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+// 河南工程学院正方 V9：依据本校实际课表、作息响应适配。
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+// 参考 resources/JSEI/jsei_01.js（星河欲转）的网络请求方案。
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+// 登录教务后即可导入；通过请求获取学年学期及默认值，随后在桥接弹窗中选择。
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+
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+
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+function normalizeText(value) {
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+ return String(value == null ? '' : value).replace(/[！-～]/g, c => String.fromCharCode(c.charCodeAt(0) - 65248)).replace(/ /g, ' ').replace(/[～~—–]/g, '-');
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+}
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+
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+function normalizeTime(value) {
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+ const m = normalizeText(value).trim().match(/^(\d{1,2}):(\d{2})(?::(\d{2}))?$/);
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+ if (!m || +m[1] > 23 || +m[2] > 59 || (m[3] && +m[3] > 59)) throw new Error('无法识别时间：' + value);
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+ return m[1].padStart(2, '0') + ':' + m[2];
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+}
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+
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+// 保留当前教务页面的代理路径前缀，避免从 WebVPN 跳回校内地址。
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+function getBaseUrl() {
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+ const current = new URL(window.location.href);
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+ const index = current.pathname.indexOf('/jwglxt/');
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+ if (index < 0) throw new Error('请先登录并进入教务系统（WebVPN 需先打开教务系统应用）');
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+ return current.origin + current.pathname.slice(0, index) + '/jwglxt/';
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+}
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+
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+function parseSemesterConfig(rows) {
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+ if (!Array.isArray(rows) || !rows.length) throw new Error('校历接口未返回周次列表');
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+ let first = null, max = 0;
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+ const weeks = new Set();
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+ for (const row of rows) {
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+ const m = normalizeText(row.zs == null ? row.zsmc : row.zs).trim().match(/^(?:第)?(\d+)(?:周)?$/);
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+ if (!m || +m[1] < 1) continue;
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+ const week = +m[1]; weeks.add(week); max = Math.max(max, week);
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+ if (week === 1) first = row;
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+ }
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+ const config = {};
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+ // 校历允许从非第 1 周开始；仅接受连续且最大周次为 10～60 的列表。
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+ const sortedWeeks = Array.from(weeks).sort((a, b) => a - b);
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+ let continuous = sortedWeeks.length > 0;
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+ for (let i = 1; i < sortedWeeks.length; i++) {
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+ if (sortedWeeks[i] - sortedWeeks[i - 1] !== 1) { continuous = false; break; }
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+ }
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+ if (continuous && max >= 10 && max <= 60) config.semesterTotalWeeks = max;
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+ if (first) {
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+ for (const key of ['rq', 'zcrq', 'ksrq']) {
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+ const m = normalizeText(first[key]).match(/^(\d{4})-(\d{1,2})-(\d{1,2})(?=$|[\s/至~\-])/);
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+ if (!m) continue;
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+ const d = new Date(Date.UTC(+m[1], +m[2] - 1, +m[3]));
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+ if (d.getUTCFullYear() !== +m[1] || d.getUTCMonth() !== +m[2] - 1 || d.getUTCDate() !== +m[3]) continue;
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+ config.semesterStartDate = m[1] + '-' + m[2].padStart(2, '0') + '-' + m[3].padStart(2, '0');
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+ break;
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+ }
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+ }
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+ return config;
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+}
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+
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+async function fetchSemesterConfig(xnm, xqm, warnings) {
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+ let config = {};
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+ try { config = parseSemesterConfig(await requestHaue('kbcx/xskbcxZccx_cxZcByXnxq.html', { xnm, xqm }, 'N2154')); }
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+ catch (error) { warnings.push('校历获取失败：' + error.message); }
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+ if (!config.semesterStartDate) warnings.push('开学日期未获取，请在软件内手动设置');
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+ if (!config.semesterTotalWeeks) warnings.push('学期总周数未确认，请在软件内手动设置');
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+ return config;
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+}
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+
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+// 全局变量、URL 参数都必须匹配接口提供的有效选项；不匹配则继续回退。
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+function getDefaultOptionIndex(options, key) {
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+ const match = value => {
