fix(chat): group run output and hide empty messages

2026-11-05 11:06:36 +08:00
parent 586776998b
commit 276e2389d6
8 changed files with 155 additions and 3 deletions
@@ -0,0 +1,45 @@
+import type { Message } from '@/stores/hermes/chat'
+
+// Group only within an uninterrupted turn. Tool rows remain available after
+// the combined answer; user, command and system messages are hard boundaries.
+export function groupRunMessages(messages: Message[], runActive: boolean): Message[] {
+  const result: Message[] = []
+  let assistants: Message[] = []
+  let tools: Message[] = []
+  let marker: string | null = null
+
+  function flush(completed: boolean) {
+    if (assistants.length) {
+      const first = assistants[0]
+      result.push({
+        ...first,
+        id: assistants[assistants.length - 1].id,
+        content: assistants.map(m => m.content).filter(text => text.trim()).join('\n\n'),
+        reasoning: assistants.map(m => m.reasoning).filter(Boolean).join('\n\n') || undefined,
+        attachments: assistants.flatMap(m => m.attachments || []),
+        isStreaming: assistants.some(m => m.isStreaming),
+      })
+    }
+    result.push(...tools)
+    if (completed && assistants.length) {
+      result.push({ id: `run-end-${assistants[0].id}`, role: 'system', content: '', timestamp: assistants[assistants.length - 1].timestamp, systemType: 'run-end' })
+    }
+    assistants = []
+    tools = []
+    marker = null
+  }
+
+  for (const message of messages) {
+    if (message.role !== 'assistant' && message.role !== 'tool') {
+      flush(true)
+      result.push(message)
+      continue
+    }
+    if (marker && message.runMarker && marker !== message.runMarker) flush(true)
+    marker ||= message.runMarker || null
+    if (message.role === 'assistant') assistants.push(message)
+    else tools.push(message)
+  }
+  flush(!runActive)
+  return result
+}