优化打包体积

lib/main.dart

@@ -6,7 +6,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:provider/provider.dart';
 import 'package:dynamic_color/dynamic_color.dart';
-import 'package:flutter_quill/flutter_quill.dart' as quill;
 import 'package:url_launcher/url_launcher.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
@@ -18,7 +17,6 @@ import 'utils/changelog_service.dart';
 import 'utils/sync/auto_backup_service.dart';
 import 'utils/usage_stats_service.dart';
 import 'providers/app_provider.dart';
-import 'providers/note_plus_provider.dart';
 
 final RouteObserver<ModalRoute<void>> routeObserver = RouteObserver<ModalRoute<void>>();
 
@@ -252,7 +250,6 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
     return MultiProvider(
       providers: [
         ChangeNotifierProvider.value(value: widget.appProvider),
-        ChangeNotifierProvider(create: (_) => NotePlusProvider()),
       ],
       child: DynamicColorBuilder(
         builder: (lightScheme, darkScheme) {
@@ -305,7 +302,6 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
                   GlobalMaterialLocalizations.delegate,
                   GlobalWidgetsLocalizations.delegate,
                   GlobalCupertinoLocalizations.delegate,
-                  quill.FlutterQuillLocalizations.delegate,
                 ],
                 supportedLocales: const [
                   Locale('zh', 'CN'),

lib/models/note_plus_models.dart

@@ -1,318 +0,0 @@
-import 'dart:convert';
-import 'package:flutter/foundation.dart';
-import 'package:uuid/uuid.dart';
-
-/// 块类型枚举
-enum NoteBlockType {
-  paragraph,
-  heading1,
-  heading2,
-  heading3,
-  bulletList,
-  numberedList,
-  checklist,
-  quote,
-  codeBlock,
-  divider;
-
-  String toJson() => name;
-
-  static NoteBlockType fromString(String value) {
-    return NoteBlockType.values.firstWhere(
-      (t) => t.name == value,
-      orElse: () => NoteBlockType.paragraph,
-    );
-  }
-
-  /// 中文标签
-  String get label {
-    switch (this) {
-      case NoteBlockType.paragraph:
-        return '正文';
-      case NoteBlockType.heading1:
-        return '标题1';
-      case NoteBlockType.heading2:
-        return '标题2';
-      case NoteBlockType.heading3:
-        return '标题3';
-      case NoteBlockType.bulletList:
-        return '无序列表';
-      case NoteBlockType.numberedList:
-        return '有序列表';
-      case NoteBlockType.checklist:
-        return '待办';
-      case NoteBlockType.quote:
-        return '引用';
-      case NoteBlockType.codeBlock:
-        return '代码块';
-      case NoteBlockType.divider:
-        return '分割线';
-    }
-  }
-}
-
-/// 内联格式类型
-enum InlineFormatType {
-  bold,
-  italic,
-  underline,
-  strikethrough,
-  inlineCode;
-
-  String toJson() => name;
-
-  static InlineFormatType fromString(String value) {
-    return InlineFormatType.values.firstWhere(
-      (t) => t.name == value,
-      orElse: () => InlineFormatType.bold,
-    );
-  }
-}
-
-/// 内联格式区间
-class InlineFormatSpan {
-  final int start;
-  final int end;
-  final Set<InlineFormatType> formats;
-
-  const InlineFormatSpan({
-    required this.start,
-    required this.end,
-    required this.formats,
-  });
-
-  Map<String, dynamic> toJson() => {
-        's': start,
-        'e': end,
-        'f': formats.map((f) => f.toJson()).toList(),
-      };
-
-  factory InlineFormatSpan.fromJson(Map<String, dynamic> json) {
-    return InlineFormatSpan(
-      start: json['s'] as int? ?? 0,
-      end: json['e'] as int? ?? 0,
-      formats: (json['f'] as List<dynamic>?)
-              ?.map((f) => InlineFormatType.fromString(f as String))
-              .toSet() ??
-          {},
-    );
-  }
-
-  InlineFormatSpan copyWith(
-      {int? start, int? end, Set<InlineFormatType>? formats}) {
-    return InlineFormatSpan(
-      start: start ?? this.start,
-      end: end ?? this.end,
-      formats: formats ?? Set.from(this.formats),
-    );
-  }
-}
-
-/// 单个内容块
-class NoteBlock {
-  final String id;
-  final NoteBlockType type;
-  final String text;
-  final Map<String, dynamic> metadata;
-  final List<InlineFormatSpan> formatting;
-
-  NoteBlock({
-    String? id,
-    this.type = NoteBlockType.paragraph,
-    this.text = '',
-    Map<String, dynamic>? metadata,
-    List<InlineFormatSpan>? formatting,
-  })  : id = id ?? const Uuid().v4(),
-        metadata = metadata ?? {},
-        formatting = formatting ?? [];
-
-  Map<String, dynamic> toJson() => {
-        'id': id,
-        'type': type.toJson(),
-        'text': text,
-        'metadata': metadata,
-        'formatting': formatting.map((f) => f.toJson()).toList(),
-      };
-
-  factory NoteBlock.fromJson(Map<String, dynamic> json) {
-    return NoteBlock(
-      id: json['id'] as String?,
-      type: NoteBlockType.fromString(json['type'] as String? ?? 'paragraph'),
-      text: json['text'] as String? ?? '',
-      metadata: (json['metadata'] as Map<String, dynamic>?) ?? {},
-      formatting: (json['formatting'] as List<dynamic>?)
-              ?.map(
-                  (f) => InlineFormatSpan.fromJson(f as Map<String, dynamic>))
-              .toList() ??
-          [],
-    );
-  }
-
-  NoteBlock copyWith({
-    NoteBlockType? type,
-    String? text,
-    Map<String, dynamic>? metadata,
-    List<InlineFormatSpan>? formatting,
-  }) {
-    return NoteBlock(
-      id: id,
-      type: type ?? this.type,
-      text: text ?? this.text,
-      metadata: metadata ?? Map.from(this.metadata),
-      formatting: formatting ?? List.from(this.formatting),
-    );
-  }
-
-  /// 深拷贝
-  NoteBlock deepCopy() {
-    return NoteBlock(
-      id: id,
-      type: type,
-      text: text,
-      metadata: Map.from(metadata),
-      formatting: formatting
-          .map((f) => InlineFormatSpan(
-                start: f.start,
-                end: f.end,
-                formats: Set.from(f.formats),
-              ))
-          .toList(),
-    );
-  }
-}
-
-/// Note Plus 文档
-///
-/// 仿 AppFlowy 的 View 模型：
-/// - parentId 指向父文档 ID（空字符串 = 根级文档）
-/// - 每个文档既是页面也是容器，支持无限嵌套
-class NotePlusDocument {
-  final String id;
-  final String title;
-  final String parentId; // 父文档 ID，空字符串 = 根级
-  final int sortIndex; // 同级排序序号
-  final List<NoteBlock> blocks;
-  final String? blocksJson; // 原始 Delta JSON（flutter_quill 模式优先使用）
-  final List<String> tags;
-  final List<String> images;
-  final DateTime createdAt;
-  final DateTime updatedAt;
-  final bool isDeleted;
-
-  NotePlusDocument({
-    String? id,
-    this.title = '',
-    this.parentId = '',
-    this.sortIndex = 0,
-    List<NoteBlock>? blocks,
-    this.blocksJson,
-    List<String>? tags,
-    List<String>? images,
-    DateTime? createdAt,
-    DateTime? updatedAt,
-    this.isDeleted = false,
-  })  : id = id ?? const Uuid().v4(),
-        blocks = blocks ?? [NoteBlock()],
-        tags = tags ?? [],
-        images = images ?? [],
-        createdAt = createdAt ?? DateTime.now(),
-        updatedAt = updatedAt ?? DateTime.now();
-
-  /// 从 JSON（DB 行）创建
-  factory NotePlusDocument.fromJson(Map<String, dynamic> json) {
-    final blocksJson = json['blocks_json'] as String? ?? '[]';
-    List<NoteBlock> blocksList;
-    try {
-      blocksList = (jsonDecode(blocksJson) as List<dynamic>)
-          .map((b) => NoteBlock.fromJson(b as Map<String, dynamic>))
-          .toList();
-    } catch (e) {
-      debugPrint('[NotePlusDocument] blocks_json 解析失败，使用默认空文档: $e');
-      blocksList = [];
-    }
-
-    return NotePlusDocument(
-      id: json['id'] as String?,
-      title: json['title'] as String? ?? '',
-      parentId: json['parent_id'] as String? ?? '',
-      sortIndex: json['sort_index'] as int? ?? 0,
-      blocks: blocksList.isEmpty ? [NoteBlock()] : blocksList,
-      blocksJson: json['blocks_json'] as String?,
-      tags: _parseStringList(json['tags'] as String?),
-      images: _parseStringList(json['images'] as String?),
-      createdAt: json['created_at'] != null
-          ? (DateTime.tryParse(json['created_at'] as String)?.toLocal() ?? DateTime.now())
-          : DateTime.now(),
-      updatedAt: json['updated_at'] != null
-          ? (DateTime.tryParse(json['updated_at'] as String)?.toLocal() ?? DateTime.now())
-          : DateTime.now(),
-      isDeleted: (json['is_deleted'] as int?) == 1,
-    );
-  }
-
-  /// 序列化为 DB 行
-  Map<String, dynamic> toJson() => {
-        'id': id,
-        'title': title,
-        'parent_id': parentId,
-        'sort_index': sortIndex,
-        'blocks_json': blocksJson ?? jsonEncode(blocks.map((b) => b.toJson()).toList()),
-        'tags': tags.isEmpty ? null : jsonEncode(tags),
-        'images': images.isEmpty ? null : jsonEncode(images),
-        'created_at': createdAt.toUtc().toIso8601String(),
-        'updated_at': updatedAt.toUtc().toIso8601String(),
-        'is_deleted': isDeleted ? 1 : 0,
-      };
-
-  NotePlusDocument copyWith({
-    String? title,
-    String? parentId,
-    int? sortIndex,
-    List<NoteBlock>? blocks,
-    String? blocksJson,
-    List<String>? tags,
-    List<String>? images,
-    DateTime? updatedAt,
-    bool? isDeleted,
-  }) {
-    return NotePlusDocument(
-      id: id,
-      title: title ?? this.title,
-      parentId: parentId ?? this.parentId,
-      sortIndex: sortIndex ?? this.sortIndex,
-      blocks: blocks ?? List.from(this.blocks),
-      blocksJson: blocksJson ?? this.blocksJson,
-      tags: tags ?? List.from(this.tags),
-      images: images ?? List.from(this.images),
-      createdAt: createdAt,
-      updatedAt: updatedAt ?? this.updatedAt,
-      isDeleted: isDeleted ?? this.isDeleted,
-    );
-  }
-
-  /// 深拷贝
-  NotePlusDocument deepCopy() {
-    return NotePlusDocument(
-      id: id,
-      title: title,
-      parentId: parentId,
-      sortIndex: sortIndex,
-      blocks: blocks.map((b) => b.deepCopy()).toList(),
-      tags: List.from(tags),
-      images: List.from(images),
-      createdAt: createdAt,
-      updatedAt: updatedAt,
-      isDeleted: isDeleted,
-    );
-  }
-
-  static List<String> _parseStringList(String? json) {
-    if (json == null || json.isEmpty) return [];
-    try {
-      final list = jsonDecode(json) as List<dynamic>;
-      return list.map((e) => e.toString()).toList();
-    } catch (_) {
-      return [];
-    }
-  }
-}

lib/pages/app_icon_picker_page.dart

@@ -88,7 +88,7 @@ class _AppIconPickerPageState extends State<AppIconPickerPage> {
                     ),
                     clipBehavior: Clip.antiAlias,
                     child: Image.asset(
-                      'assets/icon/${icon['name']}.png',
+                      'assets/icon/${icon['name']}${icon['name'] == 'app_icon_m' ? '.png' : '.webp'}',
                       width: 40,
                       height: 40,
                       fit: BoxFit.cover,

lib/pages/main_content_page.dart

@@ -6,7 +6,6 @@ import '../utils/sync/webdav_service.dart';
 import 'movies/movie_tab_page.dart';
 import 'book/book_tab_page.dart';
 import 'note/note_tab_page.dart';
-import 'note_plus/note_plus_tab_page.dart';
 import 'online_search/search_page.dart';
 import 'online_search/online_search_page.dart';
 import 'sync/webdav_sync_page.dart';
@@ -25,7 +24,6 @@ class _MainContentPageState extends State<MainContentPage> {
   bool _showMovieTab = true;
   bool _showBookTab = true;
   bool _showNoteTab = true;
-  bool _showNotePlusTab = false;
 
   late PageController _pageController;
   bool _isTabTap = false;
@@ -49,7 +47,6 @@ class _MainContentPageState extends State<MainContentPage> {
       _showMovieTab = _userPrefs.showMovieTab;
       _showBookTab = _userPrefs.showBookTab;
       _showNoteTab = _userPrefs.showNoteTab;
-      _showNotePlusTab = _userPrefs.showNotePlusTab;
     });
   }
 
@@ -64,7 +61,6 @@ class _MainContentPageState extends State<MainContentPage> {
     if (_showMovieTab) tabs.add(_TabItem('影视', 0));
     if (_showBookTab) tabs.add(_TabItem('阅读', 1));
     if (_showNoteTab) tabs.add(_TabItem('笔记', 2));
-    if (_showNotePlusTab) tabs.add(_TabItem('Plus', 3));
     return tabs;
   }
 
@@ -138,7 +134,6 @@ class _MainContentPageState extends State<MainContentPage> {
       case 0: return '影视';
       case 1: return '阅读';
       case 2: return '笔记';
-      case 3: return 'Note Plus';
       default: return 'MookNote';
     }
   }
@@ -439,7 +434,6 @@ class _MainContentPageState extends State<MainContentPage> {
             if (_showMovieTab) const MovieTabPage(),
             if (_showBookTab) const BookTabPage(),
             if (_showNoteTab) const NoteTabPage(),
-            if (_showNotePlusTab) const NotePlusTabPage(),
           ],
         );
       },
@@ -451,7 +445,6 @@ class _MainContentPageState extends State<MainContentPage> {
       case '影视': return Icons.movie_outlined;
       case '阅读': return Icons.menu_book_outlined;
       case '笔记': return Icons.note_outlined;
-      case 'Plus': return Icons.edit_note;
       default: return Icons.circle;
     }
   }

lib/pages/movies/douban_webview_page.dart

@@ -1,6 +1,6 @@
 import 'dart:convert';
 import 'package:flutter/material.dart';
-import 'package:webview_flutter/webview_flutter.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 
 /// 豆瓣影视WebView页面 - 用于抓取影视信息
 class DoubanWebViewPage extends StatefulWidget {
@@ -13,47 +13,10 @@ class DoubanWebViewPage extends StatefulWidget {
 }
 
 class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
-  late WebViewController _controller;
+  InAppWebViewController? _controller;
   bool _isLoading = true;
   bool _isExtracting = false; // 防止重复提取
 
-  @override
-  void initState() {
-    super.initState();
-    _initWebView();
-  }
-
-  @override
-  void dispose() {
-    // 清理 WebView 资源
-    _controller.loadRequest(Uri.parse('about:blank'));
-    super.dispose();
-  }
-
-  void _initWebView() {
-    _controller = WebViewController()
-      ..setJavaScriptMode(JavaScriptMode.unrestricted)
-      ..setNavigationDelegate(
-        NavigationDelegate(
-          onPageStarted: (String url) {
-            if (mounted) {
-              setState(() {
-                _isLoading = true;
-              });
-            }
-          },
-          onPageFinished: (String url) {
-            if (mounted) {
-              setState(() {
-                _isLoading = false;
-              });
-            }
-          },
-        ),
-      )
-      ..loadRequest(Uri.parse(widget.url));
-  }
-
   @override
   Widget build(BuildContext context) {
     final colors = Theme.of(context).colorScheme;
@@ -74,7 +37,7 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
           _buildActionButton(
             colors: colors,
             icon: Icons.refresh,
-            onPressed: () => _controller.reload(),
+            onPressed: () => _controller?.reload(),
             tooltip: '刷新',
           ),
           const SizedBox(width: 8),
@@ -82,7 +45,29 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
       ),
       body: Stack(
         children: [
-          WebViewWidget(controller: _controller),
+          InAppWebView(
+            initialUrlRequest: URLRequest(url: WebUri(widget.url)),
+            initialSettings: InAppWebViewSettings(
+              javaScriptEnabled: true,
+            ),
+            onWebViewCreated: (controller) {
+              _controller = controller;
+            },
+            onLoadStart: (_, __) {
+              if (mounted) {
+                setState(() {
+                  _isLoading = true;
+                });
+              }
+            },
+            onLoadStop: (_, __) {
+              if (mounted) {
+                setState(() {
+                  _isLoading = false;
+                });
+              }
+            },
+          ),
           // 加载指示器
           if (_isLoading) const Center(
             child: CircularProgressIndicator(),
@@ -105,7 +90,8 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
         child: InkWell(
           onTap: () {
             // 停止加载并返回
-            _controller.loadRequest(Uri.parse('about:blank'));
+            _controller?.loadUrl(
+                urlRequest: URLRequest(url: WebUri('about:blank')));
             Navigator.pop(context);
           },
           borderRadius: BorderRadius.circular(8),
@@ -250,7 +236,7 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
   /// 提取影视信息
   Future<Map<String, dynamic>?> _extractMovieInfo() async {
     // 检查是否已提取过，避免重复点击
-    if (_isExtracting) return null;
+    if (_isExtracting || _controller == null) return null;
 
     try {
       _isExtracting = true;
@@ -265,7 +251,7 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
       );
 
       // 执行JavaScript代码提取页面信息
-      final result = await _controller.runJavaScriptReturningResult(r'''
+      final result = await _controller!.evaluateJavascript(source: r'''
         (function() {
           const info = {};
 
@@ -384,9 +370,11 @@ class _DoubanWebViewPageState extends State<DoubanWebViewPage> {
       if (mounted) Navigator.pop(context);
 
