feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/chat-area/text-grab/src/utils/should-refine-range.ts

@@ -0,0 +1,50 @@
+/*
+ * 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.
+ */
+ 
+import { CONTENT_ATTRIBUTE_NAME } from '../constants/range';
+import { getAllNodesInRange } from './helper/get-all-nodes-in-range';
+import { findAncestorNodeByTagName } from './helper/find-ancestor-node-by-tag-name';
+import { getAncestorAttributeValue } from './get-ancestor-attribute-value';
+
+export const shouldRefineRange = (range: Range): boolean => {
+  // 获取选区的所有节点
+  const nodes = getAllNodesInRange(range);
+
+  let validNodeLength = 0;
+
+  let hasNodeInLink = false;
+
+  // 遍历所有节点，检查它们的祖先是否都有特定类名属性
+  for (const node of nodes) {
+    const attributeValue = getAncestorAttributeValue(
+      node,
+      CONTENT_ATTRIBUTE_NAME,
+    );
+
+    // 如果不存在才需要覆盖 hasNodeInLink，确保找到有节点在链接中
+    if (!hasNodeInLink) {
+      hasNodeInLink = Boolean(findAncestorNodeByTagName(node, 'A'));
+    }
+
+    if (attributeValue) {
+      validNodeLength++;
+    }
+  }
+
+  const { endOffset } = range;
+
+  return validNodeLength !== nodes.length || hasNodeInLink || endOffset === 0;
+};