fix: handle risk explanation standard adjustment

web/src/composables/useRequests.js

@@ -39,6 +39,7 @@ const LOCATION_REQUIRED_EXPENSE_TYPES = new Set([
 ])
 
 const SYSTEM_GENERATED_EXPENSE_TYPES = new Set(['travel_allowance'])
+const STANDARD_ADJUSTMENT_RISK_SOURCE = 'reimbursement_standard_adjustment'
 const LONG_DISTANCE_TRAVEL_EXPENSE_TYPES = new Set(['train_ticket', 'flight_ticket'])
 const ROUTE_DESCRIPTION_EXPENSE_TYPES = new Set(['train_ticket', 'flight_ticket', 'ship_ticket', 'ferry_ticket', 'ride_ticket'])
 const HOTEL_DESCRIPTION_EXPENSE_TYPES = new Set(['hotel_ticket'])
@@ -83,6 +84,45 @@ function parseNumber(value) {
   return Number.isFinite(nextValue) ? nextValue : 0
 }
 
+function parseOptionalAmount(value) {
+  if (value === null || value === undefined || String(value).trim() === '') {
+    return null
+  }
+  const amount = Number(value)
+  return Number.isFinite(amount) && amount >= 0 ? amount : null
+}
+
+function buildStandardAdjustmentMapFromClaim(claim = {}) {
+  const flags = Array.isArray(claim?.risk_flags_json)
+    ? claim.risk_flags_json
+    : Array.isArray(claim?.riskFlags)
+      ? claim.riskFlags
+      : []
+  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()
+    const reimbursableAmount = parseOptionalAmount(flag.reimbursable_amount ?? flag.reimbursableAmount)
+    if (!itemId || reimbursableAmount === null) {
+      return
+    }
+    adjustmentMap.set(itemId, {
+      originalAmount: parseOptionalAmount(flag.original_amount ?? flag.originalAmount),
+      reimbursableAmount,
+      employeeAbsorbedAmount: parseOptionalAmount(flag.employee_absorbed_amount ?? flag.employeeAbsorbedAmount) || 0,
+      message: String(flag.message || flag.summary || '').trim()
+    })
+  })
+
+  return adjustmentMap
+}
+
 function toDate(value) {
   if (!value) {
     return null
@@ -1272,6 +1312,7 @@ function buildExpenseItems(claim, riskMeta) {
     return Number(SYSTEM_GENERATED_EXPENSE_TYPES.has(leftType)) - Number(SYSTEM_GENERATED_EXPENSE_TYPES.has(rightType))
   })
   const travelTimeLabelMap = buildTravelTimeLabelMap(sortedItems, claim)
+  const standardAdjustmentMap = buildStandardAdjustmentMapFromClaim(claim)
 
   return sortedItems.map((item, index) => {
     const invoiceId = String(item?.invoice_id || '').trim()
@@ -1286,6 +1327,10 @@ function buildExpenseItems(claim, riskMeta) {
     const itemNote = String(item?.item_note || item?.itemNote || '').trim()
     const itemAmount = parseNumber(item?.item_amount)
     const itemAmountDisplay = itemAmount > 0 ? formatAmount(itemAmount) : '待补充'
+    const standardAdjustment = standardAdjustmentMap.get(id) || null
+    const originalItemAmount = standardAdjustment?.originalAmount ?? itemAmount
+    const reimbursableAmount = standardAdjustment?.reimbursableAmount ?? itemAmount
+    const employeeAbsorbedAmount = standardAdjustment?.employeeAbsorbedAmount || Math.max(originalItemAmount - reimbursableAmount, 0)
 
     return {
       id,
@@ -1297,6 +1342,15 @@ function buildExpenseItems(claim, riskMeta) {
       itemLocation,
       itemNote,
       itemAmount,
+      originalItemAmount,
+      originalAmountDisplay: originalItemAmount > 0 ? formatAmount(originalItemAmount) : itemAmountDisplay,
+      reimbursableAmount,
+      reimbursableAmountDisplay: reimbursableAmount > 0 ? formatAmount(reimbursableAmount) : '待补充',
+      employeeAbsorbedAmount,
+      employeeAbsorbedAmountDisplay: employeeAbsorbedAmount > 0 ? formatAmount(employeeAbsorbedAmount) : '',
+      hasStandardAdjustment: reimbursableAmount >= 0 && reimbursableAmount < originalItemAmount,
+      standardAdjustmentAccepted: Boolean(standardAdjustment),
+      standardAdjustmentMessage: standardAdjustment?.message || '',
       invoiceId,
       isSystemGenerated,
       dayLabel: resolveExpenseTimeLabel({
@@ -1336,7 +1390,10 @@ export function mapExpenseClaimToRequest(claim) {
   const riskSummary = riskMeta.summary
   const relatedApplication = isApplicationDocument ? null : resolveRelatedApplicationInfo(claim, typeLabel)
   const expenseItems = buildExpenseItems(claim, riskMeta)
-  const visibleExpenseAmount = expenseItems.reduce((sum, item) => sum + parseNumber(item.itemAmount), 0)
+  const visibleExpenseAmount = expenseItems.reduce((sum, item) => {
+    const amount = parseOptionalAmount(item.reimbursableAmount) ?? parseNumber(item.itemAmount)
+    return sum + amount
+  }, 0)
   const amountValue = relatedApplication
     ? expenseItems.length
       ? visibleExpenseAmount