import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

/// 选择器页
/// 点击选项后 pop 带回结果（返回值的经典用法）
class PickerPage extends StatelessWidget {
  const PickerPage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('选择性别')),
      body: Column(
        children: [
          ListTile(
            leading: const Icon(Icons.male, color: Color(0xFF3B82F6)),
            title: const Text('男'),
            trailing: const Icon(Icons.chevron_right),
            // pop 带结果：第二个参数就是要返回的值
            onTap: () => Navigator.pop(context, '男'),
          ),
          Divider(height: 1.h, indent: 16, endIndent: 16),
          ListTile(
            leading: const Icon(Icons.female, color: Color(0xFFF06292)),
            title: const Text('女'),
            trailing: const Icon(Icons.chevron_right),
            onTap: () => Navigator.pop(context, '女'),
          ),
        ],
      ),
    );
  }
}