feat: render ai text message with appflowy_editor (#5682)

* feat: render ai text message with appflowy_editor * chore: update appflowy_editor * fix: integration test * feat: support paste inAppJson format * chore: update appflowy_editor
2024-08-30 18:12:39 +00:00 · 2024-07-10 17:17:07 +08:00 · 2024-07-10 17:17:07 +08:00 · 079b9888a8
commit 079b9888a8
parent 0fe383e538
11 changed files with 524 additions and 256 deletions
--- a/frontend/appflowy_flutter/integration_test/desktop/uncategorized/import_files_test.dart
+++ b/frontend/appflowy_flutter/integration_test/desktop/uncategorized/import_files_test.dart
@ -82,11 +82,11 @@ void main() {
        HeadingBlockKeys.type,
      );
      expect(
-        importedPageEditorState.getNodeAtPath([2])!.type,
+        importedPageEditorState.getNodeAtPath([1])!.type,
        HeadingBlockKeys.type,
      );
      expect(
-        importedPageEditorState.getNodeAtPath([4])!.type,
+        importedPageEditorState.getNodeAtPath([2])!.type,
        TableBlockKeys.type,
      );
    });
--- a/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/ai_message_bubble.dart
+++ b/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/ai_message_bubble.dart
@ -1,10 +1,16 @@
+import 'dart:convert';
+
 import 'package:appflowy/generated/flowy_svgs.g.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/ai_chat/application/chat_bloc.dart';
 import 'package:appflowy/plugins/ai_chat/presentation/chat_avatar.dart';
 import 'package:appflowy/plugins/ai_chat/presentation/chat_input.dart';
 import 'package:appflowy/plugins/ai_chat/presentation/chat_popmenu.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/copy_and_paste/clipboard_service.dart';
+import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy/workspace/presentation/home/toast.dart';
+import 'package:appflowy/workspace/presentation/widgets/dialogs.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra/size.dart';
 import 'package:flowy_infra/theme_extension.dart';
@ -176,9 +182,20 @@ class CopyButton extends StatelessWidget {
          size: const Size.square(14),
          color: Theme.of(context).colorScheme.primary,
        ),
-        onPressed: () {
-          Clipboard.setData(ClipboardData(text: textMessage.text));
-          showMessageToast(LocaleKeys.grid_row_copyProperty.tr());
+        onPressed: () async {
+          final document = markdownToDocument(textMessage.text);
+          await getIt<ClipboardService>().setData(
+            ClipboardServiceData(
+              plainText: textMessage.text,
+              inAppJson: jsonEncode(document.toJson()),
+            ),
+          );
+          if (context.mounted) {
+            showToastNotification(
+              context,
+              message: LocaleKeys.grid_url_copiedNotification.tr(),
+            );
+          }
        },
      ),
    );
--- a/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/chat_welcome_page.dart
+++ b/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/chat_welcome_page.dart
@ -1,10 +1,9 @@
-import 'package:flutter/material.dart';
-
 import 'package:appflowy/generated/flowy_svgs.g.dart';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flowy_infra_ui/style_widget/hover.dart';
 import 'package:flowy_infra_ui/style_widget/text.dart';
+import 'package:flutter/material.dart';

 import 'chat_input.dart';

--- a/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/ai_markdown_text.dart
+++ b/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/ai_markdown_text.dart
@ -0,0 +1,377 @@
+import 'package:appflowy/plugins/document/presentation/editor_configuration.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/plugins.dart';
+import 'package:appflowy/plugins/document/presentation/editor_style.dart';
+import 'package:appflowy/util/theme_extension.dart';
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:flowy_infra/theme_extension.dart';
+import 'package:flutter/material.dart';
+import 'package:markdown_widget/markdown_widget.dart';
+
+import 'selectable_highlight.dart';
+
+enum AIMarkdownType {
+  appflowyEditor,
+  markdownWidget,
+}
+
+// Wrap the appflowy_editor or markdown_widget as a chat text message widget
+class AIMarkdownText extends StatelessWidget {
+  const AIMarkdownText({
+    super.key,
+    required this.markdown,
+    this.type = AIMarkdownType.appflowyEditor,
+  });
+
+  final String markdown;
+  final AIMarkdownType type;
+
+  @override
