Initial commit

2026-07-01 17:56:31 +08:00
commit d78931979d
731 changed files with 311088 additions and 0 deletions
@@ -0,0 +1,161 @@
+import type { ChatMessage, ChatMessageMeta, CheckpointReplyMetadata } from '../types/chat'
+
+const CHECKPOINT_TYPES = new Set([
+  'company_work_item_gate',
+  'company_delivery_feedback',
+  'company_staffing_selection',
+  'company_recruitment_confirmation',
+  'company_reorg_pending',
+  'human_escalation',
+  'task_user_input',
+])
+
+const TERMINAL_CHECKPOINT_STATUSES = new Set([
+  'responded',
+  'resolved',
+  'timeout',
+  'timed_out',
+  'expired',
+  'stale',
+  'superseded',
+  'ignored',
+  'cancelled',
+  'canceled',
+  'invalid',
+])
+
+export function isCheckpointType(value: string | undefined): boolean {
+  return CHECKPOINT_TYPES.has(String(value ?? '').trim())
+}
+
+export function isCheckpointCardMetadata(meta: ChatMessageMeta | undefined): boolean {
+  if (!isCheckpointType(meta?.checkpoint_type)) {
+    return false
+  }
+  if (meta?.self_evolution_completed) {
+    return false
+  }
+  if (String(meta?.kind ?? '').trim() === 'company_self_evolution_result') {
+    return false
+  }
+  return true
+}
+
+export function isCheckpointResolved(meta: ChatMessageMeta | undefined): boolean {
+  const status = String(meta?.checkpoint_status ?? '').trim().toLowerCase()
+  if (TERMINAL_CHECKPOINT_STATUSES.has(status)) {
+    return true
+  }
+  return !!String(meta?.checkpoint_response_message_id ?? '').trim()
+}
+
+export function toCheckpointReplyMetadata(meta: ChatMessageMeta | undefined): CheckpointReplyMetadata | undefined {
+  const checkpointId = String(meta?.checkpoint_id ?? '').trim()
+  if (!checkpointId) {
+    return undefined
+  }
+  const checkpointType = String(meta?.checkpoint_type ?? '').trim()
+  const escalationId = String(meta?.escalation_id ?? '').trim()
+  return {
+    response_to_checkpoint_id: checkpointId,
+    response_to_checkpoint_type: checkpointType || undefined,
+    response_to_escalation_id: escalationId || undefined,
+  }
+}
+
+export function checkpointReplyMetadataForComposer(
+  meta: CheckpointReplyMetadata | undefined,
+): CheckpointReplyMetadata | undefined {
+  const checkpointType = String(meta?.response_to_checkpoint_type ?? '').trim()
+  if (checkpointType === 'company_delivery_feedback' || checkpointType === 'human_escalation') {
+    return undefined
+  }
+  return meta
+}
+
+export function isResponseForCheckpoint(message: ChatMessage, checkpointMeta: ChatMessageMeta | undefined): boolean {
+  if (message.sender !== 'user') {
+    return false
+  }
+  const checkpointId = String(checkpointMeta?.checkpoint_id ?? '').trim()
+  if (!checkpointId) {
+    return false
+  }
+  const replyMeta = message.metadata
+  if (String(replyMeta?.response_to_checkpoint_id ?? '').trim() === checkpointId) {
+    return true
+  }
+  const checkpointType = String(checkpointMeta?.checkpoint_type ?? '').trim()
+  const escalationId = String(checkpointMeta?.escalation_id ?? '').trim()
+  return checkpointType === 'human_escalation'
+    && !!escalationId
+    && String(replyMeta?.response_to_escalation_id ?? '').trim() === escalationId
+}
+
+export function analyzeCheckpointMessages(messages: ChatMessage[]): {
+  pendingMessageIds: Set<string>
+  respondedMessageIds: Set<string>
+  duplicateMessageIds: Set<string>
+  latestPendingReplyMetadata?: CheckpointReplyMetadata
+} {
+  const pendingMessageIds = new Set<string>()
+  const respondedMessageIds = new Set<string>()
+  const duplicateMessageIds = new Set<string>()
+  let latestPendingReplyMetadata: CheckpointReplyMetadata | undefined
+  const latestCheckpointReplyIndex = new Map<string, number>()
+  const latestEscalationReplyIndex = new Map<string, number>()
+  const seenCheckpointIds = new Set<string>()
+
+  for (let i = 0; i < messages.length; i++) {
+    const message = messages[i]
+    if (message.sender !== 'user') continue
+    const replyMeta = message.metadata
+    const checkpointId = String(replyMeta?.response_to_checkpoint_id ?? '').trim()
+    if (checkpointId) {
+      latestCheckpointReplyIndex.set(checkpointId, i)
+    }
+    const escalationId = String(replyMeta?.response_to_escalation_id ?? '').trim()
+    if (escalationId) {
+      latestEscalationReplyIndex.set(escalationId, i)
+    }
+  }
+
+  for (let i = 0; i < messages.length; i++) {
+    const message = messages[i]
+    const checkpointMeta = message.metadata
+    if (!isCheckpointCardMetadata(checkpointMeta)) {
+      continue
+    }
+
+    const checkpointId = String(checkpointMeta?.checkpoint_id ?? '').trim()
+    const checkpointType = String(checkpointMeta?.checkpoint_type ?? '').trim()
+    const escalationId = String(checkpointMeta?.escalation_id ?? '').trim()
+    if (checkpointId && seenCheckpointIds.has(checkpointId)) {
+      duplicateMessageIds.add(message.id)
+      continue
+    }
+    if (checkpointId) {
+      seenCheckpointIds.add(checkpointId)
+    }
+
+    const hasLaterCheckpointReply = !!checkpointId && (latestCheckpointReplyIndex.get(checkpointId) ?? -1) > i
+    const hasLaterEscalationReply = checkpointType === 'human_escalation'
+      && !!escalationId
+      && (latestEscalationReplyIndex.get(escalationId) ?? -1) > i
+
+    if (isCheckpointResolved(checkpointMeta) || hasLaterCheckpointReply || hasLaterEscalationReply) {
+      respondedMessageIds.add(message.id)
+      continue
+    }
+
+    pendingMessageIds.add(message.id)
+    latestPendingReplyMetadata = toCheckpointReplyMetadata(checkpointMeta) ?? latestPendingReplyMetadata
+  }
+
+  return {
+    pendingMessageIds,
+    respondedMessageIds,
+    duplicateMessageIds,
+    latestPendingReplyMetadata,
+  }
+}