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+/**
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+ * 湖南商务职业技术学院教务系统(hnvcc.edu.cn) 拾光课程表适配脚本
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+// 非该大学开发者适配,开发者无法及时发现问题
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+// 出现问题请提联系开发者或者提交pr更改,这更加快速
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+
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+function validateYearInput(input) {
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+ // 检查输入是否为四位数字
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+ if (/^[0-9]{4}$/.test(input)) {
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+ return false;
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+ } else {
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+ return "请输入四位数字的学年!";
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+ }
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+}
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+
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+/**
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+ * 验证周次字符串并转换为数字数组
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+ * @param {string} weekStr 课表中的周次字符串
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+ * @returns {number[]} 周数数组
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+ */
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+function parseWeeks(weekStr) {
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+ const weeks = [];
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+ // 匹配 "第...周" 或 "第...(...",提取中间的范围部分
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+ const match = weekStr.match(/第(.*?)(周|\()/);
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+ if (!match) return weeks;
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+
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+ const ranges = match[1].split(',');
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+
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+ for (const range of ranges) {
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+ // 兼容处理 1-10 或 10 这样的数字
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+ const parts = range.split('-');
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+ if (parts.length === 2) {
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+ let start = parseInt(parts[0].trim());
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+ let end = parseInt(parts[1].trim());
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+ if (start > end) [start, end] = [end, start];
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+
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+ for (let i = start; i <= end; i++) {
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+ if (!weeks.includes(i)) {
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+ weeks.push(i);
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+ }
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+ }
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+ } else if (parts.length === 1) {
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+ const week = parseInt(parts[0].trim());
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+ if (!isNaN(week) && !weeks.includes(week)) {
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+ weeks.push(week);
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+ }
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+ }
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+ }
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+ return weeks.sort((a, b) => a - b);
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+}
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+
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+/**
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+ * 解析节次字符串为开始和结束节次
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+ * 允许字符串包含其他文本(如 "第一大节\n第1-2节"),只要包含数字范围即可。
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+ * @param {string} sectionStr 课表的节次行标题(包含文字和数字)
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+ * @returns {{start: number, end: number} | null}
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+ */
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+function parseSections(sectionStr) {
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+ // 1. 尝试匹配范围格式:匹配 (\d+)-(\d+)
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+ let match = sectionStr.match(/(\d+)\s*-\s*(\d+)/);
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+ if (match) {
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+ return {
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+ start: parseInt(match[1]),
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+ end: parseInt(match[2])
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+ };
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+ }
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+
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+ // 2. 尝试匹配单个节次格式:匹配单个 (\d+)
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+ match = sectionStr.match(/(\d+)/);
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+ if (match) {
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+ const section = parseInt(match[1]);
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+ // 忽略小于 1 的数字,避免解析到其他无关的数字
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+ if (section > 0) {
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+ return {
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+ start: section,
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+ end: section
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+ };
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+ }
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+ }
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+
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+ // 3. 都没有匹配到,返回 null
