2025-12-29 First Commit

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DATAEXPRESS\4734
2025-12-29 15:20:40 +08:00
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import 'package:flutter/material.dart';
import './meeting_model.dart';
import 'package:intl/intl.dart';
class MeetingDetail extends StatelessWidget {
final Meeting meeting;
const MeetingDetail({required this.meeting, super.key});
// 輔助函式:建立屬性列 (從 todo_detail.dart 最佳化而來)
Widget _buildAttributeRow(BuildContext context, String label, String value, {Color color = Colors.black}) {
return Padding(
padding: const EdgeInsets.only(bottom: 12.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 100,
child: Text(
'$label:',
style: const TextStyle(fontWeight: FontWeight.w500, color: Colors.black54),
),
),
Expanded(
child: Text(
value,
style: TextStyle(fontWeight: FontWeight.w600, color: color),
),
),
],
),
);
}
// 輔助函式:格式化日期時間範圍
String _formatDateRange() {
final dateFormat = DateFormat('yyyy/MM/dd');
final startDateStr = meeting.startDate != null ? dateFormat.format(meeting.startDate!) : 'N/A';
final endDateStr = meeting.endDate != null ? dateFormat.format(meeting.endDate!) : startDateStr;
// 檢查日期是否相同
final isSameDate = meeting.startDate != null && meeting.endDate != null &&
meeting.startDate!.day == meeting.endDate!.day &&
meeting.startDate!.month == meeting.endDate!.month &&
meeting.startDate!.year == meeting.endDate!.year;
String dateRange;
if (isSameDate) {
dateRange = startDateStr;
} else {
dateRange = '$startDateStr$endDateStr';
}
final timeRange = (meeting.startTime ?? '') + ' ~ ' + (meeting.endTime ?? '');
return '$dateRange ${timeRange.trim()}';
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(meeting.meetingTitle, overflow: TextOverflow.ellipsis),
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(20.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
// 會議標題
Text(
meeting.meetingTitle,
style: const TextStyle(fontSize: 24.0, fontWeight: FontWeight.bold, color: Colors.black87),
),
const Divider(height: 24.0),
// 會議屬性表格
_buildAttributeRow(context, '狀態', meeting.statusText, color: meeting.statusColor),
_buildAttributeRow(context, '地點', meeting.meetingPlace ?? '待定'),
_buildAttributeRow(context, '時間範圍', _formatDateRange(), color: Colors.blue),
_buildAttributeRow(context, '主持人 ID', meeting.bossPersonId ?? 'N/A'),
_buildAttributeRow(context, '記錄人 ID', meeting.recPersonId ?? 'N/A'),
_buildAttributeRow(context, '參與者名單', meeting.meetingUsers ?? ''),
const Divider(height: 32.0),
// 會議說明
const Text(
'會議說明:',
style: TextStyle(fontSize: 18.0, fontWeight: FontWeight.w600, color: Colors.black87),
),
const SizedBox(height: 8),
Text(
meeting.meetingDesc ?? '無詳細說明。',
style: const TextStyle(fontSize: 16.0, height: 1.5, color: Colors.black54),
textAlign: TextAlign.justify,
),
const Divider(height: 32.0),
// 會議決議
const Text(
'會議決議:',
style: TextStyle(fontSize: 18.0, fontWeight: FontWeight.w600, color: Colors.black87),
),
const SizedBox(height: 8),
Text(
meeting.resolution ?? '無決議事項。',
style: const TextStyle(fontSize: 16.0, height: 1.5, color: Colors.black54),
textAlign: TextAlign.justify,
),
const SizedBox(height: 40),
// 底部按鈕 (範例:下載文件)
Center(
child: ElevatedButton.icon(
onPressed: () {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('待實作下載會議文件功能。')),
);
},
icon: const Icon(Icons.file_download),
label: const Text('下載會議文件'),
style: ElevatedButton.styleFrom(
padding: const EdgeInsets.symmetric(horizontal: 30, vertical: 15),
backgroundColor: Colors.indigo,
foregroundColor: Colors.white,
textStyle: const TextStyle(fontSize: 18),
),
),
),
],
),
),
);
}
}