fix: handle risk explanation standard adjustment

web/src/views/scripts/travelRequestDetailExpenseModel.js

@@ -32,11 +32,24 @@ export const LONG_DISTANCE_TRAVEL_EXPENSE_TYPES = new Set(['train_ticket', 'flig
 export const ROUTE_DESCRIPTION_EXPENSE_TYPES = new Set(['train_ticket', 'flight_ticket', 'ship_ticket', 'ferry_ticket', 'ride_ticket'])
 export const HOTEL_DESCRIPTION_EXPENSE_TYPES = new Set(['hotel_ticket'])
 export const ROUTE_DESCRIPTION_PATTERN = /^[A-Za-z0-9\u4e00-\u9fa5（）()·]{2,40}\s*-\s*[A-Za-z0-9\u4e00-\u9fa5（）()·]{2,40}$/
+export const STANDARD_ADJUSTMENT_RISK_SOURCE = 'reimbursement_standard_adjustment'
 
 export function parseCurrency(value) {
   return Number.parseFloat(String(value).replace(/[^\d.]/g, '')) || 0
 }
 
+function parseOptionalCurrency(value) {
+  if (value === null || value === undefined || String(value).trim() === '') {
+    return null
+  }
+  const normalized = String(value).replace(/[^\d.]/g, '')
+  if (!normalized) {
+    return null
+  }
+  const amount = Number.parseFloat(normalized)
+  return Number.isFinite(amount) && amount >= 0 ? amount : null
+}
+
 export function formatCurrency(value) {
   return new Intl.NumberFormat('zh-CN', {
     style: 'currency',
@@ -395,6 +408,60 @@ export function resolveExpenseTimeLabel({ id, itemType, isSystemGenerated, reque
   return requestModel?.detailVariant === 'travel' ? '出行时间' : '业务发生时间'
 }
 
+export function buildStandardAdjustmentMap(requestModel = {}) {
+  const flags = Array.isArray(requestModel?.riskFlags)
+    ? requestModel.riskFlags
+    : Array.isArray(requestModel?.risk_flags_json)
+      ? requestModel.risk_flags_json
+      : []
+  const adjustmentMap = new Map()
+
+  flags.forEach((flag) => {
+    if (!flag || typeof flag !== 'object') {
+      return
+    }
+    if (String(flag.source || '').trim() !== STANDARD_ADJUSTMENT_RISK_SOURCE) {
+      return
+    }
+    const itemId = String(flag.item_id || flag.itemId || '').trim()
+    if (!itemId) {
+      return
+    }
+    const originalAmount = parseOptionalCurrency(flag.original_amount ?? flag.originalAmount)
+    const reimbursableAmount = parseOptionalCurrency(flag.reimbursable_amount ?? flag.reimbursableAmount)
+    if (reimbursableAmount === null) {
+      return
+    }
+    const employeeAbsorbedAmount = parseOptionalCurrency(flag.employee_absorbed_amount ?? flag.employeeAbsorbedAmount) || 0
+    adjustmentMap.set(itemId, {
+      originalAmount,
+      reimbursableAmount,
+      employeeAbsorbedAmount,
+      message: String(flag.message || flag.summary || '').trim()
+    })
+  })
+
+  return adjustmentMap
+}
+
+function resolveSourceStandardAdjustment(source, id, requestModel) {
+  const requestAdjustment = buildStandardAdjustmentMap(requestModel).get(id)
+  if (requestAdjustment) {
+    return requestAdjustment
+  }
+
+  const reimbursableAmount = parseOptionalCurrency(source?.reimbursableAmount ?? source?.reimbursable_amount)
+  if (reimbursableAmount === null) {
+    return null
+  }
+  return {
+    originalAmount: parseOptionalCurrency(source?.originalItemAmount ?? source?.original_item_amount ?? source?.originalAmount ?? source?.original_amount),
+    reimbursableAmount,
+    employeeAbsorbedAmount: parseOptionalCurrency(source?.employeeAbsorbedAmount ?? source?.employee_absorbed_amount) || 0,
+    message: String(source?.standardAdjustmentMessage || source?.standard_adjustment_message || '').trim()
+  }
+}
+
 export function buildExpenseItemViewModel(source, index, requestModel, travelTimeLabelMap = new Map()) {
   const itemType = normalizeExpenseType(source?.itemType || source?.item_type || requestModel?.typeCode || 'other')
   const isSystemGenerated = isSystemGeneratedExpenseItemSource({ ...source, itemType })
@@ -407,7 +474,13 @@ export function buildExpenseItemViewModel(source, index, requestModel, travelTim
   const invoiceId = String(source?.invoiceId ?? source?.invoice_id ?? '').trim()
   const attachmentName = String(source?.attachmentName || source?.attachment_name || extractAttachmentDisplayName(invoiceId)).trim()
   const attachments = invoiceId ? [attachmentName || invoiceId] : []
+  const standardAdjustment = resolveSourceStandardAdjustment(source, id, requestModel)
+  const originalItemAmount = standardAdjustment?.originalAmount ?? itemAmount
+  const reimbursableAmount = standardAdjustment?.reimbursableAmount ?? itemAmount
+  const employeeAbsorbedAmount = standardAdjustment?.employeeAbsorbedAmount || Math.max(originalItemAmount - reimbursableAmount, 0)
+  const hasStandardAdjustment = reimbursableAmount >= 0 && reimbursableAmount < originalItemAmount
   const amountDisplay = itemAmount > 0 ? formatCurrency(itemAmount) : '待补充'
+  const reimbursableAmountDisplay = reimbursableAmount > 0 ? formatCurrency(reimbursableAmount) : '待补充'
   const riskText = String(source?.riskText || '').trim()
   const filledAt = formatExpenseFilledTime(
     source?.filledAt
@@ -424,6 +497,15 @@ export function buildExpenseItemViewModel(source, index, requestModel, travelTim
     itemLocation,
     itemNote,
     itemAmount,
+    originalItemAmount,
+    originalAmountDisplay: originalItemAmount > 0 ? formatCurrency(originalItemAmount) : amountDisplay,
+    reimbursableAmount,
+    reimbursableAmountDisplay,
+    employeeAbsorbedAmount,
+    employeeAbsorbedAmountDisplay: employeeAbsorbedAmount > 0 ? formatCurrency(employeeAbsorbedAmount) : '',
+    hasStandardAdjustment,
+    standardAdjustmentAccepted: Boolean(standardAdjustment),
+    standardAdjustmentMessage: standardAdjustment?.message || '',
     invoiceId,
     isSystemGenerated,
     time: itemDate || '待补充',