       // 解析提取的信息
-      // result 是 JavaScript 执行结果，已经是 JSON 字符串（带引号的）
+      // evaluateJavascript 返回 JS 值，JSON.stringify 的结果是字符串
-      final String jsonStr = result.toString();
+      final String jsonStr = result?.toString() ?? '';
-      // 去除 Dart 字符串转义后外层可能多余的引号
+      if (jsonStr.isEmpty) return null;
+
+      // result 是 JSON.stringify 的输出，可能带外层引号
       final String cleanJson = jsonStr.startsWith('"') && jsonStr.endsWith('"')
           ? jsonDecode(jsonStr) as String
           : jsonStr;

lib/pages/note_plus/note_plus_detail_page.dart

@@ -1,278 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import '../../models/note_plus_models.dart';
-import '../../providers/note_plus_provider.dart';
-
-/// Note Plus 只读查看页
-class NotePlusDetailPage extends StatelessWidget {
-  final String documentId;
-
-  const NotePlusDetailPage({super.key, required this.documentId});
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-
-    return FutureBuilder<NotePlusDocument?>(
-      future: context.read<NotePlusProvider>().getDeletedDocuments().then(
-          (_) => context.read<NotePlusProvider>().currentDocument?.id == documentId
-              ? context.read<NotePlusProvider>().currentDocument
-              : null),
-      builder: (context, snapshot) {
-        // 直接从 provider 取
-        return Consumer<NotePlusProvider>(
-          builder: (context, provider, _) {
-            final doc = provider.currentDocument;
-            if (doc == null || doc.id != documentId) {
-              // 加载文档（延迟到 build 完成后执行，避免副作用）
-              WidgetsBinding.instance.addPostFrameCallback((_) {
-                provider.loadDocumentById(documentId);
-              });
-              return Scaffold(
-                backgroundColor: colors.surface,
-                body: const Center(child: CircularProgressIndicator()),
-              );
-            }
-
-            return Scaffold(
-              backgroundColor: colors.surface,
-              appBar: AppBar(
-                title: Text(doc.title.isEmpty ? '无标题' : doc.title),
-                backgroundColor: colors.surface,
-                surfaceTintColor: Colors.transparent,
-                actions: [
-                  IconButton(
-                    icon: const Icon(Icons.edit),
-                    onPressed: () {
-                      Navigator.pushNamed(context, '/note-plus-form',
-                          arguments: doc.id);
-                    },
-                  ),
-                ],
-              ),
-              body: ListView.builder(
-                padding: const EdgeInsets.fromLTRB(16, 16, 16, 80),
-                itemCount: doc.blocks.length,
-                itemBuilder: (context, index) {
-                  return _buildBlock(doc.blocks[index], index, doc.blocks, colors);
-                },
-              ),
-            );
-          },
-        );
-      },
-    );
-  }
-
-  Widget _buildBlock(NoteBlock block, int index, List<NoteBlock> allBlocks,
-      ColorScheme colors) {
-    if (block.type == NoteBlockType.divider) {
-      return Padding(
-        padding: const EdgeInsets.symmetric(vertical: 12),
-        child: Container(height: 1, color: colors.outlineVariant),
-      );
-    }
-
-    final style = _getTextStyle(block, colors);
-    final text = block.text.isEmpty ? '(空)' : block.text;
-
-    return Padding(
-      padding: _getBlockPadding(block),
-      child: Row(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          _buildPrefix(block, index, allBlocks, colors),
-          Expanded(
-            child: block.type == NoteBlockType.codeBlock
-                ? Container(
-                    decoration: BoxDecoration(
-                      color: Colors.grey.shade50,
-                      borderRadius: BorderRadius.circular(2),
-                    ),
-                    padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 12),
-                    child: block.text.isEmpty
-                        ? Text('(空)', style: style.copyWith(
-                            color: colors.onSurface.withValues(alpha: 0.2)))
-                        : _buildRichText(text, style, block, colors),
-                  )
-                : block.text.isEmpty
-                    ? Text(text, style: style.copyWith(
-                        color: colors.onSurface.withValues(alpha: 0.2)))
-                    : _buildRichText(text, style, block, colors),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildPrefix(NoteBlock block, int index, List<NoteBlock> allBlocks,
-      ColorScheme colors) {
-    switch (block.type) {
-      case NoteBlockType.bulletList:
-        return Padding(
-          padding: const EdgeInsets.only(top: 8, right: 8),
-          child: Container(
-            width: 6, height: 6,
-            decoration: BoxDecoration(
-              color: colors.onSurface.withValues(alpha: 0.5),
-              shape: BoxShape.circle,
-            ),
-          ),
-        );
-      case NoteBlockType.numberedList:
-        int num = 1;
-        for (int i = index - 1; i >= 0; i--) {
-          if (allBlocks[i].type == NoteBlockType.numberedList) {
-            num++;
-          } else {
-            break;
-          }
-        }
-        return Padding(
-          padding: const EdgeInsets.only(top: 6, right: 8),
-          child: Text('$num.', style: TextStyle(
-              fontSize: 14, color: colors.onSurface.withValues(alpha: 0.5))),
-        );
-      case NoteBlockType.checklist:
-        return Padding(
-          padding: const EdgeInsets.only(top: 4, right: 8),
-          child: Icon(
-            block.metadata['checked'] == true
-                ? Icons.check_box
-                : Icons.check_box_outline_blank,
-            size: 20,
-            color: block.metadata['checked'] == true
-                ? colors.primary
-                : colors.onSurface.withValues(alpha: 0.4),
-          ),
-        );
-      case NoteBlockType.quote:
-        return Container(
-          width: 4,
-          margin: const EdgeInsets.only(top: 6, bottom: 6, right: 12),
-          decoration: BoxDecoration(
-            color: Colors.grey.shade300,
-            borderRadius: BorderRadius.circular(2),
-          ),
-        );
-      default:
-        return const SizedBox.shrink();
-    }
-  }
-
-  Widget _buildRichText(String text, TextStyle style, NoteBlock block,
-      ColorScheme colors) {
-    if (block.formatting.isEmpty) return Text(text, style: style);
-
-    final spans = <InlineSpan>[];
-    final events = <_FmtEvent>[];
-    for (final span in block.formatting) {
-      if (span.start < text.length) {
-        events.add(_FmtEvent(span.start, true, span.formats));
-        events.add(_FmtEvent(
-            span.end > text.length ? text.length : span.end, false, span.formats));
-      }
-    }
-    events.sort((a, b) => a.pos.compareTo(b.pos));
-
-    int lastPos = 0;
-    final active = <InlineFormatType>{};
-    for (final e in events) {
-      if (e.pos > lastPos) {
-        spans.add(TextSpan(
-          text: text.substring(lastPos, e.pos),
-          style: _applyFormats(style, active, colors),
-        ));
-      }
-      if (e.isStart) {
-        active.addAll(e.formats);
-      } else {
-        active.removeAll(e.formats);
-      }
-      lastPos = e.pos;
-    }
-    if (lastPos < text.length) {
-      spans.add(TextSpan(
-        text: text.substring(lastPos),
-        style: _applyFormats(style, active, colors),
-      ));
-    }
-
-    return Text.rich(TextSpan(children: spans));
-  }
-
-  TextStyle _applyFormats(TextStyle style, Set<InlineFormatType> formats,
-      ColorScheme colors) {
-    if (formats.isEmpty) return style;
-    return style.copyWith(
-      fontWeight: formats.contains(InlineFormatType.bold) ? FontWeight.w700 : null,
-      fontStyle: formats.contains(InlineFormatType.italic) ? FontStyle.italic : null,
-      decoration: _getDecoration(formats),
-      fontFamily: formats.contains(InlineFormatType.inlineCode) ? 'monospace' : null,
-      backgroundColor: formats.contains(InlineFormatType.inlineCode)
-          ? colors.surfaceContainerHighest : null,
-    );
-  }
-
-  TextDecoration? _getDecoration(Set<InlineFormatType> formats) {
-    final list = <TextDecoration>[];
-    if (formats.contains(InlineFormatType.underline)) list.add(TextDecoration.underline);
-    if (formats.contains(InlineFormatType.strikethrough)) list.add(TextDecoration.lineThrough);
-    return list.isEmpty ? null : TextDecoration.combine(list);
-  }
-
-  TextStyle _getTextStyle(NoteBlock block, ColorScheme colors) {
-    // AppFlowy base: 18px, w300, height 1.3, letter-spacing 0.6
-    final base = TextStyle(
-      color: colors.onSurface,
-      fontSize: 18, fontWeight: FontWeight.w300, height: 1.3, letterSpacing: 0.6,
-    );
-    switch (block.type) {
-      case NoteBlockType.heading1:
-        return base.copyWith(fontSize: 34, fontWeight: FontWeight.w300, height: 1.15,
-            letterSpacing: 0, color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.heading2:
-        return base.copyWith(fontSize: 24, fontWeight: FontWeight.w400, height: 1.15,
-            letterSpacing: 0, color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.heading3:
-        return base.copyWith(fontSize: 20, fontWeight: FontWeight.w500, height: 1.25,
-            letterSpacing: 0, color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.quote:
-        return base.copyWith(color: colors.onSurface.withValues(alpha: 0.6));
-      case NoteBlockType.codeBlock:
-        return base.copyWith(fontSize: 13, fontWeight: FontWeight.w400, fontFamily: 'monospace',
-            height: 1.15, letterSpacing: 0, color: Colors.blue.shade900.withValues(alpha: 0.9));
-      case NoteBlockType.checklist:
-        return base.copyWith(
-          decoration: block.metadata['checked'] == true ? TextDecoration.lineThrough : null,
-          color: block.metadata['checked'] == true ? colors.onSurface.withValues(alpha: 0.4) : null,
-        );
-      default:
-        return base;
-    }
-  }
-
-  EdgeInsets _getBlockPadding(NoteBlock block) {
-    switch (block.type) {
-      case NoteBlockType.heading1:
-        return const EdgeInsets.only(top: 16);
-      case NoteBlockType.heading2:
-        return const EdgeInsets.only(top: 8);
-      case NoteBlockType.heading3:
-        return const EdgeInsets.only(top: 8);
-      case NoteBlockType.codeBlock:
-        return const EdgeInsets.symmetric(vertical: 6);
-      case NoteBlockType.quote:
-        return const EdgeInsets.only(top: 6, bottom: 2);
-      default:
-        return const EdgeInsets.only(top: 10);
-    }
-  }
-}
-
-class _FmtEvent {
-  final int pos;
-  final bool isStart;
-  final Set<InlineFormatType> formats;
-  _FmtEvent(this.pos, this.isStart, this.formats);
-}

lib/pages/note_plus/note_plus_form_page.dart

@@ -1,448 +0,0 @@
-import 'dart:async';
-import 'dart:convert';
-import 'package:flutter/material.dart';
-import 'package:flutter_quill/flutter_quill.dart' as quill;
-import 'package:provider/provider.dart';
-import '../../providers/note_plus_provider.dart';
-import '../../utils/toast_util.dart';
-
-/// Note Plus 编辑页
-class NotePlusFormPage extends StatefulWidget {
-  final String documentId;
-
-  const NotePlusFormPage({super.key, required this.documentId});
-
-  @override
-  State<NotePlusFormPage> createState() => _NotePlusFormPageState();
-}
-
-class _NotePlusFormPageState extends State<NotePlusFormPage> {
-  final _titleController = TextEditingController();
-  final _titleFocus = FocusNode();
-  final _scrollController = ScrollController();
-  final _editorFocus = FocusNode();
-  quill.QuillController? _controller;
-  bool _isInitialized = false;
-  Timer? _autoSaveTimer;
-  int _charCount = 0;
-
-  @override
-  void dispose() {
-    _autoSaveTimer?.cancel();
-    _titleController.dispose();
-    _titleFocus.dispose();
-    _scrollController.dispose();
-    _editorFocus.dispose();
-    _controller?.dispose();
-    super.dispose();
-  }
-
-  // ─── 初始化 ─────────────────────────────────────
-
-  void _initDocument(NotePlusProvider provider) {
-    if (_isInitialized) return;
-    _isInitialized = true;
-
-    provider.loadDocumentById(widget.documentId).then((_) {
-      if (!mounted || provider.currentDocument == null) return;
-
-      _titleController.text = provider.currentDocument!.title;
-
-      quill.Document doc;
-      final raw = provider.currentDocument!.blocksJson;
-      if (raw != null && raw.isNotEmpty && raw.startsWith('[')) {
-        try {
-          final parsed = jsonDecode(raw) as List;
-          if (parsed.isNotEmpty &&
-              parsed.first is Map &&
-              (parsed.first as Map).containsKey('insert')) {
-            doc = quill.Document.fromJson(parsed);
-          } else {
-            doc = quill.Document();
-          }
-        } catch (_) {
-          doc = quill.Document();
-        }
-      } else {
-        doc = quill.Document();
-      }
-
-      setState(() {
-        _controller = quill.QuillController(
-          document: doc,
-          selection: const TextSelection.collapsed(offset: 0),
-        );
-        _controller!.addListener(_onDocChanged);
-        _charCount = _controller!.document.length - 1; // 去掉末尾 \n
-      });
-    });
-  }
-
-  // ─── 文档变化监听 ─────────────────────────────────
-
-  void _onDocChanged() {
-    if (_controller == null) return;
-    final newCount = _controller!.document.length - 1;
-    if (newCount != _charCount) {
-      setState(() => _charCount = newCount);
-    }
-    // 自动保存（防抖 2 秒）
-    _autoSaveTimer?.cancel();
-    _autoSaveTimer = Timer(const Duration(seconds: 2), () {
-      if (mounted) _autoSave();
-    });
-  }
-
-  void _autoSave() {
-    final provider = context.read<NotePlusProvider>();
-    if (_controller == null) return;
-    provider.setTitle(_titleController.text);
-    final deltaJson = jsonEncode(_controller!.document.toDelta().toJson());
-    provider.saveDocument(deltaJson: deltaJson);
-  }
-
-  void _save(NotePlusProvider provider) async {
-    _autoSaveTimer?.cancel();
-    if (_controller == null) return;
-    provider.setTitle(_titleController.text);
-    final deltaJson = jsonEncode(_controller!.document.toDelta().toJson());
-    await provider.saveDocument(deltaJson: deltaJson);
-    if (mounted) ToastUtil.show(context, '已保存');
-  }
-
-  // ─── 构建 ─────────────────────────────────────
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-
-    return Consumer<NotePlusProvider>(
-      builder: (context, provider, _) {
-        _initDocument(provider);
-
-        return PopScope(
-          canPop: !provider.isDirty,
-          onPopInvokedWithResult: (didPop, _) {
-            if (!didPop && provider.isDirty) {
-              _showSaveDialog(provider);
-            } else {
-              _autoSave(); // 退出时自动保存
-            }
-          },
-          child: Scaffold(
-            backgroundColor: colors.surface,
-            appBar: _buildAppBar(provider, colors),
-            body: _controller == null
-                ? const Center(child: CircularProgressIndicator())
-                : GestureDetector(
-                    // 点击空白区域聚焦编辑器
-                    onTap: () => _editorFocus.requestFocus(),
-                    behavior: HitTestBehavior.translucent,
-                    child: Column(
-                      children: [
-                        // 标题区
-                        _buildTitleArea(colors),
-                        // 分隔线
-                        Divider(height: 1, color: colors.outlineVariant.withValues(alpha: 0.3)),
-                        // 编辑器
-                        Expanded(child: _buildEditor(colors)),
-                        // 工具栏
-                        _buildToolbar(colors),
-                      ],
-                    ),
-                  ),
-          ),
-        );
-      },
-    );
-  }
-
-  // ─── AppBar ─────────────────────────────────────
-
-  PreferredSizeWidget _buildAppBar(NotePlusProvider provider, ColorScheme colors) {
-    return AppBar(
-      backgroundColor: colors.surface,
-      surfaceTintColor: Colors.transparent,
-      elevation: 0,
-      leading: IconButton(
-        icon: const Icon(Icons.arrow_back, size: 22),
-        onPressed: () {
-          _autoSave();
-          Navigator.pop(context);
-        },
-      ),
-      title: Text(
-        '$_charCount 字',
-        style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.35)),
-      ),
-      centerTitle: true,
-      actions: [
-        // 未保存指示
-        if (provider.isDirty)
-          Padding(
-            padding: const EdgeInsets.only(right: 4),
-            child: Center(
-              child: Container(
-                width: 6, height: 6,
-                decoration: BoxDecoration(color: colors.error, shape: BoxShape.circle),
-              ),
-            ),
-          ),
-        IconButton(
-          icon: const Icon(Icons.undo, size: 20),
-          onPressed: _controller != null ? () => _controller!.undo() : null,
-          tooltip: '撤销',
-        ),
-        IconButton(
-          icon: const Icon(Icons.redo, size: 20),
-          onPressed: _controller != null ? () => _controller!.redo() : null,
-          tooltip: '重做',
-        ),
-        IconButton(
-          icon: Icon(Icons.check, size: 22, color: colors.primary),
-          onPressed: () => _save(provider),
-          tooltip: '保存',
-        ),
-      ],
-    );
-  }
-
-  // ─── 标题区 ─────────────────────────────────────
-
-  Widget _buildTitleArea(ColorScheme colors) {
-    return Padding(
-      padding: const EdgeInsets.fromLTRB(20, 16, 20, 8),
-      child: TextField(
-        controller: _titleController,
-        focusNode: _titleFocus,
-        style: TextStyle(
-          fontSize: 28,
-          fontWeight: FontWeight.w600,
-          color: colors.onSurface,
-          height: 1.3,
-        ),
-        decoration: InputDecoration(
-          hintText: '输入标题...',
-          hintStyle: TextStyle(
-            fontSize: 28,
-            fontWeight: FontWeight.w600,
-            color: colors.onSurface.withValues(alpha: 0.15),
-          ),
-          border: InputBorder.none,
-          contentPadding: EdgeInsets.zero,
-          isDense: true,
-        ),
-        onChanged: (_) => context.read<NotePlusProvider>().setTitle(_titleController.text),
-        textInputAction: TextInputAction.next,
-        onSubmitted: (_) => _editorFocus.requestFocus(),
-      ),
-    );
-  }
-
-  // ─── 编辑器 ─────────────────────────────────────
-
-  Widget _buildEditor(ColorScheme colors) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 12),
-      child: TextSelectionTheme(
-        data: TextSelectionThemeData(
-          selectionColor: colors.primary.withValues(alpha: 0.12),
-          selectionHandleColor: colors.primary,
-          cursorColor: colors.primary,
-        ),
-        child: quill.QuillEditor.basic(
-          controller: _controller!,
-          focusNode: _editorFocus,
-          scrollController: _scrollController,
-          config: const quill.QuillEditorConfig(
-            padding: EdgeInsets.symmetric(horizontal: 8, vertical: 8),
-            autoFocus: false,
-            expands: true,
-          ),
-        ),
-      ),
-    );
-  }
-
-  // ─── 工具栏 ─────────────────────────────────────
-
-  Widget _buildToolbar(ColorScheme colors) {
-    return Container(
-      decoration: BoxDecoration(
-        color: colors.surface,
-        boxShadow: [
-          BoxShadow(
-            color: Colors.black.withValues(alpha: 0.04),
-            blurRadius: 8,
-            offset: const Offset(0, -2),
-          ),
-        ],
-      ),
-      padding: const EdgeInsets.fromLTRB(12, 6, 12, 6),
-      child: SafeArea(
-        top: false,
-        child: Container(
-          decoration: BoxDecoration(
-            color: colors.surfaceContainerHighest,
-            borderRadius: BorderRadius.circular(14),
-          ),
-          padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 3),
-          child: quill.QuillSimpleToolbar(
-            controller: _controller!,
-            config: quill.QuillSimpleToolbarConfig(
-              multiRowsDisplay: false,
-              color: Colors.transparent,
-              toolbarSize: 30,
-              buttonOptions: const quill.QuillSimpleToolbarButtonOptions(
-                base: quill.QuillToolbarBaseButtonOptions(iconSize: 17),
-              ),
-              showBoldButton: true,
-              showItalicButton: true,
-              showUnderLineButton: true,
-              showStrikeThrough: true,
-              showHeaderStyle: false,
-              showListBullets: true,
-              showListNumbers: true,
-              showListCheck: true,
-              showCodeBlock: true,
-              showQuote: true,
-              showInlineCode: true,
-              showUndo: false,
-              showRedo: false,
-              showLink: false,
-              showSearchButton: false,
-              showFontSize: false,
-              showFontFamily: false,
-              showColorButton: false,
-              showBackgroundColorButton: false,
-              showClearFormat: false,
-              showAlignmentButtons: false,
-              showDirection: false,
-              showIndent: false,
-              showSubscript: false,
-              showSuperscript: false,
-              customButtons: [
-                quill.QuillToolbarCustomButtonOptions(
-                  icon: const Icon(Icons.text_fields, size: 17, color: Color(0xFF555555)),
-                  onPressed: () => _showHeaderPicker(colors),
-                ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  // ─── 标题选择 ─────────────────────────────────
-
-  void _showHeaderPicker(ColorScheme colors) {
-    final current = _controller?.getSelectionStyle().attributes ?? {};
-    final currentHeader = current['header']?.value;
-
-    showModalBottomSheet(
-      context: context,
-      backgroundColor: Colors.transparent,
-      builder: (ctx) => Container(
-        margin: const EdgeInsets.fromLTRB(16, 0, 16, 16),
-        decoration: BoxDecoration(
-          color: colors.surface,
-          borderRadius: BorderRadius.circular(14),
-          boxShadow: [
-            BoxShadow(color: Colors.black.withValues(alpha: 0.1), blurRadius: 20),
-          ],
-        ),
-        child: SafeArea(
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              // 拖拽指示条
-              Container(
-                width: 36, height: 4,
-                margin: const EdgeInsets.only(top: 10, bottom: 8),
-                decoration: BoxDecoration(
-                  color: colors.onSurface.withValues(alpha: 0.12),
-                  borderRadius: BorderRadius.circular(2),
-                ),
-              ),
-              _headerOption('正文', null, currentHeader == null, colors),
-              _headerOption('标题 1', 1, currentHeader == 1, colors),
-              _headerOption('标题 2', 2, currentHeader == 2, colors),
-              _headerOption('标题 3', 3, currentHeader == 3, colors),
-              const SizedBox(height: 8),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget _headerOption(String label, int? level, bool isActive, ColorScheme colors) {
-    final sizes = {null: 15.0, 1: 22.0, 2: 18.0, 3: 15.0};
-    return InkWell(
-      onTap: () {
-        Navigator.pop(context);
-        if (_controller == null) return;
-        if (level == null) {
-          _controller!.formatSelection(quill.Attribute.header);
-        } else {
-          _controller!.formatSelection(quill.Attribute.clone(quill.Attribute.header, level));
-        }
-      },
-      child: Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
-        child: Row(
-          children: [
-            Expanded(
-              child: Text(label, style: TextStyle(
-                fontSize: sizes[level] ?? 15,
-                fontWeight: level == null ? FontWeight.w400 : FontWeight.w600,
-                color: isActive ? colors.primary : colors.onSurface,
-              )),
-            ),
-            if (isActive)
-              Icon(Icons.check, size: 18, color: colors.primary),
-          ],
-        ),
-      ),
-    );
-  }
-
-  // ─── 保存对话框 ─────────────────────────────────
-
-  void _showSaveDialog(NotePlusProvider provider) {
-    final colors = Theme.of(context).colorScheme;
-    showDialog(
-      context: context,
-      builder: (ctx) => AlertDialog(
-        backgroundColor: colors.surface,
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(14)),
-        title: Text('未保存的更改',
-            style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600,
-                color: colors.onSurface)),
-        content: Text('是否保存当前文档？',
-            style: TextStyle(fontSize: 14,
-                color: colors.onSurface.withValues(alpha: 0.6))),
-        actions: [
-          TextButton(
-            onPressed: () { Navigator.pop(ctx); Navigator.pop(context); },
-            child: Text('不保存', style: TextStyle(color: colors.error)),
-          ),
-          TextButton(
-            onPressed: () => Navigator.pop(ctx),
-            child: Text('取消',
-                style: TextStyle(color: colors.onSurface.withValues(alpha: 0.6))),
-          ),
-          ElevatedButton(
-            onPressed: () { Navigator.pop(ctx); _save(provider); Navigator.pop(context); },
-            style: ElevatedButton.styleFrom(
-              backgroundColor: colors.primary, foregroundColor: colors.onPrimary,
-              elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
-            ),
-            child: const Text('保存'),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/pages/note_plus/note_plus_tab_page.dart