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+ return null;
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+}
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+
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+
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+/**
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+ * 异步获取教务系统课表 HTML 内容,并用 DOMParser 转换成 Document 对象。
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+ * @param {string} xnxqid 学年学期ID
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+ * @returns {Document | null} 解析后的 Document 对象或 null
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+ */
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+async function fetchTimetable(xnxqid) {
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+ AndroidBridge.showToast("正在请求课表数据...");
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+
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+ // 完整的 URL 路径
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+ const url = `http://jwxt.hnvcc.edu.cn/jsxsd/framework/mainV_index_loadkb.htmlx?rq=all&xnxqid=${xnxqid}&xswk=false`;
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+
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+ try {
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+ const response = await fetch(url, {
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+ "body": null,
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+ "mode": "cors",
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+ "credentials": "include" // 确保携带了教务系统的登录Session
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+ });
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+
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+ if (!response.ok) {
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+ AndroidBridge.showToast(`网络响应错误,状态码: ${response.status}。请检查登录状态。`);
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+ return null;
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+ }
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+
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+ const htmlData = await response.text();
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+ AndroidBridge.showToast("数据获取成功,开始解析 HTML...");
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+
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+ const parser = new DOMParser();
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+ const doc = parser.parseFromString(htmlData, "text/html");
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+
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+ return doc;
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+
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+ } catch (error) {
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+ AndroidBridge.showToast(`请求过程中发生错误: ${error.message}`);
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+ return null;
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+ }
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+}
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+
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+
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+/**
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+ * 主要解析逻辑:从 Document 对象中提取课程数据
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+ * @param {Document} doc - 包含课表数据的 Document 对象
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+ * @returns {{courses: object[], config: object} | null}
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+ */
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+function parseTimetable(doc) {
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+ const courses = [];
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+ let parsedRowCount = 0;
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+ const timetable = doc.getElementById('timetable');
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+
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+ if (!timetable) {
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+ AndroidBridge.showToast("HTML 中未找到课表表格 #timetable。");
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+ return null;
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+ }
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+
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+ // 尝试从 li_showWeek 元素中提取总周数,默认 20
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+ const totalWeeksElement = doc.getElementById('li_showWeek');
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+ const totalWeeksMatch = (totalWeeksElement ? totalWeeksElement.innerHTML : '').match(/\/(\d+)周/);
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+ const semesterTotalWeeks = totalWeeksMatch ? parseInt(totalWeeksMatch[1]) : 20;
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+
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+ const rows = timetable.querySelectorAll('tbody > tr');
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+
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+ rows.forEach((row, rowIndex) => {
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+
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+ const allCells = row.querySelectorAll('td');
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+
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+ // 1. 过滤掉不符合格式的行(如备注行或空行)
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+ if (allCells.length < 2 || row.querySelector('td[colspan="7"]')) {
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+ return;
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+ }
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+
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+ const sectionCell = allCells[0];
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+ // 提取节次单元格的纯文本
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+ const sectionText = sectionCell.innerText.trim();
