add：添加大连大学教务适配 (#215)

* feat(DLU): add dlu_v1 adapter and school index entry

* Update build-index.yml

* Update build-index.yml

* chore: auto-generate school_index.pb [skip ci]

* feat: 增加大连大学正方教务课表适配代码及测试配置

* Delete test.js

* Update build-index.yml

* fix

* feat: 增加大连大学课表作息时间

* feat: 增加大连大学周末课程自定义时间处理

index/root_index.yaml

@@ -351,4 +351,9 @@ schools:
   - id: "YIBINU"
     name: "宜宾学院"
     initial: "Y"
-    resource_folder: "YIBINU"
+    resource_folder: "YIBINU"
+
+  - id: "DLU"
+    name: "大连大学"
+    initial: "D"
+    resource_folder: "DLU"

resources/DLU/adapters.yaml

@@ -0,0 +1,8 @@
+adapters:
+  - adapter_id: "DLU_01"
+    adapter_name: "大连大学教务系统"
+    category: "BACHELOR_AND_ASSOCIATE"
+    asset_js_path: "dlu.js"
+    import_url: "https://webvpn.dlu.edu.cn/login"
+    maintainer: "platinumyrh"
+    description: "大连大学正方教务系统课表导入"

resources/DLU/dlu.js

@@ -0,0 +1,331 @@
+// 大连大学正方教务系统课表适配脚本 (基于 API)
+
+/**
+ * 解析周次字符串，处理单双周和周次范围。
+ * @param {string} weekStr - 例如 "1-16周(单)", "1-8周,10-18周"
+ * @returns {number[]} 解析后的周次数组
+ */
+function parseWeeks(weekStr) {
+    if (!weekStr) return [];
+
+    const weekSets = weekStr.split(',');
+    let weeks = [];
+
+    for (const set of weekSets) {
+        const trimmedSet = set.trim();
+
+        const rangeMatch = trimmedSet.match(/(\d+)-(\d+)周/);
+        const singleMatch = trimmedSet.match(/^(\d+)周/); 
+
+        let start = 0;
+        let end = 0;
+        let processed = false;
+
+        if (rangeMatch) {
+            start = Number(rangeMatch[1]);
+            end = Number(rangeMatch[2]);
+            processed = true;
+        } else if (singleMatch) {
+            start = end = Number(singleMatch[1]);
+            processed = true;
+        }
+
+        if (processed) {
+            const isSingle = trimmedSet.includes('(单)');
+            const isDouble = trimmedSet.includes('(双)');
+
+            for (let w = start; w <= end; w++) {
+                if (isSingle && w % 2 === 0) continue; 
+                if (isDouble && w % 2 !== 0) continue; 
+                weeks.push(w);
+            }
+        }
+    }
+
+    return [...new Set(weeks)].sort((a, b) => a - b);
+}
+
+/**
+ * 解析 API 返回的 JSON 数据
+ */
+function parseJsonData(jsonData) {
+    console.log("JS: parseJsonData 正在解析 JSON 数据...");
+
+    if (!jsonData || !Array.isArray(jsonData.kbList)) {
+        console.warn("JS: JSON 数据结构错误或缺少 kbList 字段。");
+        return [];
+    }
+
+    const rawCourseList = jsonData.kbList;
+    const finalCourseList = [];
+
+    for (const rawCourse of rawCourseList) {
+        if (!rawCourse.kcmc || !rawCourse.xm || !rawCourse.cdmc ||
+            !rawCourse.xqj || !rawCourse.jcs || !rawCourse.zcd) {
+            continue;
+        }
+
+        const weeksArray = parseWeeks(rawCourse.zcd);
+
+        if (weeksArray.length === 0) {
+            continue;
+        }
+
+        const sectionParts = rawCourse.jcs.split('-');
+        const startSection = Number(sectionParts[0]);
+        const endSection = Number(sectionParts[sectionParts.length - 1]);
+
+        const day = Number(rawCourse.xqj);
+
+        if (isNaN(day) || isNaN(startSection) || isNaN(endSection) || day < 1 || day > 7 || startSection > endSection) {
+            continue;
+        }
+
+        finalCourseList.push({
+            name: rawCourse.kcmc.trim(),
+            teacher: rawCourse.xm.trim(),
+            position: rawCourse.cdmc.trim(),
+            day: day,
+            startSection: startSection,
+            endSection: endSection,
+            weeks: weeksArray
+        });
+    }
+
+    finalCourseList.sort((a, b) =>