+  Widget build(BuildContext context) {
+    switch (type) {
+      case AIMarkdownType.appflowyEditor:
+        return _AppFlowyEditorMarkdown(markdown: markdown);
+      case AIMarkdownType.markdownWidget:
+        return _ThirdPartyMarkdown(markdown: markdown);
+    }
+  }
+}
+
+class _AppFlowyEditorMarkdown extends StatefulWidget {
+  const _AppFlowyEditorMarkdown({
+    required this.markdown,
+  });
+
+  // the text should be the markdown format
+  final String markdown;
+
+  @override
+  State<_AppFlowyEditorMarkdown> createState() =>
+      _AppFlowyEditorMarkdownState();
+}
+
+class _AppFlowyEditorMarkdownState extends State<_AppFlowyEditorMarkdown> {
+  late EditorState editorState;
+  late final styleCustomizer = EditorStyleCustomizer(
+    context: context,
+    padding: EdgeInsets.zero,
+  );
+  late final editorStyle = styleCustomizer.style().copyWith(
+        // hide the cursor
+        cursorColor: Colors.transparent,
+        cursorWidth: 0,
+      );
+  late EditorScrollController scrollController;
+
+  @override
+  void initState() {
+    super.initState();
+
+    editorState = _parseMarkdown(widget.markdown);
+    scrollController = EditorScrollController(
+      editorState: editorState,
+      shrinkWrap: true,
+    );
+  }
+
+  @override
+  void didUpdateWidget(covariant _AppFlowyEditorMarkdown oldWidget) {
+    super.didUpdateWidget(oldWidget);
+
+    if (oldWidget.markdown != widget.markdown) {
+      editorState.dispose();
+      editorState = _parseMarkdown(widget.markdown);
+      scrollController.dispose();
+      scrollController = EditorScrollController(
+        editorState: editorState,
+        shrinkWrap: true,
+      );
+    }
+  }
+
+  @override
+  void dispose() {
+    scrollController.dispose();
+    editorState.dispose();
+
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final blockBuilders = getEditorBuilderMap(
+      context: context,
+      editorState: editorState,
+      styleCustomizer: styleCustomizer,
+      // the editor is not editable in the chat
+      editable: false,
+    );
+    return IntrinsicHeight(
+      child: AppFlowyEditor(
+        shrinkWrap: true,
+        // the editor is not editable in the chat
+        editable: false,
+        editorStyle: editorStyle,
+        editorScrollController: scrollController,
+        blockComponentBuilders: blockBuilders,
+        commandShortcutEvents: [customCopyCommand],
+        editorState: editorState,
+      ),
+    );
+  }
+
+  EditorState _parseMarkdown(String markdown) {
+    final document = markdownToDocument(
+      markdown,
+      markdownParsers: [
+        const MarkdownCodeBlockParser(),
+      ],
+    );
+    final editorState = EditorState(document: document);
+    return editorState;
+  }
+}
+
+class _ThirdPartyMarkdown extends StatelessWidget {
+  const _ThirdPartyMarkdown({
+    required this.markdown,
+  });
+
+  final String markdown;
+
+  @override
+  Widget build(BuildContext context) {
+    return MarkdownWidget(
+      data: markdown,
+      shrinkWrap: true,
+      physics: const NeverScrollableScrollPhysics(),
+      config: configFromContext(context),
+    );
+  }
+
+  MarkdownConfig configFromContext(BuildContext context) {
+    return MarkdownConfig(
+      configs: [
+        HrConfig(color: AFThemeExtension.of(context).textColor),
+        _ChatH1Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 24,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+          dividerColor: AFThemeExtension.of(context).lightGreyHover,
+        ),
+        _ChatH2Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 20,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+          dividerColor: AFThemeExtension.of(context).lightGreyHover,
+        ),
+        _ChatH3Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 18,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+          dividerColor: AFThemeExtension.of(context).lightGreyHover,
+        ),
+        H4Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 16,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+        ),
+        H5Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 14,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+        ),
+        H6Config(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 12,
+            fontWeight: FontWeight.bold,
+            height: 1.5,
+          ),
+        ),
+        PreConfig(
+          builder: (code, language) {
