mirror of
https://github.com/EasyTier/astral.git
synced 2025-05-19 10:30:24 +00:00
329 lines
12 KiB
Dart
329 lines
12 KiB
Dart
// ignore_for_file: file_names
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import 'package:flutter/material.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'dart:math' as math;
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import 'package:astral/utils/app_info.dart';
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class InfoPage extends StatefulWidget {
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const InfoPage({super.key});
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@override
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State<InfoPage> createState() => _InfoPageState();
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}
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class _InfoPageState extends State<InfoPage>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: const Duration(seconds: 10),
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vsync: this,
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)..repeat();
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return SingleChildScrollView(
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child: Center(
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child: Padding(
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padding: const EdgeInsets.all(20.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// 旋转的图标效果
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AnimatedBuilder(
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animation: _controller,
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builder: (_, child) {
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return Transform.rotate(
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angle: _controller.value * 2 * math.pi,
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child: Container(
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height: 110,
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width: 110,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: SweepGradient(
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colors: [
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Theme.of(context).colorScheme.primary,
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Theme.of(context).colorScheme.secondary,
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Theme.of(context).colorScheme.tertiary,
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Theme.of(context).colorScheme.primary,
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],
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stops: const [0.0, 0.3, 0.6, 1.0],
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transform:
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GradientRotation(_controller.value * 2 * math.pi),
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),
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boxShadow: [
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BoxShadow(
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color: Theme.of(context)
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.colorScheme
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.primary
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.withOpacity(0.5),
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blurRadius: 15,
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spreadRadius: 1,
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),
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],
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),
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child: Center(
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child: Icon(
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Icons.games,
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size: 50,
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color: Theme.of(context).colorScheme.onPrimary,
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),
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),
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),
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);
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},
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),
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const SizedBox(height: 20),
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// 应用名称添加渐变效果
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ShaderMask(
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shaderCallback: (bounds) => LinearGradient(
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colors: [
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Theme.of(context).colorScheme.primary,
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Theme.of(context).colorScheme.tertiary,
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],
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).createShader(bounds),
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child: Text(
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'ASTRAL',
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style: Theme.of(context).textTheme.headlineMedium?.copyWith(
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fontWeight: FontWeight.bold,
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letterSpacing: 2.0,
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),
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),
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),
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const SizedBox(height: 8),
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// 版本号添加动画效果
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TweenAnimationBuilder<double>(
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tween: Tween<double>(begin: 0, end: 1),
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duration: const Duration(milliseconds: 800),
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builder: (context, value, child) {
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return Opacity(
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opacity: value,
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child: Transform.translate(
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offset: Offset(0, 20 * (1 - value)),
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child: child,
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),
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);
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},
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child: Text(
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AppInfoUtil.getFullVersion(),
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style: Theme.of(context).textTheme.bodyLarge,
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),
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),
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const SizedBox(height: 20),
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// 卡片添加动画和阴影效果
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_buildAnimatedCard(
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context,
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'特别鸣谢',
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'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。',
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Icons.favorite,
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Colors.red,
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delay: 200,
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),
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// 合并后的卡片
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const SizedBox(height: 30),
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// 按钮添加动画效果
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TweenAnimationBuilder<double>(
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tween: Tween<double>(begin: 0, end: 1),
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duration: const Duration(milliseconds: 1000),
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curve: Curves.elasticOut,
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builder: (context, value, child) {
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return Transform.scale(
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scale: value,
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child: child,
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);
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},
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child: ElevatedButton.icon(
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icon: const Icon(Icons.group_add),
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label: const Text('加入QQ群'),
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style: ElevatedButton.styleFrom(
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padding: const EdgeInsets.symmetric(
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horizontal: 24, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(30),
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),
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elevation: 5,
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),
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onPressed: () async {
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final url = 'https://qm.qq.com/q/ErscyNPTzO';
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if (await canLaunchUrl(Uri.parse(url))) {
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await launchUrl(Uri.parse(url));
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} else {
