建议功能

import { createPlateEditor } from 'platejs/react';
import { SuggestionKit } from '@/components/editor/plugins/suggestion-kit';

const editor = createPlateEditor({
  plugins: [
    // ...其他插件,
    ...SuggestionKit,
  ],
});

npm install @platejs/suggestion

import {
  type ExtendConfig,
  type Path,
  isSlateEditor,
  isSlateElement,
  isSlateString,
} from 'platejs';
import {
  type BaseSuggestionConfig,
  BaseSuggestionPlugin,
} from '@platejs/suggestion';
import { createPlatePlugin, toTPlatePlugin } from 'platejs/react';
import { BlockSuggestion } from '@/components/ui/block-suggestion';
import { SuggestionLeaf } from '@/components/ui/suggestion-node';

export type SuggestionConfig = ExtendConfig<
  BaseSuggestionConfig,
  {
    activeId: string | null;
    hoverId: string | null;
    uniquePathMap: Map<string, Path>;
  }
>;

export const suggestionPlugin = toTPlatePlugin<SuggestionConfig>(
  BaseSuggestionPlugin,
  ({ editor }) => ({
    options: {
      activeId: null,
      currentUserId: 'alice', // 设置当前用户ID
      hoverId: null,
      uniquePathMap: new Map(),
    },
    render: {
      node: SuggestionLeaf,
      belowRootNodes: ({ api, element }) => {
        if (!api.suggestion!.isBlockSuggestion(element)) {
          return null;
        }

        return <BlockSuggestion element={element} />;
      },
    },
  })
);

export const suggestionPlugin = toTPlatePlugin<SuggestionConfig>(
  BaseSuggestionPlugin,
  ({ editor }) => ({
    handlers: {
      // 当点击建议外部时取消活跃建议
      onClick: ({ api, event, setOption, type }) => {
        let leaf = event.target as HTMLElement;
        let isSet = false;

        const unsetActiveSuggestion = () => {
          setOption('activeId', null);
          isSet = true;
        };

        if (!isSlateString(leaf)) unsetActiveSuggestion();

        while (
          leaf.parentElement &&
          !isSlateElement(leaf.parentElement) &&
          !isSlateEditor(leaf.parentElement)
        ) {
          if (leaf.classList.contains(`slate-${type}`)) {
            const suggestionEntry = api.suggestion!.node({ isText: true });

            if (!suggestionEntry) {
              unsetActiveSuggestion();
              break;
            }

            const id = api.suggestion!.nodeId(suggestionEntry[0]);
            setOption('activeId', id ?? null);
            isSet = true;
            break;
          }

          leaf = leaf.parentElement;
        }

        if (!isSet) unsetActiveSuggestion();
      },
    },
    // ... 之前的选项和渲染配置
  })
);

import { createPlateEditor, createPlatePlugin } from 'platejs/react';
import { SuggestionLineBreak } from '@/components/ui/suggestion-node';

const suggestionLineBreakPlugin = createPlatePlugin({
  key: 'suggestionLineBreak',
  render: { belowNodes: SuggestionLineBreak as any },
});

const editor = createPlateEditor({
  plugins: [
    // ...其他插件,
    suggestionPlugin,
    suggestionLineBreakPlugin,
  ],
});

import { useEditorRef, usePluginOption } from 'platejs/react';

function SuggestionToolbar() {
  const editor = useEditorRef();
  const isSuggesting = usePluginOption(suggestionPlugin, 'isSuggesting');

  const toggleSuggesting = () => {
    editor.setOption(suggestionPlugin, 'isSuggesting', !isSuggesting);
  };

  return (
    <button onClick={toggleSuggesting}>
      {isSuggesting ? '停止建议' : '开始建议'}
    </button>
  );
}

const editor = createPlateEditor({
  plugins: [
    // ...其他插件,
    discussionPlugin,
    suggestionPlugin.configure({
      options: {
        currentUserId: 'alice',
      },
    }),
    suggestionLineBreakPlugin,
  ],
});