优化

src/modules/first-leg/utils/firstLegOrder.test.mjs

@@ -2,12 +2,14 @@ import assert from 'node:assert/strict'
 import test from 'node:test'
 import { createFirstLegPartySnapshot } from '../data/firstLegParties.ts'
 import {
+  applyCargoBoxSize,
   canClientCancelFirstLegOrder,
   canClientEditFirstLegOrder,
   createEmptyCargoItem,
   getFirstLegStatusLabel,
   getFirstLegTransportModeLabel,
   summarizeFirstLegCargo,
+  updateCargoBoxVolume,
   validateFirstLegOrderDraft,
 } from './firstLegOrder.ts'
 
@@ -52,10 +54,24 @@ function validDraft() {
     destinationType: 'FBA',
     amazonWarehouseCode: 'ONT8',
     shipmentId: 'FBA-001',
-    items: [{ ...createEmptyCargoItem('cargo-1'), sku: 'SKU-001', upc: '012345678905', cargoNameCn: '家居用品', pieces: 100, grossWeightKg: 1200, volumeCbm: 3.5, containerType: '40HQ', containerCount: 1 }],
+    items: [{ ...createEmptyCargoItem('cargo-1'), sku: 'SKU-001', upc: '012345678905', cargoNameCn: '家居用品', pieces: 100, grossWeightKg: 1200, volumeCbm: 3.5, boxSizeType: 'SMALL', lengthCm: 34, widthCm: 24, heightCm: 24, containerType: '40HQ', containerCount: 1 }],
   }
 }
 
+test('applies the four fixed box sizes and recalculates total CBM from package count', () => {
+  const item = createEmptyCargoItem('cargo-box')
+  item.packageCount = 2
+  applyCargoBoxSize(item, 'SMALL')
+  assert.deepEqual([item.lengthCm, item.widthCm, item.heightCm, item.volumeCbm], [34, 24, 24, 0.039])
+
+  item.packageCount = 3
+  updateCargoBoxVolume(item)
+  assert.equal(item.volumeCbm, 0.059)
+
+  applyCargoBoxSize(item, '')
+  assert.deepEqual([item.lengthCm, item.widthCm, item.heightCm, item.volumeCbm], [0, 0, 0, 0])
+})
+
 test('uses the confirmed status and transport labels', () => {
   assert.equal(getFirstLegStatusLabel('WAIT_MEASURE'), '待测量数据')
   assert.equal(getFirstLegStatusLabel('INBOUNDED'), '已入库')