feat(订单表单): 添加品牌库存搜索功能并优化可用数量处理

src/components/order-form/material-detail-mixin.js

@@ -14,6 +14,7 @@ import {
 } from '@/constants/order'
 import { MATERIAL_DETAIL_EVENTS, DIALOG_EVENTS } from './events'
 import { getMaterialFullList } from '@/api/order/sales-order'
+import { getBrandStockList } from '@/api/forecast/brand-stock'
 import {
   formatAmount,
   formatFloatNumber,
@@ -360,7 +361,10 @@ export default {
 
       // 设置防抖定时器
       this.searchTimer = setTimeout(async () => {
-        await this.searchMaterials(query)
+        // 优先使用品牌库存接口进行搜索
+        await this.searchBrandStock(query)
+        // 保留原有接口调用以便将来切换
+        // await this.searchMaterials(query)
       }, 300)
     },
 
@@ -417,6 +421,65 @@ export default {
     },
 
     /**
+     * 使用品牌库存接口搜索物料
+     * @description 调用品牌库存汇总列表接口，按名称等关键字进行搜索
+     * @param {string} keyword - 搜索关键词
+     * @returns {Promise<void>}
+     */
+    async searchBrandStock(keyword) {
+      try {
+        this.materialLoading = true
+
+        // 默认按物料中文名(cname)模糊查询；如需按其他名称字段查询，可在此扩展
+        const response = await getBrandStockList(1, 20, {
+          cname: keyword
+          // 也可根据需要启用以下字段之一进行检索（注意后端查询条件关系）
+          // brandName: keyword,
+          // storageName: keyword,
+          // typeNo: keyword,
+          // brandItem: keyword,
+          // productDescription: keyword,
+          // goodsTypeName: keyword,
+          // salesCompanyName: keyword
+        })
+
+        if (response?.data?.success && response.data.data) {
+          const pageData = response.data.data
+          const list = pageData.records || []
+
+          this.materialOptions = list.map(item => ({
+            id: item.id,
+            itemId: item.goodsId,
+            itemCode: item.code,
+            itemName: item.cname,
+            specs: item.typeNo || '',
+            unit: '',
+            mainItemCategoryName: item.goodsTypeName || '',
+            mainItemCategoryId: item.goodsTypeId,
+            mainItemCategoryCode: '',
+            unitPrice: '0',
+            description: item.productDescription || '',
+            warehouseId: item.storageId,
+            warehouseCode: '',
+            warehouseName: item.storageName,
+            availableQuantity: parseFloat(item.balanceQuantity || '0') || 0,
+            // 保留原始数据以备后用
+            _raw: item
+          }))
+        } else {
+          this.materialOptions = []
+          const errorMsg = response?.data?.msg || '搜索库存物料失败'
+          this.$message.warning(errorMsg)
+        }
+      } catch (error) {
+        this.materialOptions = []
+        this.$message.error('网络错误，搜索库存物料失败')
+      } finally {
+        this.materialLoading = false
+      }
+    },
+
+    /**
      * 处理导入选中物料
      * @description 将选中的物料导入到物料明细表中
      * @returns {void}
@@ -484,7 +547,7 @@ export default {
         unitPrice: material.unitPrice || 0,
         orderQuantity: 1,
         confirmQuantity: 1,
-        availableQuantity: 0,
+        availableQuantity: typeof material.availableQuantity === 'number' ? material.availableQuantity : 0,
         taxRate: 0,
         taxAmount: 0,
         totalAmount: 0,