@@ -1,657 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import 'package:expandable/expandable.dart';
-import '../../providers/note_plus_provider.dart';
-import '../../models/note_plus_models.dart';
-
-/// Note Plus 树形文件列表页
-class NotePlusTabPage extends StatefulWidget {
-  const NotePlusTabPage({super.key});
-
-  @override
-  State<NotePlusTabPage> createState() => _NotePlusTabPageState();
-}
-
-class _NotePlusTabPageState extends State<NotePlusTabPage> {
-  String? _selectedDocId;
-  String? _dragOverNodeId; // 拖到节点上（成为子节点）
-  _DropPosition? _dropPos; // 拖到节点之间（排序）
-
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      context.read<NotePlusProvider>().loadDocuments();
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    return Column(
-      children: [
-        _buildHeader(colors),
-        Expanded(child: _buildTree(colors)),
-      ],
-    );
-  }
-
-  Widget _buildHeader(ColorScheme colors) {
-    return Container(
-      padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
-      child: Row(children: [
-        Icon(Icons.edit_note, size: 18, color: colors.onSurface.withValues(alpha: 0.5)),
-        const SizedBox(width: 8),
-        Text('Note Plus', style: TextStyle(fontSize: 13, fontWeight: FontWeight.w600,
-            color: colors.onSurface.withValues(alpha: 0.7))),
-        const Spacer(),
-        GestureDetector(
-          onTap: () async {
-            final provider = context.read<NotePlusProvider>();
-            final doc = await provider.createDocument();
-            if (!mounted) return;
-            Navigator.pushNamed(context, '/note-plus-form', arguments: doc.id);
-          },
-          child: Icon(Icons.add, size: 20,
-              color: colors.onSurface.withValues(alpha: 0.45)),
-        ),
-        const SizedBox(width: 14),
-        GestureDetector(
-          onTap: () => _showRecycleBin(context),
-          child: Icon(Icons.delete_outline, size: 18,
-              color: colors.onSurface.withValues(alpha: 0.35)),
-        ),
-      ]),
-    );
-  }
-
-  Widget _buildTree(ColorScheme colors) {
-    return Consumer<NotePlusProvider>(
-      builder: (context, provider, _) {
-        if (provider.documents.isEmpty) return _buildEmptyState(colors);
-
-        final roots = provider.documents
-            .where((d) => d.parentId.isEmpty)
-            .toList()
-          ..sort((a, b) => a.sortIndex.compareTo(b.sortIndex));
-
-        if (roots.isEmpty) return _buildEmptyState(colors);
-
-        return ExpandableTheme(
-          data: const ExpandableThemeData(
-            useInkWell: false,
-            animationDuration: Duration(milliseconds: 200),
-            headerAlignment: ExpandablePanelHeaderAlignment.center,
-            tapBodyToExpand: false, tapBodyToCollapse: false,
-            tapHeaderToExpand: false, iconPadding: EdgeInsets.zero, hasIcon: false,
-          ),
-          child: RefreshIndicator(
-            onRefresh: () => provider.loadDocuments(),
-            child: ListView(
-              padding: const EdgeInsets.only(left: 8, right: 8, bottom: 40),
-              children: _buildChildrenList(roots, 0, colors),
-            ),
-          ),
-        );
-      },
-    );
-  }
-
-  /// 构建子节点列表，节点之间插入 drop zone（共 n+1 个间隙）
-  List<Widget> _buildChildrenList(List<NotePlusDocument> docs, int depth, ColorScheme colors) {
-    final widgets = <Widget>[];
-    final parentId = docs.isNotEmpty ? docs.first.parentId : '';
-    for (int i = 0; i < docs.length; i++) {
-      // 节点前的间隙
-      widgets.add(_buildReorderGap(parentId, i, depth, colors));
-      // 节点本身
-      widgets.add(_buildTreeNode(docs[i], depth, colors));
-    }
-    // 末尾间隙
-    if (docs.isNotEmpty) {
-      widgets.add(_buildReorderGap(parentId, docs.length, depth, colors));
-    }
-    return widgets;
-  }
-
-  /// 排序间隙 drop zone
-  Widget _buildReorderGap(String parentId, int insertIndex, int depth, ColorScheme colors) {
-    final indent = 28.0 + depth * 18.0;
-    final isTarget = _dropPos != null &&
-        _dropPos!.parentId == parentId &&
-        _dropPos!.index == insertIndex;
-
-    return DragTarget<String>(
-      onWillAcceptWithDetails: (details) {
-        final draggedId = details.data;
-        final provider = context.read<NotePlusProvider>();
-        final dragged = provider.documents.where((d) => d.id == draggedId).firstOrNull;
-        if (dragged == null) return false;
-        // 防止拖到自己的子孙上
-        if (parentId.isNotEmpty &&
-            _isDescendantOf(provider.documents, childId: parentId, ancestorId: draggedId)) {
-          return false;
-        }
-        setState(() => _dropPos = _DropPosition(parentId, insertIndex));
-        return true;
-      },
-      onLeave: (_) {
-        if (_dropPos?.parentId == parentId && _dropPos?.index == insertIndex) {
-          setState(() => _dropPos = null);
-        }
-      },
-      onAcceptWithDetails: (details) {
-        setState(() { _dropPos = null; _dragOverNodeId = null; });
-        _handleDrop(details.data, parentId, insertIndex);
-      },
-      builder: (_, __, ___) {
-        return AnimatedContainer(
-          duration: const Duration(milliseconds: 150),
-          height: isTarget ? 36 : 6,
-          margin: EdgeInsets.only(left: indent, right: 16),
-          decoration: isTarget
-              ? BoxDecoration(
-                  color: colors.primary.withValues(alpha: 0.1),
-                  borderRadius: BorderRadius.circular(6),
-                  border: Border.all(color: colors.primary.withValues(alpha: 0.4), width: 1),
-                )
-              : null,
-          child: isTarget
-              ? Center(
-                  child: Text('放置到此处',
-                      style: TextStyle(fontSize: 11,
-                          color: colors.primary.withValues(alpha: 0.7))),
-                )
-              : null,
-        );
-      },
-    );
-  }
-
-  /// 递归构建单个树节点
-  Widget _buildTreeNode(NotePlusDocument doc, int depth, ColorScheme colors) {
-    final provider = context.watch<NotePlusProvider>();
-    final children = provider.documents
-        .where((d) => d.parentId == doc.id)
-        .toList()
-      ..sort((a, b) => a.sortIndex.compareTo(b.sortIndex));
-    final hasChildren = children.isNotEmpty;
-    final isSelected = _selectedDocId == doc.id;
-    final isDropTarget = _dragOverNodeId == doc.id;
-
-    final nodeContent = _buildNodeContent(doc, depth,
-        hasChildren: hasChildren, isSelected: isSelected,
-        isDropTarget: isDropTarget, colors: colors);
-
-    // 可拖拽包装
-    final draggable = LongPressDraggable<String>(
-      data: doc.id,
-      delay: const Duration(milliseconds: 300),
-      feedback: Material(
-        elevation: 4, borderRadius: BorderRadius.circular(6),
-        child: Container(
-          width: MediaQuery.of(context).size.width - 48,
-          padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-          decoration: BoxDecoration(
-            color: colors.surfaceContainerHigh,
-            borderRadius: BorderRadius.circular(6),
-          ),
-          child: Row(children: [
-            Icon(Icons.description_outlined, size: 14,
-                color: colors.onSurface.withValues(alpha: 0.5)),
-            const SizedBox(width: 8),
-            Expanded(child: Text(doc.title.isEmpty ? '无标题' : doc.title,
-                style: TextStyle(fontSize: 12, color: colors.onSurface),
-                maxLines: 1, overflow: TextOverflow.ellipsis)),
-          ]),
-        ),
-      ),
-      childWhenDragging: Opacity(opacity: 0.3, child: nodeContent),
-      child: DragTarget<String>(
-        onWillAcceptWithDetails: (details) {
-          final draggedId = details.data;
-          if (draggedId == doc.id) return false;
-          if (_isDescendantOf(provider.documents, childId: doc.id, ancestorId: draggedId)) {
-            return false;
-          }
-          setState(() => _dragOverNodeId = doc.id);
-          return true;
-        },
-        onLeave: (_) {
-          if (_dragOverNodeId == doc.id) setState(() => _dragOverNodeId = null);
-        },
-        onAcceptWithDetails: (details) {
-          setState(() { _dragOverNodeId = null; _dropPos = null; });
-          // 拖到节点上 → 成为该节点的子节点
-          provider.moveDocument(details.data, doc.id);
-        },
-        builder: (_, __, ___) => nodeContent,
-      ),
-    );
-
-    // 组装：可展开节点带子树，叶子节点直接返回
-    if (hasChildren) {
-      return ExpandableNotifier(
-        initialExpanded: true,
-        child: Builder(
-          builder: (innerCtx) {
-            // 给 _buildNodeContent 传入 expandContext 用于展开/折叠
-            final nodeWithExpand = _buildNodeContent(doc, depth,
-                hasChildren: true, isSelected: isSelected,
-                isDropTarget: isDropTarget, expandContext: innerCtx, colors: colors);
-
-            final draggableWithExpand = LongPressDraggable<String>(
-              data: doc.id, delay: const Duration(milliseconds: 300),
-              feedback: Material(
-                elevation: 4, borderRadius: BorderRadius.circular(6),
-                child: Container(
-                  width: MediaQuery.of(context).size.width - 48,
-                  padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-                  decoration: BoxDecoration(
-                    color: colors.surfaceContainerHigh,
-                    borderRadius: BorderRadius.circular(6),
-                  ),
-                  child: Row(children: [
-                    Icon(Icons.description_outlined, size: 14,
-                        color: colors.onSurface.withValues(alpha: 0.5)),
-                    const SizedBox(width: 8),
-                    Expanded(child: Text(doc.title.isEmpty ? '无标题' : doc.title,
-                        style: TextStyle(fontSize: 12, color: colors.onSurface),
-                        maxLines: 1, overflow: TextOverflow.ellipsis)),
-                  ]),
-                ),
-              ),
-              childWhenDragging: Opacity(opacity: 0.3, child: nodeWithExpand),
-              child: DragTarget<String>(
-                onWillAcceptWithDetails: (details) {
-                  final draggedId = details.data;
-                  if (draggedId == doc.id) return false;
-                  if (_isDescendantOf(provider.documents, childId: doc.id, ancestorId: draggedId)) {
-                    return false;
-                  }
-                  setState(() => _dragOverNodeId = doc.id);
-                  return true;
-                },
-                onLeave: (_) {
-                  if (_dragOverNodeId == doc.id) setState(() => _dragOverNodeId = null);
-                },
-                onAcceptWithDetails: (details) {
-                  setState(() { _dragOverNodeId = null; _dropPos = null; });
-                  provider.moveDocument(details.data, doc.id);
-                },
-                builder: (_, __, ___) => nodeWithExpand,
-              ),
-            );
-
-            return Column(children: [
-              draggableWithExpand,
-              Expandable(
-                collapsed: const SizedBox(),
-                expanded: Column(children: _buildChildrenList(children, depth + 1, colors)),
-              ),
-            ]);
-          },
-        ),
-      );
-    }
-
-    return draggable;
-  }
-
-  /// 节点内容（标题行）
-  Widget _buildNodeContent(NotePlusDocument doc, int depth,
-      {required bool hasChildren, required bool isSelected,
-       required bool isDropTarget, BuildContext? expandContext,
-       required ColorScheme colors}) {
-    final indent = 12.0 + depth * 18.0;
-
-    return Material(
-      color: Colors.transparent,
-      child: InkWell(
-        onTap: () {
-          setState(() => _selectedDocId = doc.id);
-          Navigator.pushNamed(context, '/note-plus-form', arguments: doc.id);
-        },
-        onLongPress: () => _showDocActions(doc),
-        borderRadius: BorderRadius.circular(4),
-        child: Container(
-        height: 30,
-        padding: EdgeInsets.only(left: indent, right: 8),
-        decoration: BoxDecoration(
-          color: isSelected
-              ? colors.primary.withValues(alpha: 0.08)
-              : isDropTarget
-                  ? colors.primary.withValues(alpha: 0.12)
-                  : null,
-          borderRadius: BorderRadius.circular(4),
-          border: isDropTarget
-              ? Border.all(color: colors.primary.withValues(alpha: 0.4), width: 1)
-              : null,
-        ),
-        child: Row(children: [
-          // 展开/折叠箭头
-          if (hasChildren)
-            SizedBox(
-              width: 20, height: 20,
-              child: InkWell(
-                onTap: () {
-                  if (expandContext != null) {
-                    ExpandableController.of(expandContext,
-                            rebuildOnChange: false, required: true)
-                        ?.toggle();
-                  }
-                },
-                child: expandContext != null
-                    ? ExpandableIcon(
-                        theme: ExpandableThemeData(
-                          expandIcon: Icons.keyboard_arrow_right,
-                          collapseIcon: Icons.keyboard_arrow_down,
-                          iconColor: colors.onSurface.withValues(alpha: 0.4),
-                          iconSize: 14, iconPadding: EdgeInsets.zero, hasIcon: false,
-                        ),
-                      )
-                    : Icon(Icons.keyboard_arrow_down, size: 14,
-                        color: colors.onSurface.withValues(alpha: 0.4)),
-              ),
-            )
-          else
-            const SizedBox(width: 20),
-          // 图标
-          Icon(_getDocIcon(doc), size: 14,
-              color: isSelected ? colors.primary : colors.onSurface.withValues(alpha: 0.4)),
-          const SizedBox(width: 6),
-          // 标题
-          Expanded(
-            child: Text(doc.title.isEmpty ? '无标题' : doc.title,
-                style: TextStyle(
-                  fontSize: 13,
-                  fontWeight: isSelected ? FontWeight.w500 : FontWeight.w400,
-                  color: isSelected ? colors.primary : colors.onSurface.withValues(alpha: 0.75),
-                ), maxLines: 1, overflow: TextOverflow.ellipsis),
-          ),
-          // 添加子文档
-          SizedBox(
-            width: 20, height: 20,
-            child: InkWell(
-              onTap: () => _createChildDoc(doc.id),
-              borderRadius: BorderRadius.circular(4),
-              child: Icon(Icons.add, size: 13,
-                  color: colors.onSurface.withValues(alpha: 0.25)),
-            ),
-          ),
-          const SizedBox(width: 2),
-          // 删除
-          SizedBox(
-            width: 20, height: 20,
-            child: InkWell(
-              onTap: () => _showDeleteDialog(doc.id),
-              borderRadius: BorderRadius.circular(4),
-              child: Icon(Icons.delete_outline, size: 13,
-                  color: colors.onSurface.withValues(alpha: 0.25)),
-            ),
-          ),
-        ]),
-      ),
-      ),
-    );
-  }
-
-  // ─── 拖放处理 ─────────────────────────────────────
-
-  void _handleDrop(String draggedId, String targetParentId, int insertIndex) {
-    final provider = context.read<NotePlusProvider>();
-    provider.moveDocumentTo(draggedId, targetParentId, insertIndex);
-  }
-
-  // ─── 工具 ─────────────────────────────────────
-
-  bool _isDescendantOf(List<NotePlusDocument> docs,
-      {required String childId, required String ancestorId}) {
-    if (childId.isEmpty) return false;
-    if (childId == ancestorId) return true; // 自身也算（防止拖到自己下面）
-    var current = docs.where((d) => d.id == childId).firstOrNull;
-    while (current != null) {
-      if (current.parentId == ancestorId) return true;
-      current = docs.where((d) => d.id == current!.parentId).firstOrNull;
-    }
-    return false;
-  }
-
-  IconData _getDocIcon(NotePlusDocument doc) {
-    if (doc.blocks.isEmpty) return Icons.description_outlined;
-    switch (doc.blocks.first.type) {
-      case NoteBlockType.heading1:
-      case NoteBlockType.heading2:
-      case NoteBlockType.heading3:
-        return Icons.title;
-      case NoteBlockType.checklist:
-        return Icons.check_box_outlined;
-      case NoteBlockType.codeBlock:
-        return Icons.code;
-      case NoteBlockType.quote:
-        return Icons.format_quote;
-      default:
-        return Icons.description_outlined;
-    }
-  }
-
-  // ─── 操作 ─────────────────────────────────────
-
-  Future<void> _createChildDoc(String parentId) async {
-    final provider = context.read<NotePlusProvider>();
-    final doc = await provider.createDocument(parentId: parentId);
-    if (!mounted) return;
-    Navigator.pushNamed(context, '/note-plus-form', arguments: doc.id);
-  }
-
-  void _showDocActions(NotePlusDocument doc) {
-    final colors = Theme.of(context).colorScheme;
-    showModalBottomSheet(
-      context: context,
-      backgroundColor: colors.surface,
-      shape: const RoundedRectangleBorder(
-        borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
-      ),
-      builder: (ctx) => SafeArea(
-        child: Column(mainAxisSize: MainAxisSize.min, children: [
-          Container(width: 36, height: 4,
-            margin: const EdgeInsets.only(top: 10, bottom: 16),
-            decoration: BoxDecoration(
-              color: colors.onSurface.withValues(alpha: 0.15),
-              borderRadius: BorderRadius.circular(2),
-            ),
-          ),
-          ListTile(
-            leading: Icon(Icons.subdirectory_arrow_right, size: 20,
-                color: colors.onSurface.withValues(alpha: 0.6)),
-            title: const Text('新建子文档', style: TextStyle(fontSize: 14)),
-            onTap: () { Navigator.pop(ctx); _createChildDoc(doc.id); },
-          ),
-          ListTile(
-            leading: Icon(Icons.edit_outlined, size: 20,
-                color: colors.onSurface.withValues(alpha: 0.6)),
-            title: const Text('重命名', style: TextStyle(fontSize: 14)),
-            onTap: () { Navigator.pop(ctx); _showRenameDialog(doc); },
-          ),
-          ListTile(
-            leading: Icon(Icons.delete_outline, size: 20, color: colors.error),
-            title: Text('删除', style: TextStyle(fontSize: 14, color: colors.error)),
-            subtitle: Text('子文档将提升到上一级',
-                style: TextStyle(fontSize: 11,
-                    color: colors.onSurface.withValues(alpha: 0.4))),
-            onTap: () { Navigator.pop(ctx); _showDeleteDialog(doc.id); },
-          ),
-          const SizedBox(height: 8),
-        ]),
-      ),
-    );
-  }
-
-  void _showRenameDialog(NotePlusDocument doc) {
-    final colors = Theme.of(context).colorScheme;
-    final controller = TextEditingController(text: doc.title);
-    showDialog(
-      context: context,
-      builder: (ctx) => AlertDialog(
-        backgroundColor: colors.surface,
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
-        title: Text('重命名', style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600,
-            color: colors.onSurface)),
-        content: TextField(
-          controller: controller, autofocus: true,
-          decoration: InputDecoration(hintText: '输入标题',
-              border: OutlineInputBorder(borderRadius: BorderRadius.circular(8))),
-          onSubmitted: (_) {
-            context.read<NotePlusProvider>().renameDocument(doc.id, controller.text);
-            Navigator.pop(ctx);
-          },
-        ),
-        actions: [
-          TextButton(onPressed: () => Navigator.pop(ctx),
-              child: Text('取消', style: TextStyle(color: colors.onSurface.withValues(alpha: 0.6)))),
-          ElevatedButton(
-            onPressed: () {
-              context.read<NotePlusProvider>().renameDocument(doc.id, controller.text);
-              Navigator.pop(ctx);
-            },
-            style: ElevatedButton.styleFrom(
-              backgroundColor: colors.primary, foregroundColor: colors.onPrimary,
-              elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
-            ),
-            child: const Text('确定'),
-          ),
-        ],
-      ),
-    );
-  }
-
-  void _showDeleteDialog(String id) {
-    final colors = Theme.of(context).colorScheme;
-    showDialog(
-      context: context,
-      builder: (ctx) => AlertDialog(
-        backgroundColor: colors.surface,
-        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
-        title: Text('删除文档', style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600,
-            color: colors.onSurface)),
-        content: Text('子文档将自动提升到上一级。可在回收站恢复。',
-            style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.6))),
-        actions: [
-          TextButton(onPressed: () => Navigator.pop(ctx),
-              child: Text('取消', style: TextStyle(color: colors.onSurface.withValues(alpha: 0.6)))),
-          ElevatedButton(
-            onPressed: () {
-              Navigator.pop(ctx);
-              context.read<NotePlusProvider>().deleteDocument(id);
-            },
-            style: ElevatedButton.styleFrom(
-              backgroundColor: colors.error, foregroundColor: colors.onError,
-              elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
-            ),
-            child: const Text('删除'),
-          ),
-        ],
-      ),
-    );
-  }
-
-  void _showRecycleBin(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    final provider = context.read<NotePlusProvider>();
-    showModalBottomSheet(
-      context: context, backgroundColor: colors.surface,
-      shape: const RoundedRectangleBorder(
-        borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
-      ),
-      isScrollControlled: true,
-      builder: (ctx) => DraggableScrollableSheet(
-        initialChildSize: 0.5, minChildSize: 0.3, maxChildSize: 0.8, expand: false,
-        builder: (ctx, scrollCtrl) {
-          return FutureBuilder<List<NotePlusDocument>>(
-            future: provider.getDeletedDocuments(),
-            builder: (context, snapshot) {
-              final deleted = snapshot.data ?? [];
-              return Column(children: [
-                Container(width: 36, height: 4,
-                  margin: const EdgeInsets.only(top: 10, bottom: 14),
-                  decoration: BoxDecoration(
-                    color: colors.onSurface.withValues(alpha: 0.15),
-                    borderRadius: BorderRadius.circular(2),
-                  ),
-                ),
-                Padding(
-                  padding: const EdgeInsets.symmetric(horizontal: 16),
-                  child: Row(children: [
-                    Text('回收站', style: TextStyle(fontSize: 15,
-                        fontWeight: FontWeight.w600, color: colors.onSurface)),
-                    const Spacer(),
-                    Text('${deleted.length} 个文档', style: TextStyle(fontSize: 12,
-                        color: colors.onSurface.withValues(alpha: 0.4))),
-                  ]),
-                ),
-                const SizedBox(height: 12),
-                Expanded(
-                  child: deleted.isEmpty
-                      ? Center(child: Text('回收站为空',
-                          style: TextStyle(fontSize: 13,
-                              color: colors.onSurface.withValues(alpha: 0.35))))
-                      : ListView.builder(
-                          controller: scrollCtrl, itemCount: deleted.length,
-                          itemBuilder: (context, i) {
-                            final doc = deleted[i];
-                            return ListTile(
-                              dense: true,
-                              leading: Icon(Icons.description_outlined, size: 18,
-                                  color: colors.onSurface.withValues(alpha: 0.4)),
-                              title: Text(doc.title.isEmpty ? '无标题' : doc.title,
-                                  style: const TextStyle(fontSize: 13)),
-                              trailing: Row(mainAxisSize: MainAxisSize.min, children: [
-                                IconButton(
-                                  icon: Icon(Icons.restore, size: 18, color: colors.primary),
-                                  onPressed: () { provider.restoreDocument(doc.id); Navigator.pop(ctx); },
-                                ),
-                                IconButton(
-                                  icon: Icon(Icons.delete_forever, size: 18, color: colors.error),
-                                  onPressed: () { provider.permanentDeleteDocument(doc.id); Navigator.pop(ctx); },
-                                ),
-                              ]),
-                            );
-                          },
-                        ),
-                ),
-              ]);
-            },
-          );
-        },
-      ),
-    );
-  }
-
-  Widget _buildEmptyState(ColorScheme colors) {
-    return Center(
-      child: Column(mainAxisAlignment: MainAxisAlignment.center, children: [
-        Container(width: 64, height: 64,
-          decoration: BoxDecoration(
-            color: colors.surfaceContainerHighest,
-            borderRadius: BorderRadius.circular(16),
-          ),
-          child: Icon(Icons.edit_note, size: 32,
-              color: colors.onSurface.withValues(alpha: 0.2)),
-        ),
-        const SizedBox(height: 16),
-        Text('暂无文档', style: TextStyle(fontSize: 14,
-            color: colors.onSurface.withValues(alpha: 0.4))),
-        const SizedBox(height: 6),
-        Text('点击右上角 + 创建', style: TextStyle(fontSize: 12,
-            color: colors.onSurface.withValues(alpha: 0.25))),
-      ]),
-    );
-  }
-}
-
-/// 拖放位置记录
-class _DropPosition {
-  final String parentId;
-  final int index;
-  _DropPosition(this.parentId, this.index);
-}

