122 lines
4.8 KiB
Dart
122 lines
4.8 KiB
Dart
import 'package:flutter/material.dart';
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class MessagesScreen extends StatelessWidget {
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const MessagesScreen({super.key});
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static final List<Map<String, dynamic>> _mockMessages = [
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{'name': '王阿姨', 'preview': '今天的太极活动您要来吗？', 'time': '09:40', 'avatar': 8, 'unread': 2},
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{'name': '李老师', 'preview': '书法课作业我已经发群里啦。', 'time': '昨天', 'avatar': 15, 'unread': 0},
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{'name': '陈叔', 'preview': '周末一起去人民公园拍照吧。', 'time': '昨天', 'avatar': 21, 'unread': 1},
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{'name': '健康服务助手', 'preview': '您的问诊报告已更新，请及时查看。', 'time': '周日', 'avatar': 29, 'unread': 0},
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{'name': '张姐', 'preview': '广场舞队今晚7点老地方集合。', 'time': '周六', 'avatar': 35, 'unread': 5},
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{'name': '社区活动中心', 'preview': '您报名的茶话会还有2个名额。', 'time': '02/12', 'avatar': 42, 'unread': 0},
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{'name': '赵大哥', 'preview': '下棋那局改天再战，哈哈。', 'time': '02/09', 'avatar': 47, 'unread': 0},
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];
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFFFF8F0),
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appBar: AppBar(title: const Text('消息')),
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body: ListView.separated(
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padding: const EdgeInsets.all(16),
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itemCount: _mockMessages.length,
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separatorBuilder: (_, __) => const SizedBox(height: 10),
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itemBuilder: (context, index) => _buildMessageTile(context, _mockMessages[index]),
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),
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);
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}
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Widget _buildMessageTile(BuildContext context, Map<String, dynamic> message) {
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final unread = message['unread'] as int;
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return Material(
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color: Colors.transparent,
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child: Ink(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(14),
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),
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child: InkWell(
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borderRadius: BorderRadius.circular(14),
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onTap: () {
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ScaffoldMessenger.of(context)
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..hideCurrentSnackBar()
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..showSnackBar(const SnackBar(content: Text('功能开发中，敬请期待')));
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},
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child: Padding(
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padding: const EdgeInsets.all(12),
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child: Row(
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children: [
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CircleAvatar(
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radius: 24,
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backgroundColor: const Color(0xFFFFE7CF),
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backgroundImage: NetworkImage('https://i.pravatar.cc/50?img=${message['avatar']}'),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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message['name'] as String,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: Color(0xFF333333),
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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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message['preview'] as String,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF8A8A8A),
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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(width: 12),
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Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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message['time'] as String,
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style: const TextStyle(
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fontSize: 12,
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color: Color(0xFF999999),
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),
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),
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const SizedBox(height: 8),
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unread > 0
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? Container(
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width: 18,
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height: 18,
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decoration: const BoxDecoration(
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color: Color(0xFFFF4D4F),
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shape: BoxShape.circle,
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),
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alignment: Alignment.center,
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child: Text(
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'$unread',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 10,
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fontWeight: FontWeight.w700,
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),
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),
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)
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: const SizedBox(height: 18),
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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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