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+ if (typeof value !== 'string' && typeof value !== 'number') return -1;
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+ const text = String(value).trim();
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+ if (!text) return -1;
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+ return options.findIndex(option => option.value === text);
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+ };
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+ let index = match(window[key]);
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+ if (index >= 0) return index;
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+ index = match(new URL(window.location.href).searchParams.get(key));
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+ if (index >= 0) return index;
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+ index = options.findIndex(option => option.selected);
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+ return index >= 0 ? index : 0;
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+}
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+
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+function assertNotLoginPage(text) {
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+ if (/login_slogin|用户登录|统一身份认证/i.test(text)) {
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+ throw new Error('登录已过期，请重新登录教务系统后再导入');
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+ }
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+}
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+
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+// 只解析新请求返回的文档，不依赖当前页面是否已经打开课表。
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+function parseAcademicOptions(doc) {
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+ const read = selector => Array.from(doc.querySelectorAll(selector))
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+ .filter(option => !option.disabled && String(option.value).trim() !== '')
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+ .map(option => ({ value: String(option.value).trim(), text: option.textContent.trim(), selected: option.selected }));
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+ const allYears = read('#xnm option');
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+ const semesterOptions = read('#xqm option');
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+ if (!allYears.length || !semesterOptions.length) {
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+ // 正常教务页也可能包含登录跳转脚本，仅缺少有效选项时判定登录页。
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+ const html = doc.documentElement ? doc.documentElement.outerHTML : '';
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+ assertNotLoginPage(html || (doc.body ? doc.body.textContent : '') || '');
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+ throw new Error('未获取到学年学期选项，请确认已登录教务系统后重试');
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+ }
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+ const selectedYear = getDefaultOptionIndex(allYears, 'xnm');
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+ const start = Math.max(0, selectedYear - 2);
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+ const yearOptions = allYears.slice(start, selectedYear + 3);
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+ const selectedSemester = getDefaultOptionIndex(semesterOptions, 'xqm');
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+ return { yearOptions, semesterOptions, defaultYearIndex: selectedYear - start, defaultSemesterIndex: selectedSemester };
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+}
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+
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+async function fetchAcademicOptions() {
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+ const response = await fetch(getBaseUrl() + 'kbcx/xskbcx_cxXskbcxIndex.html?gnmkdm=N2151&layout=default', {
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+ method: 'GET', credentials: 'same-origin'
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+ });
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+ if (!response.ok) throw new Error('获取学年学期失败（HTTP ' + response.status + '）');
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+ const doc = new DOMParser().parseFromString(await response.text(), 'text/html');
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+ return parseAcademicOptions(doc);
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+}
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+
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+async function selectAcademicYearAndSemester(bridge) {
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+ const options = await fetchAcademicOptions();
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+ const select = async (title, entries, defaultIndex) => {
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+ const result = await bridge.showSingleSelection(title, JSON.stringify(entries.map(item => item.text)), defaultIndex);
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+ if (result == null || !/^\d+$/.test(String(result).trim()) || String(result) === '-1') return null;
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+ const index = String(result).trim();
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+ return entries[+index] || null;
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+ };
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+ const makeSelection = (year, semester) => ({ xnm: year.value, xqm: semester.value, label: year.text + ' / ' + semester.text });
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+ const defaultSelection = makeSelection(options.yearOptions[options.defaultYearIndex], options.semesterOptions[options.defaultSemesterIndex]);
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+ const action = await select('确认导入学期', [
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+ { value: 'default', text: '导入：' + defaultSelection.label },
