perf: lighten routes and improve ai runtime events

web/apps/web-ele/src/components/ai-chat-panel/composables/useEventHandler.ts

@@ -214,6 +214,18 @@ export function useEventHandler(config: EventHandlerConfig) {
     };
   };
 
+  const getStreamErrorMessage = (event: StreamEvent) =>
+    event.error_message ||
+    event.message ||
+    event.error ||
+    event.content ||
+    '执行失败';
+
+  const isSuccessEvent = (event: StreamEvent) =>
+    !event.error_message &&
+    !event.error &&
+    (!event.status || event.status === 'success' || event.status === 'completed');
+
   /** 处理流式事件 */
   const handleStreamEvent = (event: StreamEvent, msgId: string) => {
     switch (event.type) {
@@ -357,18 +369,19 @@ export function useEventHandler(config: EventHandlerConfig) {
       }
 
       case 'error': {
+        const errorMessage = getStreamErrorMessage(event);
         currentSteps.value.push({
           type: 'error',
-          content: event.message || event.content || '执行失败',
+          content: errorMessage,
           node_id: event.node_id,
           node_type: event.node_type,
           ...buildReasoningMeta(event),
-          status: 'completed',
+          status: 'failed',
           timestamp: new Date().toISOString(),
         });
         updateAssistantMessage(msgId, {
           status: 'failed',
-          error_message: event.message || event.content || '执行失败',
+          error_message: errorMessage,
           reasoning_steps: [...currentSteps.value],
         });
         running.value = false;
@@ -535,25 +548,30 @@ export function useEventHandler(config: EventHandlerConfig) {
           event.node_type,
           event.node_label,
         );
+        const nodeSucceeded = isSuccessEvent(event);
+        const nodeStatus = nodeSucceeded ? 'completed' : 'failed';
+        const nodeContent = nodeSucceeded
+          ? completeLabel
+          : `${completeLabel || event.node_id || '节点'}：${getStreamErrorMessage(event)}`;
         if (existingIndex === -1) {
           currentSteps.value.push({
             type: 'node_complete',
-            content: completeLabel,
+            content: nodeContent,
             node_id: event.node_id,
             node_type: event.node_type,
             ...buildReasoningMeta(event),
             output: event.outputs,
-            status: 'completed',
+            status: nodeStatus,
             timestamp: new Date().toISOString(),
           });
         } else {
           currentSteps.value[existingIndex] = {
             ...currentSteps.value[existingIndex]!,
             type: 'node_complete',
-            content: completeLabel,
+            content: nodeContent,
             ...buildReasoningMeta(event),
             output: event.outputs,
-            status: 'completed',
+            status: nodeStatus,
           };
         }
         updateAssistantMessage(msgId, {