feat(pl): 吨千克克和升毫升按固定比例折算用证量。

同质量或体积单位不再要求手填系数，普通 http 页面也能生成幂等操作号。

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/components/business/pl-plan-archive-dialog/index.vue

@@ -286,6 +286,7 @@
   import { usePlFreightCalc, resolveFreightUnitLabel } from '@/composables/usePlFreightCalc'
   import { useDictStore } from '@/store/modules/dict'
   import { pickBxData } from '@/utils/http/bx'
+  import { randomOperationId } from '@/utils/random-id'
   import {
     mapDeliveriesFromApi,
     mapLegacyPlanToStops,
@@ -1641,7 +1642,8 @@
     try {
       const archiveBody = { ...frozenBody, confirmOverage }
       const signature = JSON.stringify({ planId: targetId, archiveBody })
-      if (signature !== quotaArchiveAttempt.signature) quotaArchiveAttempt = { signature, id: crypto.randomUUID() }
+      if (signature !== quotaArchiveAttempt.signature)
+        quotaArchiveAttempt = { signature, id: randomOperationId() }
       const response = await planApi.archive(
         targetId,
         { ...archiveBody, operationId: quotaArchiveAttempt.id },

web-admin/src/components/business/pl-plan-form-dialog/index.vue

@@ -663,6 +663,7 @@
   } from '@/api/pl'
   import { planQuotaApi, type QuotaSourceOption } from '@/api/pl/quota-cert'
   import { toxicArrangeBlockMessage } from '@/utils/pl-quota-cert-waiver'
+  import { randomOperationId } from '@/utils/random-id'
   import { arrangeBlockedMessage, isExecutionStarted } from '@/utils/pl-plan-action-guards'
   import {
     usePlRemoteCarrierOptions,
@@ -2720,7 +2721,7 @@
     })
 
     const signature = JSON.stringify({ planId, payload })
-    if (signature !== arrangeAttempt.signature) arrangeAttempt = { signature, id: crypto.randomUUID() }
+    if (signature !== arrangeAttempt.signature) arrangeAttempt = { signature, id: randomOperationId() }
     try {
       await submitPlanArrange(
         planId,

web-admin/src/components/business/pl-plan-quota-dialog/stop-model.ts

@@ -36,6 +36,22 @@ export function sameCertUnit(left?: string | null, right?: string | null) {
   return normalizeProductUnitValue(planUnit) === normalizeProductUnitValue(certUnit)
 }
 
+const MASS_IN_GRAMS: Record<string, number> = { g: 1, kg: 1000, dun: 1000000 }
+const VOLUME_IN_MILLILITRES: Record<string, number> = { hs: 1, sheng: 1000 }
+
+/** 与后端 standard_conversion_ratio 同一口径：吨/千克/克、升/毫升不用手填系数。 */
+export function hasStandardUnitConversion(left?: string | null, right?: string | null) {
+  const planUnit = String(left || '').trim()
+  const certUnit = String(right || '').trim()
+  if (!planUnit || !certUnit) return false
+  const source = normalizeProductUnitValue(planUnit)
+  const permit = normalizeProductUnitValue(certUnit)
+  if (!source || !permit || source === permit) return false
+  return [MASS_IN_GRAMS, VOLUME_IN_MILLILITRES].some(
+    (table) => source in table && permit in table
+  )
+}
+
 export function coefficientFromQuantities(source: unknown, permit: unknown) {
   const sourceQty = Number(source)
   const permitQty = Number(permit)
@@ -62,7 +78,13 @@ export function unitConversions(plan: PlanQuota | undefined, sources: QuotaSourc
           row.sourceStopProductId === source.sourceStopProductId
       )?.certificates || []
     return certs
-      .filter((cert) => cert.quantityUnit && source.unit && !sameCertUnit(source.unit, cert.quantityUnit))
+      .filter(
+        (cert) =>
+          cert.quantityUnit &&
+          source.unit &&
+          !sameCertUnit(source.unit, cert.quantityUnit) &&
+          !hasStandardUnitConversion(source.unit, cert.quantityUnit)
+      )
       .map((cert) => ({
         sourceId: `${source.sourceStopType}:${source.sourceStopProductId}`,
         source,

web-admin/src/utils/crm-product-display.ts

@@ -78,6 +78,7 @@ export const DEFAULT_PRODUCT_UNIT_VALUE = 'dun'
 
