提交

web-admin/src/views/production/process/ProcessRouteTab.vue

@@ -273,7 +273,7 @@
       >
         <div class="route-config-body">
           <!-- 左侧：工艺库 -->
-          <div class="route-config-left">
+          <div class="route-config-left" v-loading="processLibraryLoading">
             <div class="route-config-left-header">
               <h3>工艺库</h3>
               <el-input
@@ -318,7 +318,7 @@
               </el-collapse-item>
             </el-collapse>
             <el-empty
-              v-if="filteredProcessLibrary.length === 0"
+              v-if="filteredProcessLibrary.length === 0 && !processLibraryLoading"
               description="暂无工艺数据"
               :image-size="48"
             />
@@ -1403,6 +1403,7 @@
 
   // 工艺库数据
   const processLibrary = ref<Record<string, any>[]>([])
+  const processLibraryLoading = ref(false)
   const expandedCategories = ref<string[]>([])
   const chineseOrdinals = [
     '一',
@@ -1829,6 +1830,7 @@
   })
 
   async function loadConfigReferenceData() {
+    processLibraryLoading.value = true
     try {
       const [processes, categories, sops, outputTypes, equipments] = await Promise.all([
         fetchAllProcesses(),
@@ -1871,6 +1873,13 @@
       // 展开所有分类
       expandedCategories.value = Object.keys(catMap)
       processLibrary.value = Object.values(catMap)
+    } catch {
+      processLibrary.value = []
+      expandedCategories.value = []
+    } finally {
+      processLibraryLoading.value = false
+    }
+    try {
       await Promise.all([
         searchItemUnitOptions(''),
         searchReagentOptions(''),