+            return ConstrainedBox(
+              constraints: const BoxConstraints(
+                minWidth: 800,
+              ),
+              child: ClipRRect(
+                borderRadius: const BorderRadius.all(Radius.circular(6.0)),
+                child: SelectableHighlightView(
+                  code,
+                  language: language,
+                  theme: getHighlightTheme(context),
+                  padding: const EdgeInsets.all(14),
+                  textStyle: TextStyle(
+                    color: AFThemeExtension.of(context).textColor,
+                    fontSize: 14,
+                    fontWeight: FontWeight.bold,
+                    height: 1.5,
+                  ),
+                ),
+              ),
+            );
+          },
+        ),
+        PConfig(
+          textStyle: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 16,
+            fontWeight: FontWeight.w500,
+            height: 1.5,
+          ),
+        ),
+        CodeConfig(
+          style: TextStyle(
+            color: AFThemeExtension.of(context).textColor,
+            fontSize: 16,
+            fontWeight: FontWeight.w500,
+            height: 1.5,
+          ),
+        ),
+        BlockquoteConfig(
+          sideColor: AFThemeExtension.of(context).lightGreyHover,
+          textColor: AFThemeExtension.of(context).textColor,
+        ),
+      ],
+    );
+  }
+
+  Map<String, TextStyle> getHighlightTheme(BuildContext context) {
+    return {
+      'root': TextStyle(
+        color: const Color(0xffabb2bf),
+        backgroundColor:
+            Theme.of(context).isLightMode ? Colors.white : Colors.black38,
+      ),
+      'comment': const TextStyle(
+        color: Color(0xff5c6370),
+        fontStyle: FontStyle.italic,
+      ),
+      'quote': const TextStyle(
+        color: Color(0xff5c6370),
+        fontStyle: FontStyle.italic,
+      ),
+      'doctag': const TextStyle(color: Color(0xffc678dd)),
+      'keyword': const TextStyle(color: Color(0xffc678dd)),
+      'formula': const TextStyle(color: Color(0xffc678dd)),
+      'section': const TextStyle(color: Color(0xffe06c75)),
+      'name': const TextStyle(color: Color(0xffe06c75)),
+      'selector-tag': const TextStyle(color: Color(0xffe06c75)),
+      'deletion': const TextStyle(color: Color(0xffe06c75)),
+      'subst': const TextStyle(color: Color(0xffe06c75)),
+      'literal': const TextStyle(color: Color(0xff56b6c2)),
+      'string': const TextStyle(color: Color(0xff98c379)),
+      'regexp': const TextStyle(color: Color(0xff98c379)),
+      'addition': const TextStyle(color: Color(0xff98c379)),
+      'attribute': const TextStyle(color: Color(0xff98c379)),
+      'meta-string': const TextStyle(color: Color(0xff98c379)),
+      'built_in': const TextStyle(color: Color(0xffe6c07b)),
+      'attr': const TextStyle(color: Color(0xffd19a66)),
+      'variable': const TextStyle(color: Color(0xffd19a66)),
+      'template-variable': const TextStyle(color: Color(0xffd19a66)),
+      'type': const TextStyle(color: Color(0xffd19a66)),
+      'selector-class': const TextStyle(color: Color(0xffd19a66)),
+      'selector-attr': const TextStyle(color: Color(0xffd19a66)),
+      'selector-pseudo': const TextStyle(color: Color(0xffd19a66)),
+      'number': const TextStyle(color: Color(0xffd19a66)),
+      'symbol': const TextStyle(color: Color(0xff61aeee)),
+      'bullet': const TextStyle(color: Color(0xff61aeee)),
+      'link': const TextStyle(color: Color(0xff61aeee)),
+      'meta': const TextStyle(color: Color(0xff61aeee)),
+      'selector-id': const TextStyle(color: Color(0xff61aeee)),
+      'title': const TextStyle(color: Color(0xff61aeee)),
+      'emphasis': const TextStyle(fontStyle: FontStyle.italic),
+      'strong': const TextStyle(fontWeight: FontWeight.bold),
+    };
+  }
+}
+
+class _ChatH1Config extends HeadingConfig {
+  const _ChatH1Config({
+    this.style = const TextStyle(
+      fontSize: 32,
+      height: 40 / 32,
+      fontWeight: FontWeight.bold,
+    ),
+    required this.dividerColor,
+  });
+
+  @override
+  final TextStyle style;
+  final Color dividerColor;
+
+  @override
+  String get tag => MarkdownTag.h1.name;
+
+  @override
+  HeadingDivider? get divider => HeadingDivider(
+        space: 10,
+        color: dividerColor,
+        height: 10,
+      );
+}
+
+///config class for h2
+class _ChatH2Config extends HeadingConfig {
