对于采购件的内容进行修改，使其填写更加便利加上库位自动加载上一次的逻辑

inventory-web/src/views/stock/inbound/buy.vue

@@ -98,6 +98,13 @@
             </el-tag>
           </template>
 
+          <template #default="scope" v-else-if="col.prop === 'qty_stock'">
+            <span class="stock-num">{{ scope.row.qty_stock }}</span>
+          </template>
+          <template #default="scope" v-else-if="col.prop === 'qty_available'">
+            <span class="avail-num">{{ scope.row.qty_available }}</span>
+          </template>
+
           <template #default="scope" v-else-if="['arrival_photo', 'inspection_report'].includes(col.prop)">
             <div v-if="getImagesOnly(scope.row[col.prop]).length > 0" style="display: flex; align-items: center; justify-content: center;">
               <el-image
@@ -245,7 +252,18 @@
                   <el-form-item label="条码" prop="barcode"><el-input v-model="form.barcode" placeholder="扫描条码"/></el-form-item>
                 </el-col>
                 <el-col :span="6">
-                  <el-form-item label="库位" prop="warehouse_location"><el-input v-model="form.warehouse_location" placeholder="例如: A-01-02"/></el-form-item>
+                  <el-form-item label="库位" prop="warehouse_location">
+                    <el-autocomplete
+                        v-model="form.warehouse_location"
+                        :fetch-suggestions="querySearchLocation"
+                        placeholder="例如: A-01-02"
+                        style="width: 100%"
+                        clearable
+                        :trigger-on-focus="true"
+                    >
+                      <template #default="{ item }"><div style="font-weight: 500">{{ item.value }}</div></template>
+                    </el-autocomplete>
+                  </el-form-item>
                 </el-col>
               </el-row>
 
@@ -487,7 +505,8 @@ import {
   deleteFile,
   getSupplierSuggestions,
   getUserSuggestions,
-  getLinkSuggestions
+  getLinkSuggestions,
+  getLocationSuggestions
 } from '@/api/inbound/buy'
 import {getLabelPreview, executePrint} from '@/api/common/print'
 import WebRtcCamera from '@/components/Camera/WebRtcCamera.vue'
@@ -617,7 +636,6 @@ const fetchUserSuggestions = async (query: string, cb: any) => {
   try {
     const res: any = await getUserSuggestions({ keyword: query })
     if (res.code === 200) {
-      // res.data = [{value: '张三', email: 'xx@xx.com'}]
       cb(res.data)
     } else {
       cb([])
@@ -629,7 +647,6 @@ const fetchUserSuggestions = async (query: string, cb: any) => {
 const querySearchPurchaser = (qs: string, cb: any) => fetchUserSuggestions(qs, cb)
 const handlePurchaserSelect = (item: any) => {
   form.purchaser = item.value
-  // 自动填充邮箱
   if (item.email) {
     form.purchaser_email = item.email
   }
@@ -649,7 +666,22 @@ const fetchLinkSuggestions = async (query: string, cb: any, type: 'original' | '
 }
 const querySearchLinks = (qs: string, cb: any, type: 'original' | 'detail') => fetchLinkSuggestions(qs, cb, type)
 
-// 4. 币种
+// 4. [新增] 库位建议 (基于 base_id)
+const fetchLocationSuggestions = async (query: string, cb: any) => {
+  if (!form.base_id) { cb([]); return }
+  try {
+    const res: any = await getLocationSuggestions({ base_id: form.base_id })
+    if (res.code === 200) {
+      const locs = res.data.map((loc: string) => ({ value: loc }))
+      const filtered = query ? locs.filter((item:any) => item.value.toLowerCase().includes(query.toLowerCase())) : locs
+      cb(filtered)
+    } else { cb([]) }
+  } catch(e) { cb([]) }
+}
+const querySearchLocation = (qs: string, cb: any) => fetchLocationSuggestions(qs, cb)
+
+
+// 5. 币种
 const currencyOptions = [{value: 'CNY', desc: '人民币'}, {value: 'USD', desc: '美元'}, {value: 'EUR', desc: '欧元'}]
 const querySearchCurrency = (queryString: string, cb: any) => {
   const filtered = queryString ? currencyOptions.filter(item => item.value.toLowerCase().includes(queryString.toLowerCase()) || item.desc.toLowerCase().includes(queryString.toLowerCase())) : currencyOptions
@@ -787,7 +819,7 @@ const handleUpdate = (row: any) => {
     source_link: row.source_link, detail_link: row.detail_link,
     arrival_photo: row.arrival_photo || [], inspection_report: row.inspection_report || []
   })
-  // 回显图片，补全路径
+  // 回显图片
   arrivalFileList.value = form.arrival_photo.map(url => ({ name: url.split('/').pop(), url: getImageUrl(url) }))
   const reports = form.inspection_report || []
   const reportImgs = reports.filter(r => !isExternalLink(r))
@@ -834,18 +866,15 @@ const submitForm = async () => {
 }
 
