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+// 湖南信息职业技术学院(hniu.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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+// 验证逻辑
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+
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+/**
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+ * 年份输入验证函数
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+ * @param {string} input 用户输入的年份
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+ * @returns {boolean|string} 验证通过返回false,失败返回错误提示
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+ */
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+window.validateYearInput = function(input) {
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+ return /^[0-9]{4}$/.test(input) ? false : "请输入四位数字的学年!";
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+};
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+
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+// 数据解析函数
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+
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+/**
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+ * 将周次字符串解析为数字数组
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+ */
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+function parseWeeks(weekStr) {
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+ const weeks = [];
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+ if (!weekStr) return weeks;
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+
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+ // 适配 "1-9,11-17(周)[01-02节]" 或 "12-15(周)"
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+ const pureWeekData = weekStr.split('(')[0];
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+
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+ pureWeekData.split(',').forEach(seg => {
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+ if (seg.includes('-')) {
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+ const [s, e] = seg.split('-').map(Number);
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+ if (!isNaN(s) && !isNaN(e)) {
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+ for (let i = s; i <= e; i++) weeks.push(i);
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+ }
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+ } else {
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+ const w = parseInt(seg);
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+ if (!isNaN(w)) weeks.push(w);
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+ }
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+ });
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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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+/**
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+ * 转换课程 HTML 格式为应用模型
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+ */
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+function parseTimetableToModel(doc) {
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+ const timetable = doc.getElementById('timetable');
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+ if (!timetable) return [];
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+
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+ const rawResults = [];
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+ const rows = Array.from(timetable.querySelectorAll('tr')).slice(1);
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+
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+ // 1. 原始解析阶段
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+ rows.forEach(row => {
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+ const cells = row.querySelectorAll('td');
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+ if (cells.length < 7) return;
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+
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+ cells.forEach((cell, dayIndex) => {
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+ const day = dayIndex + 1;
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+ const detailDiv = cell.querySelector('div.kbcontent[style*="none"]');
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+
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+ if (detailDiv) {
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+ const rawHtml = detailDiv.innerHTML.trim();
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+ if (rawHtml === "" || rawHtml === " ") return;
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+
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+ const courseBlocks = rawHtml.split(/---------------------|----------------------/);
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+
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+ courseBlocks.forEach(block => {
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+ if (block.replace(/ |<br\/?>/g, '').trim() === "") return;
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+
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+ const tempDiv = document.createElement('div');
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+ tempDiv.innerHTML = block;
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+
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+ let name = "";
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+ for (let node of tempDiv.childNodes) {
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+ if (node.nodeType === 3 && node.textContent.trim() !== "") {
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+ name = node.textContent.trim();
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+ break;
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+ } else if (node.tagName === "BR" && name !== "") {
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+ break;
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+ } else if (node.nodeType === 3) {
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+ name += node.textContent.trim();
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+ }
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+ }
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+
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+ const teacher = tempDiv.querySelector('font[title="教师"]')?.innerText || "未知教师";
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+ const weekStr = tempDiv.querySelector('font[title="周次(节次)"]')?.innerText || "";
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+ const position = tempDiv.querySelector('font[title="教室"]')?.innerText || "未知地点";
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+
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+ let start = 0, end = 0;
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+ if (weekStr) {
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+ // 兼容 [01-02-03-04节] 格式
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+ const sectionPartMatch = weekStr.match(/\[(.*?)节\]/);
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+ if (sectionPartMatch && sectionPartMatch[1]) {
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+ const nums = sectionPartMatch[1].match(/\d+/g);
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+ if (nums && nums.length > 0) {
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+ const sectionNums = nums.map(Number);
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+ start = Math.min(...sectionNums);
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+ end = Math.max(...sectionNums);
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+ }
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+ }
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+ }
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+
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+ if (name && weekStr && start > 0) {
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+ rawResults.push({
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+ "name": name,
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+ "teacher": teacher,
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+ "weeks": parseWeeks(weekStr), // 解析出的数组
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+ "position": position,
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+ "day": day,
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+ "startSection": start,
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+ "endSection": end
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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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+
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+ // 2. 去重与合并阶段
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+ // 排序顺序:星期 > 课程名 > 教师 > 教室 > 周次 > 起始节次
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+ rawResults.sort((a, b) =>
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+ a.day - b.day ||
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+ a.name.localeCompare(b.name) ||
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+ a.teacher.localeCompare(b.teacher) ||
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+ a.position.localeCompare(b.position) ||
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+ JSON.stringify(a.weeks).localeCompare(JSON.stringify(b.weeks)) ||
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+ a.startSection - b.startSection
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+ );
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+
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+ const mergedResults = [];
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+ rawResults.forEach(current => {
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+ if (mergedResults.length === 0) {
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+ mergedResults.push(current);
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+ return;
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+ }
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+
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+ const last = mergedResults[mergedResults.length - 1];
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+
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+ // 检查是否完全相同(完全相同的重复项直接跳过)
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+ const isDuplicate =
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+ last.day === current.day &&
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+ last.name === current.name &&
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+ last.teacher === current.teacher &&
