sihoo/school-attendance
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 8 Wiki Activity

선생님 호출 시스템 추가 (Firebase 버전을 앱 계정 체계로 이전)

Browse Source 
별도로 돌아가던 Firebase RTDB 기반 호출 페이지(index.html/teacher.html)에서
발견한 XSS, 익명 접근(아무나 아무 선생님 위치 변경 가능), 이름 위조 문제를
우리 앱 로그인 체계로 재구현하면서 구조적으로 없앴다. 학생은 본인 계정으로만
호출하고 본인 호출 기록만 보이며, 교사는 본인 위치만 수정하고 본인이 받은
호출만 본다. TTS 대신 FCM 푸시로 대체. 시간표 데이터의 "김지"→"조신현" 오타도
"조신"으로 수정해서 옮겼다.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
sihoo
2026-09-17 23:34:08 +00:00
co-authored by Claude Sonnet 5
parent 89487a7dfc
commit 4cf759de62
6 changed files with 942 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/data/teacher_call_schedule.dart
+132
View File
@@ -0,0 +1,132 @@
// 📅 선생님 호출 화면에서 "지금 수업 중" 배지를 보여주기 위한 시간표 데이터.
// 원래 별도 Firebase 페이지(index.html)에 있던 데이터를 그대로 옮기면서,
// "김지" 약어가 실제로는 조신현 선생님을 가리키던 오타를 "조신"으로 바로잡았다.
// (다른 모든 약어는 이름 앞 두 글자 규칙을 따르는데 이것만 깨져 있었음)
class PeriodTime {
final int period;
final String start;
final String end;
const PeriodTime(this.period, this.start, this.end);
}
const List<PeriodTime> kPeriodSettings = [
PeriodTime(1, "08:40", "09:30"),
PeriodTime(2, "09:40", "10:30"),
PeriodTime(3, "10:40", "11:30"),
PeriodTime(4, "11:40", "12:30"),
PeriodTime(5, "13:30", "14:20"),
PeriodTime(6, "14:30", "15:20"),
PeriodTime(7, "15:30", "16:20"),
];
// 이름 앞 두 글자 약어 → 전체 이름. ("조신":"조신현" 으로 수정됨 - 원래 "김지"였던 오타)
const Map<String, String> kTeacherAbbrevMap = {
"손계": "손계강",
"조신": "조신현",
"진경": "진경아",
"김만": "김만중",
"이길": "이길석",
"김효": "김효정",
"이부": "이부원",
"고경": "고경철",
"김경": "김경원",
"양성": "양성욱",
"김명": "김명선",
"김현": "김현진",
"박은": "박은호",
"심윤": "심윤주",
"조영": "조영희",
"이정": "이정상",
"조용": "조용우",
"이민": "이민혁",
};
// day: 1=월 ~ 5=금, period: 1~7. 값은 그 시간에 수업 중인 선생님 약어 목록.