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+ const sections = parseSections(sectionText);
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+
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+ if (!sections) {
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+ return;
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+ }
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+
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+ parsedRowCount++;
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+
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+ // 遍历周一到周日
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+ for (let day = 1; day <= 7; day++) {
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+ const cellIndex = day;
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+ const dayCell = allCells[cellIndex];
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+
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+ if (!dayCell) continue;
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+
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+ // 获取详细课程信息的容器
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+ const itemBoxes = dayCell.querySelectorAll('.item-box');
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+
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+ itemBoxes.forEach(box => {
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+
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+ // 优化:只选择 .item-box 的直接子元素 <p>,避免任何可能的嵌套干扰
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+ const courseNamePs = box.querySelectorAll(':scope > p');
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+
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+ courseNamePs.forEach(nameP => {
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+ try {
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+ const name = nameP.innerText.trim();
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+ if (!name) return; // 课程名为空,跳过
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+
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+ // 查找紧随 P 标签的 .tch-name 元素(包含教师和学分)
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+ let tchNameDiv = nameP.nextElementSibling;
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+ while (tchNameDiv && (tchNameDiv.nodeType !== 1 || !tchNameDiv.classList.contains('tch-name'))) {
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+ tchNameDiv = tchNameDiv.nextElementSibling;
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+ }
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+
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+ if (!tchNameDiv || !tchNameDiv.classList.contains('tch-name')) {
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+ // 未找到教师信息,跳过
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+ return;
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+ }
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+
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+ // 提取教师
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+ const teacherSpan = tchNameDiv.querySelector('span:nth-child(1)');
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+ const teacher = teacherSpan ? teacherSpan.innerText.replace('教师:', '').trim() : '';
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+
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+ // 2. 查找地点/周次 Div
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+ let infoDiv = null;
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+ let currentElement = tchNameDiv.nextElementSibling;
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+
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+ while (currentElement) {
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+ // 目标 Location/Week DIV: 必须是 DIV 且包含位置图标
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+ if (currentElement.tagName === 'DIV' && currentElement.querySelector('img[src*="item1.png"]')) {
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+ infoDiv = currentElement;
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+ break;
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+ }
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+
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+ // 遇到下一个课程名 P 标签,停止搜索
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+ if (currentElement.tagName === 'P') {
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+ break;
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+ }
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+
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+ currentElement = currentElement.nextElementSibling;
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+ }
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+
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+ if (!infoDiv) {
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+ // 未找到地点/周次信息,跳过
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+ return;
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+ }
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+
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+ // 提取地点和周次
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+ let position = '';
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+ let weekText = '';
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+
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+ const infoSpans = infoDiv.querySelectorAll('span');
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+ if (infoSpans.length >= 1) {
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+ position = infoSpans[0].innerText.trim();
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+ }
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+ if (infoSpans.length >= 2) {
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+ weekText = infoSpans[1].innerText.trim();
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+ }
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+