lib/pages/profile_page.dart

@@ -5,7 +5,6 @@ import 'package:image_picker/image_picker.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:path/path.dart' as path;
 import 'package:provider/provider.dart';
-import 'package:webview_flutter/webview_flutter.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:permission_handler/permission_handler.dart';
 import '../main.dart' show routeObserver;
@@ -2321,7 +2320,6 @@ class _FeatureSettingsPageState extends State<FeatureSettingsPage> {
   bool _showMovieTab = true;
   bool _showBookTab = true;
   bool _showNoteTab = true;
-  bool _showNotePlusTab = false;
   int _defaultTabIndex = 0;
 
   // 侧边栏
@@ -2346,7 +2344,6 @@ class _FeatureSettingsPageState extends State<FeatureSettingsPage> {
       _showMovieTab = _userPrefs.showMovieTab;
       _showBookTab = _userPrefs.showBookTab;
       _showNoteTab = _userPrefs.showNoteTab;
-      _showNotePlusTab = _userPrefs.showNotePlusTab;
       _defaultTabIndex = _userPrefs.defaultMainTabIndex;
       _showHeatmap = _userPrefs.showSidebarHeatmap;
       _showRecent = _userPrefs.showSidebarRecent;
@@ -2428,10 +2425,6 @@ class _FeatureSettingsPageState extends State<FeatureSettingsPage> {
     });
   }
 
-  Future<void> _toggleNotePlusTab(bool value) async {
-    await _userPrefs.setShowNotePlusTab(value);
-    setState(() => _showNotePlusTab = value);
-  }
 
   @override
   Widget build(BuildContext context) {
@@ -2473,9 +2466,6 @@ class _FeatureSettingsPageState extends State<FeatureSettingsPage> {
               indent: 24,
               endIndent: 24,
               color: colors.outlineVariant),
-          _buildSwitchItem(Icons.edit_note, 'Note Plus', '块编辑器，支持富文本文档',
-              _showNotePlusTab, _toggleNotePlusTab),
-
           // ── 侧边栏：信息模块 ──
           _buildSectionHeader('侧边栏 · 信息模块'),
           _buildSwitchItem(
@@ -3001,50 +2991,3 @@ class _LayoutSettingsPageState extends State<LayoutSettingsPage> {
     );
   }
 }
-
-/// WebView 页面
-class WebViewPage extends StatefulWidget {
-  final String url;
-  const WebViewPage({super.key, required this.url});
-
-  @override
-  State<WebViewPage> createState() => _WebViewPageState();
-}
-
-class _WebViewPageState extends State<WebViewPage> {
-  late final WebViewController _controller;
-  bool _isLoading = true;
-
-  @override
-  void initState() {
-    super.initState();
-    _controller = WebViewController()
-      ..setJavaScriptMode(JavaScriptMode.unrestricted)
-      ..setNavigationDelegate(NavigationDelegate(
-        onPageStarted: (_) => setState(() => _isLoading = true),
-        onPageFinished: (_) => setState(() => _isLoading = false),
-        onWebResourceError: (_) => setState(() => _isLoading = false),
-      ))
-      ..loadRequest(Uri.parse(widget.url));
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    return Scaffold(
-      backgroundColor: colors.surface,
-      appBar: AppBar(title: const Text(''), actions: [
-        IconButton(
-            icon: const Icon(Icons.refresh),
-            onPressed: () => _controller.reload())
-      ]),
-      body: Stack(children: [
-        WebViewWidget(controller: _controller),
-        if (_isLoading)
-          Center(
-              child: CircularProgressIndicator(
-                  color: colors.onSurface.withValues(alpha: 0.4)))
-      ]),
-    );
-  }
-}

lib/pages/recycle_bin_page.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../providers/app_provider.dart';
 import '../models/data_models.dart';
-import '../models/note_plus_models.dart';
 import '../utils/toast_util.dart';
 
 /// 回收站页面
@@ -13,7 +12,7 @@ class RecycleBinPage extends StatefulWidget {
   State<RecycleBinPage> createState() => _RecycleBinPageState();
 }
 
-enum _ItemType { movie, book, note, movieReview, bookReview, bookExcerpt, notePlus }
+enum _ItemType { movie, book, note, movieReview, bookReview, bookExcerpt }
 
 class _DeletedItem {
   final _ItemType type;
@@ -71,13 +70,6 @@ class _DeletedItem {
         icon = Icons.format_quote_outlined,
         typeLabel = '书摘';
 
-  _DeletedItem.notePlus(NotePlusDocument d)
-      : type = _ItemType.notePlus,
-        id = d.id,
-        title = d.title.isNotEmpty ? d.title : '未命名文档',
-        subtitle = '删除于 ${d.updatedAt.year}.${d.updatedAt.month.toString().padLeft(2, '0')}.${d.updatedAt.day.toString().padLeft(2, '0')}',
-        icon = Icons.edit_note_outlined,
-        typeLabel = '高级笔记';
 }
 
 class _RecycleBinPageState extends State<RecycleBinPage> {
@@ -103,7 +95,6 @@ class _RecycleBinPageState extends State<RecycleBinPage> {
     final movieReviews = await provider.getDeletedMovieReviews();
     final bookReviews = await provider.getDeletedBookReviews();
     final bookExcerpts = await provider.getDeletedBookExcerpts();
-    final notePlusDocs = await provider.getDeletedNotePlusDocs();
     if (!mounted) return;
     setState(() {
       _allItems = [
@@ -113,7 +104,6 @@ class _RecycleBinPageState extends State<RecycleBinPage> {
         for (final r in movieReviews) _DeletedItem.movieReview(r),
         for (final r in bookReviews) _DeletedItem.bookReview(r),
         for (final e in bookExcerpts) _DeletedItem.bookExcerpt(e),
-        for (final d in notePlusDocs) _DeletedItem.notePlus(d),
       ];
       _isLoading = false;
     });
@@ -188,7 +178,6 @@ class _RecycleBinPageState extends State<RecycleBinPage> {
           _filterChip('影评', _ItemType.movieReview),
           _filterChip('书评', _ItemType.bookReview),
           _filterChip('书摘', _ItemType.bookExcerpt),
-          _filterChip('高级笔记', _ItemType.notePlus),
         ],
       ),
     );
@@ -411,9 +400,6 @@ class _RecycleBinPageState extends State<RecycleBinPage> {
       case _ItemType.bookExcerpt:
         await provider.restoreBookExcerpt(item.id);
         if (mounted) ToastUtil.show(context, '书摘已恢复');
-      case _ItemType.notePlus:
-        await provider.restoreNotePlusDoc(item.id);
-        if (mounted) ToastUtil.show(context, '高级笔记已恢复');
     }
     _loadDeletedItems();
   }
@@ -435,8 +421,6 @@ class _RecycleBinPageState extends State<RecycleBinPage> {
         await provider.permanentDeleteBookReview(item.id);
       case _ItemType.bookExcerpt:
         await provider.permanentDeleteBookExcerpt(item.id);
-      case _ItemType.notePlus:
-        await provider.permanentDeleteNotePlusDoc(item.id);
     }
     _loadDeletedItems();
     if (mounted) ToastUtil.show(context, '已彻底删除');

lib/providers/app_provider.dart

@@ -1,7 +1,6 @@
 import 'dart:collection';
 import 'package:flutter/material.dart';
 import '../models/data_models.dart';
-import '../models/note_plus_models.dart';
 import '../utils/movie/movie_dao.dart';
 import '../utils/book/book_dao.dart';
 import '../utils/note/note_dao.dart';
@@ -9,7 +8,6 @@ import '../utils/movie/movie_review_dao.dart';
 import '../utils/movie/movie_poster_dao.dart';
 import '../utils/book/book_review_dao.dart';
 import '../utils/book/book_excerpt_dao.dart';
-import '../utils/note_plus/note_plus_dao.dart';
 import '../utils/tag/tag_dao.dart';
 import '../utils/database_helper.dart';
 import '../utils/image_path_helper.dart';
@@ -27,7 +25,6 @@ class AppProvider extends ChangeNotifier {
   final MoviePosterDao _posterDao = MoviePosterDao();
   final BookReviewDao _bookReviewDao = BookReviewDao();
   final BookExcerptDao _bookExcerptDao = BookExcerptDao();
-  final NotePlusDao _notePlusDao = NotePlusDao();
   final TagDao _tagDao = TagDao();
   // 数据列表
   List<Movie> _movies = [];
@@ -560,7 +557,6 @@ class AppProvider extends ChangeNotifier {
     final deletedMovieReviews = await getDeletedMovieReviews();
     final deletedBookReviews = await getDeletedBookReviews();
     final deletedBookExcerpts = await getDeletedBookExcerpts();
-    final deletedNotePlusDocs = await _notePlusDao.getDeleted();
 
     for (final movie in deletedMovies) {
       await permanentDeleteMovie(movie.id);
@@ -580,9 +576,6 @@ class AppProvider extends ChangeNotifier {
     for (final excerpt in deletedBookExcerpts) {
       await _bookExcerptDao.permanentDeleteExcerpt(excerpt.id);
     }
-    for (final doc in deletedNotePlusDocs) {
-      await _notePlusDao.permanentDelete(doc.id);
-    }
 
     await loadMovies();
     await loadBooks();
@@ -629,19 +622,6 @@ class AppProvider extends ChangeNotifier {
     await _bookExcerptDao.permanentDeleteExcerpt(id);
   }
 
-  // ========== Note Plus 回收站 ==========
-
-  Future<List<NotePlusDocument>> getDeletedNotePlusDocs() async {
-    return await _notePlusDao.getDeleted();
-  }
-
-  Future<void> restoreNotePlusDoc(String id) async {
-    await _notePlusDao.restore(id);
-  }
-
-  Future<void> permanentDeleteNotePlusDoc(String id) async {
-    await _notePlusDao.permanentDelete(id);
-  }
 