const Map<int, Map<int, List<String>>> kFullTimetable = {
1: {
1: ["손계", "조신", "진경", "김만", "이길", "김효", "이부"],
2: ["김경", "손계", "이길", "조영", "김효", "양성", "김명", "김현"],
3: ["박은", "심윤", "조영", "고경", "이정", "이부", "김경"],
4: ["심윤", "진경", "김효", "이길", "이정", "김만", "김명", "김현", "양성"],
5: ["박은", "손계", "이정", "고경", "조영", "김현", "양성", "김명"],
6: ["이민", "심윤", "고경", "김만", "이길", "이부", "김경"],
7: ["이민", "김경", "박은", "김만", "이길", "조영", "양성", "조신", "손계"],
},
2: {
1: ["손계", "이정", "박은", "김만", "심윤", "이길", "조영", "김현", "조신", "양성"],
2: ["김효", "김경", "이정", "고경", "조영", "김만", "양성", "김현", "김명"],
3: ["진경", "심윤", "손계", "이민", "이부", "김명", "조용", "조신"],
4: ["이정", "진경", "김효", "이민", "이부", "조용", "양성", "김현"],
5: ["박은", "김효", "심윤", "이민", "이부", "김명", "김현", "손계"],
6: ["김경", "박은", "진경", "이민", "이부", "양성", "김명", "조용"],
7: ["진경", "손계", "이부", "김만", "이길", "김효", "박은", "김경", "김현"],
},
3: {
1: ["김효", "김경", "이민", "이부", "김명", "김현", "이정"],
2: ["조용", "진경", "김효", "조영", "김만", "이길", "이부", "고경"],
3: ["심윤", "손계", "조용", "이민", "박은", "조신", "양성", "이정", "김명"],
4: ["진경", "김효", "심윤", "이민", "박은", "조신", "이정", "양성", "김현"],
},
4: {
1: ["심윤", "김경", "조신", "조영", "이길", "김만", "이정", "양성", "김명"],
2: ["박은", "진경", "김만", "심윤", "이길", "조영", "이부", "고경"],
3: ["진경", "김효", "이민", "이부", "김현", "김명", "이정"],
4: ["손계", "김효", "김경", "이민", "박은", "조신", "양성", "이정", "김현"],
5: ["조신", "진경", "심윤", "김만", "고경", "조영", "이부", "이민"],
6: ["김경", "심윤", "손계", "이길", "조영", "김효", "박은", "진경", "조신"],
7: ["김효", "손계", "박은", "고경", "김만", "이길", "김현", "김명", "양성"],
},
5: {
1: ["손계", "박은", "이정", "김만", "조영", "이길", "김현", "김명", "양성"],
2: ["이정", "손계", "김경", "이길", "고경", "조영", "김명", "조신", "김현"],
3: ["진경", "심윤", "조용", "고경", "김만", "김효", "이부", "김경"],
4: ["조용", "이정", "진경", "김만", "심윤", "이길", "조영", "양성", "김현", "김명"],
5: ["진경", "손계", "이부", "조용", "조신", "고경", "박은", "김경", "김현"],
7: ["김효", "조용", "손계", "조영", "이길", "김만", "이부", "고경"],
},
};
/// 지금 이 순간(day: 1~5, HH:mm) 수업 중인 선생님 전체 이름 목록. 주말/쉬는시간이면 빈 목록.
List<String> teachersInClassNow(int weekday, String hhmm) {
if (weekday < 1 || weekday > 5) return [];
PeriodTime? current;
for (final p in kPeriodSettings) {
if (hhmm.compareTo(p.start) >= 0 && hhmm.compareTo(p.end) <= 0) {
current = p;
break;
}
}
if (current == null) return [];
final abbrevs = kFullTimetable[weekday]?[current.period] ?? [];
return abbrevs.map((a) => kTeacherAbbrevMap[a]).whereType<String>().toList();
}
const Map<String, String> kLocationIcons = {
"교무실": "🏢",
"급식실": "🍴",
"과학실": "🧪",
"도서관": "📖",
"출장": "🚗",
"조퇴/퇴근": "🏠",
"상담실": "💬",
"기숙사": "🏨",
};
const List<String> kLocationOptions = [
"교무실",
"급식실",
"과학실",
"도서관",
"출장",
"조퇴/퇴근",
"상담실",
"기숙사",
];
const List<String> kCallPurposes = [
"간단한 용무",
"질문 있어요",
"상담 신청",
"과제 제출",
"물건 전달",
];
lib/function/teacher_call_controller.dart
+124
View File
@@ -0,0 +1,124 @@
// 📍 선생님 호출(학생용) 화면의 기능(서버 통신/상태) 담당 컨트롤러.
