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전체 학생 목록에 학번 검색 + 학년 필터, 1학년부터 정렬 추가

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목록을 학년 오름차순(1→2→3, 미배정은 맨 뒤)으로 정렬하고, 학번으로
검색하는 입력창과 전체/1학년/2학년/3학년 필터 칩을 추가.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
sihoo
2026-09-30 05:36:33 +00:00
co-authored by Claude Sonnet 5
parent 206eec03bc
commit 6b90ae3925
2 changed files with 98 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/function/teacher_student_management_controller.dart
+34
View File
@@ -38,8 +38,42 @@ class TeacherStudentManagementController extends ChangeNotifier {
List<dynamic> _students = [];
bool _isLoadingStudents = true;
String _searchQuery = '';
int? _gradeFilter; // null = 전체
List<dynamic> get students => _students;
bool get isLoadingStudents => _isLoadingStudents;
String get searchQuery => _searchQuery;
int? get gradeFilter => _gradeFilter;
/// 🔍 학번 검색 + 학년 필터를 적용하고, 학년 오름차순(1→2→3, 미배정은 맨 뒤)으로
/// 정렬한 목록. 화면에는 이 목록을 그린다.
List<dynamic> get filteredStudents {
final query = _searchQuery.trim();
final filtered = _students.where((s) {
if (_gradeFilter != null && s['grade'] != _gradeFilter) return false;
if (query.isEmpty) return true;
return s['id'].toString().contains(query);
}).toList();
filtered.sort((a, b) {
final ga = a['grade'] as int?;
final gb = b['grade'] as int?;
if (ga == null && gb == null) return 0;
if (ga == null) return 1;
if (gb == null) return -1;
return ga.compareTo(gb);
});
return filtered;
}
void setSearchQuery(String query) {
_searchQuery = query;
notifyListeners();
}
void setGradeFilter(int? grade) {
_gradeFilter = grade;
notifyListeners();
}
Future<void> init() => fetchStudents();
lib/ui/teacher_student_management_page.dart
+64 -7
View File
@@ -358,6 +358,20 @@ class _TeacherStudentManagementPageState
}
// 🏷️ 섹션 제목 (색 인디케이터 바 + 텍스트).
Widget _gradeFilterChip(int? grade, String label) {
final bool selected = _controller.gradeFilter == grade;
return ChoiceChip(
label: Text(label),
selected: selected,
onSelected: (_) => _controller.setGradeFilter(grade),
selectedColor: AppPalette.ink,
labelStyle: TextStyle(
color: selected ? Colors.white : AppPalette.ink,
fontWeight: FontWeight.bold,
),
);
}
Widget _sectionTitle(String text, {Color color = AppPalette.ink}) {
return Row(
children: [
@@ -753,6 +767,42 @@ class _TeacherStudentManagementPageState
),
),
const SizedBox(height: 12),
Row(
children: [
Expanded(
child: TextField(
onChanged: _controller.setSearchQuery,
keyboardType: TextInputType.number,
decoration: InputDecoration(
hintText: '학번으로 검색',
prefixIcon: const Icon(
Icons.search_rounded,
),
filled: true,
fillColor: AppPalette.paper,
contentPadding: const EdgeInsets.symmetric(
vertical: 0,
),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(
color: AppPalette.sage,
),
),
),
),
),
const SizedBox(width: 12),
_gradeFilterChip(null, '전체'),
const SizedBox(width: 6),
_gradeFilterChip(1, '1학년'),
const SizedBox(width: 6),
_gradeFilterChip(2, '2학년'),
const SizedBox(width: 6),
_gradeFilterChip(3, '3학년'),
],
),
const SizedBox(height: 12),
_controller.isLoadingStudents
? const Padding(
padding: EdgeInsets.symmetric(vertical: 40),
@@ -760,13 +810,19 @@ class _TeacherStudentManagementPageState
child: CircularProgressIndicator(),
),
)
: _controller.students.isEmpty
? const Padding(
padding: EdgeInsets.symmetric(vertical: 24),
: _controller.filteredStudents.isEmpty
? Padding(
padding: const EdgeInsets.symmetric(
vertical: 24,
),
child: Center(
child: Text(
'가입된 학생 계정이 없습니다.',
style: TextStyle(color: Colors.grey),
_controller.students.isEmpty
? '가입된 학생 계정이 없습니다.'
: '검색/필터 조건에 맞는 학생이 없습니다.',
style: const TextStyle(
color: Colors.grey,
),
),
),
)
@@ -781,10 +837,11 @@ class _TeacherStudentManagementPageState
crossAxisSpacing: 12,
mainAxisSpacing: 12,
),
itemCount: _controller.students.length,
itemCount:
_controller.filteredStudents.length,
itemBuilder: (context, index) =>
_buildStudentTile(
_controller.students[index],
_controller.filteredStudents[index],
),
),
],