fix(ui): stabilize company chat result topology

2026-07-14 20:31:10 +08:00
parent 0a6246aff9
commit 5938b4c215
25 changed files with 1917 additions and 381 deletions
@@ -0,0 +1,50 @@
+import type { ChatMessage, ChatMessageMeta } from '../types/chat'
+
+const TERMINAL_ASSISTANT_KINDS = new Set([
+  'runtime_v2_assistant',
+  'runtime_v2_company_assistant',
+  'child_task_result',
+  'child_task_result_retry',
+  'company_role_result',
+  'company_role_result_retry',
+  'child_result',
+  'top_level_reply',
+])
+
+export function resolveCanonicalTurnId(
+  metadata: ChatMessageMeta | Record<string, unknown> | null | undefined,
+): string {
+  const source = (metadata ?? {}) as Record<string, unknown>
+  for (const key of [
+    'canonical_turn_id',
+    'conversation_turn_id',
+    'turn_id',
+    'execution_turn_id',
+  ]) {
+    const value = String(source[key] ?? '').trim()
+    if (value) return value
+  }
+  return ''
+}
+
+export function terminalAssistantTurnId(message: ChatMessage): string {
+  if (message.sender === 'user') return ''
+  const metadata = (message.metadata ?? {}) as Record<string, unknown>
+  const kind = String(metadata.transcript_kind ?? metadata.kind ?? '').trim()
+  if (!TERMINAL_ASSISTANT_KINDS.has(kind)) return ''
+  if (kind === 'runtime_v2_company_assistant') {
+    // Company tool-call iterations intentionally share this transcript kind
+    // and canonical turn with the final answer. Treating every iteration as
+    // terminal hides the live draft during detail refresh, then grows it back
+    // on the next delta. Only the actual final surface may replace the draft.
+    const uiMessageId = String(metadata.ui_message_id ?? '').trim()
+    const isFinal = metadata.company_final_turn === true
+      || !!String(metadata.result_delivery_id ?? '').trim()
+      || uiMessageId.startsWith('runtime-v2-company-assistant-final:')
+      // Snapshot translation retains final-vs-intermediate as visibility even
+      // when reading records created before structured delivery ids existed.
+      || String(metadata.detail_visibility ?? '').trim() === 'summary'
+    if (!isFinal) return ''
+  }
+  return resolveCanonicalTurnId(metadata)
+}