346 lines
11 KiB
Dart
346 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:ainoval/utils/web_theme.dart';
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class AppSidebar extends StatefulWidget {
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final bool isExpanded;
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final Function(bool)? onExpandedChanged;
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final Function(String)? onNavigate; // 添加导航回调
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final String? currentRoute; // 可选的当前路由高亮
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final bool isAuthed; // 是否已登录
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final VoidCallback? onRequireAuth; // 触发登录
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const AppSidebar({
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Key? key,
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this.isExpanded = true,
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this.onExpandedChanged,
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this.onNavigate,
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this.currentRoute,
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this.isAuthed = true,
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this.onRequireAuth,
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}) : super(key: key);
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@override
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State<AppSidebar> createState() => _AppSidebarState();
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}
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class _AppSidebarState extends State<AppSidebar> with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late Animation<double> _widthAnimation;
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bool _isExpanded = true;
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@override
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void initState() {
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super.initState();
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_isExpanded = widget.isExpanded;
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_widthAnimation = Tween<double>(
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begin: 60,
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end: 240,
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).animate(CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeInOut,
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));
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if (_isExpanded) {
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_animationController.value = 1.0;
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}
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}
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@override
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void dispose() {
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_animationController.dispose();
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super.dispose();
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}
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void _toggleSidebar() {
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setState(() {
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_isExpanded = !_isExpanded;
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if (_isExpanded) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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widget.onExpandedChanged?.call(_isExpanded);
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});
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}
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@override
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Widget build(BuildContext context) {
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final isDark = WebTheme.isDarkMode(context);
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return AnimatedBuilder(
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animation: _widthAnimation,
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builder: (context, child) {
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return Container(
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width: _widthAnimation.value,
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height: double.infinity,
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decoration: BoxDecoration(
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color: isDark ? WebTheme.darkGrey100 : WebTheme.grey50,
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border: Border(
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right: BorderSide(
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color: WebTheme.getBorderColor(context),
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width: 1,
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),
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header
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Container(
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height: 60,
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padding: const EdgeInsets.symmetric(horizontal: 16),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: WebTheme.getBorderColor(context),
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width: 1,
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),
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),
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),
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child: Row(
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children: [
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Icon(
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Icons.menu_book,
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size: 24,
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color: WebTheme.getPrimaryColor(context),
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),
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if (_isExpanded) ...[
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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'AI小说创作',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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overflow: TextOverflow.ellipsis,
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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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// Navigation Items
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Expanded(
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child: ListView(
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padding: const EdgeInsets.symmetric(vertical: 8),
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children: [
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_buildNavItem(
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context,
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icon: Icons.home,
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label: '首页',
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isSelected: widget.currentRoute == 'home',
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onTap: () => widget.onNavigate?.call('home'),
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),
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_buildNavItem(
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context,
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icon: Icons.settings_applications,
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label: '我的设定',
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isSelected: widget.currentRoute == 'settings',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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}
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widget.onNavigate?.call('settings');
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},
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),
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_buildNavItem(
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context,
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icon: Icons.book,
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label: '我的小说',
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isSelected: widget.currentRoute == 'novels',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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}
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widget.onNavigate?.call('novels');
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},
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),
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// _buildNavItem(
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// context,
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// icon: Icons.edit,
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// label: '创作中心',
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// onTap: () {
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// if (!widget.isAuthed) {
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// widget.onRequireAuth?.call();
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// return;
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// }
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// },
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// ),
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// _buildNavItem(
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// context,
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// icon: Icons.auto_awesome,
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// label: 'AI助手',
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// onTap: () {
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// if (!widget.isAuthed) {
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// widget.onRequireAuth?.call();
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// return;
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// }
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// },
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// ),
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// _buildNavItem(
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// context,
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// icon: Icons.group,
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// label: '社区',
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// onTap: () {
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// if (!widget.isAuthed) {
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// widget.onRequireAuth?.call();
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// return;
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// }
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// },
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// ),
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_buildNavItem(
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context,
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icon: Icons.analytics,
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label: '数据分析',
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isSelected: widget.currentRoute == 'analytics',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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}
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widget.onNavigate?.call('analytics');
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},
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),
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_buildNavItem(
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context,
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icon: Icons.workspace_premium,
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label: '我的订阅',
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isSelected: widget.currentRoute == 'my_subscription',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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}
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widget.onNavigate?.call('my_subscription');
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},
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),
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const Divider(height: 32),
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_buildNavItem(
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context,
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icon: Icons.settings,
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label: '设置',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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}
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widget.onNavigate?.call('account_settings');
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},
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),
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_buildNavItem(
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context,
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icon: Icons.help_outline,
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label: '帮助',
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onTap: () {
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if (!widget.isAuthed) {
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widget.onRequireAuth?.call();
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return;
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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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// Toggle Button
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Container(
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height: 48,
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decoration: BoxDecoration(
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border: Border(
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top: BorderSide(
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color: WebTheme.getBorderColor(context),
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width: 1,
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),
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),
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),
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child: InkWell(
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onTap: _toggleSidebar,
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child: Center(
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child: Icon(
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_isExpanded ? Icons.chevron_left : Icons.chevron_right,
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size: 20,
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color: WebTheme.getSecondaryTextColor(context),
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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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Widget _buildNavItem(
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BuildContext context, {
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required IconData icon,
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required String label,
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bool isSelected = false,
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VoidCallback? onTap,
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}) {
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final isDark = WebTheme.isDarkMode(context);
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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child: Material(
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color: Colors.transparent,
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borderRadius: BorderRadius.circular(8),
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child: InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(8),
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child: Container(
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padding: EdgeInsets.symmetric(
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horizontal: _isExpanded ? 16 : 12,
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vertical: 12,
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),
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decoration: BoxDecoration(
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color: isSelected
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? (isDark ? WebTheme.darkGrey200 : WebTheme.grey200)
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: Colors.transparent,
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borderRadius: BorderRadius.circular(8),
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),
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child: Row(
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children: [
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Icon(
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icon,
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size: 20,
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color: isSelected
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? WebTheme.getPrimaryColor(context)
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: WebTheme.getSecondaryTextColor(context),
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),
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if (_isExpanded) ...[
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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label,
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style: TextStyle(
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fontSize: 14,
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fontWeight: isSelected ? FontWeight.w500 : FontWeight.w400,
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color: isSelected
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? WebTheme.getTextColor(context)
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: WebTheme.getSecondaryTextColor(context),
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),
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overflow: TextOverflow.ellipsis,
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),
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),
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// 游客模式在展开时显示小提示“需登录”
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// 访客提示徽标已移除，保持简洁
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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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} |