astral/lib/screens/about.dart

// ignore_for_file: file_names

import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:astral/utils/app_info.dart';

class InfoPage extends StatelessWidget {
  const InfoPage({super.key});

  @override
  Widget build(BuildContext context) {
    return SingleChildScrollView(
      child: Center(
        child: Padding(
          padding: const EdgeInsets.all(20.0),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              // 静态图标
              Container(
                height: 110,
                width: 110,
                decoration: BoxDecoration(
                  shape: BoxShape.circle,
                  color: Theme.of(context).colorScheme.primary,
                  boxShadow: [
                    BoxShadow(
                      color: Theme.of(context)
                          .colorScheme
                          .primary
                          .withOpacity(0.5),
                      blurRadius: 15,
                      spreadRadius: 1,
                    ),
                  ],
                ),
                child: Center(
                  child: Icon(
                    Icons.games,
                    size: 50,
                    color: Theme.of(context).colorScheme.onPrimary,
                  ),
                ),
              ),
              const SizedBox(height: 20),
              // 应用名称
              Text(
                'ASTRAL',
                style: Theme.of(context).textTheme.headlineMedium?.copyWith(
                      fontWeight: FontWeight.bold,
                      letterSpacing: 2.0,
                      color: Theme.of(context).colorScheme.primary,
                    ),
              ),
              const SizedBox(height: 8),
              // 版本号
              Text(
                AppInfoUtil.getVersion(),
                style: Theme.of(context).textTheme.bodyLarge,
              ),
              const SizedBox(height: 20),
              // 静态卡片
              _buildCard(
                context,
                '特别鸣谢',
                '特别感谢EasyTier作者所做的工作和帮助，为本项目提供了重要的技术支持。如果您有功能需求或遇到bug，欢迎加入我们的QQ群获取帮助和了解最新动态。',
                Icons.favorite,
              ),
              // 合并后的卡片

              const SizedBox(height: 30),
              // 静态按钮
              ElevatedButton.icon(
                icon: const Icon(Icons.group_add),
                label: const Text('加入QQ群'),
                style: ElevatedButton.styleFrom(
                  padding:
                      const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
                  shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(30),
                  ),
                  elevation: 5,
                ),
                onPressed: () async {
                  final url = 'https://qm.qq.com/q/ErscyNPTzO';
                  if (await canLaunchUrl(Uri.parse(url))) {
                    await launchUrl(Uri.parse(url));
                  } else {
                    // 无法打开链接时显示提示
                    if (context.mounted) {
                      ScaffoldMessenger.of(context).showSnackBar(
                        const SnackBar(content: Text('无法打开QQ群链接')),
                      );
                    }
                  }
                },
              ),
              const SizedBox(height: 20),
              // 版权信息
              Text(
                '© ${DateTime.now().year} ASTRAL Team',
                style: Theme.of(context).textTheme.bodySmall?.copyWith(
                      color: Theme.of(context)
                          .colorScheme
                          .onSurface
                          .withOpacity(0.6),
                    ),
              ),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildCard(
    BuildContext context,
    String title,
    String content,
    IconData icon,
  ) {
    return Card(
      elevation: 2,
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(16),
      ),
      child: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Container(
              padding: const EdgeInsets.all(12),
              decoration: BoxDecoration(
                color: Theme.of(context).colorScheme.primary.withOpacity(0.1),
                shape: BoxShape.circle,
              ),
              child: Icon(
                icon,
                color: Theme.of(context).colorScheme.primary,
                size: 30,
              ),
            ),
            const SizedBox(width: 16),
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    title,
                    style: Theme.of(context).textTheme.titleLarge?.copyWith(
                          fontWeight: FontWeight.bold,
                          color: Theme.of(context).colorScheme.primary,
                        ),
                  ),
                  const SizedBox(height: 8),
                  Text(
                    content,
                    style: Theme.of(context).textTheme.bodyMedium,
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}