feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/md-editor-adapter/src/editor.tsx

@@ -0,0 +1,120 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import {
+  useRef,
+  useImperativeHandle,
+  forwardRef,
+  useState,
+  useEffect,
+} from 'react';
+
+import { TextArea, withField } from '@coze-arch/coze-design';
+
+import {
+  type EditorInputProps,
+  type EditorHandle,
+  type Editor,
+  type Delta,
+} from './types';
+
+export const EditorFullInputInner = forwardRef<EditorHandle, EditorInputProps>(
+  (props: EditorInputProps, ref) => {
+    const {
+      value: propsValue,
+      onChange: propsOnChange,
+      getEditor,
+      ...restProps
+    } = props;
+    const [value, setValue] = useState(propsValue);
+
+    // 创建一个可变引用以存储最新的value值
+    const valueRef = useRef(value);
+
+    // 当value更新时，同步更新valueRef
+    useEffect(() => {
+      valueRef.current = value;
+    }, [value]);
+
+    const editorRef = useRef<Editor>({
+      setHTML: (htmlContent: string) => {
+        setValue(htmlContent);
+      },
+      setText: (text: string) => {
+        setValue(text);
+      },
+      setContent: (content: { deltas: Delta[] }) => {
+        setValue(content.deltas[0].insert);
+      },
+      getContent: () => ({
+        deltas: [{ insert: valueRef.current ?? '' }],
+      }),
+      getText: () => valueRef.current || '',
+      getRootContainer: () => null,
+      getContentState: () => ({
+        getZoneState: (zone: any) => null,
+      }),
+      selection: {
+        getSelection: () => ({
+          start: 0,
+          end: 0,
+          zoneId: '0',
+        }),
+      },
+      registerCommand: () => null,
+      scrollModule: {
+        scrollTo: () => null,
+      },
+      on: () => null,
+    });
+
+    useImperativeHandle(ref, () => ({
+      setDeltaContent(delta) {
+        editorRef.current && delta && editorRef.current.setContent(delta);
+      },
+      getEditor() {
+        return editorRef.current;
+      },
+      getMarkdown() {
+        return editorRef.current?.getText() || '';
+      },
+    }));
+
+    useEffect(() => {
+      getEditor?.(editorRef.current);
+    }, [getEditor]);
+
+    return (
+      <TextArea
+        {...restProps}
+        value={value}
+        onChange={v => {
+          setValue(v);
+          propsOnChange?.(v);
+        }}
+      />
+    );
+  },
+);
+
+export const EditorInput: typeof EditorFullInputInner = withField(
+  EditorFullInputInner,
+  {
+    valueKey: 'value',
+    onKeyChangeFnName: 'onChange',
+  },
+);