import 'package:flutter/material.dart';
import 'package:qhd_prevention/pages/my_appbar.dart';
import 'package:qhd_prevention/tools/tools.dart';
import '/customWidget/search_bar_widget.dart';

class LowPage extends StatefulWidget {
  const LowPage({super.key});

  @override
  State<LowPage> createState() => _LowPagePageState();
}

class _LowPagePageState extends State<LowPage> {
  // 模拟数据
  final List<Map<String, dynamic>> _dataInfos = List.generate(10, (i) {
    return {
      'title': '测试数据标题标题 ${i + 1}',
    };
  });
  final TextEditingController _searchController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: MyAppbar(
        title: "法律法规",
      ),
      body: SafeArea(child: _vcDetailWidget()),
    );
  }

  Widget _vcDetailWidget() {
    return Column(
      children: [
        Padding(
          padding: EdgeInsets.all(10),
          child: SearchBarWidget(
            controller: _searchController,
            onSearch: (keyboard) {
              // 输入请求接口

            },
          ),
        ),

        // 修复：使用Expanded包裹ListView确保正确高度
        Expanded(
          child: ListView.separated(
            separatorBuilder: (_, __) => const Divider(height: 0.5, color: Colors.black12,),
            itemCount: _dataInfos.length,
            itemBuilder: (context, index) {
              final item = _dataInfos[index];
              return _fxitemCell(item);
            },
          ),
        ),
      ],
    );
  }

  Widget _fxitemCell(final item) {
    String title = item['title'];

    return Container(
      height: 50,
      color: Colors.white,
      padding: EdgeInsets.symmetric(horizontal: 16), // 添加水平内边距
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Text(title), 
          Icon(Icons.arrow_forward_ios, color: Colors.black26,)
        ],
      ),
    );
  }
}