+        a.day - b.day ||
+        a.startSection - b.startSection ||
+        a.name.localeCompare(b.name)
+    );
+
+    console.log(`JS: JSON 数据解析完成，共找到 ${finalCourseList.length} 门课程。`);
+    return finalCourseList;
+}
+
+function validateYearInput(input) {
+    if (/^[0-9]{4}$/.test(input)) {
+        return false;
+    } else {
+        return "请输入四位数字的学年（例如2023）！";
+    }
+}
+
+async function promptUserToStart() {
+    return await window.AndroidBridgePromise.showAlert(
+        "大连大学教务系统课表导入",
+        "导入前请确保您已在浏览器中成功登录教务系统",
+        "好的，开始导入"
+    );
+}
+
+async function getAcademicYear() {
+    const currentYear = new Date().getFullYear().toString();
+    const currentMonth = new Date().getMonth() + 1; 
+    const defaultYear = currentMonth >= 8 ? currentYear : (Number(currentYear) - 1).toString(); 
+    return await window.AndroidBridgePromise.showPrompt(
+        "选择学年",
+        "请输入要导入课程的起始学年（如2023-2024 应该填2023）:",
+        defaultYear,
+        "validateYearInput"
+    );
+}
+
+async function selectSemester() {
+    const semesters = ["第一学期", "第二学期"];
+    const currentMonth = new Date().getMonth() + 1; 
+    const defaultSemesterIndex = currentMonth >= 8 ? 0 : 1; 
+    const semesterIndex = await window.AndroidBridgePromise.showSingleSelection(
+        "选择学期",
+        JSON.stringify(semesters),
+        defaultSemesterIndex
+    );
+    return semesterIndex;
+}
+
+/**
+ * 将选择索引转换为 API 所需的学期码
+ * DLU: 3 (第一学期), 12 (第二学期)
+ */
+function getSemesterCode(semesterIndex) {
+    return semesterIndex === 0 ? "3" : "12";
+}
+
+/**
+ * 请求和解析课程数据
+ */
+async function fetchAndParseCourses(academicYear, semesterIndex) {
+    AndroidBridge.showToast("正在请求课表数据...");
+
+    const semesterCode = getSemesterCode(semesterIndex);
+
+    // 接口参数
+    const xnmXqmBody = `xnm=${academicYear}&xqm=${semesterCode}`;
+    
+    // API URL - 使用了用户截图中确认的 xskbcx_cxXsgrkb.html 路径
+    const url = "/jwglxt/kbcx/xskbcx_cxXsgrkb.html?gnmkdm=N2151";
+
+    console.log(`JS: 发送请求到 ${url}, body: ${xnmXqmBody}`);
+
+    const requestOptions = {
+        "headers": {
+            "content-type": "application/x-www-form-urlencoded;charset=UTF-8",
+        },
+        "body": xnmXqmBody,
+        "method": "POST",
+        "credentials": "include"
+    };
+
+    try {
+        const response = await fetch(url, requestOptions);
+
+        if (!response.ok) {
+            throw new Error(`网络请求失败。状态码: ${response.status}`);
+        }
+
+        const jsonText = await response.text();
+        let jsonData;
+        try {
+            jsonData = JSON.parse(jsonText);
+        } catch (e) {
+            AndroidBridge.showToast("数据返回格式错误，可能是您未成功登录或会话已过期。");
+            return null;
+        }
+
+        const courses = parseJsonData(jsonData);
+
+        if (courses.length === 0) {
+            AndroidBridge.showToast("未找到任何课程数据，请检查所选学年学期是否正确或本学期无课。");
+            return null;
+        }
+
+        return { courses: courses };
+
+    } catch (error) {
+        AndroidBridge.showToast(`请求或解析失败: ${error.message}`);
+        return null;
+    }
+}
+
+async function saveCourses(parsedCourses) {
+    AndroidBridge.showToast(`正在保存 ${parsedCourses.length} 门课程...`);
+    try {
+        await window.AndroidBridgePromise.saveImportedCourses(JSON.stringify(parsedCourses, null, 2));
+        return true;
+    } catch (error) {
+        AndroidBridge.showToast(`课程保存失败: ${error.message}`);
+        return false;
+    }
+}
+
+// 大连大学统一作息时间 (星期一至星期五)
+const TimeSlots = [
+    { number: 1, startTime: "08:10", endTime: "08:55" },
+    { number: 2, startTime: "09:00", endTime: "09:45" },