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+ { value: 'change', text: '更换学年、学期' }
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+ ], 0);
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+ if (!action) return null;
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+ if (action.value === 'default') return defaultSelection;
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+ const year = await select('选择学年', options.yearOptions, options.defaultYearIndex);
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+ if (!year) return null;
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+ const semester = await select('选择学期', options.semesterOptions, options.defaultSemesterIndex);
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+ if (!semester) return null;
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+ return makeSelection(year, semester);
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+}
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+
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+// 参考 JSEI 的移动端作息接口，以当前登录会话请求，不从课程推断校区。
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+// 两校省略 xqh_id 时的返回结果仍需账号实测，失败时明确提示，不猜测校区。
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+async function fetchTimeSlots(xnm, xqm) {
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+ let data;
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+ try {
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+ data = await requestHaue('jzgl/skxxMobile_cxRsdjc.html', { xnm, xqm }, 'N2154');
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+ } catch (error) {
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+ const serverError = String(error.message || error).match(/HTTP 5\d\d\b/);
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+ if (serverError) throw new Error('教务作息接口异常（' + serverError[0] + '），请稍后重试或联系维护者');
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+ throw new Error('获取教务作息失败：' + error.message + '。请检查登录状态，或将该作息请求的响应提供给维护者核对');
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+ }
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+ try { return parseTimeSlots(data); }
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+ catch (error) { throw new Error('作息数据无法解析：' + error.message + '。本次尚未保存，请将此提示或作息接口响应提供给维护者核对'); }
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+}
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+
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+// 参考 JSEI 的合并规则；按课程、星期、周次先合并重叠/连续区间，避免重复排课。
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+function mergeAndDistinctCourses(courses) {
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+ if (!Array.isArray(courses)) return courses;
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+ if (courses.length <= 1) return courses.map(c => ({ ...c, weeks: [...(c.weeks || [])] }));
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+ const groups = new Map();
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+ for (const course of courses) {
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+ const key = JSON.stringify([course.name, course.teacher, course.position, course.day]);
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+ if (!groups.has(key)) groups.set(key, { course, byWeek: new Map() });
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+ const group = groups.get(key);
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+ for (const week of new Set(course.weeks)) {
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+ if (!group.byWeek.has(week)) group.byWeek.set(week, []);
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+ group.byWeek.get(week).push({ start: course.startSection, end: course.endSection });
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+ }
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+ }
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+ const result = [];
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+ for (const group of groups.values()) {
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+ const bySection = new Map();
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+ for (const [week, intervals] of group.byWeek) {
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+ intervals.sort((a, b) => a.start - b.start || a.end - b.end);
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+ const merged = [];
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+ for (const interval of intervals) {
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+ const previous = merged[merged.length - 1];
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+ if (previous && interval.start <= previous.end + 1) previous.end = Math.max(previous.end, interval.end);
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+ else merged.push({ ...interval });
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+ }
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+ for (const interval of merged) {
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+ const key = interval.start + '-' + interval.end;
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+ if (!bySection.has(key)) bySection.set(key, { ...group.course, startSection: interval.start, endSection: interval.end, weeks: [] });
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+ bySection.get(key).weeks.push(week);
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+ }
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+ }
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+ for (const course of bySection.values()) {
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+ course.weeks.sort((a, b) => a - b);
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+ result.push(course);
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+ }
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+ }
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+ return result;
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+}
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+
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+function parseWeeks(value) {
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+ const weeks = new Set();