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:http/http.dart' as http;
import '../config.dart';
import '../data/teacher_call_schedule.dart';
class TeacherCallController extends ChangeNotifier {
final String studentId;
final String studentName;
TeacherCallController({required this.studentId, required this.studentName});
bool _isLoading = true;
bool _isCalling = false;
List<dynamic> _teachers = [];
List<dynamic> _myCalls = [];
List<dynamic> _ranking = [];
bool _disposed = false;
bool get isLoading => _isLoading;
bool get isCalling => _isCalling;
List<dynamic> get teachers => _teachers;
List<dynamic> get myCalls => _myCalls;
List<dynamic> get ranking => _ranking;
void _safeNotify() {
if (!_disposed) notifyListeners();
}
@override
void dispose() {
_disposed = true;
super.dispose();
}
bool isInClassNow(String teacherName) {
final now = DateTime.now();
final hhmm =
'${now.hour.toString().padLeft(2, '0')}:${now.minute.toString().padLeft(2, '0')}';
return teachersInClassNow(now.weekday, hhmm).contains(teacherName);
}
Future<void> init() async {
await Future.wait([_fetchTeachers(), _fetchMyCalls(), _fetchRanking()]);
_isLoading = false;
_safeNotify();
}
Future<void> refresh() => init();
Future<void> _fetchTeachers() async {
try {
final response = await http.get(
Uri.parse('$baseUrl/api/teacher-call/teachers'),
);
if (response.statusCode == 200) {
final data = jsonDecode(utf8.decode(response.bodyBytes));
_teachers = data['teachers'] ?? [];
}
} catch (_) {
// 조용히 무시 - 마지막으로 받아온 목록을 유지한다.
}
}
Future<void> _fetchMyCalls() async {
try {
final response = await http.get(
Uri.parse('$baseUrl/api/teacher-call/my-calls?studentId=$studentId'),
);
if (response.statusCode == 200) {
final data = jsonDecode(utf8.decode(response.bodyBytes));
_myCalls = data['calls'] ?? [];
}
} catch (_) {
// 조용히 무시
}
}
Future<void> _fetchRanking() async {
try {
final response = await http.get(
Uri.parse('$baseUrl/api/teacher-call/ranking'),
);
if (response.statusCode == 200) {
final data = jsonDecode(utf8.decode(response.bodyBytes));
_ranking = data['ranking'] ?? [];
}
} catch (_) {
// 조용히 무시
}
}
Future<(bool success, String message)> callTeacher({
required String teacherId,
required String purpose,
}) async {
_isCalling = true;
_safeNotify();
try {
final response = await http.post(
Uri.parse('$baseUrl/api/teacher-call/call'),
headers: {"Content-Type": "application/json"},
body: jsonEncode({
"studentId": studentId,
"studentName": studentName,
"teacherId": teacherId,
"purpose": purpose,
}),
);
final result = jsonDecode(utf8.decode(response.bodyBytes));
if (response.statusCode == 200 && result['status'] == 'success') {
await Future.wait([_fetchMyCalls(), _fetchRanking()]);
return (true, '${result['message'] ?? '호출했습니다.'}');
}
return (false, '${result['message'] ?? '호출 실패'}');
} catch (e) {
return (false, '네트워크 에러: $e');
} finally {
_isCalling = false;
_safeNotify();
}
}
}
lib/function/teacher_location_controller.dart
+97
View File
@@ -0,0 +1,97 @@
// 📍 선생님 위치 등록(교사용) 화면의 기능(서버 통신/상태) 담당 컨트롤러.