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+ // 3. 构造课程对象
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+ const weeksArray = parseWeeks(weekText);
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+
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+ if (weeksArray.length > 0) {
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+ const newCourse = {
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+ name: name,
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+ teacher: teacher,
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+ position: position,
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+ day: day, // 1=周一, 7=周日
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+ startSection: sections.start,
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+ endSection: sections.end,
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+ weeks: weeksArray
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+ };
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+ courses.push(newCourse);
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+ }
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+
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+ } catch (e) {
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+ // 保留 error 级别的日志以防关键错误被忽略
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+ console.error(`解析课程时发生未预期的错误: ${e.message}`, e);
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+ }
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+ });
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+ });
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+ }
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+ });
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+
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+ // 构造配置对象
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+ const config = {
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+ semesterTotalWeeks: semesterTotalWeeks,
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+ firstDayOfWeek: 1 // 一周的第一天是周一
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+ };
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+
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+ return { courses, config };
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+}
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+
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+/**
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+ * 合并连续的课程节次
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+ * 合并条件:同一天、同一周次、同一课程名、同一教师、同一地点,且节次连续。
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+ * @param {object[]} courses 待合并的课程列表
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+ * @returns {object[]} 合并后的课程列表
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+ */
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+function mergeCourses(courses) {
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+ if (!courses || courses.length === 0) {
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+ return [];
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+ }
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+
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+ // 1. 排序:确保同一天、同一周次的课程按节次顺序排列
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+ courses.sort((a, b) => {
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+ if (a.day !== b.day) return a.day - b.day;
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+ const weekA = JSON.stringify(a.weeks);
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+ const weekB = JSON.stringify(b.weeks);
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+ if (weekA !== weekB) return weekA.localeCompare(weekB);
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+ return a.startSection - b.startSection;
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+ });
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+
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+ const mergedCourses = [];
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+ // 初始化第一个课程为当前的合并起点
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+ let currentMergedCourse = { ...courses[0] };
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+
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+ for (let i = 1; i < courses.length; i++) {
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+ const nextCourse = courses[i];
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+
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+ const isSameDay = nextCourse.day === currentMergedCourse.day;
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+ const isSameWeeks = JSON.stringify(nextCourse.weeks) === JSON.stringify(currentMergedCourse.weeks);
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|
|
|
+ const isSameName = nextCourse.name === currentMergedCourse.name;
|
|
|
|
|
+ const isSameTeacher = nextCourse.teacher === currentMergedCourse.teacher;
|
|
|
|
|
+ const isSamePosition = nextCourse.position === currentMergedCourse.position;
|
|
|
|
|
+ const isConsecutive = nextCourse.startSection === currentMergedCourse.endSection + 1;
|
|
|
|
|
+
|
|
|
|
|
+ // 检查合并条件
|
|
|
|
|
+ const canMerge = isSameDay && isSameWeeks && isSameName && isSameTeacher && isSamePosition && isConsecutive;
|
|
|
|
|
+
|
|
|
|
|
+ if (canMerge) {
|
|
|
|
|
+ currentMergedCourse.endSection = nextCourse.endSection;
|
|
|
|
|
+ } else {
|
|
|
|
|
+ mergedCourses.push(currentMergedCourse);
|
|
|
|
|
+ currentMergedCourse = { ...nextCourse };
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+ mergedCourses.push(currentMergedCourse);
|
|
|
|
|
+
|
|
|
|
|
+ return mergedCourses;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+// 生成夏季作息时间段
|
|
|
|
|
+function generateSummerTimeSlots() {
|
|
|
|
|
+ return [
|
|
|
|
|
+ { "number": 1, "startTime": "08:20", "endTime": "09:05" },
|
|
|
|
|
+ { "number": 2, "startTime": "09:15", "endTime": "10:00" },
