493 lines
15 KiB
Dart
493 lines
15 KiB
Dart
import 'package:flutter/material.dart';
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import '../app/app_metadata.dart';
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import '../i18n/app_language.dart';
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import '../models/app_models.dart';
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import '../theme/app_palette.dart';
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class SidebarNavigation extends StatelessWidget {
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const SidebarNavigation({
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super.key,
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required this.currentSection,
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required this.sidebarState,
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required this.appLanguage,
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required this.themeMode,
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required this.onSectionChanged,
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required this.onToggleLanguage,
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required this.onCycleSidebarState,
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required this.onExpandFromCollapsed,
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required this.onOpenAccount,
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required this.onOpenThemeToggle,
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});
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final WorkspaceDestination currentSection;
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final AppSidebarState sidebarState;
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final AppLanguage appLanguage;
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final ThemeMode themeMode;
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final ValueChanged<WorkspaceDestination> onSectionChanged;
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final VoidCallback onToggleLanguage;
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final VoidCallback onCycleSidebarState;
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final VoidCallback onExpandFromCollapsed;
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final VoidCallback onOpenAccount;
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final VoidCallback onOpenThemeToggle;
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static const _mainSections = [
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WorkspaceDestination.assistant,
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WorkspaceDestination.tasks,
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WorkspaceDestination.modules,
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WorkspaceDestination.secrets,
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WorkspaceDestination.settings,
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];
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@override
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Widget build(BuildContext context) {
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final palette = context.palette;
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final isExpanded = sidebarState == AppSidebarState.expanded;
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final isCollapsed = sidebarState == AppSidebarState.collapsed;
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return AnimatedContainer(
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duration: const Duration(milliseconds: 220),
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curve: Curves.easeOutCubic,
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width: isExpanded ? 236 : 72,
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height: double.infinity,
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margin: const EdgeInsets.fromLTRB(8, 8, 6, 8),
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decoration: BoxDecoration(
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color: palette.sidebar,
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borderRadius: BorderRadius.circular(14),
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border: Border.all(
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color: palette.sidebarBorder.withValues(alpha: 0.72),
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),
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),
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child: Padding(
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padding: EdgeInsets.symmetric(
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horizontal: isExpanded ? 12 : 8,
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vertical: 12,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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SidebarHeader(
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isCollapsed: !isExpanded,
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onTap: isCollapsed ? onExpandFromCollapsed : null,
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),
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const SizedBox(height: 12),
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Container(height: 1, color: palette.sidebarBorder),
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const SizedBox(height: 12),
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Expanded(
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child: ListView(
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padding: EdgeInsets.zero,
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children: [
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..._mainSections.map(
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(section) => Padding(
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padding: const EdgeInsets.only(bottom: 4),
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child: SidebarNavItem(
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section: section,
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selected: currentSection == section,
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collapsed: isCollapsed,
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onTap: () => onSectionChanged(section),
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),
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),
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),
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const SizedBox(height: 8),
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Container(height: 1, color: palette.sidebarBorder),
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const SizedBox(height: 10),
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SidebarFooter(
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isCollapsed: isCollapsed,
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appLanguage: appLanguage,
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themeMode: themeMode,
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onToggleLanguage: onToggleLanguage,
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onOpenThemeToggle: onOpenThemeToggle,
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onOpenSettings: () =>
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onSectionChanged(WorkspaceDestination.settings),
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sidebarState: sidebarState,
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onCycleSidebarState: onCycleSidebarState,
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onOpenAccount: onOpenAccount,
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accountSelected:
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currentSection == WorkspaceDestination.account,
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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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class SidebarHeader extends StatelessWidget {
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const SidebarHeader({super.key, required this.isCollapsed, this.onTap});
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final bool isCollapsed;
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final VoidCallback? onTap;
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@override
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Widget build(BuildContext context) {
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final palette = context.palette;
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final content = Row(
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children: [
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Container(
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width: 38,
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height: 38,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(12),
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color: palette.accentMuted,
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),
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child: Icon(
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Icons.auto_awesome_rounded,
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color: palette.accent,
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size: 20,
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),
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),
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if (!isCollapsed) ...[
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const SizedBox(width: 12),
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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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kProductBrandName,
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 2),
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Text(