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:http/http.dart' as http;
import '../config.dart';
class TeacherLocationController extends ChangeNotifier {
final String teacherId;
TeacherLocationController({required this.teacherId});
bool _isLoading = true;
bool _isSaving = false;
String _currentLocation = "교무실";
List<dynamic> _receivedCalls = [];
bool _disposed = false;
bool get isLoading => _isLoading;
bool get isSaving => _isSaving;
String get currentLocation => _currentLocation;
List<dynamic> get receivedCalls => _receivedCalls;
void _safeNotify() {
if (!_disposed) notifyListeners();
}
@override
void dispose() {
_disposed = true;
super.dispose();
}
Future<void> init() async {
await Future.wait([_fetchMyLocation(), fetchReceivedCalls()]);
_isLoading = false;
_safeNotify();
}
Future<void> _fetchMyLocation() async {
try {
final response = await http.get(
Uri.parse('$baseUrl/api/teacher-call/teachers'),
);
if (response.statusCode == 200) {
final data = jsonDecode(utf8.decode(response.bodyBytes));
final List<dynamic> list = data['teachers'] ?? [];
final mine = list.firstWhere(
(t) => t['teacherId'] == teacherId,
orElse: () => null,
);
if (mine != null) _currentLocation = mine['location'] ?? '교무실';
}
} catch (_) {
// 조용히 무시
}
}
Future<void> fetchReceivedCalls() async {
try {
final response = await http.get(
Uri.parse(
'$baseUrl/api/teacher-call/received-calls?teacherId=$teacherId',
),
);
if (response.statusCode == 200) {
final data = jsonDecode(utf8.decode(response.bodyBytes));
_receivedCalls = data['calls'] ?? [];
_safeNotify();
}
} catch (_) {
// 조용히 무시
}
}
Future<(bool success, String message)> updateLocation(String location) async {
_isSaving = true;
_safeNotify();
try {
final response = await http.post(
Uri.parse('$baseUrl/api/teacher-call/location'),
headers: {"Content-Type": "application/json"},
body: jsonEncode({"teacherId": teacherId, "location": location}),
);
final result = jsonDecode(utf8.decode(response.bodyBytes));
if (response.statusCode == 200 && result['status'] == 'success') {
_currentLocation = location;
return (true, '${result['message'] ?? '위치가 업데이트되었습니다.'}');
}
return (false, '${result['message'] ?? '업데이트 실패'}');
} catch (e) {
return (false, '네트워크 에러: $e');
} finally {
_isSaving = false;
_safeNotify();
}
}
}
lib/ui/main_dashboard.dart
+31
View File
@@ -23,6 +23,8 @@ import 'nfc_poccket_checkin_screen.dart';
import 'nfc_tag_writer_screen.dart';
import 'study_timer_screen.dart';
import 'teacher_attendance_page.dart';
import 'teacher_call_screen.dart';
import 'teacher_location_screen.dart';
import 'teacher_student_management_page.dart';
class MainDashboard extends StatefulWidget {
@@ -347,6 +349,22 @@ class _MainDashboardState extends State<MainDashboard> {
),
),
));
tiles.add((
id: 'teacher_call',
child: _buildModernCard(
icon: Icons.campaign_rounded,
title: '선생님 호출',
subtitle: '교무실 위치 확인 및 호출',
color: AppPalette.ink,
onTap: () => pushLaunchpad(
context,
(context) => TeacherCallScreen(
studentId: _displayId,
studentName: _displayName,
),
),
),
));
}
if (_isTeacherOrAbove) {
@@ -405,6 +423,19 @@ class _MainDashboardState extends State<MainDashboard> {
),
),
));
tiles.add((
id: 'teacher_location',
child: _buildModernCard(
icon: Icons.my_location_rounded,
title: '내 위치 알리기',
subtitle: '학생 호출 확인 및 위치 등록',
color: AppPalette.ink,
onTap: () => pushLaunchpad(
context,
(context) => TeacherLocationScreen(teacherId: _displayId),
),
),
));
}
if (_isAdmin) {
lib/ui/teacher_call_screen.dart
+360
View File
@@ -0,0 +1,360 @@
// 📍 선생님 호출 화면(학생용) (UI 전용). 선생님을 골라 방문 목적과 함께 호출한다.