+  const _ChatH2Config({
+    this.style = const TextStyle(
+      fontSize: 24,
+      height: 30 / 24,
+      fontWeight: FontWeight.bold,
+    ),
+    required this.dividerColor,
+  });
+  @override
+  final TextStyle style;
+  final Color dividerColor;
+
+  @override
+  String get tag => MarkdownTag.h2.name;
+
+  @override
+  HeadingDivider? get divider => HeadingDivider(
+        space: 10,
+        color: dividerColor,
+        height: 10,
+      );
+}
+
+class _ChatH3Config extends HeadingConfig {
+  const _ChatH3Config({
+    this.style = const TextStyle(
+      fontSize: 24,
+      height: 30 / 24,
+      fontWeight: FontWeight.bold,
+    ),
+    required this.dividerColor,
+  });
+
+  @override
+  final TextStyle style;
+  final Color dividerColor;
+
+  @override
+  String get tag => MarkdownTag.h3.name;
+
+  @override
+  HeadingDivider? get divider => HeadingDivider(
+        space: 10,
+        color: dividerColor,
+        height: 10,
+      );
+}
--- a/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/ai_text_message.dart
+++ b/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/ai_text_message.dart
@ -2,19 +2,15 @@ import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/ai_chat/application/chat_ai_message_bloc.dart';
 import 'package:appflowy/plugins/ai_chat/application/chat_bloc.dart';
 import 'package:appflowy/plugins/ai_chat/presentation/chat_loading.dart';
-import 'package:appflowy/util/theme_extension.dart';
+import 'package:appflowy/plugins/ai_chat/presentation/message/ai_markdown_text.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:fixnum/fixnum.dart';
-import 'package:flowy_infra/theme_extension.dart';
 import 'package:flowy_infra_ui/style_widget/button.dart';
 import 'package:flowy_infra_ui/style_widget/text.dart';
 import 'package:flowy_infra_ui/widget/spacing.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_chat_types/flutter_chat_types.dart';
-import 'package:markdown_widget/markdown_widget.dart';
-
-import 'selectable_highlight.dart';

 class ChatAITextMessageWidget extends StatelessWidget {
  const ChatAITextMessageWidget({
@ -59,248 +55,12 @@ class ChatAITextMessageWidget extends StatelessWidget {
          if (state.text.isEmpty) {
            return const ChatAILoading();
          } else {
-            return _textWidgetBuilder(user, context, state.text);
+            return AIMarkdownText(markdown: state.text);
          }
        },
      ),
    );
  }
-
-  Widget _textWidgetBuilder(
-    User user,
-    BuildContext context,
-    String text,
-  ) {
-    return MarkdownWidget(
-      data: text,
-      shrinkWrap: true,
-      physics: const NeverScrollableScrollPhysics(),
-      config: configFromContext(context),
-    );
-  }
-
-  MarkdownConfig configFromContext(BuildContext context) {
-    return MarkdownConfig(
-      configs: [
-        HrConfig(color: AFThemeExtension.of(context).textColor),
-        ChatH1Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 24,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-          dividerColor: AFThemeExtension.of(context).lightGreyHover,
-        ),
-        ChatH2Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 20,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-          dividerColor: AFThemeExtension.of(context).lightGreyHover,
-        ),
-        ChatH3Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 18,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-          dividerColor: AFThemeExtension.of(context).lightGreyHover,
-        ),
-        H4Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 16,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-        ),
-        H5Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 14,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-        ),
-        H6Config(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 12,
-            fontWeight: FontWeight.bold,
-            height: 1.5,
-          ),
-        ),
-        PreConfig(
-          builder: (code, language) {
-            return ConstrainedBox(
-              constraints: const BoxConstraints(
-                minWidth: 800,
-              ),
-              child: ClipRRect(
-                borderRadius: const BorderRadius.all(Radius.circular(6.0)),
-                child: SelectableHighlightView(
-                  code,
-                  language: language,
-                  theme: getHightlineTheme(context),