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appText('可执行 AI 工作台', kProductSubtitle),
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style: Theme.of(context).textTheme.bodySmall,
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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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if (onTap == null) {
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return content;
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}
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return Tooltip(
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message: appText('展开导航', 'Expand sidebar'),
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child: InkWell(
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borderRadius: BorderRadius.circular(14),
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onTap: onTap,
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: content,
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),
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),
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);
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}
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}
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class SidebarNavItem extends StatefulWidget {
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const SidebarNavItem({
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super.key,
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required this.section,
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required this.selected,
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required this.collapsed,
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required this.onTap,
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});
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final WorkspaceDestination section;
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final bool selected;
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final bool collapsed;
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final VoidCallback onTap;
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@override
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State<SidebarNavItem> createState() => _SidebarNavItemState();
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}
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class _SidebarNavItemState extends State<SidebarNavItem> {
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bool _hovered = false;
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@override
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Widget build(BuildContext context) {
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final palette = context.palette;
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final active = widget.selected;
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final background = active
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? palette.accentMuted
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: _hovered
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? palette.hover
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: Colors.transparent;
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final foreground = active ? palette.accent : palette.textSecondary;
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final item = AnimatedContainer(
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duration: const Duration(milliseconds: 160),
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curve: Curves.easeOutCubic,
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width: widget.collapsed ? null : double.infinity,
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decoration: BoxDecoration(
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color: background,
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borderRadius: BorderRadius.circular(10),
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),
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child: Material(
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color: Colors.transparent,
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child: InkWell(
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borderRadius: BorderRadius.circular(10),
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onTap: widget.onTap,
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child: Padding(
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padding: EdgeInsets.symmetric(
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horizontal: widget.collapsed ? 0 : 12,
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vertical: 10,
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),
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child: Row(
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mainAxisAlignment: widget.collapsed
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? MainAxisAlignment.center
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: MainAxisAlignment.start,
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children: [
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Icon(widget.section.icon, color: foreground, size: 18),
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if (!widget.collapsed) ...[
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const SizedBox(width: 10),
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Text(
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widget.section.label,
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style: Theme.of(
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context,
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).textTheme.labelLarge?.copyWith(color: foreground),
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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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return MouseRegion(
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onEnter: (_) => setState(() => _hovered = true),
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onExit: (_) => setState(() => _hovered = false),
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child: widget.collapsed
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? Tooltip(message: widget.section.label, child: item)
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: item,
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);
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}
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}
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class SidebarFooter extends StatelessWidget {
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const SidebarFooter({
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super.key,
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required this.isCollapsed,
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required this.sidebarState,
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required this.appLanguage,
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required this.themeMode,
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required this.onToggleLanguage,
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required this.onOpenThemeToggle,
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required this.onOpenSettings,
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required this.onCycleSidebarState,
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required this.onOpenAccount,
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required this.accountSelected,
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});
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final bool isCollapsed;
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final AppSidebarState sidebarState;
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final AppLanguage appLanguage;
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final ThemeMode themeMode;
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final VoidCallback onToggleLanguage;
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final VoidCallback onOpenThemeToggle;
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final VoidCallback onOpenSettings;
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final VoidCallback onCycleSidebarState;
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final VoidCallback onOpenAccount;
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final bool accountSelected;
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@override
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Widget build(BuildContext context) {
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final palette = context.palette;
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final languageButton = Tooltip(
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message: appText('切换语言', 'Switch language'),
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child: _SidebarLanguageButton(
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appLanguage: appLanguage,
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compact: isCollapsed,
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onPressed: onToggleLanguage,
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),
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);
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final themeButton = Tooltip(
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message: themeMode == ThemeMode.dark
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? appText('切换浅色', 'Switch to light')
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: appText('切换深色', 'Switch to dark'),
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child: IconButton(
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iconSize: 20,
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onPressed: onOpenThemeToggle,
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icon: Icon(
