From 14bfe44e46567899fc386fb9ff614cbf4cf0e871 Mon Sep 17 00:00:00 2001
From: dxc <duxingchen@iris-rs.cn>
Date: Fri, 6 Mar 2026 10:26:19 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=E5=AD=90=E4=BB=B6?=
 =?UTF-8?q?=E6=9F=A5=E9=87=8D=E4=B8=8E=E6=A8=A1=E7=B3=8A=E6=90=9C=E7=B4=A2?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD?=
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---
 inventory-web/src/views/bom/BomManage.vue | 66 +++++++++++++++++++++--
 1 file changed, 63 insertions(+), 3 deletions(-)

diff --git a/inventory-web/src/views/bom/BomManage.vue b/inventory-web/src/views/bom/BomManage.vue
index 38a1369..eb6019a 100644
--- a/inventory-web/src/views/bom/BomManage.vue
+++ b/inventory-web/src/views/bom/BomManage.vue
@@ -62,6 +62,7 @@
                   style="width: 100%"
                   :disabled="isEditMode"
                   class="beautified-select"
+                  :filter-method="filterMaterial"
                   @change="onParentChange"
               >
                 <el-option
@@ -112,9 +113,21 @@
           </el-col>
         </el-row>
 
-        <div style="font-weight: bold; margin: 15px 0 10px 0; border-left: 4px solid #409EFF; padding-left: 10px;">子件列表</div>
+        <div style="font-weight: bold; margin: 15px 0 10px 0; border-left: 4px solid #409EFF; padding-left: 10px;">
+          子件列表
+          <span style="font-weight: normal; font-size: 12px; color: #909399; margin-left: 10px;">(已选 {{ filteredChildren.length }} 条)</span>
+        </div>
 
-        <el-table :data="form.children" border style="width: 100%; margin-bottom: 15px" max-height="300">
+        <!-- 任务2：子件列表本地模糊搜索 -->
+        <el-input
+            v-model="childSearchKeyword"
+            placeholder="请输入子件名称或规格型号搜索"
+            clearable
+            style="width: 300px; margin-bottom: 10px;"
+            :prefix-icon="Search"
+        />
+
+        <el-table :data="filteredChildren" border style="width: 100%; margin-bottom: 15px" max-height="300">
           <el-table-column label="子件物料" min-width="280" v-if="hasFormFieldPermission('child_id')">
             <template #default="{ row, $index }">
               <el-select
@@ -122,6 +135,7 @@
                   placeholder="请搜索原料"
                   filterable
                   style="width: 100%"
+                  :filter-method="filterMaterial"
                   @change="(val) => onChildChange(val, $index)"
               >
                 <el-option
@@ -213,6 +227,34 @@ let originalVersion = ''  // 保存原始版本号用于计算升级选项
 const bomList = ref<BomItem[]>([])
 const materialOptions = ref<MaterialBase[]>([])
 const searchKeyword = ref('')
+const childSearchKeyword = ref('')  // 任务2：子件列表搜索关键字
+
+// 任务2：子件列表本地模糊搜索 - 计算属性
+const filteredChildren = computed(() => {
+  if (!childSearchKeyword.value) {
+    return form.children
+  }
+  const kw = childSearchKeyword.value.toLowerCase()
+  return form.children.filter(child => {
+    // 获取子件物料的名称和规格
+    const material = materialOptions.value.find(m => m.id === child.child_id)
+    if (!material) return false
+    const name = (material.name || '').toLowerCase()
+    const spec = (material.spec || '').toLowerCase()
+    return name.includes(kw) || spec.includes(kw)
+  })
+})
+
+// 任务3：自定义过滤方法 - 同时匹配名称和规格
+const filterMaterial = (val: string) => {
+  if (!val) return true
+  const kw = val.toLowerCase()
+  return (item: MaterialBase) => {
+    const name = (item.name || '').toLowerCase()
+    const spec = (item.spec || '').toLowerCase()
+    return name.includes(kw) || spec.includes(kw)
+  }
+}
 
 // 列与权限Code的映射关系（数据库中的code）
 const permissionMap: Record<string, string> = {
@@ -327,9 +369,19 @@ const onParentChange = (val: number) => {
   }
 }
 
-// 任务2：子件物料选中后自动设置用量为1
+// 任务2：子件物料选中后自动设置用量为1，并检测重复
 const onChildChange = (val: number | null, index: number) => {
   if (val !== null) {
+    // 任务1：检测重复 - 检查该物料是否已在其他行存在
+    const existingIndex = form.children.findIndex((child, idx) => idx !== index && child.child_id === val)
+    if (existingIndex !== -1) {
+      const material = materialOptions.value.find(m => m.id === val)
+      ElMessage.warning(`该物料已在第 ${existingIndex + 1} 行存在，请合并用量或删除重复项`)
+      // 清空当前选择
+      form.children[index].child_id = null
+      form.children[index].dosage = 0
+      return
+    }
     form.children[index].dosage = 1
   }
 }
@@ -419,6 +471,7 @@ const resetForm = () => {
   form.children = []
   isSaveAsMode.value = false  // 任务1：重置另存为模式
   originalVersion = ''
+  childSearchKeyword.value = ''  // 任务2：重置搜索关键字
   if (formRef.value) formRef.value.resetFields()
 }
 
@@ -432,6 +485,13 @@ const submitForm = async () => {
     if (!fullBomNo.value) return ElMessage.warning('BOM编号不能为空')
     if (form.children.length === 0) return ElMessage.warning('请至少添加一个子件')
 
+    // 任务1：提交前校验重复子件
+    const childIds = form.children.map(c => c.child_id).filter(id => id !== null)
+    const uniqueIds = new Set(childIds)
+    if (childIds.length !== uniqueIds.size) {
+      return ElMessage.warning('子件列表中存在重复物料，请合并用量或删除重复项')
+    }
+
     const payload = {
       bom_no: fullBomNo.value,
       version: form.version,