 // ------------------------------------
-// 图片/文件处理 (核心修复)
+// 图片/文件处理
 // ------------------------------------
 
-// 1. 路径补全
 const getImageUrl = (url: string) => {
   if (!url) return ''
   if (url.startsWith('http') || url.startsWith('https') || url.startsWith('blob:')) {
     return url
   }
-  // 获取 VITE_APP_BASE_API，如果未设置则默认为空
   const apiBase = import.meta.env.VITE_APP_BASE_API || ''
-  // 去除末尾斜杠
   const baseUrl = apiBase.endsWith('/') ? apiBase.slice(0, -1) : apiBase
   const path = url.startsWith('/') ? url : '/' + url
   return baseUrl + path
@@ -861,7 +890,6 @@ const beforeAvatarUpload = (rawFile: any) => {
   return true
 }
 
-// 2. 自定义上传 (修复回显)
 const customUpload = async (options: any, targetField: 'arrival_photo' | 'inspection_report') => {
   const { file, onSuccess, onError } = options
   const formData = new FormData()
@@ -869,12 +897,9 @@ const customUpload = async (options: any, targetField: 'arrival_photo' | 'inspec
   try {
     const res: any = await uploadFile(formData)
     if (res.code === 200) {
-      const newUrl = res.data.url // 后端返回的相对路径
-
-      // 1. 存入表单数据 (相对路径)
+      const newUrl = res.data.url
       form[targetField].push(newUrl)
 
-      // 2. 显式更新 fileList (完整路径，用于显示)
       const fullUrl = getImageUrl(newUrl)
       const fileObj = { name: file.name, url: fullUrl, status: 'success', uid: file.uid }
 
@@ -887,7 +912,6 @@ const customUpload = async (options: any, targetField: 'arrival_photo' | 'inspec
         if (idx > -1) reportFileList.value[idx] = fileObj
         else reportFileList.value.push(fileObj)
       }
-
       ElMessage.success('上传成功')
       onSuccess(res)
     } else {
@@ -903,7 +927,6 @@ const customUpload = async (options: any, targetField: 'arrival_photo' | 'inspec
 const handleRemoveImage = async (uploadFile: any, targetField: 'arrival_photo' | 'inspection_report') => {
   try {
     const filename = uploadFile.url.split('/').pop()
-    // 尝试匹配完整路径或文件名
     const urlToRemove = form[targetField].find(u => u.endsWith(filename)) || uploadFile.url
 
     form[targetField] = form[targetField].filter(u => u !== urlToRemove)
@@ -938,18 +961,13 @@ const handleCameraConfirm = async (file: File) => {
     if (res.code === 200) {
       const newUrl = res.data.url
       const field = currentCameraField.value
-
-      // 更新表单
       form[field].push(newUrl)
-
-      // 更新文件列表 (完整路径)
       const fileObj = { name: file.name, url: getImageUrl(newUrl) }
       if (field === 'arrival_photo') {
         arrivalFileList.value.push(fileObj)
       } else if (field === 'inspection_report') {
         reportFileList.value.push(fileObj)
       }
-
       ElMessage.success('拍照上传成功')
       cameraDialogVisible.value = false
     } else {