify(courses));
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+}
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+
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+async function saveTimeSlots(timeSlots) {
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+ if (timeSlots.length === 0) return;
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+ await window.shiguangBridgePromise.savePresetTimeSlots(JSON.stringify(timeSlots));
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+}
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+
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+// 编排导入流程：提示 → 选学期 → 请求课表 → 保存课程与作息时间
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+async function runImportFlow() {
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+ try {
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+ const confirmed = await promptUserToStart();
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+ if (!confirmed) { window.shiguangBridge.showToast("导入已取消"); return; }
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+
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+ const pageHtml = await fetchSchedulePage();
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+ const semesterOptions = extractSemesterOptions(new DOMParser().parseFromString(pageHtml, "text/html"));
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+ if (!semesterOptions) throw new Error("未找到学期列表，请先登录教务系统");
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+
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+ const semester = await selectSemester(semesterOptions);
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+ if (!semester) { window.shiguangBridge.showToast("导入已取消"); return; }
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+
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+ const { slots, map: slotMap } = parseBusinessHoursFromHtml(pageHtml);
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+ window.shiguangBridge.showToast(`正在获取 ${semester.label} 的课表...`);
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+ const courses = parseCourseList(await fetchCourseData(semester.value), slotMap);
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+
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+ if (courses.length === 0) {
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+ await window.shiguangBridgePromise.showAlert(
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+ "提示",
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+ "该学期没有获取到课程数据，请检查登录状态和所选学期。",
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+ "确定"
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+ );
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+ return;
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+ }
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+
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+ await saveCourses(courses);
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+ try {
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+ await saveTimeSlots(slots);
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+ } catch (error) {
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+ window.shiguangBridge.showToast(`课程已导入，作息时间导入失败：${error.message}`);
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+ }
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+
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+ window.shiguangBridge.showToast("导入完成");
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+ window.shiguangBridge.notifyTaskCompletion();
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+ } catch (error) {
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+ await window.shiguangBridgePromise.showAlert(
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+ "导入失败",
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+ error.message || String(error),
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+ "确定"
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+ );
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+ }
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+}
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+
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+runImportFlow();
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xiaomanjun233