sihooandClaude Sonnet 5
b1c8447eaf
StudentDashboard, TeacherDashboard, AdminDashboard(진입 라우팅)를 MainDashboard 하나로 합치고, 역할(role)에 따라 배너 색상/문구와 보이는 타일만 달라지게 함. 그리드 레이아웃/카드 디자인은 이제 한 곳에서만 관리되어, 앞으로 UI를 고치면 모든 역할에 자동 적용됨. - 2061(개발자) 계정에 기존에 빠져있던 "스마트기기 반출 대장" 타일 추가 - role=='admin' 실 계정도 이제 학생 계정 관리/출석 확인 등 교사 기능에 접근 가능 (관리자는 교사 권한을 포함하는 것으로 정리) - 작은 DB 초기화 전용 화면(admin_dashboard.dart)은 "서버 DB 제어" 타일의 목적지로만 유지, 로그인 직후 랜딩 화면 역할은 제거 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
575 lines
23 KiB
Dart
575 lines
23 KiB
Dart
// 🏠 통합 대시보드 (UI 전용). 학생/교사/관리자가 전부 이 화면 하나를 공유하고,
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// 권한(role)에 따라 배너 색상/문구와 보이는 타일만 달라진다.
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// 레이아웃(그리드, 카드 디자인)을 한 곳에서 고치면 모든 역할에 동시에 적용된다.
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// 계정 강제 삭제 서버 통신은 lib/function/student_dashboard_controller.dart가 담당한다.
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import 'package:flutter/material.dart';
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import '../function/student_dashboard_controller.dart';
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import 'admin_dashboard.dart';
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import 'device_checkout_ledger_page.dart';
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import 'device_checkout_request_screen.dart';
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import 'login_screen.dart';
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import 'nfc_poccket_checkin_screen.dart';
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import 'nfc_tag_writer_screen.dart';
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import 'teacher_attendance_page.dart';
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import 'teacher_student_management_page.dart';
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class MainDashboard extends StatefulWidget {
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final String? userId;
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final String? userName;
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final String role; // 'student' | 'teacher' | 'admin'
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final bool isDeviceMatched;
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const MainDashboard({
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super.key,
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this.userId,
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this.userName,
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required this.role,
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this.isDeviceMatched = true,
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});
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@override
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State<MainDashboard> createState() => _MainDashboardState();
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}
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class _MainDashboardState extends State<MainDashboard> {
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final StudentDashboardController _controller = StudentDashboardController();
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// 🔑 [권한 판정] 2061은 role이 'student'로 저장돼 있지만 실질적으로 최고 권한을 가진다.
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bool get _isDeveloper => widget.userId == '2061';
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bool get _isAdmin => widget.role == 'admin' || _isDeveloper;
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bool get _isTeacherOrAbove => widget.role == 'teacher' || _isAdmin;
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bool get _isStudent => widget.role == 'student';
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String get _displayId =>
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widget.userId ?? (widget.role == 'admin' ? '관리자' : '간편인증');
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String get _displayName =>
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widget.userName ?? (widget.role == 'admin' ? '시스템 관리자' : '간편인증 선생');
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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void _openPocketCheckIn(BuildContext context) {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => NfcPocketCheckInScreen(
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studentId: _displayId,
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studentName: _displayName,
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),
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),
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);
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}
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Future<void> _deleteUser(String userId) async {
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final (_, message) = await _controller.deleteUser(userId);
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if (!mounted) return;
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text(message)));
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}
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void _showDeleteUserDialog(BuildContext context) {
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final TextEditingController idController = TextEditingController();
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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(24),
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),
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title: const Row(
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children: [
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Icon(Icons.warning_amber_rounded, color: Colors.redAccent),
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SizedBox(width: 10),
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Text(
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'계정 강제 삭제',
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18),
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),
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],
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),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'학생의 학번 또는 교사의 교직원 번호를 입력하세요.\nDB에서 해당 계정과 토큰이 즉시 삭제됩니다.',
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style: TextStyle(
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color: Colors.black54,
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fontSize: 13,
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height: 1.4,
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),
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),
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const SizedBox(height: 16),
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TextField(
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controller: idController,
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decoration: InputDecoration(
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labelText: '학번 또는 교직원 번호',
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hintText: '예: 201101 또는 T1001',
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labelStyle: TextStyle(color: Colors.red[400]),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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borderSide: BorderSide(color: Colors.red[400]!, width: 2),
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(16),
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),
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prefixIcon: const Icon(Icons.person_remove_alt_1_rounded),
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),
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),
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text(
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'취소',
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style: TextStyle(
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color: Colors.grey,
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fontWeight: FontWeight.bold,
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),
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),
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),
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ElevatedButton(
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onPressed: () {
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final inputId = idController.text.trim();
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if (inputId.isNotEmpty) {
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Navigator.pop(context);
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_deleteUser(inputId);
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}
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.redAccent,
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foregroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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elevation: 0,
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),
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child: const Text(
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'삭제 실행',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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),
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],
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);
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},
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);
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}
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// 🎨 [역할별 테마] 배너 색상/제목/문구만 역할에 따라 다르게. 레이아웃 자체는 공통.