 /** 展示文案 → 字典值；避免「吨」与合同行 dun 混用导致保存校验失败 */
 const PRODUCT_UNIT_LABEL_TO_VALUE: Record<string, string> = {
+  克: 'g',
   千克: 'kg',
   吨: 'dun',
   升: 'sheng',

web-admin/src/utils/random-id.ts

@@ -0,0 +1,19 @@
+type RandomSource = {
+  randomUUID?: () => string
+  getRandomValues?: (bytes: Uint8Array) => Uint8Array
+}
+
+/** 幂等操作号。安全上下文用 randomUUID；http 页面没有该接口时改用 getRandomValues。 */
+export function randomOperationId(source?: RandomSource): string {
+  const cryptoSource = source === undefined ? globalThis.crypto : source
+  if (typeof cryptoSource?.randomUUID === 'function') return cryptoSource.randomUUID()
+  const bytes = new Uint8Array(16)
+  if (typeof cryptoSource?.getRandomValues === 'function') cryptoSource.getRandomValues(bytes)
+  else {
+    for (let i = 0; i < bytes.length; i += 1) bytes[i] = Math.floor(Math.random() * 256)
+  }
+  bytes[6] = (bytes[6] & 0x0f) | 0x40
+  bytes[8] = (bytes[8] & 0x3f) | 0x80
+  const hex = Array.from(bytes, (byte) => byte.toString(16).padStart(2, '0')).join('')
+  return `${hex.slice(0, 8)}-${hex.slice(8, 12)}-${hex.slice(12, 16)}-${hex.slice(16, 20)}-${hex.slice(20)}`
+}

web-admin/src/views/m/pl/plan-cert/CertConfirmSheet.vue

@@ -40,6 +40,7 @@
   import { ElMessage } from 'element-plus'
   import AttachmentUploadField from '@/components/business/attachment-upload-field/index.vue'
   import { quotaCertApi, type CertType, type QuotaCert } from '@/api/pl/quota-cert'
+  import { randomOperationId } from '@/utils/random-id'
   import './cert-mobile.scss'
 
   const props = defineProps<{ row?: QuotaCert | null }>()
@@ -57,7 +58,7 @@
   watch(
     () => props.row?.id,
     () => {
-      opening.operationId = crypto.randomUUID()
+      opening.operationId = randomOperationId()
       opening.usedQty = '0'
       opening.singleUseConsumed = false
       opening.reason = ''

web-admin/src/views/m/pl/plan-cert/CertHistorySheet.vue

@@ -55,6 +55,7 @@
   } from '@/api/pl/quota-cert'
   import { formatCertQty } from '@/views/pl/quota-cert/model'
   import { getProductUnitLabel } from '@/utils/crm-product-display'
+  import { randomOperationId } from '@/utils/random-id'
   import { useDictStore } from '@/store/modules/dict'
   import './cert-mobile.scss'
 
@@ -131,7 +132,7 @@
       return
     }
     const signature = JSON.stringify({ id: cert.value.id, ...body })
-    if (signature !== attempt.signature) attempt = { signature, id: crypto.randomUUID() }
+    if (signature !== attempt.signature) attempt = { signature, id: randomOperationId() }
     saving.value = true
     try {
       await quotaAdjustmentApi.total(props.kind, cert.value.id, { ...body, operationId: attempt.id })

web-admin/src/views/pl/quota-cert/QuotaHistoryDialog.vue

@@ -75,6 +75,7 @@
   import { formatCertQty } from './model'
   import { useDictStore } from '@/store/modules/dict'
   import { getProductUnitLabel } from '@/utils/crm-product-display'
+  import { randomOperationId } from '@/utils/random-id'
   function inputQty(value: unknown) {
     const text = formatCertQty(value)
     return text === '—' ? '' : text
@@ -144,7 +145,7 @@
     const id = cert.value.id,
       type = kind.value,
       signature = JSON.stringify({ id, type, ...body })
-    if (signature !== attempt.signature) attempt = { signature, id: crypto.randomUUID() }
+    if (signature !== attempt.signature) attempt = { signature, id: randomOperationId() }
     saving.value = true
     try {
       await quotaAdjustmentApi.total(type, id, { ...body, operationId: attempt.id })

web-admin/src/views/pl/quota-cert/index.vue

@@ -607,6 +607,7 @@
   import { useUserStore } from '@/store/modules/user'
   import { useDictStore } from '@/store/modules/dict'
   import { getProductUnitLabel } from '@/utils/crm-product-display'
+  import { randomOperationId } from '@/utils/random-id'
   import { fetchGetMenuCodes } from '@/api/auth'
   import {
     quotaCertApi,
@@ -1573,7 +1574,7 @@
   function openConfirm(row: QuotaCert) {
     confirmRow.value = row
     Object.assign(opening, {
-      operationId: crypto.randomUUID(),
+      operationId: randomOperationId(),
       usedQty: '0',
       singleUseConsumed: false,
       reason: '',