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+ const text = normalizeText(value).replace(/（/g, '(').replace(/）/g, ')').replace(/周/g, '').replace(/[，、]/g, ',');
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+ for (const part of text.split(',')) {
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+ const match = part.trim().match(/^(\d+)\s*(?:-\s*(\d+))?\s*(?:\(([单双])\))?$/);
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+ if (!match) throw new Error('无法识别周次：' + value);
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+ const start = +match[1], end = +(match[2] || match[1]);
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+ if (start < 1 || end < start || end > 60) throw new Error('周次范围异常：' + value);
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+ for (let week = start; week <= end; week++) {
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+ if (match[3] === '单' && week % 2 === 0) continue;
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+ if (match[3] === '双' && week % 2 === 1) continue;
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+ weeks.add(week);
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+ }
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+ }
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+ if (!weeks.size) throw new Error('课程周次为空');
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+ return Array.from(weeks).sort((a, b) => a - b);
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+}
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+
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+function joinField(value) {
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+ return Array.isArray(value) ? value.join('、') : String(value || '').trim();
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+}
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+
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+function parseCourses(data, warnings = []) {
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+ if (!data || !Array.isArray(data.kbList)) throw new Error('未收到课表数据，请确认登录状态及所在页面');
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+ const courses = [];
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+ for (const row of data.kbList) {
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+ try {
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+ const name = String(row.kcmc || '').trim();
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+ const section = normalizeText(row.jcs || row.jc).trim().match(/^(\d+)\s*(?:-\s*(\d+))?\s*节?$/);
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+ const day = +normalizeText(row.xqj);
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+ if (!name || !section || !/^[1-7]$/.test(normalizeText(row.xqj))) throw new Error('课程排课信息异常：' + (name || '未命名课程'));
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+ const startSection = +section[1], endSection = +(section[2] || section[1]);
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+ if (startSection < 1 || endSection < startSection || endSection > 30) throw new Error('节次异常：' + name);
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+ courses.push({ name, day, weeks: parseWeeks(row.zcd), teacher: joinField(row.xm), position: joinField(row.cdmc), startSection, endSection });
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+ } catch (error) { warnings.push('跳过课程 ' + String(row && row.kcmc || '未命名') + '：' + error.message); }
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+ }
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+ return mergeAndDistinctCourses(courses);
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+}
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+
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+function parseTimeSlots(data) {
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+ if (!Array.isArray(data) || !data.length) throw new Error('未收到有效的作息列表');
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+ const byNumber = new Map();
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+ const describe = value => String(value == null ? '缺失' : value).slice(0, 60);
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+ for (let i = 0; i < data.length; i++) {
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+ const row = data[i];
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+ if (!row || typeof row !== 'object') throw new Error('第 ' + (i + 1) + ' 条作息不是有效记录');
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+ const section = normalizeText(row.jcmc).trim();
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+ const number = +section;
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+ if (!/^\d+$/.test(section) || number < 1 || number > 30) {
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+ throw new Error('第 ' + (i + 1) + ' 条作息的节次无法识别（jcmc=' + describe(row.jcmc) + '）');
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+ }
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+ let startTime, endTime;
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+ try { startTime = normalizeTime(row.qssj); endTime = normalizeTime(row.jssj); }
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+ catch (_) { throw new Error('第 ' + number + ' 节时间无法识别（qssj=' + describe(row.qssj) + '，jssj=' + describe(row.jssj) + '）'); }
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+ if (startTime >= endTime) throw new Error('第 ' + number + ' 节起止时间异常：' + startTime + '–' + endTime);
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+ const existing = byNumber.get(number);
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+ if (existing) {
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+ // 接口可能重复返回同一节次；完全相同的作息只保留一条，不选择相互冲突的时间。
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+ if (existing.startTime === startTime && existing.endTime === endTime) continue;
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+ throw new Error('第 ' + number + ' 节返回不同时间：' + existing.startTime + '–' + existing.endTime + ' 与 ' + startTime + '–' + endTime);
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+ }
