feat(expenses): backfill historical claims into expense cases

web/src/utils/expenseCaseTimeline.js

@@ -26,6 +26,7 @@ const BUSINESS_STATUS_LABELS = {
 const EVENT_PRESENTATION = {
   claim_draft_created: { label: '报销草稿已创建', icon: 'mdi mdi-file-plus-outline', tone: 'info' },
   claim_draft_updated: { label: '报销草稿已更新', icon: 'mdi mdi-file-edit-outline', tone: 'info' },
+  historical_claim_imported: { label: '历史单据已纳入统一费用事件', icon: 'mdi mdi-history', tone: 'info' },
   application_submitted: { label: '费用申请已提交', icon: 'mdi mdi-send-outline', tone: 'info' },
   claim_submitted: { label: '报销单已提交', icon: 'mdi mdi-send-outline', tone: 'info' },
   approval_stage_completed: { label: '审批节点已完成', icon: 'mdi mdi-account-check-outline', tone: 'success' },
@@ -83,7 +84,30 @@ function buildStateTransitionSummary(payload) {
   return transition || (nextStage ? `当前节点：${nextStage}` : '')
 }
 
+function buildHistoricalClaimImportSummary(payload) {
+  const currentStatus = resolveStatusLabel(readField(payload, 'next_status', 'nextStatus'))
+  const currentStage = compactText(readField(payload, 'next_approval_stage', 'nextApprovalStage'))
+  const currentStateParts = []
+
+  if (currentStatus) {
+    currentStateParts.push(`纳入时状态：${currentStatus}`)
+  }
+  if (currentStage) {
+    currentStateParts.push(`纳入时节点：${currentStage}`)
+  }
+
+  const currentStateSummary = currentStateParts.length
+    ? `${currentStateParts.join(' · ')}。`
+    : ''
+
+  return `系统已根据原单据建立费用事件档案。${currentStateSummary}导入前办理记录以原单据为准，后续动作将在此持续记录。`
+}
+
 function buildEventSummary(eventType, payload) {
+  if (eventType === 'historical_claim_imported') {
+    return buildHistoricalClaimImportSummary(payload)
+  }
+
   const reason = compactText(payload?.reason)
   if (reason) {
     return reason
@@ -159,7 +183,7 @@ function normalizeEvent(event, index) {
     icon: presentation.icon,
     tone: presentation.tone,
     summary: buildEventSummary(eventType, payload),
-    actorLabel: resolveActorLabel(event),
+    actorLabel: eventType === 'historical_claim_imported' ? '系统' : resolveActorLabel(event),
     occurredAt: compactText(occurredAt),
     occurredAtLabel: formatOccurredAt(occurredAt),
     sortTimestamp: Number.isNaN(timestamp) ? null : timestamp,