   // ========== 标签管理方法 ==========
 

lib/providers/note_plus_provider.dart

@@ -1,459 +0,0 @@
-import 'package:flutter/foundation.dart';
-import '../models/note_plus_models.dart';
-import '../utils/note_plus/note_plus_dao.dart';
-
-/// Note Plus 块编辑器状态管理
-class NotePlusProvider extends ChangeNotifier {
-  final NotePlusDao _dao = NotePlusDao();
-
-  List<NotePlusDocument> _documents = [];
-  NotePlusDocument? _currentDocument;
-  List<NoteBlock> _blocks = [];
-  int _focusedBlockIndex = 0;
-  bool _isDirty = false;
-
-  // Undo/Redo
-  final List<List<NoteBlock>> _undoStack = [];
-  final List<List<NoteBlock>> _redoStack = [];
-  static const int _maxUndoSize = 50;
-
-  // Getters
-  List<NotePlusDocument> get documents => _documents;
-  NotePlusDocument? get currentDocument => _currentDocument;
-  List<NoteBlock> get blocks => _blocks;
-  int get focusedBlockIndex => _focusedBlockIndex;
-  bool get isDirty => _isDirty;
-  bool get canUndo => _undoStack.isNotEmpty;
-  bool get canRedo => _redoStack.isNotEmpty;
-
-  // ========== 文档 CRUD ==========
-
-  Future<void> loadDocuments() async {
-    _documents = await _dao.getAll();
-    notifyListeners();
-  }
-
-  Future<void> loadDocumentById(String id) async {
-    _currentDocument = await _dao.getById(id);
-    if (_currentDocument != null) {
-      _blocks = _currentDocument!.blocks.map((b) => b.deepCopy()).toList();
-      _focusedBlockIndex = 0;
-      _isDirty = false;
-      _undoStack.clear();
-      _redoStack.clear();
-    }
-    notifyListeners();
-  }
-
-  Future<void> saveDocument({String? deltaJson}) async {
-    if (_currentDocument == null) return;
-    final now = DateTime.now();
-    // 直接构造，避免 copyWith 的 null 歧义
-    _currentDocument = NotePlusDocument(
-      id: _currentDocument!.id,
-      title: _currentDocument!.title,
-      parentId: _currentDocument!.parentId,
-      sortIndex: _currentDocument!.sortIndex,
-      blocks: deltaJson == null ? List.from(_blocks) : _currentDocument!.blocks,
-      blocksJson: deltaJson,
-      tags: _currentDocument!.tags,
-      images: _currentDocument!.images,
-      createdAt: _currentDocument!.createdAt,
-      updatedAt: now,
-      isDeleted: _currentDocument!.isDeleted,
-    );
-    await _dao.update(_currentDocument!);
-    final idx = _documents.indexWhere((d) => d.id == _currentDocument!.id);
-    if (idx >= 0) _documents[idx] = _currentDocument!;
-    _isDirty = false;
-    notifyListeners();
-  }
-
-  /// 保存 Quill Delta JSON 作为文档内容（flutter_quill 模式）
-  void saveDeltaJson(String deltaJson) {
-    if (_currentDocument == null) return;
-    _currentDocument = NotePlusDocument(
-      id: _currentDocument!.id,
-      title: _currentDocument!.title,
-      parentId: _currentDocument!.parentId,
-      sortIndex: _currentDocument!.sortIndex,
-      blocksJson: deltaJson,
-      tags: _currentDocument!.tags,
-      images: _currentDocument!.images,
-      createdAt: _currentDocument!.createdAt,
-      updatedAt: DateTime.now(),
-      isDeleted: _currentDocument!.isDeleted,
-    );
-    _isDirty = true;
-  }
-
-  Future<NotePlusDocument> createDocument({String title = '', String parentId = ''}) async {
-    final doc = NotePlusDocument(title: title, parentId: parentId);
-    await _dao.insert(doc);
-    await loadDocuments();
-    return doc;
-  }
-
-  /// 移动文档到指定父级的指定位置（原子操作，同时处理重排序）
-  Future<void> moveDocumentTo(String docId, String newParentId, int insertIndex) async {
-    final idx = _documents.indexWhere((d) => d.id == docId);
-    if (idx < 0) return;
-
-    final doc = _documents[idx];
-    final oldParentId = doc.parentId;
-
-    // 获取目标父级下的同级文档（不含自身）
-    final siblings = _documents
-        .where((d) => d.parentId == newParentId && d.id != docId)
-        .toList()
-      ..sort((a, b) => a.sortIndex.compareTo(b.sortIndex));
-
-    // 钳制插入位置
-    var pos = insertIndex.clamp(0, siblings.length);
-
-    // 如果是同级移动，且拖到自己的后面，需要减 1（因为移除自己后索引会偏移）
-    if (oldParentId == newParentId) {
-      final oldIndex = siblings.indexWhere((d) => d.sortIndex > doc.sortIndex);
-      if (oldIndex >= 0 && pos > oldIndex) {
-        pos = (pos - 1).clamp(0, siblings.length);
-      }
-    }
-
-    // 插入到指定位置
-    siblings.insert(pos, doc);
-
-    // 批量更新 sortIndex 和 parentId
-    for (int i = 0; i < siblings.length; i++) {
-      final s = siblings[i];
-      final needsUpdate = s.sortIndex != i || s.id == docId && doc.parentId != newParentId;
-      if (needsUpdate) {
-        final updated = s.copyWith(
-          parentId: newParentId,
-          sortIndex: i,
-          updatedAt: DateTime.now(),
-        );
-        await _dao.update(updated);
-        final uIdx = _documents.indexWhere((d) => d.id == updated.id);
-        if (uIdx >= 0) _documents[uIdx] = updated;
-      }
-    }
-
-    notifyListeners();
-  }
-
-  /// 旧接口兼容：仅移动到新父级（放到末尾）
-  Future<void> moveDocument(String docId, String newParentId) async {
-    final siblings = _documents.where((d) => d.parentId == newParentId && d.id != docId).toList();
-    await moveDocumentTo(docId, newParentId, siblings.length);
-  }
-
-  /// 删除文档时，将其子文档提升到祖父节点
-  Future<void> deleteDocument(String id) async {
-    final idx = _documents.indexWhere((d) => d.id == id);
-    if (idx >= 0) {
-      final parentId = _documents[idx].parentId;
-      // 将子文档的 parent_id 改为被删文档的 parent_id
-      final children = _documents.where((d) => d.parentId == id).toList();
-      for (final child in children) {
-        final updated = child.copyWith(parentId: parentId, updatedAt: DateTime.now());
-        await _dao.update(updated);
-      }
-    }
-    await _dao.delete(id);
-    await loadDocuments();
-  }
-
-  Future<void> restoreDocument(String id) async {
-    await _dao.restore(id);
-    await loadDocuments();
-  }
-
-  Future<void> permanentDeleteDocument(String id) async {
-    await _dao.permanentDelete(id);
-    await loadDocuments();
-  }
-
-  Future<List<NotePlusDocument>> getDeletedDocuments() async {
-    return await _dao.getDeleted();
-  }
-
-  Future<void> searchDocuments(String query) async {
-    _documents = await _dao.search(query);
-    notifyListeners();
-  }
-
-  // ========== 文档属性 ==========
-
-  void setTitle(String title) {
-    if (_currentDocument == null) return;
-    _currentDocument = _currentDocument!.copyWith(title: title);
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// 重命名文档（在文档列表中调用）
-  Future<void> renameDocument(String id, String newTitle) async {
-    final idx = _documents.indexWhere((d) => d.id == id);
-    if (idx < 0) return;
-    final doc = _documents[idx].copyWith(title: newTitle, updatedAt: DateTime.now());
-    await _dao.update(doc);
-    _documents[idx] = doc;
-    notifyListeners();
-  }
-
-  // ========== Block 操作 ==========
-
-  void setFocusedBlock(int index) {
-    if (index < 0 || index >= _blocks.length) return;
-    _focusedBlockIndex = index;
-    notifyListeners();
-  }
-
-  /// 添加 block（在指定位置之后）
-  void addBlock(int afterIndex, NoteBlock block) {
-    _pushUndo();
-    final insertAt = afterIndex + 1;
-    if (insertAt >= _blocks.length) {
-      _blocks.add(block);
-    } else {
-      _blocks.insert(insertAt, block);
-    }
-    _focusedBlockIndex = insertAt;
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// 移除 block
-  void removeBlock(int index) {
-    if (_blocks.length <= 1 || index < 0 || index >= _blocks.length) return;
-    _pushUndo();
-    _blocks.removeAt(index);
-    if (_focusedBlockIndex >= _blocks.length) {
-      _focusedBlockIndex = _blocks.length - 1;
-    }
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// 更新 block 内容（不触发 notify，编辑时高频调用）
-  void updateBlockSilent(int index, NoteBlock block) {
-    if (index < 0 || index >= _blocks.length) return;
-    _blocks[index] = block;
-    _isDirty = true;
-  }
-
-  /// 更新 block 并通知
-  void updateBlock(int index, NoteBlock block) {
-    updateBlockSilent(index, block);
-    notifyListeners();
-  }
-
-  /// 拖拽移动 block
-  void moveBlock(int oldIndex, int newIndex) {
-    if (oldIndex == newIndex) return;
-    _pushUndo();
-    final block = _blocks.removeAt(oldIndex);
-    final insertAt = newIndex > oldIndex ? newIndex - 1 : newIndex;
-    _blocks.insert(insertAt, block);
-    _focusedBlockIndex = insertAt;
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// 转换 block 类型
-  void convertBlockType(int index, NoteBlockType newType) {
-    if (index < 0 || index >= _blocks.length) return;
-    _pushUndo();
-    _blocks[index] = _blocks[index].copyWith(type: newType);
-    if (newType == NoteBlockType.divider) {
-      _blocks[index] = _blocks[index].copyWith(text: '');
-    }
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// Enter 分割 block
-  /// 返回新 block 的索引
-  int splitBlock(int index, int splitPosition) {
-    if (index < 0 || index >= _blocks.length) return index;
-    _pushUndo();
-
-    final current = _blocks[index];
-    final textBefore = current.text.substring(0, splitPosition);
-    final textAfter = current.text.substring(splitPosition);
-
-    // 裁剪当前 block 的格式
-    final beforeFormatting = _clipFormatting(current.formatting, 0, splitPosition);
-
-    // 新 block 继承类型（heading 降为 paragraph）
-    var newType = current.type;
-    if (newType == NoteBlockType.heading1 ||
-        newType == NoteBlockType.heading2 ||
-        newType == NoteBlockType.heading3) {
-      newType = NoteBlockType.paragraph;
-    }
-
-    // 平移新 block 的格式
-    final afterFormatting = _shiftFormatting(current.formatting, splitPosition, -splitPosition);
-
-    // 更新当前 block
-    _blocks[index] = current.copyWith(
-      text: textBefore,
-      formatting: beforeFormatting,
-    );
-
-    // 插入新 block
-    final newBlock = NoteBlock(
-      type: newType,
-      text: textAfter,
-      formatting: afterFormatting,
-    );
-    final insertAt = index + 1;
-    _blocks.insert(insertAt, newBlock);
-    _focusedBlockIndex = insertAt;
-    _isDirty = true;
-    notifyListeners();
-    return insertAt;
-  }
-
-  /// Backspace 合并到前一个 block
-  /// 返回合并后的光标位置
-  int mergeWithPrevious(int index) {
-    if (index <= 0 || index >= _blocks.length) return 0;
-    _pushUndo();
-
-    final prev = _blocks[index - 1];
-    final current = _blocks[index];
-    final cursorPos = prev.text.length;
-
-    // 合并文本
-    final mergedText = prev.text + current.text;
-
-    // 合并格式：平移当前 block 的格式
-    final shiftedFormatting = _shiftFormatting(current.formatting, 0, cursorPos);
-    final mergedFormatting = [...prev.formatting, ...shiftedFormatting];
-
-    // 更新前一个 block
-    _blocks[index - 1] = prev.copyWith(
-      text: mergedText,
-      formatting: mergedFormatting,
-    );
-
-    // 移除当前 block
-    _blocks.removeAt(index);
-    _focusedBlockIndex = index - 1;
-    _isDirty = true;
-    notifyListeners();
-    return cursorPos;
-  }
-
-  /// 切换待办状态
-  void toggleChecklist(int index) {
-    if (index < 0 || index >= _blocks.length) return;
-    final block = _blocks[index];
-    if (block.type != NoteBlockType.checklist) return;
-    _pushUndo();
-
-    final checked = block.metadata['checked'] == true;
-    _blocks[index] = block.copyWith(
-      metadata: {...block.metadata, 'checked': !checked},
-    );
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  /// 应用内联格式
-  void applyFormat(int blockIndex, InlineFormatType format, int start, int end) {
-    if (blockIndex < 0 || blockIndex >= _blocks.length) return;
-    if (start >= end) return;
-
-    final block = _blocks[blockIndex];
-    final formatting = List<InlineFormatSpan>.from(block.formatting);
-
-    // 查找是否已有重叠的同格式 span
-    bool found = false;
-    for (int i = 0; i < formatting.length; i++) {
-      final span = formatting[i];
-      if (span.start <= start && span.end >= end && span.formats.contains(format)) {
-        // 移除格式
-        final newFormats = Set<InlineFormatType>.from(span.formats)..remove(format);
-        if (newFormats.isEmpty) {
-          formatting.removeAt(i);
-        } else {
-          formatting[i] = span.copyWith(formats: newFormats);
-        }
-        found = true;
-        break;
-      }
-    }
-
-    if (!found) {
-      formatting.add(InlineFormatSpan(start: start, end: end, formats: {format}));
-    }
-
-    _blocks[blockIndex] = block.copyWith(formatting: formatting);
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  // ========== Undo/Redo ==========
-
-  void _pushUndo() {
-    _undoStack.add(_blocks.map((b) => b.deepCopy()).toList());
-    if (_undoStack.length > _maxUndoSize) {
-      _undoStack.removeAt(0);
-    }
-    _redoStack.clear();
-  }
-
-  void undo() {
-    if (_undoStack.isEmpty) return;
-    _redoStack.add(_blocks.map((b) => b.deepCopy()).toList());
-    _blocks = _undoStack.removeLast();
-    if (_focusedBlockIndex >= _blocks.length) {
-      _focusedBlockIndex = _blocks.length - 1;
-    }
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  void redo() {
-    if (_redoStack.isEmpty) return;
-    _undoStack.add(_blocks.map((b) => b.deepCopy()).toList());
-    _blocks = _redoStack.removeLast();
-    if (_focusedBlockIndex >= _blocks.length) {
-      _focusedBlockIndex = _blocks.length - 1;
-    }
-    _isDirty = true;
-    notifyListeners();
-  }
-
-  // ========== 格式辅助 ==========
-
-  /// 裁剪格式区间到 [clipStart, clipEnd)
-  List<InlineFormatSpan> _clipFormatting(
-      List<InlineFormatSpan> spans, int clipStart, int clipEnd) {
-    return spans
-        .where((s) => s.end > clipStart && s.start < clipEnd)
-        .map((s) => InlineFormatSpan(
-              start: s.start < clipStart ? clipStart : s.start,
-              end: s.end > clipEnd ? clipEnd : s.end,
-              formats: Set.from(s.formats),
-            ))
-        .toList();
-  }
-
-  /// 平移格式区间（从 fromPos 之后的 span 偏移 offset）
-  List<InlineFormatSpan> _shiftFormatting(
-      List<InlineFormatSpan> spans, int fromPos, int offset) {
-    return spans
-        .where((s) => s.end > fromPos)
-        .map((s) => InlineFormatSpan(
-              start: (s.start < fromPos ? fromPos : s.start) + offset,
-              end: s.end + offset,
-              formats: Set.from(s.formats),
-            ))
-        .where((s) => s.start >= 0 && s.end > s.start)
-        .toList();
-  }
-}

lib/utils/app_router.dart

@@ -10,8 +10,6 @@ import '../pages/movies/movie_detail_page.dart';
 import '../pages/book/book_detail_page.dart';
 import '../pages/note/note_detail_page.dart';
 import '../pages/movies/douban_webview_page.dart';
-import '../pages/note_plus/note_plus_form_page.dart';
-import '../pages/note_plus/note_plus_detail_page.dart';
 
 /// 路由生成器
 class AppRouter {
@@ -73,20 +71,6 @@ class AppRouter {
         }
         return SlideUpPageRoute(page: DoubanWebViewPage(url: url));
 
-      case '/note-plus-form':
-        final id = settings.arguments is String ? settings.arguments as String : null;
-        if (id == null) {
-          return _buildUnknownRoute(settings.name);
-        }
-        return SlideUpPageRoute(page: NotePlusFormPage(documentId: id));
-
-      case '/note-plus-detail':
-        final id = settings.arguments is String ? settings.arguments as String : null;
-        if (id == null) {
-          return _buildUnknownRoute(settings.name);
-        }
-        return SlideUpPageRoute(page: NotePlusDetailPage(documentId: id));
-
       default:
         return _buildUnknownRoute(settings.name);
     }

lib/utils/database_helper.dart

@@ -72,7 +72,7 @@ class DatabaseHelper {
 
     return await openDatabase(
       path,
-      version: 27,
+      version: 28,
       onCreate: _createDB,
       onUpgrade: _onUpgrade,
     );
@@ -174,10 +174,10 @@ class DatabaseHelper {
       await db.execute('ALTER TABLE tags ADD COLUMN is_hidden INTEGER NOT NULL DEFAULT 0');
     }
     if (oldVersion < 18) {
-      await _createNotePlusTable(db);
+      // note_plus table creation removed (feature dropped in v28)
     }
     if (oldVersion < 19) {
-      await _createNotePlusTable(db);
+      // note_plus table creation removed (feature dropped in v28)
     }
     if (oldVersion < 20) {
       // 确保 note_plus 表有 parent_id 列（从旧版 folder 迁移）
@@ -251,6 +251,10 @@ class DatabaseHelper {
     if (oldVersion < 27) {
       await _upgradeBooksTableV27(db);
     }
+    if (oldVersion < 28) {
+      // 移除 Note Plus 功能，删除 note_plus 表
+      await db.execute('DROP TABLE IF EXISTS note_plus');
+    }
   }
 
   /// 升级books表到V27（添加阅读始末日期字段）
@@ -765,9 +769,6 @@ class DatabaseHelper {
       )
     ''');
 
-    // Note Plus 块编辑器文档表
-    await _createNotePlusTable(db);
-
     // EPUB 阅读器书籍表
     await db.execute('''
       CREATE TABLE IF NOT EXISTS reader_books (
@@ -804,24 +805,6 @@ class DatabaseHelper {
     ''');
   }
 