// 서버 통신/상태는 lib/function/teacher_call_controller.dart가 담당한다.
import 'package:flutter/material.dart';
import '../data/teacher_call_schedule.dart';
import '../function/teacher_call_controller.dart';
import '../theme/app_palette.dart';
import 'app_notice.dart';
import 'title_pill.dart';
class TeacherCallScreen extends StatefulWidget {
final String studentId;
final String studentName;
const TeacherCallScreen({
super.key,
required this.studentId,
required this.studentName,
});
@override
State<TeacherCallScreen> createState() => _TeacherCallScreenState();
}
class _TeacherCallScreenState extends State<TeacherCallScreen> {
late final TeacherCallController _controller;
String? _selectedTeacherId;
String? _selectedTeacherName;
String _selectedPurpose = kCallPurposes.first;
final _customPurposeController = TextEditingController();
bool _useCustomPurpose = false;
@override
void initState() {
super.initState();
_controller = TeacherCallController(
studentId: widget.studentId,
studentName: widget.studentName,
);
_controller.init();
}
@override
void dispose() {
_controller.dispose();
_customPurposeController.dispose();
super.dispose();
}
Future<void> _call() async {
if (_selectedTeacherId == null) {
AppNotice.show(context, '선생님을 선택해 주세요.');
return;
}
final purpose = _useCustomPurpose
? _customPurposeController.text.trim()
: _selectedPurpose;
if (purpose.isEmpty) {
AppNotice.show(context, '방문 목적을 입력해 주세요.');
return;
}
final (success, message) = await _controller.callTeacher(
teacherId: _selectedTeacherId!,
purpose: purpose,
);
if (!mounted) return;
AppNotice.show(
context,
message,
icon: success ? Icons.check_circle_rounded : Icons.error_outline_rounded,
);
}
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: _controller,
builder: (context, _) {
return Scaffold(
backgroundColor: AppPalette.mist,
appBar: AppBar(
backgroundColor: Colors.transparent,
foregroundColor: AppPalette.ink,
elevation: 0,
centerTitle: true,
title: const TitlePill('선생님 호출'),
),
body: _controller.isLoading
? const Center(child: CircularProgressIndicator())
: RefreshIndicator(
onRefresh: _controller.refresh,
child: ListView(
padding: const EdgeInsets.all(16),
children: [
if (_controller.ranking.isNotEmpty) _buildRanking(),
const SizedBox(height: 16),
const Text(
'방문 목적',
style: TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
_buildPurposeChips(),
if (_useCustomPurpose) ...[
const SizedBox(height: 8),
TextField(
controller: _customPurposeController,
maxLength: 40,
decoration: InputDecoration(
hintText: '용무를 입력하세요',
filled: true,
fillColor: AppPalette.paper,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: AppPalette.sage),
),
),
),
],
const SizedBox(height: 16),
const Text(
'선생님 선택',
style: TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
_buildTeacherGrid(),
const SizedBox(height: 20),
SizedBox(
width: double.infinity,
child: ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: _selectedTeacherId == null
? Colors.grey
: AppPalette.ink,
foregroundColor: AppPalette.paper,
padding: const EdgeInsets.symmetric(vertical: 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(14),
),
),
onPressed: _controller.isCalling ? null : _call,
child: _controller.isCalling
? const SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
color: Colors.white,
),
)
: Text(
_selectedTeacherName == null
? '선생님을 선택해 주세요'
: '$_selectedTeacherName 선생님 호출하기',
style: const TextStyle(
fontWeight: FontWeight.bold,
),
),
),
),
const SizedBox(height: 24),
const Text(
'내 호출 기록',
style: TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
_buildMyCalls(),
],
),
),
);
},
);
}
Widget _buildRanking() {
final medals = ['🥇', '🥈', '🥉'];
return Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: AppPalette.paper,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppPalette.sage),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'오늘 인기 선생님',
style: TextStyle(fontWeight: FontWeight.bold, color: Colors.grey),
),
const SizedBox(height: 8),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
for (var i = 0; i < _controller.ranking.length; i++)
Column(
children: [
Text(medals[i], style: const TextStyle(fontSize: 22)),
Text(
_controller.ranking[i]['teacherName'] ?? '',
style: const TextStyle(fontWeight: FontWeight.bold),
),
Text(
'${_controller.ranking[i]['count']}회',
style: const TextStyle(color: Colors.grey, fontSize: 12),
),
],
),
],
),
],
),
);
}
Widget _buildPurposeChips() {
return Wrap(
spacing: 8,
runSpacing: 8,
children: [
for (final p in kCallPurposes)
ChoiceChip(
label: Text(p),
selected: !_useCustomPurpose && _selectedPurpose == p,
onSelected: (_) => setState(() {
_useCustomPurpose = false;
_selectedPurpose = p;
}),
selectedColor: AppPalette.ink,
labelStyle: TextStyle(
color: !_useCustomPurpose && _selectedPurpose == p
? Colors.white
: AppPalette.ink,
),
),
ChoiceChip(
label: const Text('직접 입력'),
selected: _useCustomPurpose,
onSelected: (_) => setState(() => _useCustomPurpose = true),
selectedColor: AppPalette.ink,
labelStyle: TextStyle(
color: _useCustomPurpose ? Colors.white : AppPalette.ink,
),
),
],
);
}
Widget _buildTeacherGrid() {
return GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
childAspectRatio: 1,
crossAxisSpacing: 10,
mainAxisSpacing: 10,
),
itemCount: _controller.teachers.length,
itemBuilder: (context, index) {
final t = _controller.teachers[index];
final name = t['name'] ?? '';
final location = t['location'] ?? '교무실';
final isSelected = _selectedTeacherId == t['teacherId'];
final inClass = _controller.isInClassNow(name);
return GestureDetector(
onTap: () => setState(() {
_selectedTeacherId = t['teacherId'];
_selectedTeacherName = name;
}),
child: Container(
decoration: BoxDecoration(
color: isSelected ? const Color(0xFFEFF6FF) : AppPalette.paper,
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: isSelected ? AppPalette.ink : AppPalette.sage,
width: isSelected ? 2 : 1,
),
),
child: Stack(
children: [
Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
name,
style: const TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 4),
Text(
'${kLocationIcons[location] ?? '📍'} $location',
style: const TextStyle(
fontSize: 11,
color: Colors.grey,
),
),
],
),
),
if (inClass)
Positioned(
top: 4,
right: 4,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 4,
vertical: 1,
),
decoration: BoxDecoration(
color: Colors.orange[100],
borderRadius: BorderRadius.circular(4),
border: Border.all(color: Colors.orange),
),
child: const Text(
'수업중',
style: TextStyle(fontSize: 9, color: Colors.orange),
),
),
),
],
),
),
);
},
);
}
Widget _buildMyCalls() {
if (_controller.myCalls.isEmpty) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: 12),
child: Text('아직 호출 기록이 없어요.', style: TextStyle(color: Colors.grey)),
);
}
return Column(
children: [
for (final c in _controller.myCalls)
Container(
margin: const EdgeInsets.only(bottom: 8),
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
decoration: BoxDecoration(
color: AppPalette.paper,
borderRadius: BorderRadius.circular(12),
),
child: Row(
children: [
Expanded(
child: Text('${c['teacherName']} 선생님 · ${c['purpose']}'),
),
Text(
'${c['createdAt'] ?? ''}'.split(' ').last,
style: const TextStyle(color: Colors.grey, fontSize: 12),
),
],
),
),
],
);
}
}
lib/ui/teacher_location_screen.dart
+198
View File
@@ -0,0 +1,198 @@
// 📍 선생님 위치 등록 화면(교사용) (UI 전용). 본인 위치를 바꾸고, 받은 호출을 확인한다.