-                  padding: const EdgeInsets.all(14),
-                  textStyle: TextStyle(
-                    color: AFThemeExtension.of(context).textColor,
-                    fontSize: 14,
-                    fontWeight: FontWeight.bold,
-                    height: 1.5,
-                  ),
-                ),
-              ),
-            );
-          },
-        ),
-        PConfig(
-          textStyle: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 16,
-            fontWeight: FontWeight.w500,
-            height: 1.5,
-          ),
-        ),
-        CodeConfig(
-          style: TextStyle(
-            color: AFThemeExtension.of(context).textColor,
-            fontSize: 16,
-            fontWeight: FontWeight.w500,
-            height: 1.5,
-          ),
-        ),
-        BlockquoteConfig(
-          sideColor: AFThemeExtension.of(context).lightGreyHover,
-          textColor: AFThemeExtension.of(context).textColor,
-        ),
-      ],
-    );
-  }
-}
-
-Map<String, TextStyle> getHightlineTheme(BuildContext context) {
-  return {
-    'root': TextStyle(
-      color: const Color(0xffabb2bf),
-      backgroundColor:
-          Theme.of(context).isLightMode ? Colors.white : Colors.black38,
-    ),
-    'comment':
-        const TextStyle(color: Color(0xff5c6370), fontStyle: FontStyle.italic),
-    'quote':
-        const TextStyle(color: Color(0xff5c6370), fontStyle: FontStyle.italic),
-    'doctag': const TextStyle(color: Color(0xffc678dd)),
-    'keyword': const TextStyle(color: Color(0xffc678dd)),
-    'formula': const TextStyle(color: Color(0xffc678dd)),
-    'section': const TextStyle(color: Color(0xffe06c75)),
-    'name': const TextStyle(color: Color(0xffe06c75)),
-    'selector-tag': const TextStyle(color: Color(0xffe06c75)),
-    'deletion': const TextStyle(color: Color(0xffe06c75)),
-    'subst': const TextStyle(color: Color(0xffe06c75)),
-    'literal': const TextStyle(color: Color(0xff56b6c2)),
-    'string': const TextStyle(color: Color(0xff98c379)),
-    'regexp': const TextStyle(color: Color(0xff98c379)),
-    'addition': const TextStyle(color: Color(0xff98c379)),
-    'attribute': const TextStyle(color: Color(0xff98c379)),
-    'meta-string': const TextStyle(color: Color(0xff98c379)),
-    'built_in': const TextStyle(color: Color(0xffe6c07b)),
-    'attr': const TextStyle(color: Color(0xffd19a66)),
-    'variable': const TextStyle(color: Color(0xffd19a66)),
-    'template-variable': const TextStyle(color: Color(0xffd19a66)),
-    'type': const TextStyle(color: Color(0xffd19a66)),
-    'selector-class': const TextStyle(color: Color(0xffd19a66)),
-    'selector-attr': const TextStyle(color: Color(0xffd19a66)),
-    'selector-pseudo': const TextStyle(color: Color(0xffd19a66)),
-    'number': const TextStyle(color: Color(0xffd19a66)),
-    'symbol': const TextStyle(color: Color(0xff61aeee)),
-    'bullet': const TextStyle(color: Color(0xff61aeee)),
-    'link': const TextStyle(color: Color(0xff61aeee)),
-    'meta': const TextStyle(color: Color(0xff61aeee)),
-    'selector-id': const TextStyle(color: Color(0xff61aeee)),
-    'title': const TextStyle(color: Color(0xff61aeee)),
-    'emphasis': const TextStyle(fontStyle: FontStyle.italic),
-    'strong': const TextStyle(fontWeight: FontWeight.bold),
-  };
-}
-
-class ChatH1Config extends HeadingConfig {
-  const ChatH1Config({
-    this.style = const TextStyle(
-      fontSize: 32,
-      height: 40 / 32,
-      fontWeight: FontWeight.bold,
-    ),
-    required this.dividerColor,
-  });
-
-  @override
-  final TextStyle style;
-  final Color dividerColor;
-
-  @override
-  String get tag => MarkdownTag.h1.name;
-
-  @override
-  HeadingDivider? get divider => HeadingDivider(
-        space: 10,
-        color: dividerColor,
-        height: 10,
-      );
-}
-
-///config class for h2
-class ChatH2Config extends HeadingConfig {
-  const ChatH2Config({
-    this.style = const TextStyle(
-      fontSize: 24,
-      height: 30 / 24,
-      fontWeight: FontWeight.bold,
-    ),
-    required this.dividerColor,
-  });
-  @override
-  final TextStyle style;
-  final Color dividerColor;
-
-  @override
-  String get tag => MarkdownTag.h2.name;
-
-  @override
-  HeadingDivider? get divider => HeadingDivider(
-        space: 10,
-        color: dividerColor,
-        height: 10,
-      );
-}
-
-class ChatH3Config extends HeadingConfig {