-  /// 创建 Note Plus 文档表
-  Future<void> _createNotePlusTable(Database db) async {
-    await db.execute('''
-      CREATE TABLE IF NOT EXISTS note_plus (
-        id TEXT PRIMARY KEY,
-        title TEXT DEFAULT '',
-        parent_id TEXT DEFAULT '',
-        sort_index INTEGER DEFAULT 0,
-        blocks_json TEXT NOT NULL,
-        tags TEXT,
-        images TEXT,
-        created_at TEXT NOT NULL,
-        updated_at TEXT NOT NULL,
-        is_deleted INTEGER DEFAULT 0
-      )
-    ''');
-  }
-
   // 关闭数据库
   Future close() async {
     if (_database != null) {

lib/utils/note_plus/note_plus_dao.dart

@@ -1,134 +0,0 @@
-import 'package:flutter/foundation.dart';
-import '../../models/note_plus_models.dart';
-import '../database_helper.dart';
-
-/// Note Plus 块文档数据访问对象
-class NotePlusDao {
-  final DatabaseHelper _dbHelper = DatabaseHelper.instance;
-
-  Future<T> _wrap<T>(String op, Future<T> Function() fn) async {
-    try {
-      return await fn();
-    } catch (e) {
-      debugPrint('[NotePlusDao] $op error: $e');
-      rethrow;
-    }
-  }
-
-  // 获取所有未删除的文档
-  Future<List<NotePlusDocument>> getAll() => _wrap('getAll', () async {
-    final db = await _dbHelper.database;
-    final List<Map<String, dynamic>> maps = await db.query(
-      'note_plus',
-      where: 'is_deleted = ?',
-      whereArgs: [0],
-      orderBy: 'sort_index ASC, updated_at DESC',
-    );
-    return List.generate(maps.length, (i) => NotePlusDocument.fromJson(maps[i]));
-  });
-
-  // 分页查询
-  Future<List<NotePlusDocument>> getPaged({int limit = 20, int offset = 0}) =>
-      _wrap('getPaged', () async {
-    final db = await _dbHelper.database;
-    final maps = await db.query('note_plus', where: 'is_deleted = 0',
-        orderBy: 'sort_index ASC, updated_at DESC', limit: limit, offset: offset);
-    return List.generate(maps.length, (i) => NotePlusDocument.fromJson(maps[i]));
-  });
-
-  // 根据ID获取
-  Future<NotePlusDocument?> getById(String id) => _wrap('getById', () async {
-    final db = await _dbHelper.database;
-    final List<Map<String, dynamic>> maps = await db.query(
-      'note_plus',
-      where: 'id = ? AND is_deleted = ?',
-      whereArgs: [id, 0],
-    );
-    if (maps.isEmpty) return null;
-    return NotePlusDocument.fromJson(maps.first);
-  });
-
-  // 插入
-  Future<int> insert(NotePlusDocument doc) => _wrap('insert', () async {
-    final db = await _dbHelper.database;
-    return await db.insert('note_plus', doc.toJson());
-  });
-
-  // 更新
-  Future<int> update(NotePlusDocument doc) => _wrap('update', () async {
-    final db = await _dbHelper.database;
-    return await db.update(
-      'note_plus',
-      doc.toJson(),
-      where: 'id = ?',
-      whereArgs: [doc.id],
-    );
-  });
-
-  // 软删除
-  Future<int> delete(String id) => _wrap('delete', () async {
-    final db = await _dbHelper.database;
-    return await db.update(
-      'note_plus',
-      {'is_deleted': 1, 'updated_at': DateTime.now().toIso8601String()},
-      where: 'id = ?',
-      whereArgs: [id],
-    );
-  });
-
-  // ========== 回收站 ==========
-
-  Future<List<NotePlusDocument>> getDeleted() => _wrap('getDeleted', () async {
-    final db = await _dbHelper.database;
-    final List<Map<String, dynamic>> maps = await db.query(
-      'note_plus',
-      where: 'is_deleted = ?',
-      whereArgs: [1],
-      orderBy: 'sort_index ASC, updated_at DESC',
-    );
-    return List.generate(maps.length, (i) => NotePlusDocument.fromJson(maps[i]));
-  });
-
-  Future<int> restore(String id) => _wrap('restore', () async {
-    final db = await _dbHelper.database;
-    return await db.update(
-      'note_plus',
-      {'is_deleted': 0, 'updated_at': DateTime.now().toIso8601String()},
-      where: 'id = ?',
-      whereArgs: [id],
-    );
-  });
-
-  Future<int> permanentDelete(String id) => _wrap('permanentDelete', () async {
-    final db = await _dbHelper.database;
-    return await db.delete(
-      'note_plus',
-      where: 'id = ?',
-      whereArgs: [id],
-    );
-  });
-
-  // 搜索
-  Future<List<NotePlusDocument>> search(String query) => _wrap('search', () async {
-    final db = await _dbHelper.database;
-    final List<Map<String, dynamic>> maps = await db.query(
-      'note_plus',
-      where: '(title LIKE ? OR blocks_json LIKE ? OR tags LIKE ?) AND is_deleted = ?',
-      whereArgs: ['%$query%', '%$query%', '%$query%', 0],
-      orderBy: 'sort_index ASC, updated_at DESC',
-    );
-    return List.generate(maps.length, (i) => NotePlusDocument.fromJson(maps[i]));
-  });
-
-  // 根据标签筛选
-  Future<List<NotePlusDocument>> getByTag(String tag) => _wrap('getByTag', () async {
-    final db = await _dbHelper.database;
-    final List<Map<String, dynamic>> maps = await db.query(
-      'note_plus',
-      where: 'tags LIKE ? AND is_deleted = ?',
-      whereArgs: ['%$tag%', 0],
-      orderBy: 'sort_index ASC, updated_at DESC',
-    );
-    return List.generate(maps.length, (i) => NotePlusDocument.fromJson(maps[i]));
-  });
-}

lib/utils/sync/backup_service.dart

@@ -33,7 +33,6 @@ class BackupService {
     final tags = await db.query('tags');
     final readerBooks = await db.query('reader_books');
     final bookAnnotations = await db.query('book_annotations');
-    final notePlus = await db.query('note_plus');
 
     // 收集图片路径
     final imagePaths = <String>{};
@@ -92,7 +91,6 @@ class BackupService {
         'tags': tags,
         'reader_books': readerBooks,
         'book_annotations': bookAnnotations,
-        'note_plus': notePlus,
       },
     };
 
@@ -317,7 +315,6 @@ class BackupService {
       final tagsCols = await _getTableColumns(db, 'tags');
       final readerBooksCols = await _getTableColumns(db, 'reader_books');
       final bookAnnotationsCols = await _getTableColumns(db, 'book_annotations');
-      final notePlusCols = await _getTableColumns(db, 'note_plus');
 
       await db.transaction((txn) async {
         await txn.delete('movie_reviews');
@@ -329,7 +326,6 @@ class BackupService {
         await txn.delete('books');
         await txn.delete('notes');
         await txn.delete('reader_books');
-        await txn.delete('note_plus');
         await txn.delete('tags');
 
         if (data.containsKey('movies')) {
@@ -379,11 +375,6 @@ class BackupService {
             await txn.insert('book_annotations', _convertToDbMapSafe(a, bookAnnotationsCols));
           }
         }
-        if (data.containsKey('note_plus')) {
-          for (final np in data['note_plus'] as List) {
-            await txn.insert('note_plus', _convertToDbMapSafe(np, notePlusCols));
-          }
-        }
         if (data.containsKey('tags')) {
           for (final t in data['tags'] as List) {
             final map = _convertToDbMapSafe(t, tagsCols);
@@ -459,7 +450,6 @@ class BackupService {
       final tagsCols = await _getTableColumns(db, 'tags');
       final readerBooksCols = await _getTableColumns(db, 'reader_books');
       final bookAnnotationsCols = await _getTableColumns(db, 'book_annotations');
-      final notePlusCols = await _getTableColumns(db, 'note_plus');
 
       await db.transaction((txn) async {
         await txn.delete('movie_reviews');
@@ -471,7 +461,6 @@ class BackupService {
         await txn.delete('books');
         await txn.delete('notes');
         await txn.delete('reader_books');
-        await txn.delete('note_plus');
         await txn.delete('tags'); // 修复: 之前漏删 tags 表
 
         if (data.containsKey('movies')) {
@@ -521,11 +510,6 @@ class BackupService {
             await txn.insert('book_annotations', _convertToDbMapSafe(a, bookAnnotationsCols));
           }
         }
-        if (data.containsKey('note_plus')) {
-          for (final np in data['note_plus'] as List) {
-            await txn.insert('note_plus', _convertToDbMapSafe(np, notePlusCols));
-          }
-        }
         if (data.containsKey('tags')) {
           for (final t in data['tags'] as List) {
             final map = _convertToDbMapSafe(t, tagsCols);
@@ -621,7 +605,6 @@ class BackupService {
     if (data.containsKey('tags')) stats['标签'] = (data['tags'] as List).length;
     if (data.containsKey('reader_books')) stats['阅读'] = (data['reader_books'] as List).length;
     if (data.containsKey('book_annotations')) stats['批注'] = (data['book_annotations'] as List).length;
-    if (data.containsKey('note_plus')) stats['高级笔记'] = (data['note_plus'] as List).length;
     if (imageCount > 0) stats['图片'] = imageCount;
     return stats;
   }

lib/utils/user_prefs.dart

@@ -104,10 +104,6 @@ class UserPrefs {
   bool get showNoteTab => prefs.getBool('showNoteTab') ?? true;
   Future<bool> setShowNoteTab(bool value) => prefs.setBool('showNoteTab', value);
 
-  /// 是否显示 Note Plus 标签（默认关闭）
-  bool get showNotePlusTab => prefs.getBool('showNotePlusTab') ?? false;
-  Future<bool> setShowNotePlusTab(bool value) => prefs.setBool('showNotePlusTab', value);
-
   /// 默认启动标签 (0: 影视, 1: 阅读, 2: 笔记)
   int get defaultMainTabIndex => prefs.getInt('defaultMainTabIndex') ?? 0;
   Future<bool> setDefaultMainTabIndex(int value) => prefs.setInt('defaultMainTabIndex', value);

lib/widgets/note_plus/block_toolbar.dart

@@ -1,230 +0,0 @@
-import 'package:flutter/material.dart';
-import '../../models/note_plus_models.dart';
-
-/// AppFlowy 风格的格式化工具栏
-///
-/// 样式参考 AppFlowy tool_bar.dart:
-/// - 高度 36px（iconSize 18 * 2）
-/// - 背景 #f2f2f2
-/// - 按钮 18px 图标，~32px 宽
-/// - 切换态：#00bcf0 背景 + 白色图标
-class BlockToolbar extends StatelessWidget {
-  final NoteBlockType currentBlockType;
-  final Set<InlineFormatType> activeFormats;
-  final void Function(InlineFormatType) onFormatToggle;
-  final void Function(NoteBlockType) onBlockTypeChange;
-  final VoidCallback onUndo;
-  final VoidCallback onRedo;
-
-  const BlockToolbar({
-    super.key,
-    required this.currentBlockType,
-    required this.activeFormats,
-    required this.onFormatToggle,
-    required this.onBlockTypeChange,
-    required this.onUndo,
-    required this.onRedo,
-  });
-
-  static const double _iconSize = 18;
-  static const double _buttonWidth = 32;
-  static const Color _bgColor = Color(0xFFF2F2F2);
-  static const Color _toggledColor = Color(0xFF00BCF0);
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-
-    return Container(
-      height: 36,
-      padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 4),
-      decoration: const BoxDecoration(color: _bgColor),
-      child: ListView(
-        scrollDirection: Axis.horizontal,
-        children: [
-          // 撤销/重做
-          _iconButton(Icons.undo_outlined, onUndo, false),
-          _iconButton(Icons.redo_outlined, onRedo, false),
-          _divider(),
-          // 内联格式
-          _iconButton(Icons.format_bold, () => onFormatToggle(InlineFormatType.bold),
-              activeFormats.contains(InlineFormatType.bold)),
-          _iconButton(Icons.format_italic, () => onFormatToggle(InlineFormatType.italic),
-              activeFormats.contains(InlineFormatType.italic)),
-          _iconButton(Icons.format_underlined, () => onFormatToggle(InlineFormatType.underline),
-              activeFormats.contains(InlineFormatType.underline)),
-          _iconButton(Icons.format_strikethrough, () => onFormatToggle(InlineFormatType.strikethrough),
-              activeFormats.contains(InlineFormatType.strikethrough)),
-          _divider(),
-          // 标题
-          _headingButton('H1', NoteBlockType.heading1),
-          _headingButton('H2', NoteBlockType.heading2),
-          _headingButton('H3', NoteBlockType.heading3),
-          _divider(),
-          // 列表
-          _iconButton(Icons.format_list_numbered, () => onBlockTypeChange(NoteBlockType.numberedList),
-              currentBlockType == NoteBlockType.numberedList),
-          _iconButton(Icons.format_list_bulleted, () => onBlockTypeChange(NoteBlockType.bulletList),
-              currentBlockType == NoteBlockType.bulletList),
-          _iconButton(Icons.check_box_outlined, () => onBlockTypeChange(NoteBlockType.checklist),
-              currentBlockType == NoteBlockType.checklist),
-          _divider(),
-          // 代码/引用
-          _iconButton(Icons.code, () => onFormatToggle(InlineFormatType.inlineCode),
-              activeFormats.contains(InlineFormatType.inlineCode)),
-          _iconButton(Icons.format_quote, () => onBlockTypeChange(NoteBlockType.quote),
-              currentBlockType == NoteBlockType.quote),
-          // 块类型选择
-          _divider(),
-          _blockTypeSelector(context, colors),
-        ],
-      ),
-    );
-  }
-
-  Widget _iconButton(IconData icon, VoidCallback onTap, bool isToggled) {
-    return SizedBox(
-      width: _buttonWidth,
-      child: Material(
-        color: isToggled ? _toggledColor : Colors.transparent,
-        borderRadius: BorderRadius.circular(2),
-        child: InkWell(
-          onTap: onTap,
-          borderRadius: BorderRadius.circular(2),
-          hoverColor: isToggled ? _toggledColor : const Color(0xFFE0E0E0),
-          splashColor: Colors.transparent,
-          highlightColor: Colors.transparent,
-          child: Padding(
-            padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 4),
-            child: Icon(icon,
-                size: _iconSize,
-                color: isToggled ? Colors.white : const Color(0xFF333333)),
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget _headingButton(String label, NoteBlockType type) {
-    final isToggled = currentBlockType == type;
-    return SizedBox(
-      width: _buttonWidth,
-      child: Material(
-        color: isToggled ? _toggledColor : Colors.transparent,
-        borderRadius: BorderRadius.circular(2),
-        child: InkWell(
-          onTap: () => onBlockTypeChange(type),
-          borderRadius: BorderRadius.circular(2),
-          hoverColor: isToggled ? _toggledColor : const Color(0xFFE0E0E0),
-          splashColor: Colors.transparent,
-          highlightColor: Colors.transparent,
-          child: Center(
-            child: Text(label,
-                style: TextStyle(
-                  fontSize: 13,
-                  fontWeight: FontWeight.w600,
-                  color: isToggled ? Colors.white : const Color(0xFF333333),
-                )),
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget _divider() {
-    return Container(
-      width: 1,
-      margin: const EdgeInsets.symmetric(vertical: 4, horizontal: 4),
-      color: const Color(0xFFE0E0E0),
-    );
-  }
-
-  Widget _blockTypeSelector(BuildContext context, ColorScheme colors) {
-    return GestureDetector(
-      onTap: () => _showPicker(context),
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 8),
-        child: Row(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            Text(currentBlockType.label,
-                style: const TextStyle(fontSize: 12, color: Color(0xFF4F4F4F))),
-            const SizedBox(width: 4),
-            const Icon(Icons.arrow_drop_down, size: 16, color: Color(0xFF828282)),
-          ],
-        ),
-      ),
-    );
-  }
-
-  void _showPicker(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    showModalBottomSheet(
-      context: context,
-      backgroundColor: colors.surface,
-      shape: const RoundedRectangleBorder(
-        borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
-      ),
-      builder: (ctx) {
-        return SafeArea(
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              Container(
-                width: 36, height: 4,
-                margin: const EdgeInsets.only(top: 10, bottom: 16),
-                decoration: BoxDecoration(
-                  color: colors.onSurface.withValues(alpha: 0.15),
-                  borderRadius: BorderRadius.circular(2),
-                ),
-              ),
-              ...NoteBlockType.values.map((type) {
-                final isSelected = type == currentBlockType;
-                return ListTile(
-                  dense: true,
-                  leading: Icon(_getBlockIcon(type), size: 20,
-                      color: isSelected ? _toggledColor : colors.onSurface.withValues(alpha: 0.5)),
-                  title: Text(type.label,
-                      style: TextStyle(fontSize: 14,
-                          fontWeight: isSelected ? FontWeight.w600 : FontWeight.w400,
-                          color: isSelected ? _toggledColor : colors.onSurface)),
-                  trailing: isSelected
-                      ? const Icon(Icons.check, size: 18, color: _toggledColor)
-                      : null,
-                  onTap: () {
-                    Navigator.pop(ctx);
-                    onBlockTypeChange(type);
-                  },
-                );
-              }),
-              const SizedBox(height: 8),
-            ],
-          ),
-        );
-      },
-    );
-  }
-
-  IconData _getBlockIcon(NoteBlockType type) {
-    switch (type) {
-      case NoteBlockType.paragraph:
-        return Icons.notes;
-      case NoteBlockType.heading1:
-      case NoteBlockType.heading2:
-      case NoteBlockType.heading3:
-        return Icons.title;
-      case NoteBlockType.bulletList:
-        return Icons.format_list_bulleted;
-      case NoteBlockType.numberedList:
-        return Icons.format_list_numbered;
-      case NoteBlockType.checklist:
-        return Icons.check_box_outlined;
-      case NoteBlockType.quote:
-        return Icons.format_quote;
-      case NoteBlockType.codeBlock:
-        return Icons.code;
-      case NoteBlockType.divider:
-        return Icons.horizontal_rule;
-    }
-  }
-}