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({String title, String subtitle, Color color, IconData icon}) _theme() {
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if (_isDeveloper) {
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return (
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title: '👑 MASTER CONTROL',
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subtitle: '최고 관리 권한 활성화됨',
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color: Colors.deepPurple[700]!,
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icon: Icons.admin_panel_settings_rounded,
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);
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} else if (widget.role == 'admin') {
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return (
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title: '🛠️ ADMIN CONTROL',
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subtitle: '시스템 관리자 권한 활성화됨',
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color: Colors.deepPurple[700]!,
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icon: Icons.admin_panel_settings_rounded,
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);
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} else if (widget.role == 'teacher') {
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return (
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title: '👨🏫 TEACHER PORTAL',
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subtitle: '교직원 번호: $_displayId | 교사 권한 활성화됨',
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color: Colors.green[700]!,
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icon: Icons.admin_panel_settings_rounded,
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);
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}
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return (
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title: '🎓 STUDENT PORTAL',
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subtitle: '학번: $_displayId | 인증 완료',
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color: Colors.indigo[700]!,
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icon: Icons.school_rounded,
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);
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}
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@override
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Widget build(BuildContext context) {
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return ListenableBuilder(
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listenable: _controller,
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builder: (context, _) {
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final theme = _theme();
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return Scaffold(
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backgroundColor: Colors.grey[100],
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appBar: AppBar(
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title: Text(
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theme.title,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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letterSpacing: 1.2,
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),
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),
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centerTitle: true,
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backgroundColor: theme.color,
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foregroundColor: Colors.white,
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elevation: 0,
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actions: [
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IconButton(
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icon: const Icon(Icons.logout_rounded),
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onPressed: () => Navigator.pushReplacement(
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context,
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MaterialPageRoute(builder: (context) => const LoginScreen()),
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),
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),
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],
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),
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body: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(
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horizontal: 24,
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vertical: 28,
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),
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decoration: BoxDecoration(
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color: theme.color,
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borderRadius: const BorderRadius.only(
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bottomLeft: Radius.circular(32),
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bottomRight: Radius.circular(32),
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),
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),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.all(4),
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decoration: const BoxDecoration(
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color: Colors.white,
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shape: BoxShape.circle,
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),
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child: CircleAvatar(
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radius: 30,
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backgroundColor: theme.color.withValues(alpha: 0.08),
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child: Icon(theme.icon, size: 32, color: theme.color),
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),
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),
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const SizedBox(width: 18),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'$_displayName 님',
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style: const TextStyle(
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fontSize: 22,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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),
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),
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const SizedBox(height: 4),
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Text(
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theme.subtitle,
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style: TextStyle(
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color: Colors.white.withValues(alpha: 0.8),
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fontSize: 14,
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),
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),
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],
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),
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],
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),
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),
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const SizedBox(height: 32),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: Row(
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children: [
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Container(
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width: 4,
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height: 18,
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decoration: BoxDecoration(
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color: theme.color,
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borderRadius: BorderRadius.circular(2),
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),
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),
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const SizedBox(width: 10),
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const Text(
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'스마트 관리 시스템 메뉴',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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],
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),
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),
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const SizedBox(height: 16),
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LayoutBuilder(
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builder: (context, constraints) {
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// 🖥️ 웹(넓은 화면)은 한 줄에 5개씩, 폰(좁은 화면)은 기존 2개 그대로.