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themeMode == ThemeMode.dark
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? Icons.light_mode_rounded
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: Icons.dark_mode_rounded,
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),
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),
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);
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final settingsButton = Tooltip(
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message: appText('打开设置', 'Open settings'),
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child: IconButton(
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iconSize: 20,
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onPressed: onOpenSettings,
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icon: const Icon(Icons.settings_rounded),
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),
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);
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final collapseButton = Tooltip(
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message: switch (sidebarState) {
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AppSidebarState.expanded => appText('折叠导航', 'Collapse sidebar'),
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AppSidebarState.collapsed => appText('隐藏导航', 'Hide sidebar'),
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AppSidebarState.hidden => appText('展开导航', 'Expand sidebar'),
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},
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child: IconButton(
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iconSize: 20,
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onPressed: onCycleSidebarState,
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icon: Icon(switch (sidebarState) {
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AppSidebarState.expanded => Icons.keyboard_double_arrow_left_rounded,
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AppSidebarState.collapsed => Icons.visibility_off_outlined,
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AppSidebarState.hidden => Icons.keyboard_double_arrow_right_rounded,
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}),
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),
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);
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (isCollapsed)
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Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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themeButton,
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const SizedBox(height: 6),
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languageButton,
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const SizedBox(height: 6),
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settingsButton,
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const SizedBox(height: 6),
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collapseButton,
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],
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)
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else
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [themeButton, settingsButton, collapseButton],
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),
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const SizedBox(height: 8),
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if (isCollapsed)
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Tooltip(
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message: appText('账号', 'Account'),
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child: InkWell(
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borderRadius: BorderRadius.circular(18),
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onTap: onOpenAccount,
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child: Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(vertical: 10),
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decoration: BoxDecoration(
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color: accountSelected
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? palette.accentMuted
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: palette.surfaceSecondary,
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borderRadius: BorderRadius.circular(14),
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border: Border.all(color: palette.strokeSoft),
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),
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child: const Icon(Icons.account_circle_rounded),
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),
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),
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)
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else
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Row(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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languageButton,
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const SizedBox(width: 10),
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Expanded(
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child: InkWell(
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borderRadius: BorderRadius.circular(18),
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onTap: onOpenAccount,
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 10,
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),
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decoration: BoxDecoration(
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color: accountSelected
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? palette.accentMuted
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: palette.surfaceSecondary,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: palette.strokeSoft),
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),
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child: Row(
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children: [
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const CircleAvatar(radius: 18, child: Text('H')),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'Haitao Pan',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: Theme.of(context).textTheme.labelLarge,
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),
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Text(
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appText('账号', 'Account'),
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style: Theme.of(context).textTheme.bodySmall,
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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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}
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}
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class _SidebarLanguageButton extends StatefulWidget {
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const _SidebarLanguageButton({
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required this.appLanguage,
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required this.compact,
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required this.onPressed,
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});
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final AppLanguage appLanguage;
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final bool compact;
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final VoidCallback onPressed;
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@override
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State<_SidebarLanguageButton> createState() => _SidebarLanguageButtonState();
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}
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class _SidebarLanguageButtonState extends State<_SidebarLanguageButton> {
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bool _hovered = false;
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@override
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Widget build(BuildContext context) {
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final palette = context.palette;
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final size = widget.compact ? 44.0 : 58.0;
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return MouseRegion(
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onEnter: (_) => setState(() => _hovered = true),
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onExit: (_) => setState(() => _hovered = false),
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child: InkWell(
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borderRadius: BorderRadius.circular(18),
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onTap: widget.onPressed,
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 160),
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width: size,
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height: size,
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: _hovered ? palette.hover : palette.surfaceSecondary,
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borderRadius: BorderRadius.circular(18),
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border: Border.all(color: palette.strokeSoft),
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),
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child: Text(
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widget.appLanguage.compactLabel,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: palette.textPrimary,
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fontWeight: FontWeight.w700,
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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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