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+/**
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+ * 重庆理工大学课表导入脚本
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+ * author: Dawn Drizzle
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+ */
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+const API_BASE = 'https://timetable-cfc.cqut.edu.cn/api/courseSchedule';
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+
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+// 仅允许在课表站点内执行，避免跨站点误触发
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+const checkLogin = () => window.location.hostname === 'timetable-cfc.cqut.edu.cn';
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+
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+// 统一的接口请求封装：POST + JSON + 携带 Cookie，并在失败时提示原因
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+const baseFetch = async (path, body, description) => {
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+ const response = await fetch(`${API_BASE}/${path}`, {
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+ method: 'POST',
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+ credentials: 'include',
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+ headers: {
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+ 'Content-Type': 'application/json',
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+ },
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+ body: body === undefined ? undefined : JSON.stringify(body),
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+ });
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+
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+ if (!response.ok) {
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+ AndroidBridge.showToast(`获取${description}失败，请确认已登录后重试`);
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+ throw new Error(`获取${description}失败: ${response.status} ${response.statusText}`);
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+ }
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+
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+ try {
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+ return await response.json();
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+ } catch (error) {
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+ AndroidBridge.showToast(`解析${description}失败，请确认当前页面登录状态`);
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+ throw new Error(`解析${description}失败: ${error.message}`);
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+ }
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+};
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+
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+// 获取当前登录用户信息（包含 username、校区等）
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+const getUserInfo = async () => await baseFetch('getUserInfo', {}, '用户信息');
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+
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+// 获取指定校区的节次时间表
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+const getCampusTimeInfo = async (campusName) => await baseFetch('getCampusTimeInfo', { campusName }, '时间表');
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+
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+// 获取指定周课程事件列表；weekNum/yearTerm 为空时，接口返回当前学期/当前周信息
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+const getWeekEvents = async (userID, weekNum, yearTerm, description) => await baseFetch(
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+ 'listWeekEvents',
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+ {
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+ userID: String(userID),
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+ weekNum,
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+ yearTerm,
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+ },
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+ description,
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+);
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+
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+// 将接口的节次时间转换为统一结构，并按节次序号升序排序
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+const parseTimeSlots = (timeSlots) => timeSlots
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+ .slice()
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+ .sort((left, right) => Number(left.sessionNum) - Number(right.sessionNum))
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+ .map((timeSlot) => ({
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+ number: Number(timeSlot.sessionNum) || 0,
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+ startTime: timeSlot.startTime ?? '',
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+ endTime: timeSlot.endTime ?? '',
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+ }));
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+
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+// 推算学期开始日期（YYYY-MM-DD）：使用 weekDayList 第一条的月/日 + yearTerm 中的学年信息
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+const parseSemesterStartDate = (yearTerm, weekDayList) => {
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+ const firstWeekDate = weekDayList?.[0]?.weekDate;
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+
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+ if (!yearTerm || !firstWeekDate) {
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+ return null;
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+ }
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+
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+ const [startYear, endYear, termPart] = String(yearTerm).split('-');
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+ const [month, day] = String(firstWeekDate).split('/').map(Number);
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+
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+ if (!startYear || !endYear || !termPart || Number.isNaN(month) || Number.isNaN(day)) {
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+ return null;
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+ }
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+
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+ const year = termPart === '1' ? Number(startYear) : Number(endYear);
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+
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+ if (Number.isNaN(year)) {
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+ return null;
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+ }
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+
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+ const date = new Date(Date.UTC(year, month - 1, day));
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+
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+ if (Number.isNaN(date.getTime())) {
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+ return null;
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+ }
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+
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+ return date.toISOString().split('T')[0];
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+};
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+
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+// 将接口的 event 解析为课程结构（节次、星期、周次等）
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+const parseCourse = (event) => {
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+ const sessionList = (event.sessionList ?? []).map(Number).filter((session) => !Number.isNaN(session));
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+ const startSection = Number(event.sessionStart) || sessionList[0] || 0;
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+ const endSection = sessionList[sessionList.length - 1] || startSection + (Number(event.sessionLast) || 1) - 1;