|
|
|
|
|
+ { "number": 3, "startTime": "10:20", "endTime": "11:05" },
|
|
|
|
|
+ { "number": 4, "startTime": "11:15", "endTime": "12:00" },
|
|
|
|
|
+ { "number": 5, "startTime": "14:30", "endTime": "15:15" },
|
|
|
|
|
+ { "number": 6, "startTime": "15:25", "endTime": "16:10" },
|
|
|
|
|
+ { "number": 7, "startTime": "16:25", "endTime": "17:10" },
|
|
|
|
|
+ { "number": 8, "startTime": "17:20", "endTime": "18:05" },
|
|
|
|
|
+ { "number": 9, "startTime": "19:00", "endTime": "19:45" },
|
|
|
|
|
+ { "number": 10, "startTime": "19:55", "endTime": "20:40" },
|
|
|
|
|
+ { "number": 11, "startTime": "20:45", "endTime": "21:30" },
|
|
|
|
|
+ { "number": 12, "startTime": "21:35", "endTime": "22:20" }
|
|
|
|
|
+ ];
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+// 生成冬季作息时间段
|
|
|
|
|
+function generateWinterTimeSlots() {
|
|
|
|
|
+ return [
|
|
|
|
|
+ { "number": 1, "startTime": "08:20", "endTime": "09:05" },
|
|
|
|
|
+ { "number": 2, "startTime": "09:15", "endTime": "10:00" },
|
|
|
|
|
+ { "number": 3, "startTime": "10:20", "endTime": "11:05" },
|
|
|
|
|
+ { "number": 4, "startTime": "11:15", "endTime": "12:00" },
|
|
|
|
|
+ { "number": 5, "startTime": "14:00", "endTime": "14:45" },
|
|
|
|
|
+ { "number": 6, "startTime": "14:55", "endTime": "15:40" },
|
|
|
|
|
+ { "number": 7, "startTime": "15:55", "endTime": "16:40" },
|
|
|
|
|
+ { "number": 8, "startTime": "16:50", "endTime": "17:35" },
|
|
|
|
|
+ { "number": 9, "startTime": "19:00", "endTime": "19:45" },
|
|
|
|
|
+ { "number": 10, "startTime": "19:55", "endTime": "20:40" },
|
|
|
|
|
+ { "number": 11, "startTime": "20:45", "endTime": "21:30" },
|
|
|
|
|
+ { "number": 12, "startTime": "21:35", "endTime": "22:20" }
|
|
|
|
|
+ ];
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+async function runImportFlow() {
|
|
|
|
|
+ const currentTitle = document.title || '';
|
|
|
|
|
+ if (currentTitle.includes('登录') || currentTitle.includes('Login')) {
|
|
|
|
|
+ AndroidBridge.showToast("请先登录教务系统");
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+ // *** 结束新增逻辑 ***
|
|
|
|
|
+
|
|
|
|
|
+ // 获取用户输入:学年
|
|
|
|
|
+ const academicYear = await window.AndroidBridgePromise.showPrompt(
|
|
|
|
|
+ "选择学年",
|
|
|
|
|
+ "请输入要导入课程的学年(如 2025):",
|
|
|
|
|
+ "",
|
|
|
|
|
+ "validateYearInput"
|
|
|
|
|
+ );
|
|
|
|
|
+ if (academicYear === null) {
|
|
|
|
|
+ AndroidBridge.showToast("导入已取消。");
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ // 获取用户输入:学期
|
|
|
|
|
+ const semesters = ["1(第一学期)", "2(第二学期)"];
|
|
|
|
|
+ const semesterIndex = await window.AndroidBridgePromise.showSingleSelection(
|
|
|
|
|
+ "选择学期",
|
|
|
|
|
+ JSON.stringify(semesters),
|
|
|
|
|
+ -1
|
|
|
|
|
+ );
|
|
|
|
|
+ if (semesterIndex === null) {
|
|
|
|
|
+ AndroidBridge.showToast("导入已取消。");
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+ const semesterNumber = semesterIndex + 1;
|
|
|
|
|
+
|
|
|
|
|
+ // 构造学年学期 ID (xnxqid)
|
|
|
|
|
+ const nextYear = parseInt(academicYear) + 1;
|
|
|
|
|
+ const xnxqid = `${academicYear}-${nextYear}-${semesterNumber}`;
|
|
|
|
|
+ AndroidBridge.showToast(`准备获取 ${academicYear} 学年第 ${semesterNumber} 学期数据...`);
|
|
|
|
|
+
|
|
|
|
|
+ // 获取用户输入:作息季节
|
|
|
|
|
+ const seasons = ["夏季作息", "冬季作息"];
|
|
|
|
|
+ const seasonIndex = await window.AndroidBridgePromise.showSingleSelection(
|
|
|
|
|
+ "选择作息季节",
|
|
|
|
|
+ JSON.stringify(seasons),
|
|
|
|
|
+ -1
|
|
|
|
|
+ );
|
|
|
|
|
+ if (seasonIndex === null) {
|
|
|
|
|
+ AndroidBridge.showToast("导入已取消。");
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+ const selectedSeason = seasonIndex === 0 ? 'summer' : 'winter';
|
|
|
|
|
+ const seasonText = seasonIndex === 0 ? '夏季作息' : '冬季作息';
|
|
|
|
|
+ AndroidBridge.showToast(`已选择:${seasonText}。`);
|
|
|
|
|
+
|
|
|
|
|
+ // 异步获取和解析 HTML 数据
|
|
|
|
|
+ const doc = await fetchTimetable(xnxqid);
|
|
|
|
|
+ if (doc === null) {
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ const parsedData = parseTimetable(doc);
|
|
|
|
|
+
|
|
|
|
|
+ if (!parsedData || parsedData.courses.length === 0) {
|
|
|
|
|
+ AndroidBridge.showToast("课表解析失败或未解析到课程。请检查登录状态、学期选择或课表数据是否为空。");
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ let { courses, config } = parsedData;
|
|
|
|
|
+
|
|
|
|
|
+ // 执行课程合并逻辑
|
|
|
|
|
+ const originalCourseCount = courses.length;
|
|
|
|
|
+ courses = mergeCourses(courses);
|
|
|
|
|
+
|
|
|
|
|
+ // 提交课程数据
|
|
|
|
|
+ try {
|
|
|
|
|
+ await window.AndroidBridgePromise.saveImportedCourses(JSON.stringify(courses));
|
|
|
|
|
+ const mergedCount = originalCourseCount - courses.length;
|
|
|
|
|
+ AndroidBridge.showToast(`课程导入成功!原始 ${originalCourseCount} 门,合并 ${mergedCount} 门,最终导入 ${courses.length} 门。`);
|
|
|
|
|
+ } catch (error) {
|
|
|
|
|
+ AndroidBridge.showToast(`课程数据保存失败: ${error.message}`);
|
|
|
|
|
+ return;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ // 提交课表配置数据
|
|
|
|
|
+ try {
|
|
|
|
|
+ await window.AndroidBridgePromise.saveCourseConfig(JSON.stringify(config));
|
|
|
|
|
+ AndroidBridge.showToast(`课表配置更新成功!总周数:${config.semesterTotalWeeks}周。`);
|
|
|
|
|
+ } catch (error) {
|
|
|
|
|
+ AndroidBridge.showToast(`课表配置保存失败: ${error.message}`);
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ // 提交预设时间段数据
|
|
|
|
|
+ try {
|
|
|
|
|
+ let timeSlots;
|
|
|
|
|
+ if (selectedSeason === 'summer') {
|
|
|
|
|
+ timeSlots = generateSummerTimeSlots();
|
|
|
|
|
+ } else {
|
|
|
|
|
+ timeSlots = generateWinterTimeSlots();
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ await window.AndroidBridgePromise.savePresetTimeSlots(JSON.stringify(timeSlots));
|
|
|
|
|
+ AndroidBridge.showToast(`预设时间段导入成功!已使用${seasonText}。请在设置中校对具体时间。`);
|
|
|
|
|
+ } catch (error) {
|
|
|
|
|
+ AndroidBridge.showToast(`导入时间段失败: ${error.message}`);
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ AndroidBridge.showToast("所有任务已完成!");
|
|
|
|
|
+ AndroidBridge.notifyTaskCompletion();
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+// 启动导入流程
|
|
|
|
|
+runImportFlow();
|