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+ byNumber.set(number, { number, startTime, endTime });
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+ }
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+ const slots = Array.from(byNumber.values()).sort((a, b) => a.number - b.number);
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+ for (let i = 1; i < slots.length; i++) {
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+ if (slots[i].startTime < slots[i - 1].endTime) throw new Error('第 ' + slots[i - 1].number + ' 节与第 ' + slots[i].number + ' 节作息时间重叠');
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+ }
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+ return slots;
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+}
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+
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+async function requestHaue(path, params, moduleId = 'N2151') {
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+ const response = await fetch(getBaseUrl() + path + '?gnmkdm=' + encodeURIComponent(moduleId), {
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+ method: 'POST', credentials: 'same-origin',
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+ headers: { 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8', 'Accept': 'application/json', 'X-Requested-With': 'XMLHttpRequest' },
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+ body: new URLSearchParams(params).toString()
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+ });
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+ if (!response.ok) throw new Error('教务请求失败（HTTP ' + response.status + '）');
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+ const text = await response.text();
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+ try { return JSON.parse(text); }
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+ catch (_) {
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+ // 有效 JSON 中的课程名可能含登录关键词，不能按内容关键词拦截。
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+ assertNotLoginPage(text);
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+ throw new Error('教务未返回 JSON 数据，请重新登录后重试');
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+ }
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+}
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+
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+async function saveWithConfirmation(bridge, method, data, label) {
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+ const result = await bridge[method](JSON.stringify(data));
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+ if (result !== true && result !== 'true') throw new Error(label + '保存未成功，请重试并核对');
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+}
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+
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+async function runImportFlow() {
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+ const bridge = window.shiguangBridgePromise;
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+ let coursesSaved = false;
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+ let saveStage = '课程';
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+ try {
|
|
|
+ const selection = await selectAcademicYearAndSemester(bridge);
|
|
|
+ if (!selection) return;
|
|
|
+ const { xnm, xqm } = selection;
|
|
|
+ window.shiguangBridge.showToast('正在获取课程、校历和作息…');
|
|
|
+ const warnings = [];
|
|
|
+ const [data, config, slots] = await Promise.all([
|
|
|
+ requestHaue('kbcx/xskbcx_cxXsgrkb.html', { xnm, xqm, kzlx: 'ck', xsdm: '', kclbdm: '', kclxdm: '' }),
|
|
|
+ fetchSemesterConfig(xnm, xqm, warnings),
|
|
|
+ fetchTimeSlots(xnm, xqm)
|
|
|
+ ]);
|
|
|
+ let courses = parseCourses(data, warnings);
|
|
|
+ if (!courses.length) throw new Error('没有可导入的有效课程，请核对学期。\n' + warnings.join('\n'));
|
|
|
+ const numbers = new Set(slots.map(slot => slot.number));
|
|
|
+ courses = courses.filter(course => {
|
|
|
+ for (let n = course.startSection; n <= course.endSection; n++) {
|
|
|
+ if (!numbers.has(n)) { warnings.push('跳过课程 ' + course.name + '：第 ' + n + ' 节缺少作息'); return false; }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ });
|
|
|
+ if (!courses.length) throw new Error('没有可导入的有效课程。\n' + warnings.join('\n'));
|
|
|
+ if (config.semesterTotalWeeks) {
|
|
|
+ for (const course of courses) {
|
|
|
+ if (course.weeks[course.weeks.length - 1] > config.semesterTotalWeeks) {
|
|
|
+ delete config.semesterTotalWeeks;
|
|
|
+ warnings.push('校历总周数小于课程周次，未保存总周数，请手动核对');
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ const practices = Array.isArray(data.sjkList) ? data.sjkList : [];
|
|
|
+ const practiceNote = practices.length ? '\n\n以下实践课没有具体星期和节次，本次不导入，请另行核对安排：\n' + practices.map(row => String(row.kcmc || '未命名实践课') + '（' + String(row.qsjsz || '周次未定') + '）').join('\n') : '';
|
|
|
+ const message = selection.label + '\n共 ' + courses.length + ' 条排课记录。教务返回的作息如下，请核对：\n' + slots.map(slot => '第' + slot.number + '节 ' + slot.startTime + '–' + slot.endTime).join('\n') + practiceNote + '\n\n开学日期：' + (config.semesterStartDate || '需手动设置') + '\n学期总周数：' + (config.semesterTotalWeeks || '需手动设置') + (warnings.length ? '\n\n注意：\n' + warnings.join('\n') : '');
|
|
|
+ const confirmed = await bridge.showAlert('核对课程与作息', message, '确认并保存');
|
|
|
+ if (confirmed !== true && confirmed !== 'true') return;
|
|
|
+ await saveWithConfirmation(bridge, 'saveImportedCourses', courses, '课程');
|
|
|
+ coursesSaved = true;
|
|
|
+ saveStage = '作息';
|
|
|
+ await saveWithConfirmation(bridge, 'savePresetTimeSlots', slots, '作息');
|
|
|
+ saveStage = '学期配置';
|
|
|
+ await saveWithConfirmation(bridge, 'saveCourseConfig', config, '学期配置');
|
|
|
+ window.shiguangBridge.showToast('已导入 ' + courses.length + ' 条排课记录及作息，请核对学期配置');
|
|
|
+ window.shiguangBridge.notifyTaskCompletion();
|
|
|
+ } catch (error) {
|
|
|
+ await bridge.showAlert('导入未完成', (coursesSaved ? '课程已保存，但' + saveStage + '未保存成功，请重试并核对。\n' : '') + error.message, '确定');
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+runImportFlow();
|
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