lib/widgets/note_plus/note_plus_block_widget.dart

@@ -1,385 +0,0 @@
-import 'package:flutter/material.dart';
-import '../../models/note_plus_models.dart';
-
-/// 单个块的渲染组件
-///
-/// 负责根据 block type 渲染不同 UI。
-/// 焦点 block 使用 TextEditingController 编辑，非焦点 block 渲染为静态 Text。
-class NotePlusBlockWidget extends StatelessWidget {
-  final NoteBlock block;
-  final int index;
-  final int numberedIndex; // 有序列表序号
-  final bool isFocused;
-  final TextEditingController? controller;
-  final FocusNode? focusNode;
-  final VoidCallback onTap;
-  final VoidCallback? onToggleChecklist;
-  final void Function(String)? onTextChanged;
-  final void Function(TextSelection)? onSelectionChanged;
-
-  const NotePlusBlockWidget({
-    super.key,
-    required this.block,
-    required this.index,
-    this.numberedIndex = 1,
-    required this.isFocused,
-    this.controller,
-    this.focusNode,
-    required this.onTap,
-    this.onToggleChecklist,
-    this.onTextChanged,
-    this.onSelectionChanged,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-
-    if (block.type == NoteBlockType.divider) {
-      return _buildDivider(colors);
-    }
-
-    return GestureDetector(
-      onTap: onTap,
-      behavior: HitTestBehavior.opaque,
-      child: Row(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          // 左侧标记区
-          _buildPrefix(colors),
-          const SizedBox(width: 4),
-          // 内容区
-          Expanded(child: _buildContent(context, colors)),
-        ],
-      ),
-    );
-  }
-
-  /// 块类型前缀标记
-  Widget _buildPrefix(ColorScheme colors) {
-    switch (block.type) {
-      case NoteBlockType.bulletList:
-        return Padding(
-          padding: const EdgeInsets.only(top: 12),
-          child: Container(
-            width: 6,
-            height: 6,
-            decoration: BoxDecoration(
-              color: colors.onSurface.withValues(alpha: 0.5),
-              shape: BoxShape.circle,
-            ),
-          ),
-        );
-      case NoteBlockType.numberedList:
-        return Padding(
-          padding: const EdgeInsets.only(top: 10),
-          child: SizedBox(
-            width: 24,
-            child: Text(
-              '$numberedIndex.',
-              style: TextStyle(
-                fontSize: 14,
-                color: colors.onSurface.withValues(alpha: 0.5),
-              ),
-            ),
-          ),
-        );
-      case NoteBlockType.checklist:
-        return Padding(
-          padding: const EdgeInsets.only(top: 6),
-          child: GestureDetector(
-            onTap: onToggleChecklist,
-            child: Icon(
-              block.metadata['checked'] == true
-                  ? Icons.check_box
-                  : Icons.check_box_outline_blank,
-              size: 20,
-              color: block.metadata['checked'] == true
-                  ? colors.primary
-                  : colors.onSurface.withValues(alpha: 0.4),
-            ),
-          ),
-        );
-      case NoteBlockType.quote:
-        // AppFlowy: 4px wide grey.shade300 left border
-        return Container(
-          width: 4,
-          margin: const EdgeInsets.only(top: 6, bottom: 6, right: 12),
-          decoration: BoxDecoration(
-            color: Colors.grey.shade300,
-            borderRadius: BorderRadius.circular(2),
-          ),
-        );
-      default:
-        return const SizedBox(width: 0);
-    }
-  }
-
-  /// 块内容
-  Widget _buildContent(BuildContext context, ColorScheme colors) {
-    final style = _getTextStyle(colors);
-
-    Widget content;
-    if (!isFocused) {
-      content = Padding(
-        padding: _getContentPadding(),
-        child: block.text.isEmpty
-            ? Text(_getPlaceholder(), style: style.copyWith(
-                color: colors.onSurface.withValues(alpha: 0.25)))
-            : _buildRichText(block.text, style, colors),
-      );
-    } else {
-      content = _buildEditable(style, colors);
-    }
-
-    // AppFlowy code block: grey.shade50 background, 2px border radius
-    if (block.type == NoteBlockType.codeBlock) {
-      return Container(
-        decoration: BoxDecoration(
-          color: Colors.grey.shade50,
-          borderRadius: BorderRadius.circular(2),
-        ),
-        child: content,
-      );
-    }
-
-    return content;
-  }
-
-  Widget _buildEditable(TextStyle style, ColorScheme colors) {
-    return TextField(
-      controller: controller,
-      focusNode: focusNode,
-      style: style,
-      maxLines: null,
-      minLines: 1,
-      decoration: InputDecoration(
-        hintText: _getPlaceholder(),
-        hintStyle: style.copyWith(
-          color: colors.onSurface.withValues(alpha: 0.25)),
-        border: InputBorder.none,
-        contentPadding: _getContentPadding(),
-        isDense: true,
-      ),
-      onChanged: onTextChanged,
-      // selection handler 通过 controller listener 处理
-    );
-  }
-
-  Widget _buildRichText(String text, TextStyle style, ColorScheme colors) {
-    if (block.formatting.isEmpty) {
-      return Text(text, style: style);
-    }
-
-    final spans = _buildTextSpans(text, style, colors);
-    return Text.rich(
-      TextSpan(children: spans),
-      maxLines: null,
-    );
-  }
-
-  List<InlineSpan> _buildTextSpans(
-      String text, TextStyle baseStyle, ColorScheme colors) {
-    // 收集所有格式边界
-    final events = <_FormatEvent>[];
-    for (final span in block.formatting) {
-      if (span.start < text.length) {
-        events.add(_FormatEvent(span.start, true, span.formats));
-        events.add(_FormatEvent(
-            span.end > text.length ? text.length : span.end, false, span.formats));
-      }
-    }
-    events.sort((a, b) {
-      if (a.pos != b.pos) return a.pos.compareTo(b.pos);
-      // 关闭优先于打开
-      if (a.isStart && !b.isStart) return 1;
-      if (!a.isStart && b.isStart) return -1;
-      return 0;
-    });
-
-    if (events.isEmpty) return [TextSpan(text: text, style: baseStyle)];
-
-    final spans = <InlineSpan>[];
-    int lastPos = 0;
-    final activeFormats = <InlineFormatType>{};
-
-    for (final event in events) {
-      if (event.pos > lastPos) {
-        spans.add(TextSpan(
-          text: text.substring(lastPos, event.pos),
-          style: _applyFormats(baseStyle, activeFormats, colors),
-        ));
-      }
-      if (event.isStart) {
-        activeFormats.addAll(event.formats);
-      } else {
-        activeFormats.removeAll(event.formats);
-      }
-      lastPos = event.pos;
-    }
-
-    if (lastPos < text.length) {
-      spans.add(TextSpan(
-        text: text.substring(lastPos),
-        style: _applyFormats(baseStyle, activeFormats, colors),
-      ));
-    }
-
-    return spans;
-  }
-
-  TextStyle _applyFormats(
-      TextStyle style, Set<InlineFormatType> formats, ColorScheme colors) {
-    if (formats.isEmpty) return style;
-    return style.copyWith(
-      fontWeight: formats.contains(InlineFormatType.bold)
-          ? FontWeight.bold
-          : null,
-      fontStyle: formats.contains(InlineFormatType.italic)
-          ? FontStyle.italic
-          : null,
-      decoration: _getTextDecoration(formats),
-      fontFamily: formats.contains(InlineFormatType.inlineCode)
-          ? 'monospace'
-          : null,
-      fontSize: formats.contains(InlineFormatType.inlineCode) ? 13 : null,
-      color: formats.contains(InlineFormatType.inlineCode)
-          ? Colors.blue.shade900.withValues(alpha: 0.9)
-          : null,
-      backgroundColor: formats.contains(InlineFormatType.inlineCode)
-          ? Colors.grey.shade50
-          : null,
-    );
-  }
-
-  TextDecoration? _getTextDecoration(Set<InlineFormatType> formats) {
-    final decorations = <TextDecoration>[];
-    if (formats.contains(InlineFormatType.underline)) {
-      decorations.add(TextDecoration.underline);
-    }
-    if (formats.contains(InlineFormatType.strikethrough)) {
-      decorations.add(TextDecoration.lineThrough);
-    }
-    if (decorations.isEmpty) return null;
-    return TextDecoration.combine(decorations);
-  }
-
-  TextStyle _getTextStyle(ColorScheme colors) {
-    // AppFlowy: 18px, w300, height 1.3, letter-spacing 0.6
-    final base = TextStyle(
-      color: colors.onSurface,
-      fontSize: 18,
-      fontWeight: FontWeight.w300,
-      height: 1.3,
-      letterSpacing: 0.6,
-    );
-    switch (block.type) {
-      case NoteBlockType.heading1:
-        // AppFlowy H1: 34px, w300, height 1.15, 70% opacity
-        return base.copyWith(
-            fontSize: 34, fontWeight: FontWeight.w300, height: 1.15,
-            letterSpacing: 0,
-            color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.heading2:
-        // AppFlowy H2: 24px, w400, height 1.15, 70% opacity
-        return base.copyWith(
-            fontSize: 24, fontWeight: FontWeight.w400, height: 1.15,
-            letterSpacing: 0,
-            color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.heading3:
-        // AppFlowy H3: 20px, w500, height 1.25, 70% opacity
-        return base.copyWith(
-            fontSize: 20, fontWeight: FontWeight.w500, height: 1.25,
-            letterSpacing: 0,
-            color: colors.onSurface.withValues(alpha: 0.7));
-      case NoteBlockType.quote:
-        // AppFlowy quote: 60% opacity text
-        return base.copyWith(
-            color: colors.onSurface.withValues(alpha: 0.6));
-      case NoteBlockType.codeBlock:
-        // AppFlowy code: 13px, blue.shade900 at 90%, height 1.15, monospace
-        return base.copyWith(
-          fontSize: 13,
-          fontWeight: FontWeight.w400,
-          fontFamily: 'monospace',
-          height: 1.15,
-          letterSpacing: 0,
-          color: Colors.blue.shade900.withValues(alpha: 0.9),
-        );
-      case NoteBlockType.checklist:
-        return base.copyWith(
-          decoration: block.metadata['checked'] == true
-              ? TextDecoration.lineThrough
-              : null,
-          color: block.metadata['checked'] == true
-              ? colors.onSurface.withValues(alpha: 0.4)
-              : null,
-        );
-      default:
-        return base;
-    }
-  }
-
-  EdgeInsets _getContentPadding() {
-    switch (block.type) {
-      case NoteBlockType.heading1:
-        return const EdgeInsets.only(top: 16);
-      case NoteBlockType.heading2:
-        return const EdgeInsets.only(top: 8);
-      case NoteBlockType.heading3:
-        return const EdgeInsets.only(top: 8);
-      case NoteBlockType.codeBlock:
-        // AppFlowy code: grey.shade50 background, no inner padding
-        return const EdgeInsets.symmetric(vertical: 8, horizontal: 12);
-      case NoteBlockType.quote:
-        // AppFlowy quote: 6px top, 2px bottom inner padding
-        return const EdgeInsets.only(top: 6, bottom: 2);
-      default:
-        // AppFlowy paragraph: 10px top spacing
-        return const EdgeInsets.only(top: 10);
-    }
-  }
-
-  String _getPlaceholder() {
-    switch (block.type) {
-      case NoteBlockType.heading1:
-        return '标题1';
-      case NoteBlockType.heading2:
-        return '标题2';
-      case NoteBlockType.heading3:
-        return '标题3';
-      case NoteBlockType.bulletList:
-        return '列表项';
-      case NoteBlockType.numberedList:
-        return '列表项';
-      case NoteBlockType.checklist:
-        return '待办事项';
-      case NoteBlockType.quote:
-        return '引用';
-      case NoteBlockType.codeBlock:
-        return '代码';
-      default:
-        return '输入文字，或输入 / 打开菜单';
-    }
-  }
-
-  Widget _buildDivider(ColorScheme colors) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 12),
-      child: GestureDetector(
-        onTap: onTap,
-        child: Container(
-          height: 1,
-          color: colors.outlineVariant,
-        ),
-      ),
-    );
-  }
-}
-
-class _FormatEvent {
-  final int pos;
-  final bool isStart;
-  final Set<InlineFormatType> formats;
-  _FormatEvent(this.pos, this.isStart, this.formats);
-}

lib/widgets/note_plus/note_plus_editor.dart

@@ -1,308 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:provider/provider.dart';
-import '../../models/note_plus_models.dart';
-import '../../providers/note_plus_provider.dart';
-import 'note_plus_block_widget.dart';
-import 'slash_command_menu.dart';
-
-/// Note Plus 块编辑器
-///
-/// 管理 block 列表、焦点切换、键盘事件处理。
-/// 使用 ReorderableListView 支持拖拽排序。
-class NotePlusEditor extends StatefulWidget {
-  const NotePlusEditor({super.key});
-
-  @override
-  State<NotePlusEditor> createState() => _NotePlusEditorState();
-}
-
-class _NotePlusEditorState extends State<NotePlusEditor> {
-  final ScrollController _scrollController = ScrollController();
-  final Map<String, TextEditingController> _controllers = {};
-  final Map<String, FocusNode> _focusNodes = {};
-  OverlayEntry? _slashMenuOverlay;
-
-  @override
-  void dispose() {
-    _scrollController.dispose();
-    for (final c in _controllers.values) {
-      c.dispose();
-    }
-    for (final fn in _focusNodes.values) {
-      fn.dispose();
-    }
-    _removeSlashMenu();
-    super.dispose();
-  }
-
-  TextEditingController _getController(NoteBlock block) {
-    return _controllers.putIfAbsent(block.id, () {
-      final c = TextEditingController(text: block.text);
-      c.addListener(() => _onControllerChanged(block));
-      return c;
-    });
-  }
-
-  FocusNode _getFocusNode(NoteBlock block, int index) {
-    return _focusNodes.putIfAbsent(block.id, () {
-      final fn = FocusNode(onKeyEvent: (node, event) => _handleKeyEvent(index, event));
-      fn.addListener(() {
-        if (fn.hasFocus) {
-          context.read<NotePlusProvider>().setFocusedBlock(index);
-        }
-      });
-      return fn;
-    });
-  }
-
-  /// 清理已删除 block 对应的控制器和焦点节点
-  void _cleanupStaleEntries(List<NoteBlock> currentBlocks) {
-    final currentIds = currentBlocks.map((b) => b.id).toSet();
-    final staleIds = _controllers.keys.where((id) => !currentIds.contains(id)).toList();
-    for (final id in staleIds) {
-      _controllers.remove(id)?.dispose();
-    }
-    final staleFocusIds = _focusNodes.keys.where((id) => !currentIds.contains(id)).toList();
-    for (final id in staleFocusIds) {
-      _focusNodes.remove(id)?.dispose();
-    }
-  }
-
-  void _onControllerChanged(NoteBlock block) {
-    final provider = context.read<NotePlusProvider>();
-    final idx = provider.blocks.indexWhere((b) => b.id == block.id);
-    if (idx < 0) return;
-
-    final text = _controllers[block.id]!.text;
-
-    // 更新 block 文本（静默，不 rebuild）
-    provider.updateBlockSilent(
-      idx,
-      provider.blocks[idx].copyWith(text: text),
-    );
-
-    // 检测斜杠命令
-    if (text == '/' || (text.startsWith('/') && text.length > 1)) {
-      _showSlashMenu(idx, text);
-    } else {
-      _removeSlashMenu();
-    }
-  }
-
-  void _onBlockTap(int index) {
-    final provider = context.read<NotePlusProvider>();
-    provider.setFocusedBlock(index);
-
-    final block = provider.blocks[index];
-    if (block.type == NoteBlockType.divider) return;
-
-    final node = _getFocusNode(block, index);
-    if (!node.hasFocus) {
-      node.requestFocus();
-    }
-  }
-
-  void _onToggleChecklist(int index) {
-    context.read<NotePlusProvider>().toggleChecklist(index);
-  }
-
-  /// 处理键盘事件
-  KeyEventResult _handleKeyEvent(int index, KeyEvent event) {
-    if (event is! KeyDownEvent) return KeyEventResult.ignored;
-
-    final provider = context.read<NotePlusProvider>();
-    final block = provider.blocks[index];
-    final controller = _controllers[block.id];
-    if (controller == null) return KeyEventResult.ignored;
-
-    final sel = controller.selection;
-
-    // Enter → 分割 block
-    if (event.logicalKey == LogicalKeyboardKey.enter &&
-        !HardwareKeyboard.instance.isShiftPressed) {
-      final pos = sel.isValid ? sel.baseOffset : controller.text.length;
-      provider.splitBlock(index, pos);
-
-      // 聚焦新 block
-      WidgetsBinding.instance.addPostFrameCallback((_) {
-        _focusBlockAtIndex(index + 1, atStart: true);
-      });
-      return KeyEventResult.handled;
-    }
-
-    // Backspace 在位置0 → 合并到前一个
-    if (event.logicalKey == LogicalKeyboardKey.backspace &&
-        sel.isValid &&
-        sel.isCollapsed &&
-        sel.baseOffset == 0 &&
-        index > 0) {
-      final cursorPos = provider.mergeWithPrevious(index);
-      WidgetsBinding.instance.addPostFrameCallback((_) {
-        _focusBlockAtIndex(index - 1, atCursor: cursorPos);
-      });
-      return KeyEventResult.handled;
-    }
-
-    // ↑ 在位置0 → 聚焦上一个
-    if (event.logicalKey == LogicalKeyboardKey.arrowUp &&
-        sel.isValid &&
-        sel.isCollapsed &&
-        sel.baseOffset == 0 &&
-        index > 0) {
-      _focusBlockAtIndex(index - 1, atEnd: true);
-      return KeyEventResult.handled;
-    }
-
-    // ↓ 在末位 → 聚焦下一个
-    if (event.logicalKey == LogicalKeyboardKey.arrowDown &&
-        sel.isValid &&
-        sel.isCollapsed &&
-        sel.baseOffset == controller.text.length &&
-        index < provider.blocks.length - 1) {
-      _focusBlockAtIndex(index + 1, atStart: true);
-      return KeyEventResult.handled;
-    }
-
-    return KeyEventResult.ignored;
-  }
-
-  void _focusBlockAtIndex(int index, {bool atStart = false, bool atEnd = false, int? atCursor}) {
-    final provider = context.read<NotePlusProvider>();
-    if (index < 0 || index >= provider.blocks.length) return;
-
-    final block = provider.blocks[index];
-    if (block.type == NoteBlockType.divider) return;
-
-    provider.setFocusedBlock(index);
-    final node = _getFocusNode(block, index);
-    final controller = _getController(block);
-
-    // 等 controller 同步后设置光标
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (!node.hasFocus) node.requestFocus();
-      int cursorPos;
-      if (atCursor != null) {
-        cursorPos = atCursor;
-      } else if (atEnd) {
-        cursorPos = controller.text.length;
-      } else {
-        cursorPos = 0;
-      }
-      controller.selection = TextSelection.collapsed(offset: cursorPos);
-    });
-  }
-
-  // ========== Slash Menu ==========
-
-  void _showSlashMenu(int blockIndex, String text) {
-    _removeSlashMenu();
-
-    final query = text.length > 1 ? text.substring(1) : '';
-
-    _slashMenuOverlay = OverlayEntry(
-      builder: (context) => Positioned(
-        bottom: MediaQuery.of(context).viewInsets.bottom + 60,
-        left: 16,
-        right: 16,
-        child: Material(
-          elevation: 8,
-          borderRadius: BorderRadius.circular(12),
-          child: SlashCommandMenu(
-            query: query,
-            onSelect: (type) {
-              _removeSlashMenu();
-              final provider = context.read<NotePlusProvider>();
-              // 清除 / 文本
-              provider.updateBlockSilent(
-                blockIndex,
-                provider.blocks[blockIndex].copyWith(text: ''),
-              );
-              _controllers[provider.blocks[blockIndex].id]?.text = '';
-              // 转换类型
-              provider.convertBlockType(blockIndex, type);
-            },
-            onDismiss: _removeSlashMenu,
-          ),
-        ),
-      ),
-    );
-    Overlay.of(context).insert(_slashMenuOverlay!);
-  }
-
-  void _removeSlashMenu() {
-    _slashMenuOverlay?.remove();
-    _slashMenuOverlay = null;
-  }
-
-  // ========== Build ==========
-
-  @override
-  Widget build(BuildContext context) {
-    return Consumer<NotePlusProvider>(
-      builder: (context, provider, _) {
-        final blocks = provider.blocks;
-
-        // 清理已删除 block 对应的控制器和焦点节点，防止内存泄漏
-        _cleanupStaleEntries(blocks);
-
-        return ListView.builder(
-          controller: _scrollController,
-          itemCount: blocks.length,
-          itemBuilder: (context, index) {
-            final block = blocks[index];
-            final isFocused = provider.focusedBlockIndex == index;
-
-            // 计算有序列表序号
-            int numberedIndex = 1;
-            if (block.type == NoteBlockType.numberedList) {
-              for (int i = index - 1; i >= 0; i--) {
-                if (blocks[i].type == NoteBlockType.numberedList) {
-                  numberedIndex++;
-                } else {
-                  break;
-                }
-              }
-            }
-
-            // 同步 controller 文本
-            final controller = isFocused ? _getController(block) : null;
-            if (controller != null && controller.text != block.text) {
-              // 用 addPostFrameCallback 避免 build 期间修改
-              WidgetsBinding.instance.addPostFrameCallback((_) {
-                if (controller.text != block.text) {
-                  controller.text = block.text;
-                }
-              });
-            }
-
-            return Padding(
-              key: ValueKey(block.id),
-              padding: const EdgeInsets.symmetric(horizontal: 16),
-              child: Row(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  // Block 内容
-                    Expanded(
-                      child: NotePlusBlockWidget(
-                        block: block,
-                        index: index,
-                        numberedIndex: numberedIndex,
-                        isFocused: isFocused,
-                        controller: controller,
-                        focusNode: isFocused ? _getFocusNode(block, index) : null,
-                        onTap: () => _onBlockTap(index),
-                        onToggleChecklist: block.type == NoteBlockType.checklist
-                            ? () => _onToggleChecklist(index)
-                            : null,
-                      ),
-                    ),
-                  ],
-                ),
-              );
-          },
-        );
-      },
-    );
-  }
-}

