_get_tool_label，_get_tool_icon 合并为一个函数_get_tool_meta

jingrow/ai/api/chat.py

@@ -42,28 +42,17 @@ def _summarize_tool_result(result: dict) -> str:
 	return text
 
 
-def _get_tool_label(tool_name: str) -> str:
-	"""根据工具名称返回 label（前端友好显示名），用于前端展示"""
-	try:
-		tool = ToolRegistry.get(tool_name)
-		if tool and tool.label:
-			return tool.label
-	except Exception:
-		pass
-	return tool_name
-
-
-def _get_tool_icon(tool_name: str) -> tuple[str, str]:
-	"""根据工具名称返回 (icon, color)，透传 JSON 配置值
+def _get_tool_meta(tool_name: str) -> tuple[str, str, str]:
+	"""根据工具名称返回 (label, icon, color)，透传 JSON 配置值
 
 	Returns:
-		(icon, color) 二元组，如 ("tabler:search", "#3b82f6")
+		(label, icon, color) 三元组，如 ("Create Record", "tabler:plus", "#10b981")
 	"""
-	default = ("", "")
+	default = ("", "", "")
 	try:
 		tool = ToolRegistry.get(tool_name)
 		if tool:
-			return (tool.icon or "", tool.color or "")
+			return (tool.label or tool_name, tool.icon or "", tool.color or "")
 	except Exception:
 		pass
 	return default
@@ -249,19 +238,19 @@ def chat_stream_sse(chat_name, content, file_record_names=None):
 
 				for tc in tool_calls_this_round:
 					# ----- 实时 Tool Call SSE: begin -----
-					tc_icon, tc_color = _get_tool_icon(tc["name"])
+					tc_label, tc_icon, tc_color = _get_tool_meta(tc["name"])
 					begin_data = {
 						"id": tc["id"],
 						"name": tc["name"],
-						"label": _get_tool_label(tc["name"]),
+						"label": tc_label,
 						"arguments": tc.get("arguments", "{}"),
 						"icon": tc_icon,
 						"color": tc_color,
 					}
 					yield sse_event("tool_call_begin", begin_data)
-			
+				
 					result = ToolRegistry.execute_fc(tc["name"], tc["arguments"])
-			
+				
 					# ----- 实时 Tool Call SSE: result -----
 					success = result.get("success", False)
 					yield sse_event("tool_call_result", {
@@ -270,18 +259,18 @@ def chat_stream_sse(chat_name, content, file_record_names=None):
 						"success": success,
 						"summary": _summarize_tool_result(result),
 					})
-			
+				
 					current_messages.append({
 						"role": "tool",
 						"tool_call_id": tc["id"],
 						"content": json.dumps(result, ensure_ascii=False),
 					})
-
+				
 					# 累积 tool call 到持久化列表
 					all_tool_calls.append({
 						"id": tc["id"],
 						"name": tc["name"],
-						"label": _get_tool_label(tc["name"]),
+						"label": tc_label,
 						"icon": tc_icon,
 						"color": tc_color,
 						"status": "completed" if success else "failed",