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+ last.position === current.position &&
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+ last.startSection === current.startSection &&
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+ last.endSection === current.endSection &&
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+ JSON.stringify(last.weeks) === JSON.stringify(current.weeks);
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+
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+ if (isDuplicate) return;
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+
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+ // 检查是否可以合并(信息相同且节次连续,例如 1-2 节和 3-4 节合并为 1-4 节)
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+ const canMerge =
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+ last.day === current.day &&
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+ last.name === current.name &&
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+ last.teacher === current.teacher &&
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+ last.position === current.position &&
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+ JSON.stringify(last.weeks) === JSON.stringify(current.weeks) &&
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+ current.startSection <= last.endSection + 1; // 节次连续或重叠
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+
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+ if (canMerge) {
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+ last.endSection = Math.max(last.endSection, current.endSection);
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+ } else {
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+ mergedResults.push(current);
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+ }
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+ });
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+
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+ return mergedResults;
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+}
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+/**
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+ * 保存课表全局配置
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+ */
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+async function saveAppConfig() {
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+ const config = {
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+ "semesterTotalWeeks": 20,
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+ "firstDayOfWeek": 1
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+ };
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+ return await window.AndroidBridgePromise.saveCourseConfig(JSON.stringify(config));
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+}
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+
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+/**
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+ * 保存时间段配置
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+ */
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+async function saveAppTimeSlots() {
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+ const timeSlots = [
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+ { "number": 1, "startTime": "08:30", "endTime": "09:10" },
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+ { "number": 2, "startTime": "09:20", "endTime": "10:00" },
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+ { "number": 3, "startTime": "10:20", "endTime": "11:00" },
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+ { "number": 4, "startTime": "11:10", "endTime": "11:50" },
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+ { "number": 5, "startTime": "14:00", "endTime": "14:40" },
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+ { "number": 6, "startTime": "14:50", "endTime": "15:30" },
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+ { "number": 7, "startTime": "15:50", "endTime": "16:30" },
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+ { "number": 8, "startTime": "16:40", "endTime": "17:20" },
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+ { "number": 9, "startTime": "18:40", "endTime": "19:20" },
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+ { "number": 10, "startTime": "19:30", "endTime": "20:10" },
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+ { "number": 11, "startTime": "20:20", "endTime": "21:00" },
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+ { "number": 12, "startTime": "21:10", "endTime": "21:50" }
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+ ];
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+ return await window.AndroidBridgePromise.savePresetTimeSlots(JSON.stringify(timeSlots));
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+}
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+
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+/**
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+ * 获取并让用户选择学期 ID
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+ */
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+async function getSelectedSemesterId() {
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+ const currentYear = new Date().getFullYear();
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+ // 绑定验证函数 validateYearInput
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+ const year = await window.AndroidBridgePromise.showPrompt(
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+ "选择学年", "请输入要导入课程的起始学年(例如 2025-2026 应输入2025):", String(currentYear), "validateYearInput"
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+ );
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+ if (!year) return null;
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+
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+ const semesterIndex = await window.AndroidBridgePromise.showSingleSelection(
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+ "选择学期", JSON.stringify(["第一学期", "第二学期"]), 0
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+ );
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+ if (semesterIndex === null) return null;
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+
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+ return `${year}-${parseInt(year) + 1}-${semesterIndex + 1}`;
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+}
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+
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+// 流程控制
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+
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+async function runImportFlow() {
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+ try {
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+ const confirmed = await window.AndroidBridgePromise.showAlert(
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+ "公告",
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+ "请确保您已在当前页面成功登录教务系统,否则无法获取数据。是否继续?",
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+ "确认已登录"
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+ );
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+ if (!confirmed) {
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+ AndroidBridge.showToast("导入已取消");
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+ return;
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+ }
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+
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+ const semesterId = await getSelectedSemesterId();
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+ if (!semesterId) {
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+ AndroidBridge.showToast("导入已取消");
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+ return;
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+ }
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+
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+ AndroidBridge.showToast("正在获取教务数据...");
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+
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+ const response = await fetch("https://jw.hniu.cn/jsxsd/xskb/xskb_list.do", {
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+ method: "POST",
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+ headers: { "Content-Type": "application/x-www-form-urlencoded" },
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+ body: `cj0701id=&zc=&demo=&xnxq01id=${semesterId}`,
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+ credentials: "include"
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+ });
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+
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+ const html = await response.text();
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+ const finalCourses = parseTimetableToModel(new DOMParser().parseFromString(html, "text/html"));
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+
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+ if (finalCourses.length === 0) {
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+ AndroidBridge.showToast("未发现任何课程数据,检查是否登录或者学期选择是否正确");
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+ return;
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+ }
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+
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+ // 保存数据
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+ AndroidBridge.showToast("正在保存配置...");
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+ await saveAppConfig();
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+ await saveAppTimeSlots();
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+ await window.AndroidBridgePromise.saveImportedCourses(JSON.stringify(finalCourses));
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+
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+ AndroidBridge.showToast(`成功导入 ${finalCourses.length} 门课程`);
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+ AndroidBridge.notifyTaskCompletion();
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+
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+ } catch (error) {
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+ AndroidBridge.showToast("异常: " + error.message);
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+ }
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+}
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+
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+// 启动导入流程
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+runImportFlow();
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