sihooandClaude Sonnet 5
dce5f1ad1b
coolors.co 무채색 팔레트(1c1c1c-daddd8-ecebe4-eef0f2-fafaff)를 lib/theme/app_palette.dart에 정의하고, 로그인/대시보드/출석 확인/ 학생 계정 관리/스마트기기 반출(신청·대장)/관리자 화면 전반의 배너·배경·카드·기본 버튼 색을 이 팔레트로 교체. 기능적으로 의미 있는 색(위반/미출석/삭제/거절 등 경고성 빨간색, 승인 대기 등 상태 표시)은 그대로 유지 — 구조적/장식적 색상만 무채색으로 통일해 위험한 동작이 시각적으로 더 도드라지게 함. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
317 lines
15 KiB
Dart
317 lines
15 KiB
Dart
// 📋 선생님용 "스마트기기 반출 대장" 화면 (UI 전용). 오늘 신청된 반출 요청을 보여주고 승인/거절한다.
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// 서버 통신/상태는 lib/function/device_checkout_ledger_controller.dart가 담당한다.
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import 'package:flutter/material.dart';
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import '../function/device_checkout_ledger_controller.dart';
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import '../theme/app_palette.dart';
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class DeviceCheckoutLedgerPage extends StatefulWidget {
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final String? teacherId;
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final String? teacherName;
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const DeviceCheckoutLedgerPage({super.key, this.teacherId, this.teacherName});
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@override
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State<DeviceCheckoutLedgerPage> createState() =>
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_DeviceCheckoutLedgerPageState();
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}
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class _DeviceCheckoutLedgerPageState extends State<DeviceCheckoutLedgerPage> {
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final DeviceCheckoutLedgerController _controller =
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DeviceCheckoutLedgerController();
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@override
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void initState() {
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super.initState();
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_controller.init();
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}
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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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Future<void> _approve(int id) async {
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final (_, message) = await _controller.approve(
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id,
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teacherId: widget.teacherId ?? '간편인증',
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teacherName: widget.teacherName ?? '간편인증 선생',
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);
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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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Future<void> _reject(int id) async {
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final (_, message) = await _controller.reject(id);
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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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// 🖐️ [하드웨어 자동 감지 전까지 임시] 기기를 실제로 돌려받았을 때 누르는 버튼.
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Future<void> _confirmReturn(int id) async {
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final (_, message) = await _controller.confirmReturn(id);
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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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({Color color, String label}) _statusInfo(String status) {
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switch (status) {
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case 'PENDING':
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return (color: Colors.orange, label: '⏳ 대기중');
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case 'APPROVED':
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return (color: Colors.blue, label: '✅ 승인됨');
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case 'RETURNED':
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return (color: Colors.grey, label: '↩️ 반납완료');
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case 'REJECTED':
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return (color: Colors.red, label: '🚫 거절됨');
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default:
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return (color: Colors.grey, label: status);
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}
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}
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String _timeRange(String start, String end) {
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// "YYYY-MM-DD HH:MM:SS" -> "HH:MM"
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String hm(String full) => full.length >= 16 ? full.substring(11, 16) : full;
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return '${hm(start)} ~ ${hm(end)}';
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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 requests = _controller.requests;
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final pendingCount = requests
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.where((r) => r['status'] == 'PENDING')
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.length;
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return Scaffold(
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backgroundColor: AppPalette.mist,
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appBar: AppBar(
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title: const Text(
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'📱 스마트기기 반출 대장',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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backgroundColor: AppPalette.ink,
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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.refresh_rounded),
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onPressed: _controller.fetchAll,
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tooltip: '새로고침',
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),
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],
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),
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body: _controller.isLoading
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? const Center(child: CircularProgressIndicator())
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: Column(
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children: [
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if (pendingCount > 0)
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Container(
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width: double.infinity,
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margin: const EdgeInsets.all(16),
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 10,
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),
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decoration: BoxDecoration(
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color: Colors.orange[100],
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Colors.orange[400]!),
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),
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child: Text(
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'⏳ 승인 대기 중인 요청이 $pendingCount건 있습니다.',
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style: TextStyle(
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color: Colors.orange[900],
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fontWeight: FontWeight.bold,
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),
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),
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),
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Expanded(
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child: requests.isEmpty
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? const Center(
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child: Text(
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'오늘 신청된 반출 요청이 없습니다.',
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style: TextStyle(color: Colors.grey),
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),
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)
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: ListView.builder(
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 8,
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),
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itemCount: requests.length,
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itemBuilder: (context, index) {
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final r = requests[index];
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final String status = r['status'];
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final info = _statusInfo(status);
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final bool isPending = status == 'PENDING';
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return Card(
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elevation: 0,
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color: AppPalette.paper,
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margin: const EdgeInsets.only(bottom: 10),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: isPending
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? BorderSide(color: Colors.orange[300]!)
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: BorderSide(color: AppPalette.sage),
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),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Expanded(
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child: Text(
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'${r['studentName']} (${r['studentId']})',
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 15,
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),
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),
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),
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Container(
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padding:
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const EdgeInsets.symmetric(
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horizontal: 10,
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vertical: 4,
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),
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decoration: BoxDecoration(
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color: info.color.withValues(
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alpha: 0.12,
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),
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borderRadius:
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BorderRadius.circular(20),
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),
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child: Text(
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info.label,
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style: TextStyle(
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color: info.color,
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fontWeight: FontWeight.bold,
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fontSize: 12,
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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: 6),
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Text(
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'⏰ ${_timeRange(r['requestedStart'], r['requestedEnd'])}',
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style: TextStyle(
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color: Colors.grey[700],
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fontSize: 13,
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),
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),
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const SizedBox(height: 2),
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Text(
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'📝 ${r['purpose']}',
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style: TextStyle(
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color: Colors.grey[700],
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fontSize: 13,
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),
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),
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if (status == 'APPROVED' &&
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r['approvedByTeacherName'] !=
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null) ...[
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const SizedBox(height: 2),
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Text(
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'👤 ${r['approvedByTeacherName']} 선생님이 허용했습니다',
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style: TextStyle(
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color: Colors.blue[700],
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fontSize: 12,
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fontWeight: FontWeight.w600,
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),
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),
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],
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if (isPending) ...[
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const SizedBox(height: 12),
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Row(
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children: [
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Expanded(
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child: OutlinedButton(
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onPressed:
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_controller.isWorking
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? null
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: () => _reject(r['id']),
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style:
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OutlinedButton.styleFrom(
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foregroundColor:
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Colors.red,
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side: const BorderSide(
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color: Colors.red,
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),
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),
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child: const Text('거절'),
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: ElevatedButton(
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onPressed:
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_controller.isWorking
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? null
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: () => _approve(r['id']),
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style:
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ElevatedButton.styleFrom(
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backgroundColor:
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AppPalette.ink,
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foregroundColor:
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AppPalette.paper,
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),
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child: const Text('승인'),
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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 (status == 'APPROVED') ...[
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const SizedBox(height: 12),
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SizedBox(
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width: double.infinity,
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child: OutlinedButton.icon(
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onPressed: _controller.isWorking
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? null
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: () =>
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_confirmReturn(r['id']),
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style: OutlinedButton.styleFrom(
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foregroundColor:
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Colors.grey[800],
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side: BorderSide(
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color: Colors.grey[400]!,
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),
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),
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icon: const Icon(
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Icons
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.assignment_turned_in_outlined,
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size: 18,
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),
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label: const Text('기기 반납 확인'),
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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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},
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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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}
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}
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