140 lines
3.5 KiB
Dart
140 lines
3.5 KiB
Dart
import 'package:blog_app/apis/blog.dart';
|
|
import 'package:blog_app/models/blog.dart';
|
|
import 'package:blog_app/widget/blog.dart';
|
|
import 'package:blog_app/widget/common.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
class BlogListPage extends StatefulWidget {
|
|
final String category;
|
|
|
|
const BlogListPage({super.key, required this.category});
|
|
|
|
@override
|
|
State<BlogListPage> createState() => _BlogListPageState();
|
|
}
|
|
|
|
class _BlogListPageState extends State<BlogListPage> {
|
|
late List<Blog> blogs = [];
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_loadBlogList();
|
|
}
|
|
|
|
Future<void> _loadBlogList() async {
|
|
try {
|
|
final result = await queryBlogByConditionApi(widget.category, null, null);
|
|
setState(() {
|
|
blogs = result;
|
|
});
|
|
} catch (e) {
|
|
throw Exception('获取博客列表失败: $e');
|
|
}
|
|
}
|
|
|
|
Widget _buildTitle() {
|
|
return Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
const Text(
|
|
'博客列表',
|
|
style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
|
|
),
|
|
Text(
|
|
'共 ${blogs.length} 篇',
|
|
style: TextStyle(color: Colors.grey.shade600, fontSize: 14),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildBlogItem(BuildContext context, Blog blog, int index) {
|
|
final colors = Theme.of(context).colorScheme;
|
|
|
|
return buildCard(
|
|
context: context,
|
|
child: Padding(
|
|
padding: EdgeInsets.all(10),
|
|
child: Row(
|
|
children: [
|
|
SizedBox(
|
|
width: 25,
|
|
child: Text(
|
|
index.toString(),
|
|
style: TextStyle(
|
|
fontWeight: FontWeight.w500,
|
|
color: colors.primary,
|
|
),
|
|
),
|
|
),
|
|
|
|
// 发布时间
|
|
SizedBox(
|
|
width: 150,
|
|
child: Text(
|
|
blog.createTime,
|
|
style: TextStyle(fontSize: 14, color: Colors.grey.shade600),
|
|
),
|
|
),
|
|
|
|
// 标题
|
|
Expanded(
|
|
child: Text(
|
|
blog.title,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w500,
|
|
color: colors.primary,
|
|
),
|
|
maxLines: 1,
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildBlogList() {
|
|
return ListView.builder(
|
|
itemCount: blogs.length,
|
|
itemBuilder: (context, index) {
|
|
final blog = blogs[index];
|
|
return InkWell(
|
|
onTap: () => navigatorToBlogDetail(context, blog.id),
|
|
child: _buildBlogItem(context, blog, index + 1),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final colors = Theme.of(context).colorScheme;
|
|
|
|
return Scaffold(
|
|
appBar: AppBar(title: Text('博客详情')),
|
|
body: Padding(
|
|
padding: const EdgeInsets.all(16.0),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Center(
|
|
child: Text(
|
|
widget.category,
|
|
style: TextStyle(fontSize: 20, color: colors.primary),
|
|
),
|
|
),
|
|
const SizedBox(height: 8),
|
|
_buildTitle(),
|
|
const SizedBox(height: 8),
|
|
Expanded(child: blogs.isEmpty ? buildEmpty() : _buildBlogList()),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|