zhinian_manage/lib/pages/about_page.dart

import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../theme.dart';
import '../l10n/app_localizations.dart';

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

  @override
  Widget build(BuildContext context) {
    final l10n = AppLocalizations.of(context)!;
    return Scaffold(
      backgroundColor: AppColors.background,
      appBar: AppBar(title: Text(l10n.aboutUs)),
      body: SingleChildScrollView(
        padding: const EdgeInsets.all(20),
        child: Column(
          children: [
            const SizedBox(height: 20),
            Container(
              width: 100,
              height: 100,
              decoration: BoxDecoration(
                borderRadius: BorderRadius.circular(24),
              ),
              clipBehavior: Clip.antiAlias,
              child: Image.asset('assets/logo.png', fit: BoxFit.cover),
            ),
            const SizedBox(height: 20),
            Text(
              l10n.appTitle,
              style: TextStyle(
                fontSize: 24,
                fontWeight: FontWeight.bold,
                color: AppColors.textPrimary,
              ),
            ),
            const SizedBox(height: 4),
            Text(
              '${l10n.version} 1.0.0',
              style: TextStyle(fontSize: 14, color: AppColors.textSecondary),
            ),
            const SizedBox(height: 8),
            Container(
              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
              decoration: BoxDecoration(
                color: AppColors.success.withValues(alpha: 0.1),
                borderRadius: BorderRadius.circular(20),
              ),
              child: Text(
                l10n.latestVersion,
                style: const TextStyle(
                  fontSize: 12,
                  color: AppColors.success,
                  fontWeight: FontWeight.w500,
                ),
              ),
            ),
            const SizedBox(height: 32),
            Container(
              padding: const EdgeInsets.all(20),
              decoration: BoxDecoration(
                color: AppColors.surface,
                borderRadius: BorderRadius.circular(16),
              ),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    l10n.productIntro,
                    style: TextStyle(
                      fontSize: 16,
                      fontWeight: FontWeight.w600,
                      color: AppColors.textPrimary,
                    ),
                  ),
                  const SizedBox(height: 12),
                  Text(
                    l10n.productDesc,
                    style: TextStyle(
                      fontSize: 14,
                      color: AppColors.textSecondary,
                      height: 1.7,
                    ),
                  ),
                ],
              ),
            ),
            const SizedBox(height: 16),
            Container(
              decoration: BoxDecoration(
                color: AppColors.surface,
                borderRadius: BorderRadius.circular(16),
              ),
              child: Column(
                children: [
                  _buildAboutRow(l10n.officialWebsite, 'www.zhinian.com'),
                  const Divider(height: 1, indent: 20),
                  _buildAboutRow(l10n.servicePhone, '400-888-8888'),
                  const Divider(height: 1, indent: 20),
                  _buildAboutRow(l10n.techSupport, 'support@zhinian.com'),
                  const Divider(height: 1, indent: 20),
                  _buildAboutRow(l10n.companyAddress, '浙江省杭州市西湖区'),
                ],
              ),
            ),
            const SizedBox(height: 16),
            Container(
              decoration: BoxDecoration(
                color: AppColors.surface,
                borderRadius: BorderRadius.circular(16),
              ),
              child: Column(
                children: [
                  ListTile(
                    leading: const Icon(Icons.description_outlined, color: AppColors.primary),
                    title: Text(l10n.userAgreement),
                    trailing: Icon(Icons.chevron_right, color: AppColors.textTertiary),
                    onTap: () => context.push('/settings/policy?type=agreement'),
                  ),
                  const Divider(height: 1, indent: 72),
                  ListTile(
                    leading: const Icon(Icons.privacy_tip_outlined, color: AppColors.primary),
                    title: Text(l10n.privacyPolicy),
                    trailing: Icon(Icons.chevron_right, color: AppColors.textTertiary),
                    onTap: () => context.push('/settings/policy?type=privacy'),
                  ),
                ],
              ),
            ),
            const SizedBox(height: 32),
            Text(
              l10n.copyright,
              style: TextStyle(fontSize: 12, color: AppColors.textTertiary),
            ),
            const SizedBox(height: 8),
            Text(
              l10n.allRightsReserved,
              style: TextStyle(fontSize: 12, color: AppColors.textTertiary),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildAboutRow(String label, String value) {
    return Padding(
      padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
      child: Row(
        children: [
          Text(
            label,
            style: TextStyle(fontSize: 14, color: AppColors.textSecondary),
          ),
          const Spacer(),
          Text(
            value,
            style: TextStyle(
              fontSize: 14,
              fontWeight: FontWeight.w500,
              color: AppColors.textPrimary,
            ),
          ),
        ],
      ),
    );
  }
}