-  const ChatH3Config({
-    this.style = const TextStyle(
-      fontSize: 24,
-      height: 30 / 24,
-      fontWeight: FontWeight.bold,
-    ),
-    required this.dividerColor,
-  });
-
-  @override
-  final TextStyle style;
-  final Color dividerColor;
-
-  @override
-  String get tag => MarkdownTag.h3.name;
-
-  @override
-  HeadingDivider? get divider => HeadingDivider(
-        space: 10,
-        color: dividerColor,
-        height: 10,
-      );
 }

 class StreamingError extends StatelessWidget {
--- a/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/user_text_message.dart
+++ b/frontend/appflowy_flutter/lib/plugins/ai_chat/presentation/message/user_text_message.dart
@ -52,7 +52,6 @@ class TextMessageText extends StatelessWidget {
      text,
      fontSize: 16,
      fontWeight: FontWeight.w500,
-      lineHeight: 1.5,
      maxLines: null,
      selectable: true,
      color: AFThemeExtension.of(context).textColor,
--- a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/parsers/markdown_code_parser.dart
+++ b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/parsers/markdown_code_parser.dart
@ -0,0 +1,52 @@
+import 'package:appflowy_editor/appflowy_editor.dart';
+import 'package:appflowy_editor_plugins/appflowy_editor_plugins.dart';
+import 'package:markdown/markdown.dart' as md;
+
+class MarkdownCodeBlockParser extends CustomMarkdownParser {
+  const MarkdownCodeBlockParser();
+
+  @override
+  List<Node> transform(
+    md.Node element,
+    List<CustomMarkdownParser> parsers, {
+    MarkdownListType listType = MarkdownListType.unknown,
+    int? startNumber,
+  }) {
+    if (element is! md.Element) {
+      return [];
+    }
+
+    if (element.tag != 'pre') {
+      return [];
+    }
+
+    final ec = element.children;
+    if (ec == null || ec.isEmpty) {
+      return [];
+    }
+
+    final code = ec.first;
+    if (code is! md.Element || code.tag != 'code') {
+      return [];
+    }
+
+    String? language;
+    if (code.attributes.containsKey('class')) {
+      final classes = code.attributes['class']!.split(' ');
+      final languageClass = classes.firstWhere(
+        (c) => c.startsWith('language-'),
+        orElse: () => '',
+      );
+      language = languageClass.substring('language-'.length);
+    }
+
+    final deltaDecoder = DeltaMarkdownDecoder();
+
+    return [
+      codeBlockNode(
+        language: language,
+        delta: deltaDecoder.convertNodes(code.children),
+      ),
+    ];
+  }
+}
--- a/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/parsers/markdown_parsers.dart
+++ b/frontend/appflowy_flutter/lib/plugins/document/presentation/editor_plugins/parsers/markdown_parsers.dart
@ -1,3 +1,4 @@
 export 'callout_node_parser.dart';
+export 'markdown_code_parser.dart';
 export 'math_equation_node_parser.dart';
 export 'toggle_list_node_parser.dart';
--- a/frontend/appflowy_flutter/lib/workspace/presentation/home/menu/sidebar/import/import_panel.dart
+++ b/frontend/appflowy_flutter/lib/workspace/presentation/home/menu/sidebar/import/import_panel.dart
@ -4,6 +4,7 @@ import 'dart:io';
 import 'package:appflowy/generated/locale_keys.g.dart';
 import 'package:appflowy/plugins/document/application/document_data_pb_extension.dart';
 import 'package:appflowy/plugins/document/presentation/editor_plugins/migration/editor_migration.dart';
+import 'package:appflowy/plugins/document/presentation/editor_plugins/parsers/markdown_code_parser.dart';
 import 'package:appflowy/startup/startup.dart';
 import 'package:appflowy/workspace/application/settings/share/import_service.dart';
 import 'package:appflowy/workspace/presentation/home/menu/sidebar/import/import_type.dart';
@ -220,7 +221,12 @@ class _ImportPanelState extends State<ImportPanel> {
 Uint8List? _documentDataFrom(ImportType importType, String data) {
  switch (importType) {
    case ImportType.markdownOrText:
-      final document = markdownToDocument(data);
+      final document = markdownToDocument(
+        data,
+        markdownParsers: [
+          const MarkdownCodeBlockParser(),
+        ],
+      );
      return DocumentDataPBFromTo.fromDocument(document)?.writeToBuffer();
    case ImportType.historyDocument:
      final document = EditorMigration.migrateDocument(data);
--- a/frontend/appflowy_flutter/pubspec.lock
+++ b/frontend/appflowy_flutter/pubspec.lock
@ -53,11 +53,11 @@ packages:
    dependency: "direct main"
    description:
      path: "."