lib/widgets/note_plus/slash_command_menu.dart

@@ -1,127 +0,0 @@
-import 'package:flutter/material.dart';
-import '../../models/note_plus_models.dart';
-
-/// 斜杠命令菜单
-///
-/// 输入 `/` 后弹出，显示可插入的 block 类型列表。
-/// 支持按中文关键词过滤。
-class SlashCommandMenu extends StatefulWidget {
-  final String query;
-  final void Function(NoteBlockType) onSelect;
-  final VoidCallback onDismiss;
-
-  const SlashCommandMenu({
-    super.key,
-    required this.query,
-    required this.onSelect,
-    required this.onDismiss,
-  });
-
-  @override
-  State<SlashCommandMenu> createState() => _SlashCommandMenuState();
-}
-
-class _SlashCommandMenuState extends State<SlashCommandMenu> {
-  int _selectedIndex = 0;
-
-  static const _menuItems = [
-    _MenuItem(NoteBlockType.paragraph, Icons.notes, '正文', '段落'),
-    _MenuItem(NoteBlockType.heading1, Icons.title, '标题1', '大标题'),
-    _MenuItem(NoteBlockType.heading2, Icons.title, '标题2', '中标题'),
-    _MenuItem(NoteBlockType.heading3, Icons.title, '标题3', '小标题'),
-    _MenuItem(NoteBlockType.bulletList, Icons.format_list_bulleted, '无序列表', '圆点列表'),
-    _MenuItem(NoteBlockType.numberedList, Icons.format_list_numbered, '有序列表', '数字列表'),
-    _MenuItem(NoteBlockType.checklist, Icons.check_box_outlined, '待办', '清单'),
-    _MenuItem(NoteBlockType.quote, Icons.format_quote, '引用', '引述'),
-    _MenuItem(NoteBlockType.codeBlock, Icons.code, '代码块', '源码'),
-    _MenuItem(NoteBlockType.divider, Icons.horizontal_rule, '分割线', '分隔'),
-  ];
-
-  List<_MenuItem> get _filtered {
-    if (widget.query.isEmpty) return _menuItems;
-    final q = widget.query.toLowerCase();
-    return _menuItems.where((item) {
-      return item.label.toLowerCase().contains(q) ||
-          item.keywords.toLowerCase().contains(q);
-    }).toList();
-  }
-
-  @override
-  void didUpdateWidget(SlashCommandMenu oldWidget) {
-    super.didUpdateWidget(oldWidget);
-    if (oldWidget.query != widget.query) {
-      final items = _filtered;
-      if (_selectedIndex >= items.length) {
-        _selectedIndex = items.isEmpty ? 0 : items.length - 1;
-      }
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    final items = _filtered;
-
-    if (items.isEmpty) {
-      return Container(
-        padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
-        child: Text('无匹配项',
-            style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4))),
-      );
-    }
-
-    return ConstrainedBox(
-      constraints: const BoxConstraints(maxHeight: 320),
-      child: ListView.builder(
-        shrinkWrap: true,
-        padding: const EdgeInsets.symmetric(vertical: 8),
-        itemCount: items.length,
-        itemBuilder: (context, index) {
-          final item = items[index];
-          final isSelected = index == _selectedIndex;
-
-          return InkWell(
-            onTap: () => widget.onSelect(item.type),
-            child: Container(
-              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
-              color: isSelected
-                  ? colors.primary.withValues(alpha: 0.08)
-                  : null,
-              child: Row(
-                children: [
-                  Icon(item.icon, size: 20,
-                      color: isSelected
-                          ? colors.primary
-                          : colors.onSurface.withValues(alpha: 0.5)),
-                  const SizedBox(width: 12),
-                  Expanded(
-                    child: Text(item.label,
-                        style: TextStyle(
-                          fontSize: 14,
-                          fontWeight: isSelected ? FontWeight.w500 : FontWeight.w400,
-                          color: isSelected ? colors.primary : colors.onSurface,
-                        )),
-                  ),
-                  Text(item.keywords,
-                      style: TextStyle(
-                        fontSize: 11,
-                        color: colors.onSurface.withValues(alpha: 0.3),
-                      )),
-                ],
-              ),
-            ),
-          );
-        },
-      ),
-    );
-  }
-}
-
-class _MenuItem {
-  final NoteBlockType type;
-  final IconData icon;
-  final String label;
-  final String keywords;
-
-  const _MenuItem(this.type, this.icon, this.label, this.keywords);
-}

lib/widgets/note_plus_list_item.dart

@@ -1,161 +0,0 @@
-import 'package:flutter/material.dart';
-import '../../models/note_plus_models.dart';
-
-/// AppFlowy 风格的文件树列表项
-///
-/// 匹配 AppFlowy ViewSectionItem 的样式：
-/// - 固定高度 26px
-/// - 16px 图标 + 文字
-/// - 12px 字号
-/// - hover 时显示操作按钮
-class NotePlusTreeItem extends StatefulWidget {
-  final NotePlusDocument doc;
-  final bool isSelected;
-  final VoidCallback onTap;
-  final VoidCallback? onRename;
-  final VoidCallback? onDelete;
-
-  const NotePlusTreeItem({
-    super.key,
-    required this.doc,
-    required this.isSelected,
-    required this.onTap,
-    this.onRename,
-    this.onDelete,
-  });
-
-  @override
-  State<NotePlusTreeItem> createState() => _NotePlusTreeItemState();
-}
-
-class _NotePlusTreeItemState extends State<NotePlusTreeItem> {
-  bool _isHovering = false;
-
-  @override
-  Widget build(BuildContext context) {
-    final colors = Theme.of(context).colorScheme;
-    final isSelected = widget.isSelected;
-    final showActions = _isHovering || isSelected;
-
-    return MouseRegion(
-      onEnter: (_) => setState(() => _isHovering = true),
-      onExit: (_) => setState(() => _isHovering = false),
-      child: GestureDetector(
-        onTap: widget.onTap,
-        child: Container(
-          height: 26,
-          padding: const EdgeInsets.only(left: 22, right: 6),
-          decoration: BoxDecoration(
-            color: isSelected
-                ? colors.primary.withValues(alpha: 0.08)
-                : _isHovering
-                    ? colors.onSurface.withValues(alpha: 0.04)
-                    : null,
-            borderRadius: BorderRadius.circular(4),
-          ),
-          child: Row(
-            children: [
-              // 文档图标
-              SizedBox(
-                width: 16,
-                height: 16,
-                child: Icon(
-                  _getBlockIcon(widget.doc),
-                  size: 14,
-                  color: isSelected
-                      ? colors.primary
-                      : colors.onSurface.withValues(alpha: 0.4),
-                ),
-              ),
-              const SizedBox(width: 2),
-              // 文档标题
-              Expanded(
-                child: Text(
-                  widget.doc.title.isEmpty ? '无标题' : widget.doc.title,
-                  style: TextStyle(
-                    fontSize: 12,
-                    fontWeight: isSelected ? FontWeight.w500 : FontWeight.w400,
-                    color: isSelected
-                        ? colors.primary
-                        : colors.onSurface.withValues(alpha: 0.75),
-                  ),
-                  overflow: TextOverflow.clip,
-                  maxLines: 1,
-                ),
-              ),
-              // hover 操作按钮
-              if (showActions)
-                _buildActions(colors),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget _buildActions(ColorScheme colors) {
-    return Row(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        if (widget.onRename != null)
-          _ActionButton(
-            icon: Icons.edit_outlined,
-            onTap: widget.onRename!,
-            colors: colors,
-          ),
-        if (widget.onDelete != null)
-          _ActionButton(
-            icon: Icons.delete_outline,
-            onTap: widget.onDelete!,
-            colors: colors,
-          ),
-      ],
-    );
-  }
-
-  IconData _getBlockIcon(NotePlusDocument doc) {
-    // 根据第一个块的类型显示图标
-    if (doc.blocks.isEmpty) return Icons.description_outlined;
-    final firstType = doc.blocks.first.type;
-    switch (firstType) {
-      case NoteBlockType.heading1:
-      case NoteBlockType.heading2:
-      case NoteBlockType.heading3:
-        return Icons.title;
-      case NoteBlockType.checklist:
-        return Icons.check_box_outlined;
-      case NoteBlockType.codeBlock:
-        return Icons.code;
-      case NoteBlockType.quote:
-        return Icons.format_quote;
-      default:
-        return Icons.description_outlined;
-    }
-  }
-}
-
-class _ActionButton extends StatelessWidget {
-  final IconData icon;
-  final VoidCallback onTap;
-  final ColorScheme colors;
-
-  const _ActionButton({
-    required this.icon,
-    required this.onTap,
-    required this.colors,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return SizedBox(
-      width: 20,
-      height: 20,
-      child: InkWell(
-        onTap: onTap,
-        borderRadius: BorderRadius.circular(4),
-        child: Icon(icon, size: 14,
-            color: colors.onSurface.withValues(alpha: 0.4)),
-      ),
-    );
-  }
-}

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,12 +10,10 @@ import file_picker
 import file_selector_macos
 import flutter_inappwebview_macos
 import package_info_plus
-import quill_native_bridge_macos
 import share_plus
 import shared_preferences_foundation
 import sqflite_darwin
 import url_launcher_macos
-import webview_flutter_wkwebview
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DynamicColorPlugin.register(with: registry.registrar(forPlugin: "DynamicColorPlugin"))
@@ -23,10 +21,8 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   InAppWebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "InAppWebViewFlutterPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
-  QuillNativeBridgePlugin.register(with: registry.registrar(forPlugin: "QuillNativeBridgePlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
-  WebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "WebViewFlutterPlugin"))
 }

pubspec.lock

@@ -41,14 +41,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      sha256: fb0f1107cac15a5ea6ef0a6ef71a807b9e4267c713bb93e00e92d737cc8dbd8a
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
   checked_yaml:
     dependency: transitive
     description:
@@ -105,38 +97,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.7"
-  csslib:
-    dependency: transitive
-    description:
-      name: csslib
-      sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  cupertino_icons:
-    dependency: "direct main"
-    description:
-      name: cupertino_icons
-      sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.9"
-  dart_quill_delta:
-    dependency: transitive
-    description:
-      name: dart_quill_delta
-      sha256: bddb0b2948bd5b5a328f1651764486d162c59a8ccffd4c63e8b2c5e44be1dac4
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.8.3"
-  diff_match_patch:
-    dependency: transitive
-    description:
-      name: diff_match_patch
-      sha256: "2efc9e6e8f449d0abe15be240e2c2a3bcd977c8d126cfd70598aee60af35c0a4"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.1"
   dynamic_color:
     dependency: "direct main"
     description:
@@ -161,22 +121,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.1"
-  extended_text_field:
-    dependency: "direct main"
-    description:
-      name: extended_text_field
-      sha256: "3996195c117c6beb734026a7bc0ba80d7e4e84e4edd4728caa544d8209ab4d7d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "16.0.2"
-  extended_text_library:
-    dependency: transitive
-    description:
-      name: extended_text_library
-      sha256: "13d99f8a10ead472d5e2cf4770d3d047203fe5054b152e9eb5dc692a71befbba"
-      url: "https://pub.dev"
-    source: hosted
-    version: "12.0.1"
   fake_async:
     dependency: transitive
     description:
@@ -262,14 +206,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_colorpicker:
-    dependency: transitive
-    description:
-      name: flutter_colorpicker
-      sha256: "969de5f6f9e2a570ac660fb7b501551451ea2a1ab9e2097e89475f60e07816ea"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
   flutter_inappwebview:
     dependency: "direct main"
     description:
@@ -334,46 +270,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.0"
-  flutter_keyboard_visibility_linux:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_linux
-      sha256: "6fba7cd9bb033b6ddd8c2beb4c99ad02d728f1e6e6d9b9446667398b2ac39f08"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  flutter_keyboard_visibility_macos:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_macos
-      sha256: c5c49b16fff453dfdafdc16f26bdd8fb8d55812a1d50b0ce25fc8d9f2e53d086
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  flutter_keyboard_visibility_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_platform_interface
-      sha256: e43a89845873f7be10cb3884345ceb9aebf00a659f479d1c8f4293fcb37022a4
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
-  flutter_keyboard_visibility_temp_fork:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_temp_fork
-      sha256: e3d02900640fbc1129245540db16944a0898b8be81694f4bf04b6c985bed9048
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.5"
-  flutter_keyboard_visibility_windows:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_windows
-      sha256: fc4b0f0b6be9b93ae527f3d527fb56ee2d918cd88bbca438c478af7bcfd0ef73
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
@@ -411,22 +307,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.35"
-  flutter_quill:
-    dependency: "direct main"
-    description:
-      name: flutter_quill
-      sha256: b96bb8525afdeaaea52f5d02f525e05cc34acd176467ab6d6f35d434cf14fde2
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.5.0"
-  flutter_quill_delta_from_html:
-    dependency: transitive
-    description:
-      name: flutter_quill_delta_from_html
-      sha256: "0eb801ea8dd498cadc057507af5da794d4c9599ce58b2569cb3d4bb53ba8bed2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.3"
   flutter_staggered_grid_view:
     dependency: "direct main"
     description:
@@ -461,14 +341,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.2"
-  html:
-    dependency: transitive
-    description:
-      name: html
-      sha256: "6d1264f2dffa1b1101c25a91dff0dc2daee4c18e87cd8538729773c073dbf602"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.15.6"
   http:
     dependency: "direct main"
     description:
@@ -861,70 +733,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.0"
-  quill_native_bridge:
-    dependency: transitive
-    description:
-      name: quill_native_bridge
-      sha256: "76a16512e398e84216f3f659f7cb18a89ec1e141ea908e954652b4ce6cf15b18"
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.1.0"
-  quill_native_bridge_android:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_android
-      sha256: b75c7e6ede362a7007f545118e756b1f19053994144ec9eda932ce5e54a57569
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.1+2"
-  quill_native_bridge_ios:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_ios
-      sha256: d23de3cd7724d482fe2b514617f8eedc8f296e120fb297368917ac3b59d8099f
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.1"
-  quill_native_bridge_macos:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_macos
-      sha256: "1c0631bd1e2eee765a8b06017c5286a4e829778f4585736e048eb67c97af8a77"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.1"
-  quill_native_bridge_platform_interface:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_platform_interface
-      sha256: "8264a2bdb8a294c31377a27b46c0f8717fa9f968cf113f7dc52d332ed9c84526"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.2+1"
-  quill_native_bridge_web:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_web
-      sha256: "7c723f6824b0250d7f33e8b6c23f2f8eb0103fe48ee7ebf47ab6786b64d5c05d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.2"
-  quill_native_bridge_windows:
-    dependency: transitive
-    description:
-      name: quill_native_bridge_windows
-      sha256: "3f96ced19e3206ddf4f6f7dde3eb16bdd05e10294964009ea3a806d995aa7caa"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.2"
-  quiver:
-    dependency: transitive
-    description:
-      name: quiver
-      sha256: ea0b925899e64ecdfbf9c7becb60d5b50e706ade44a85b2363be2a22d88117d2
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.2"
   record_use:
     dependency: transitive
     description:
@@ -1070,10 +878,10 @@ packages:
     dependency: transitive
     description:
       name: sqlite3
-      sha256: "37356bcb56ce0d9404d602c41e4bdb7765e7e9732a3e47adb3d98c556a6abdad"
+      sha256: "752d9d746052359a2022f588bb979f2e7c4e0f9e4b6a1c3121f7626a1574974b"
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.3"
+    version: "3.3.4"
   stack_trace:
     dependency: transitive
     description:
@@ -1226,38 +1034,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
-  webview_flutter:
-    dependency: "direct main"
-    description:
-      name: webview_flutter
-      sha256: e4d3474277c5043f5f3100ed27d94ad693abfd5c602b0221c719a4497e4ba1e4
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.14.0"
-  webview_flutter_android:
-    dependency: transitive
-    description:
-      name: webview_flutter_android
-      sha256: ad5182eff9a550925330cb9f0cb038eddfdd5712aba8b77aa0f0400e50f6e688
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.12.0"
-  webview_flutter_platform_interface:
-    dependency: transitive
-    description:
-      name: webview_flutter_platform_interface
-      sha256: "1221c1b12f5278791042f2ec2841743784cf25c5a644e23d6680e5d718824f04"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.15.1"
-  webview_flutter_wkwebview:
-    dependency: transitive
-    description:
-      name: webview_flutter_wkwebview
-      sha256: "82648217f537573e1ca9ae9952d3eacedca6ab5aee69dc84445fc763766dcea2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.25.1"
   win32:
     dependency: transitive
     description:

pubspec.yaml

@@ -11,11 +11,9 @@ dependencies:
     sdk: flutter
   flutter_localizations:
     sdk: flutter
-  cupertino_icons: ^1.0.8
   provider: ^6.1.2
   fl_chart: ^0.69.0
   sqflite: ^2.3.0
-  sqflite_common_ffi: ^2.3.0
   path: ^1.8.3
   image_picker: ^1.0.4
   path_provider: ^2.1.1
@@ -30,14 +28,12 @@ dependencies:
   flutter_staggered_grid_view: ^0.7.0
   http: ^1.2.0
   url_launcher: ^6.2.5
-  webview_flutter: ^4.8.0
   flutter_inappwebview: ^6.1.5
   dynamic_color: ^1.8.1
   package_info_plus: ^8.0.0
-  extended_text_field: ^16.0.2
   uuid: ^4.5.0
   expandable: ^5.0.1
-  flutter_quill: ^11.5.0
+  sqflite_common_ffi: ^2.3.0
 
 dev_dependencies:
   flutter_test:
@@ -48,11 +44,16 @@ dev_dependencies:
 flutter_launcher_icons:
   android: "ic_launcher"
   ios: false
-  image_path: "assets/icon/app_icon.png"
+  image_path: "assets/icon/app_icon.webp"
   adaptive_icon_background: "#FFFFFF"
-  adaptive_icon_foreground: "assets/icon/app_icon.png"
+  adaptive_icon_foreground: "assets/icon/app_icon.webp"
   min_sdk_android: 21
 
+hooks:
+  user_defines:
+    sqlite3:
+      source: system
+
 flutter:
   uses-material-design: true