+    { number: 3, startTime: "10:00", endTime: "10:45" },
+    { number: 4, startTime: "10:50", endTime: "11:35" },
+    { number: 5, startTime: "13:15", endTime: "14:00" },
+    { number: 6, startTime: "14:05", endTime: "14:50" },
+    { number: 7, startTime: "15:05", endTime: "15:50" },
+    { number: 8, startTime: "15:55", endTime: "16:40" },
+    { number: 9, startTime: "16:55", endTime: "17:40" },
+    { number: 10, startTime: "17:45", endTime: "18:30" }
+];
+
+// 大连大学周末作息时间 (星期六、星期日)
+const WeekendTimeSlots = [
+    { number: 1, startTime: "08:45", endTime: "09:30" },
+    { number: 2, startTime: "09:40", endTime: "10:25" },
+    { number: 3, startTime: "10:35", endTime: "11:20" },
+    { number: 5, startTime: "13:10", endTime: "13:55" },
+    { number: 6, startTime: "14:00", endTime: "14:45" },
+    { number: 7, startTime: "14:50", endTime: "15:35" }
+];
+
+function applyCustomTimeToCourses(courses) {
+    let customizedCount = 0;
+    const updatedCourses = courses.map((course) => {
+        // 如果是周末的课程 (星期六或星期日)
+        if (course.day === 6 || course.day === 7) {
+            const startSlot = WeekendTimeSlots.find(slot => slot.number === course.startSection);
+            const endSlot = WeekendTimeSlots.find(slot => slot.number === course.endSection);
+
+            if (startSlot && endSlot) {
+                customizedCount++;
+                return {
+                    ...course,
+                    isCustomTime: true,
+                    customStartTime: startSlot.startTime,
+                    customEndTime: endSlot.endTime,
+                };
+            } else {
+                console.warn(`JS: 周末课程 ${course.name} 的节次(${course.startSection}-${course.endSection})未命中自定义时间映射，回退为普通节次。`);
+            }
+        }
+        return course;
+    });
+
+    console.log(`JS: 周末自定义时间处理完成，命中 ${customizedCount} 门课程。`);
+    return updatedCourses;
+}
+
+async function importPresetTimeSlots(timeSlots) {
+    console.log(`JS: 准备导入 ${timeSlots.length} 个预设时间段。`);
+
+    if (timeSlots.length > 0) {
+        AndroidBridge.showToast(`正在导入 ${timeSlots.length} 个预设时间段...`);
+        try {
+            await window.AndroidBridgePromise.savePresetTimeSlots(JSON.stringify(timeSlots));
+            console.log("JS: 预设时间段导入成功。");
+        } catch (error) {
+            AndroidBridge.showToast("导入时间段失败: " + error.message);
+            console.error('JS: Save Time Slots Error:', error);
+        }
+    } else {
+        console.warn("JS: 警告：传入时间段为空，未导入时间段信息。");
+    }
+}
+
+/**
+ * 导入流程入口
+ */
+async function runImportFlow() {
+    const alertConfirmed = await promptUserToStart();
+    if (!alertConfirmed) {
+        AndroidBridge.showToast("用户取消了导入。");
+        return;
+    }
+
+    const academicYear = await getAcademicYear();
+    if (academicYear === null) {
+        AndroidBridge.showToast("导入已取消。");
+        return;
+    }
+
+    const semesterIndex = await selectSemester();
+    if (semesterIndex === null || semesterIndex === -1) {
+        AndroidBridge.showToast("导入已取消。");
+        return;
+    }
+
+    const result = await fetchAndParseCourses(academicYear, semesterIndex);
+    if (result === null) {
+        return;
+    }
+    let { courses } = result;
+
+    // 对周末的课程应用自定义时间
+    courses = applyCustomTimeToCourses(courses);
+
+    const saveResult = await saveCourses(courses);
+    if (!saveResult) {
+        return;
+    }
+
+    // 导入预设作息时间
+    await importPresetTimeSlots(TimeSlots);
+
+    AndroidBridge.showToast(`课程及作息时间导入成功，共导入 ${courses.length} 门课程！`);
+    AndroidBridge.notifyTaskCompletion();
+}
+
+runImportFlow();