From ce9d836194d5ef0d3e90cdb84ec78088d61d1f2f Mon Sep 17 00:00:00 2001
From: zlwu <704541015@qq.com>
Date: Mon, 12 Oct 2026 13:46:54 +0800
Subject: [PATCH] feat(web-admin): add freight config sample partition helper

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 .../utils/sample-freight-config-guard.test.ts | 51 +++++++++++++++++++
 .../src/utils/sample-freight-config-guard.ts  | 30 +++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 web-admin/src/utils/sample-freight-config-guard.test.ts
 create mode 100644 web-admin/src/utils/sample-freight-config-guard.ts

diff --git a/web-admin/src/utils/sample-freight-config-guard.test.ts b/web-admin/src/utils/sample-freight-config-guard.test.ts
new file mode 100644
index 00000000..addc30bb
--- /dev/null
+++ b/web-admin/src/utils/sample-freight-config-guard.test.ts
@@ -0,0 +1,51 @@
+import { describe, it } from 'node:test'
+import assert from 'node:assert/strict'
+import {
+  partitionFreightConfigSamples,
+  freightConfigSkipMessage,
+  freightConfigAllConfiguredMessage
+} from './sample-freight-config-guard'
+
+function row(partial: Record<string, unknown>) {
+  return partial
+}
+
+describe('partitionFreightConfigSamples', () => {
+  it('splits configured vs unconfigured (id / draft / freightId)', () => {
+    const selected = [
+      row({ id: 'a', freight: { id: 'f1' } }),
+      row({ id: 'b', freightDraft: { clientKey: 'k1' } }),
+      row({ id: 'c', freightId: 'f2' }),
+      row({ id: 'd' }),
+      row({ id: 'e', freight: null, freightId: '' })
+    ]
+    const { configurable, skipped } = partitionFreightConfigSamples(selected)
+    assert.deepEqual(
+      configurable.map((r) => r.id),
+      ['d', 'e']
+    )
+    assert.deepEqual(
+      skipped.map((r) => r.id),
+      ['a', 'b', 'c']
+    )
+  })
+
+  it('treats empty selection as no configurable', () => {
+    const { configurable, skipped } = partitionFreightConfigSamples([])
+    assert.equal(configurable.length, 0)
+    assert.equal(skipped.length, 0)
+  })
+})
+
+describe('freight config messages', () => {
+  it('builds skip and all-configured copy', () => {
+    assert.equal(
+      freightConfigSkipMessage(2),
+      '已跳过 2 个已配置运费的样本，将仅为其余样本配置运费'
+    )
+    assert.equal(
+      freightConfigAllConfiguredMessage(),
+      '所选样本均已配置运费，请先取消运费后再配置'
+    )
+  })
+})
diff --git a/web-admin/src/utils/sample-freight-config-guard.ts b/web-admin/src/utils/sample-freight-config-guard.ts
new file mode 100644
index 00000000..097c1528
--- /dev/null
+++ b/web-admin/src/utils/sample-freight-config-guard.ts
@@ -0,0 +1,30 @@
+/** 协议单/运费配置：区分可配置与已配样本 */
+
+export function sampleHasFreight(row: Record<string, any> | null | undefined): boolean {
+  if (!row) return false
+  if (row.freight && typeof row.freight === 'object' && row.freight.id) return true
+  if (row.freightDraft && typeof row.freightDraft === 'object') return true
+  const fid = String(row.freightId || '').trim()
+  return !!fid
+}
+
+export function partitionFreightConfigSamples<T extends Record<string, any>>(selected: T[]): {
+  configurable: T[]
+  skipped: T[]
+} {
+  const configurable: T[] = []
+  const skipped: T[] = []
+  for (const row of selected || []) {
+    if (sampleHasFreight(row)) skipped.push(row)
+    else configurable.push(row)
+  }
+  return { configurable, skipped }
+}
+
+export function freightConfigSkipMessage(skippedCount: number): string {
+  return `已跳过 ${skippedCount} 个已配置运费的样本，将仅为其余样本配置运费`
+}
+
+export function freightConfigAllConfiguredMessage(): string {
+  return '所选样本均已配置运费，请先取消运费后再配置'
+}