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+
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+ return {
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+ name: event.eventName ?? '',
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+ teacher: event.memberName ?? '',
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+ position: event.address ?? '',
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+ day: Number(event.weekDay) || 0,
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+ startSection,
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+ endSection,
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+ weeks: (event.weekList ?? []).map(Number).filter((week) => !Number.isNaN(week)),
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+ };
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+};
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+
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+// 合并完全相同（课程名/老师/地点/星期/节次范围一致）的课程，将周次去重合并
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+const mergeCourses = (events) => {
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+ const mergedCourses = new Map();
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+
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+ for (const event of events) {
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+ const course = parseCourse(event);
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+ const key = [
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+ course.name,
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+ course.teacher,
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+ course.position,
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+ course.day,
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+ course.startSection,
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+ course.endSection,
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+ ].join('||');
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+
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+ if (!mergedCourses.has(key)) {
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+ mergedCourses.set(key, course);
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+ continue;
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+ }
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+
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+ const existingCourse = mergedCourses.get(key);
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+ existingCourse.weeks = [...new Set([...existingCourse.weeks, ...course.weeks])].sort((left, right) => left - right);
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+ }
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+
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+ return [...mergedCourses.values()];
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+};
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+
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+// 将解析后的结构写入 App（配置、课程列表、节次时间表）
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+const saveSchedule = (parsedSchedule) => Promise.all([
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+ window.AndroidBridgePromise.saveCourseConfig(JSON.stringify(parsedSchedule.courseConfig)),
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+ window.AndroidBridgePromise.saveImportedCourses(JSON.stringify(parsedSchedule.courses)),
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+ window.AndroidBridgePromise.savePresetTimeSlots(JSON.stringify(parsedSchedule.timeSlots)),
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+]);
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+
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+// 主流程：校验页面 → 拉取用户/校区 → 拉取节次/当前学期信息 → 拉取全学期每周课程 → 合并保存
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+(async () => {
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+ if (!checkLogin()) {
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+ AndroidBridge.showToast('请先打开重庆理工大学课表页面并登录');
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+ throw new Error('当前不在重庆理工大学课表页面');
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+ }
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+
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+ const userInfo = await getUserInfo();
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+ const userID = userInfo?.username;
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+ const campusName = userInfo?.userCustomSetting?.campusName;
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+
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+ if (!userID || !campusName) {
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+ AndroidBridge.showToast('未获取到完整的用户信息，请确认已登录');
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+ throw new Error('用户信息不完整');
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+ }
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+
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+ const [timeSlotData, currentWeekData] = await Promise.all([
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+ getCampusTimeInfo(campusName),
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+ getWeekEvents(userID, null, null, '当前学期信息'),
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+ ]);
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+
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+ const yearTerm = currentWeekData?.yearTerm;
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+ const weekList = Array.isArray(currentWeekData?.weekList) ? currentWeekData.weekList : [];
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+ const currentWeekNum = currentWeekData?.weekNum;
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+ const semesterStartDate = parseSemesterStartDate(yearTerm, currentWeekData?.weekDayList);
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+
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+ if (!yearTerm || weekList.length === 0) {
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+ AndroidBridge.showToast('未获取到当前学期信息');
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+ throw new Error('当前学期信息不完整');
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+ }
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+
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+ const weekResults = await Promise.all(
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+ weekList.map((weekNum) => String(weekNum) === String(currentWeekNum)
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+ ? currentWeekData
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+ : getWeekEvents(userID, String(weekNum), yearTerm, `第${weekNum}周课程`))
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+ );
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+
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+ await saveSchedule({
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+ courseConfig: {
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+ semesterStartDate,
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+ semesterTotalWeeks: weekList.length,
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+ },
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+ timeSlots: parseTimeSlots(timeSlotData),
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+ courses: mergeCourses(weekResults.flatMap((result) => result?.eventList ?? [])),
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+ });
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+
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+ AndroidBridge.notifyTaskCompletion();
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+})();
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XingHeYuZhuan