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// 无法打开链接时显示提示
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('无法打开QQ群链接')),
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);
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}
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}
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},
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),
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),
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const SizedBox(height: 20),
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// 添加版权信息
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TweenAnimationBuilder<double>(
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tween: Tween<double>(begin: 0, end: 1),
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duration: const Duration(milliseconds: 1200),
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builder: (context, value, child) {
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return Opacity(
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opacity: value,
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child: child,
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);
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},
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child: Text(
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'© ${DateTime.now().year} ASTRAL Team',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: Theme.of(context)
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.colorScheme
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.onSurface
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.withOpacity(0.6),
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),
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),
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),
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],
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),
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),
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),
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);
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}
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Widget _buildAnimatedCard(BuildContext context, String title, String content,
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IconData icon, Color iconColor,
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{int delay = 0}) {
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// 根据当前主题调整颜色
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final isDarkMode = Theme.of(context).brightness == Brightness.dark;
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final cardColor = Theme.of(context).cardColor;
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final textColor = Theme.of(context).textTheme.bodyMedium?.color;
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return TweenAnimationBuilder<double>(
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tween: Tween<double>(begin: 0, end: 1),
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duration: Duration(milliseconds: 800 + delay),
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curve: Curves.easeOutBack,
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builder: (context, value, child) {
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// 确保 opacity 值在有效范围内 (0.0 到 1.0)
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final safeOpacity = value.clamp(0.0, 1.0);
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return Opacity(
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opacity: safeOpacity,
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child: Transform.translate(
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offset: Offset(100 * (1 - value), 0),
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child: child,
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),
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);
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},
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child: Card(
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elevation: 8,
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shadowColor: iconColor.withOpacity(isDarkMode ? 0.3 : 0.4),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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child: Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(16),
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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cardColor,
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isDarkMode
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? cardColor.withOpacity(0.9).withBlue(cardColor.blue + 5)
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: iconColor.withOpacity(0.05),
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cardColor,
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],
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stops: const [0.0, 0.5, 1.0],
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),
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boxShadow: [
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BoxShadow(
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color: iconColor.withOpacity(isDarkMode ? 0.05 : 0.1),
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blurRadius: 10,
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spreadRadius: -5,
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offset: const Offset(0, 5),
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),
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],
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),
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child: Padding(
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padding: const EdgeInsets.all(16.0),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 左侧图标 - 适配深色模式
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: iconColor.withOpacity(isDarkMode ? 0.2 : 0.15),
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: iconColor.withOpacity(isDarkMode ? 0.15 : 0.2),
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blurRadius: isDarkMode ? 6 : 8,
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spreadRadius: isDarkMode ? 0 : 1,
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),
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],
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gradient: RadialGradient(
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colors: [
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iconColor.withOpacity(isDarkMode ? 0.8 : 0.7),
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iconColor.withOpacity(isDarkMode ? 0.2 : 0.1),
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],
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stops: const [0.0, 1.0],
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radius: 0.8,
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),
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),
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child: Icon(
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icon,
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color: Colors.white,
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size: 30,
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),
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),
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const SizedBox(width: 16),
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// 右侧内容 - 适配深色模式
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.bold,
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letterSpacing: 1.2,
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color:
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iconColor.withOpacity(isDarkMode ? 0.9 : 0.8),
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),
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),
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const SizedBox(height: 8),
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Divider(
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color: iconColor.withOpacity(isDarkMode ? 0.4 : 0.3),
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thickness: 1.5,
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endIndent: 60,
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),
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const SizedBox(height: 8),
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Text(
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content,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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height: 1.5,
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letterSpacing: 0.5,
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color: textColor
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?.withOpacity(isDarkMode ? 0.9 : 1.0),
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),
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),
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],
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),
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),
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],
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),
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),
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),
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),
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);
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}
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}
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