-      ref: e8ee051
-      resolved-ref: e8ee051719eded6621ccdc2722f696411c020209
+      ref: d2d9873
+      resolved-ref: d2d987312d3a667336c7e12c36da7dbbb62d66db
      url: "https://github.com/AppFlowy-IO/appflowy-editor.git"
    source: git
-    version: "3.0.0"
+    version: "3.1.0"
  appflowy_editor_plugins:
    dependency: "direct main"
    description:
@ -121,6 +121,22 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "1.2.0"
+  barcode:
+    dependency: transitive
+    description:
+      name: barcode
+      sha256: ab180ce22c6555d77d45f0178a523669db67f95856e3378259ef2ffeb43e6003
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.8"
+  bidi:
+    dependency: transitive
+    description:
+      name: bidi
+      sha256: "1a7d0c696324b2089f72e7671fd1f1f64fef44c980f3cebc84e803967c597b63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.10"
  bitsdojo_window:
    dependency: "direct main"
    description:
@ -965,6 +981,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "1.0.0"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: "2237616a36c0d69aef7549ab439b833fb7f9fb9fc861af2cc9ac3eedddd69ca8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.2.0"
  image_gallery_saver:
    dependency: "direct main"
    description:
@ -1219,7 +1243,7 @@ packages:
    source: hosted
    version: "1.2.0"
  markdown:
-    dependency: transitive
+    dependency: "direct main"
    description:
      name: markdown
      sha256: ef2a1298144e3f985cc736b22e0ccdaf188b5b3970648f2d9dc13efd1d9df051
@ -1434,6 +1458,22 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "3.1.0+3"
+  pdf:
+    dependency: transitive
+    description:
+      name: pdf
+      sha256: "81d5522bddc1ef5c28e8f0ee40b71708761753c163e0c93a40df56fd515ea0f0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.11.0"
+  pdf_widget_wrapper:
+    dependency: transitive
+    description:
+      name: pdf_widget_wrapper
+      sha256: c930860d987213a3d58c7ec3b7ecf8085c3897f773e8dc23da9cae60a5d6d0f5
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
  percent_indicator:
    dependency: "direct main"
    description:
@ -1554,6 +1594,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "2.1.0"
+  printing:
+    dependency: transitive
+    description:
+      name: printing
+      sha256: cc4b256a5a89d5345488e3318897b595867f5181b8c5ed6fc63bfa5f2044aec3
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.13.1"
  process:
    dependency: transitive
    description:
@ -1594,6 +1642,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "1.2.3"
+  qr:
+    dependency: transitive
+    description:
+      name: qr
+      sha256: "64957a3930367bf97cc211a5af99551d630f2f4625e38af10edd6b19131b64b3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.1"
  realtime_client:
    dependency: transitive
    description:
--- a/frontend/appflowy_flutter/pubspec.yaml
+++ b/frontend/appflowy_flutter/pubspec.yaml
@ -141,6 +141,7 @@ dependencies:
  shimmer: ^3.0.0
  isolates: ^3.0.3+8
  markdown_widget: ^2.3.2+6
+  markdown:

  # Window Manager for MacOS and Linux
  window_manager: ^0.3.9
@ -187,7 +188,7 @@ dependency_overrides:
  appflowy_editor:
    git:
      url: https://github.com/AppFlowy-IO/appflowy-editor.git
-      ref: "e8ee051"
+      ref: "d2d9873"

  appflowy_editor_plugins:
    git: