优化

src/modules/overseas-warehouse/utils/relabelSkuDisplay.test.mjs

@@ -0,0 +1,14 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import test from 'node:test'
+import ts from 'typescript'
+
+const source = readFileSync(new URL('./relabelSkuDisplay.ts', import.meta.url), 'utf8')
+const js = ts.transpileModule(source, { compilerOptions: { module: ts.ModuleKind.ESNext, target: ts.ScriptTarget.ES2022 } }).outputText
+const { relabelSkuCodes, relabelSkuCount } = await import(`data:text/javascript;base64,${Buffer.from(js).toString('base64')}`)
+test('one box with two SKU mappings shows both and counts unique SKUs across boxes', () => {
+  const item = { skuCode: 'FIRST', skuItems: [{ skuCode: 'FIRST' }, { skuCode: 'SECOND' }] }
+  assert.deepEqual(relabelSkuCodes(item), ['FIRST', 'SECOND'])
+  assert.equal(relabelSkuCount([item, { skuCode: 'SECOND' }]), 2)
+  assert.deepEqual(relabelSkuCodes({ skuCode: 'FIRST,SECOND', skuItems: [] }), ['FIRST', 'SECOND'])
+})

src/modules/overseas-warehouse/utils/relabelSkuDisplay.ts

@@ -0,0 +1,13 @@
+interface RelabelSkuSource {
+  skuCode?: string | null
+  skuItems?: Array<{ skuCode: string }> | null
+}
+
+export function relabelSkuCodes(item: RelabelSkuSource): string[] {
+  const codes = item.skuItems?.length ? item.skuItems.map(line => line.skuCode) : (item.skuCode || '').split(',')
+  return [...new Set(codes.map(code => code.trim()).filter(Boolean))]
+}
+
+export function relabelSkuCount(items: RelabelSkuSource[]): number {
+  return new Set(items.flatMap(relabelSkuCodes)).size
+}