212 lines
6.6 KiB
Dart
212 lines
6.6 KiB
Dart
import 'package:flutter/material.dart';
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import '../../../utils/web_theme.dart';
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import '../../../widgets/common/permission_guard.dart';
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import '../../../services/permission_service.dart';
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class AdminSidebar extends StatelessWidget {
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final int selectedIndex;
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final ValueChanged<int> onItemSelected;
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const AdminSidebar({
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super.key,
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required this.selectedIndex,
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required this.onItemSelected,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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width: 250,
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decoration: BoxDecoration(
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color: WebTheme.getCardColor(context),
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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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children: [
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// 标题
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Container(
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padding: const EdgeInsets.all(20),
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child: Column(
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children: [
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Icon(
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Icons.admin_panel_settings,
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size: 48,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(height: 12),
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Text(
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'AI小说助手',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: WebTheme.getTextColor(context),
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),
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textAlign: TextAlign.center,
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),
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Text(
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'管理后台',
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style: TextStyle(
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fontSize: 14,
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color: WebTheme.getSecondaryTextColor(context),
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),
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textAlign: TextAlign.center,
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),
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],
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),
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),
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Divider(
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color: WebTheme.getBorderColor(context),
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height: 1,
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),
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// 菜单项
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Expanded(
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child: ListView(
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children: [
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PermissionGuard.permission(
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PermissionService.STATISTICS_VIEW,
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child: _buildMenuItem(
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context,
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icon: Icons.dashboard,
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title: '仪表板',
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index: 0,
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),
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),
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PermissionGuard.permission(
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PermissionService.STATISTICS_VIEW,
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child: _buildMenuItem(
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context,
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icon: Icons.visibility,
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title: 'LLM可观测性',
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index: 1,
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),
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),
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PermissionGuard.permission(
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PermissionService.USER_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.people,
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title: '用户管理',
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index: 2,
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),
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),
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PermissionGuard.permission(
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PermissionService.USER_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.security,
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title: '角色管理',
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index: 3,
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),
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),
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PermissionGuard.permission(
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PermissionService.SUBSCRIPTION_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.subscriptions,
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title: '订阅管理',
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index: 4,
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),
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),
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PermissionGuard.permission(
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PermissionService.MODEL_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.cloud,
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title: '公共模型',
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index: 5,
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),
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),
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PermissionGuard.permission(
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PermissionService.PRESET_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.smart_button,
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title: '系统预设',
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index: 6,
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),
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),
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PermissionGuard.permission(
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PermissionService.TEMPLATE_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.article,
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title: '公共模板',
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index: 7,
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),
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),
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PermissionGuard.permission(
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PermissionService.SYSTEM_CONFIG,
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child: _buildMenuItem(
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context,
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icon: Icons.settings,
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title: '系统配置',
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index: 8,
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),
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),
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PermissionGuard.permission(
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PermissionService.TEMPLATE_MANAGEMENT,
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child: _buildMenuItem(
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context,
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icon: Icons.auto_awesome,
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title: '增强模板',
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index: 9,
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),
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),
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PermissionGuard.permission(
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PermissionService.SYSTEM_CONFIG,
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child: _buildMenuItem(
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context,
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icon: Icons.receipt_long,
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title: '计费审计',
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index: 10,
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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 _buildMenuItem(
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BuildContext context, {
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required IconData icon,
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required String title,
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required int index,
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}) {
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final isSelected = selectedIndex == index;
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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child: ListTile(
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leading: Icon(
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icon,
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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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title: Text(
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title,
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style: TextStyle(
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color: isSelected
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? WebTheme.getTextColor(context)
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: WebTheme.getSecondaryTextColor(context),
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fontWeight: isSelected ? FontWeight.w600 : FontWeight.normal,
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),
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),
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selected: isSelected,
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selectedTileColor: WebTheme.getTextColor(context).withOpacity(0.1),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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onTap: () => onItemSelected(index),
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),
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);
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}
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} |