// 서버 통신/상태는 lib/function/teacher_location_controller.dart가 담당한다.
import 'package:flutter/material.dart';
import '../data/teacher_call_schedule.dart';
import '../function/teacher_location_controller.dart';
import '../theme/app_palette.dart';
import 'app_notice.dart';
import 'title_pill.dart';
class TeacherLocationScreen extends StatefulWidget {
final String teacherId;
const TeacherLocationScreen({super.key, required this.teacherId});
@override
State<TeacherLocationScreen> createState() => _TeacherLocationScreenState();
}
class _TeacherLocationScreenState extends State<TeacherLocationScreen> {
late final TeacherLocationController _controller;
@override
void initState() {
super.initState();
_controller = TeacherLocationController(teacherId: widget.teacherId);
_controller.init();
}
@override
void dispose() {
_controller.dispose();
super.dispose();
}
Future<void> _selectLocation(String location) async {
final (success, message) = await _controller.updateLocation(location);
if (!mounted) return;
AppNotice.show(
context,
message,
icon: success ? Icons.check_circle_rounded : Icons.error_outline_rounded,
);
}
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: _controller,
builder: (context, _) {
return Scaffold(
backgroundColor: AppPalette.mist,
appBar: AppBar(
backgroundColor: Colors.transparent,
foregroundColor: AppPalette.ink,
elevation: 0,
centerTitle: true,
title: const TitlePill('내 위치 알리기'),
),
body: _controller.isLoading
? const Center(child: CircularProgressIndicator())
: RefreshIndicator(
onRefresh: _controller.fetchReceivedCalls,
child: ListView(
padding: const EdgeInsets.all(16),
children: [
Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: const Color(0xFFEFF6FF),
borderRadius: BorderRadius.circular(14),
),
child: Row(
children: [
const Text(
'현재 위치',
style: TextStyle(fontWeight: FontWeight.bold),
),
const Spacer(),
Text(
'${kLocationIcons[_controller.currentLocation] ?? '📍'} ${_controller.currentLocation}',
style: const TextStyle(
fontWeight: FontWeight.bold,
color: AppPalette.ink,
),
),
],
),
),
const SizedBox(height: 20),
const Text(
'위치 선택',
style: TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
GridView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
gridDelegate:
const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
childAspectRatio: 1.3,
crossAxisSpacing: 10,
mainAxisSpacing: 10,
),
itemCount: kLocationOptions.length,
itemBuilder: (context, index) {
final loc = kLocationOptions[index];
final isSelected = _controller.currentLocation == loc;
return GestureDetector(
onTap: _controller.isSaving
? null
: () => _selectLocation(loc),
child: Container(
decoration: BoxDecoration(
color: isSelected
? AppPalette.ink
: AppPalette.paper,
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: isSelected
? AppPalette.ink
: AppPalette.sage,
),
),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
kLocationIcons[loc] ?? '📍',
style: const TextStyle(fontSize: 20),
),
const SizedBox(height: 4),
Text(
loc,
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.bold,
color: isSelected
? Colors.white
: AppPalette.ink,
),
),
],
),
),
),
);
},
),
const SizedBox(height: 24),
const Text(
'나를 찾은 학생 기록',
style: TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(height: 8),
_buildReceivedCalls(),
],
),
),
);
},
);
}
Widget _buildReceivedCalls() {
if (_controller.receivedCalls.isEmpty) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: 12),
child: Text('아직 호출 기록이 없어요.', style: TextStyle(color: Colors.grey)),
);
}
return Column(
children: [
for (final c in _controller.receivedCalls)
Container(
margin: const EdgeInsets.only(bottom: 8),
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
decoration: BoxDecoration(
color: AppPalette.paper,
borderRadius: BorderRadius.circular(12),
),
child: Row(
children: [
Expanded(
child: Text('${c['studentName']} 학생 · ${c['purpose']}'),
),
Text(
'${c['createdAt'] ?? ''}',
style: const TextStyle(color: Colors.grey, fontSize: 11),
),
],
),
),
],
);
}
}