feat: parse and merge undergraduate exam schedules

2026-10-14 23:35:30 +08:00
parent 17e4903399
commit ebe70e3eb2
4 changed files with 384 additions and 0 deletions
@@ -0,0 +1,20 @@
+import 'dart:convert';
+
+import 'package:html/parser.dart' as html;
+
+import '../domain/exam_schedule.dart';
+import '../features/school/school_exam_adapter.dart';
+import '../features/school/undergraduate/exam_adapter.dart';
+
+class ExamFileImport {
+  static ExamSchedule parse(String content) {
+    if (utf8.encode(content).length > 2 * 1024 * 1024)
+      throw const FormatException('文件不能超过2MB');
+    final doc = html.parse(content.replaceFirst('\uFEFF', ''));
+    if (doc.querySelector('#stdExamTableForm') != null)
+      return UndergraduateExamAdapter.extract(content);
+    if (doc.querySelector('#sample-table-1') != null)
+      return SchoolExamAdapter.extract(content);
+    throw const FormatException('未识别到学校排考页面');
+  }
+}