feat(web-admin): enable multi-select batch slip print on plan list toolbar

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

web-admin/src/views/pl/plan/index.vue

@@ -104,10 +104,10 @@
           </el-button>
           <el-dropdown
             trigger="click"
-            :disabled="!selectedPlan"
+            :disabled="selectedRows.length < 1"
             @command="handleToolbarPrintSlip"
           >
-            <el-button class="btn-ghost" :disabled="!selectedPlan">
+            <el-button class="btn-ghost" :disabled="selectedRows.length < 1">
               <el-icon><Printer /></el-icon>打印单据
               <el-icon class="el-icon--right"><ArrowDown /></el-icon>
             </el-button>
@@ -115,19 +115,19 @@
               <el-dropdown-menu>
                 <el-dropdown-item
                   command="inbound"
-                  :disabled="!canPrintSlipCommand(selectedPlan?.planType, 'inbound')"
+                  :disabled="!canBatchPrintSlip(selectedRows, 'inbound').ok"
                 >
                   入库单
                 </el-dropdown-item>
                 <el-dropdown-item
                   command="delivery"
-                  :disabled="!canPrintSlipCommand(selectedPlan?.planType, 'delivery')"
+                  :disabled="!canBatchPrintSlip(selectedRows, 'delivery').ok"
                 >
                   送(提)货单
                 </el-dropdown-item>
                 <el-dropdown-item
                   command="subpack"
-                  :disabled="!canPrintSlipCommand(selectedPlan?.planType, 'subpack')"
+                  :disabled="!canBatchPrintSlip(selectedRows, 'subpack').ok"
                 >
                   分装单
                 </el-dropdown-item>
@@ -436,6 +436,7 @@ import ListToolbarDateShortcuts from '@/components/core/list-toolbar-date-shortc
 import { useDbInstantSearch } from '@/composables/useDbInstantSearch'
 import { useListDateShortcut } from '@/composables/useListDateShortcut'
 import { canDeleteByCreator, CREATOR_DELETE_TIP } from '@/utils/creator-delete'
+import { canBatchPrintSlip } from '@/utils/pl-batch-print'
 import {
   canPrintSlipCommand,
   formatPlVehiclePlateDisplay,
@@ -767,8 +768,23 @@ function handleViewPrintSlipCommand(command: string) {
 }
 
 function handleToolbarPrintSlip(command: string) {
-  if (selectedRows.value.length !== 1) return
-  handlePrintSlip(command as PlPrintSlipCommand, selectedRows.value[0])
+  const cmd = command as PlPrintSlipCommand
+  const plans = selectedRows.value
+  const check = canBatchPrintSlip(plans, cmd)
+  if (!check.ok) {
+    ElMessage.warning(check.reason || '无法打印')
+    return
+  }
+  const ids = plans.map((p) => p.id)
+  if (cmd === 'inbound') {
+    inboundSlipPrintRef.value?.open(ids)
+    return
+  }
+  if (cmd === 'delivery') {
+    deliverySlipPrintRef.value?.open(ids)
+    return
+  }
+  subpackSlipPrintRef.value?.open(ids)
 }
 
 function handleToolbarEdit() {