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final bool isWide = constraints.maxWidth >= 800;
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return Center(
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child: ConstrainedBox(
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constraints: BoxConstraints(
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maxWidth: isWide ? 1300 : 700,
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: GridView.count(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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crossAxisCount: isWide ? 5 : 2,
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crossAxisSpacing: 16,
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mainAxisSpacing: 16,
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childAspectRatio: 0.95,
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children: [
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// 👨🎓 학생 전용 -----------------------------------
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if (_isStudent)
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_buildModernCard(
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icon: widget.isDeviceMatched
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? Icons.contactless_rounded
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: Icons.lock_rounded,
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title: 'NFC 태그',
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subtitle: widget.isDeviceMatched
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? '출석 및 폰 수거 완료'
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: '⚠️ 본인 인증 기기 전용',
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color: widget.isDeviceMatched
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? Colors.blue
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: Colors.grey[400]!,
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onTap: widget.isDeviceMatched
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? () => _openPocketCheckIn(context)
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: () {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(
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const SnackBar(
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content: Text(
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'🚨 대리 출석 방지를 위해 등록된 본인 스마트폰에서만 출석 가능합니다.',
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),
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),
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);
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},
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isActionButton: widget.isDeviceMatched,
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isLoading: _controller.isLoading,
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),
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if (_isStudent)
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_buildModernCard(
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icon: Icons.fastfood_rounded,
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title: '실시간 학교 상황',
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subtitle: '급식실 줄 & 매점 재고 확인',
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color: Colors.orange[700]!,
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onTap: () {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text(
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'🍔 실시간 학교 상황 페이지로 이동합니다.',
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),
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),
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);
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},
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),
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if (_isStudent)
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_buildModernCard(
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icon: Icons.tablet_mac_rounded,
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title: '스마트기기 반출',
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subtitle: '패드 사용 신청 (시간/목적)',
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color: Colors.teal,
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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DeviceCheckoutRequestScreen(
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studentId: _displayId,
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studentName: _displayName,
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),
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),
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),
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),
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// 👨🏫 교사 이상 -----------------------------------
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if (_isTeacherOrAbove)
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_buildModernCard(
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icon: Icons.assignment_turned_in_rounded,
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title: '실시간 출석 확인',
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subtitle: '학생 제출 로그 모니터링',
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color: Colors.blue,
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const TeacherAttendancePage(),
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),
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),
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),
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if (_isTeacherOrAbove)
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_buildModernCard(
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icon: Icons.manage_accounts_rounded,
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title: '학생 계정 관리',
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subtitle: '계정 추가 및 강제 리셋',
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color: Colors.orange,
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const TeacherStudentManagementPage(),
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),
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),
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),
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if (_isTeacherOrAbove)
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_buildModernCard(
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icon: Icons.tablet_mac_rounded,
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title: '스마트기기 반출 대장',
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subtitle: '패드 반출 신청 승인/거절',
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color: Colors.teal,
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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DeviceCheckoutLedgerPage(
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teacherId: widget.userId,
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teacherName: widget.userName,
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),
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),
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),
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),
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// 🛠️ 관리자 전용 -----------------------------------
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if (_isAdmin)
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_buildModernCard(
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icon: Icons.terminal_rounded,
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title: '서버 DB 제어',
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subtitle: '시스템 원격 초기화',
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color: Colors.amber[800]!,
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const AdminDashboard(),
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),
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),
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),
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if (_isAdmin)
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_buildModernCard(
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icon: Icons.delete_sweep_rounded,
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title: '계정 강제 삭제',
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subtitle: '학생 및 교사 DB 삭제',
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color: Colors.red[600]!,
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onTap: () => _showDeleteUserDialog(context),
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),
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if (_isAdmin)
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_buildModernCard(
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icon: Icons.edit_note_rounded,
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title: 'NFC 태그 쓰기',
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subtitle: '주머니 스티커 초기 설정',
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color: Colors.deepPurple,
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onTap: () => Navigator.push(
|
|
context,
|
|
MaterialPageRoute(
|
|
builder: (context) =>
|
|
const NfcTagWriterScreen(),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
const SizedBox(height: 32),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
// 💎 [카드 디자인 위젯] 학생/교사 대시보드에서 쓰던 것과 동일 — 이제 한 곳에만 존재.
|
|
Widget _buildModernCard({
|
|
required IconData icon,
|
|
required String title,
|
|
required String subtitle,
|
|
required Color color,
|
|
required VoidCallback onTap,
|
|
bool isActionButton = false,
|
|
bool isLoading = false,
|
|
}) {
|
|
return InkWell(
|
|
onTap: isLoading ? null : onTap,
|
|
borderRadius: BorderRadius.circular(24),
|
|
child: Ink(
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(24),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withValues(alpha: 0.04),
|
|
blurRadius: 16,
|
|
offset: const Offset(0, 4),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: color.withValues(alpha: 0.1),
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Icon(icon, color: color, size: 28),
|
|
),
|
|
Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Expanded(
|
|
child: Text(
|
|
title,
|
|
style: const TextStyle(
|
|
fontSize: 15,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
),
|
|
if (isLoading)
|
|
const SizedBox(
|
|
width: 16,
|
|
height: 16,
|
|
child: CircularProgressIndicator(strokeWidth: 2),
|
|
)
|
|
else if (isActionButton)
|
|
Icon(
|
|
Icons.touch_app_rounded,
|
|
size: 16,
|
|
color: color.withValues(alpha: 0.5),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
subtitle,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[500],
|
|
height: 1.2,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|