批量更新功能

backend/src/views/apps/erp/customer/index.vue

@@ -68,6 +68,8 @@
             <div class="name-cell-wrapper">
               <span class="name-cell name-link" @click="openDetail(row)">{{ row.customer_name }}</span>
               <el-tag v-if="row.is_draft === 1" type="warning" size="small" effect="plain">草稿</el-tag>
+              <!-- 同一家单位可能既是客户又是供应商（已建供应商档案） -->
+              <el-tag v-if="row.also_supplier" type="warning" size="small" effect="plain">也是供应商</el-tag>
             </div>
           </template>
         </el-table-column>
@@ -101,10 +103,11 @@
             {{ formatDateTime(row.update_time) }}
           </template>
         </el-table-column>
-        <el-table-column label="操作" width="240" align="center" fixed="right">
+        <el-table-column label="操作" width="300" align="center" fixed="right">
           <template #default="{ row }">
             <el-button link type="primary" size="small" @click="openContactBook(row)">通讯录</el-button>
             <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="success" size="small" @click="handleConvertSupplier(row)">转为供应商</el-button>
             <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
               {{ row.status === '1' ? '禁用' : '启用' }}
             </el-button>
@@ -140,6 +143,10 @@
       size="560px"
     >
       <div v-if="detailData" class="detail-content">
+        <div class="detail-actions">
+          <el-button type="success" size="small" @click="handleConvertSupplier(detailData)">转为供应商</el-button>
+          <span class="detail-actions-tip">同一家单位可能既是客户又是供应商，转化后原客户记录保留</span>
+        </div>
         <el-descriptions title="基本信息" :column="2" border size="small" label-width="120px">
           <el-descriptions-item label="客户名称" :span="2">{{ detailData.customer_name }}</el-descriptions-item>
           <el-descriptions-item label="客户类型">{{ customerTypeText(detailData.customer_type) }}</el-descriptions-item>
@@ -206,7 +213,7 @@
 import { ref, reactive, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Plus, Search, Refresh, Cpu } from '@element-plus/icons-vue'
-import { getCustomerList, deleteCustomer, toggleCustomerStatus } from '@/api/customer'
+import { getCustomerList, deleteCustomer, toggleCustomerStatus, convertCustomerToSupplier } from '@/api/customer'
 import CustomerEdit from './components/edit.vue'
 import ContactBook from '../components/contactBook.vue'
 import SmartAddCompany from '../components/smartAddCompany.vue'
@@ -377,6 +384,35 @@ async function handleDelete(row) {
   }
 }
 
+/**
+ * 客户转供应商：把客户的企业资料与联系人复制一套到供应商库。
+ * 同一家单位可能既是客户又是供应商，原客户记录保留；供应商库已有同名企业时只补同步联系人，不重复建档。
+ */
+async function handleConvertSupplier(row) {
+  try {
+    await ElMessageBox.confirm(
+      `将客户「${row.customer_name}」的企业资料与联系人复制一套到供应商库？原客户记录会保留，可在供应商管理中继续完善。`,
+      '转为供应商',
+      { type: 'warning', confirmButtonText: '确认转化' }
+    )
+  } catch (e) {
+    return // 取消
+  }
+  try {
+    const res = await convertCustomerToSupplier(row.id)
+    const data = res?.data || {}
+    const c = data.contacts || {}
+    ElMessage.success(
+      data.existed
+        ? `供应商库已有同名企业，已同步联系人（新增 ${c.inserted || 0}、补充 ${c.merged || 0}），未重复建档`
+        : `已转为供应商，并同步联系人（新增 ${c.inserted || 0}）`
+    )
+    fetchList()
+  } catch (e) {
+    ElMessage.error(e.message || '转化失败')
+  }
+}
+
 function customerTypeText(type) {
   const map = { '1': '企业', '2': '政府机构', '3': '国企', '4': '教育机构', '5':'个人' }
   return map[type] || type
@@ -479,4 +515,16 @@ function statusTag(status) {
   display: flex;
   justify-content: flex-end;
 }
+
+.detail-actions {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 16px;
+}
+
+.detail-actions-tip {
+  font-size: 12px;
+  color: var(--el-text-color-secondary);
+}
 </style>