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Co-authored-by: aider (openai/DeepSeek-V3.2-Thinking) <aider@aider.chat>

inventory-backend/app/api/v1/bom.py

@@ -1,5 +1,6 @@
 from flask import Blueprint, request, jsonify, current_app
 from app.services.bom_service import BomService
+from app.models.base import MaterialBase
 from flask_jwt_extended import jwt_required
 
 bom_bp = Blueprint('bom', __name__)
@@ -35,3 +36,19 @@ def save_bom():
     except Exception as e:
         current_app.logger.error(f'保存BOM失败: {str(e)}')
         return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
+
+@bom_bp.route('/base/list', methods=['GET'])
+@jwt_required()
+def get_material_base_list():
+    """获取所有基础物料列表，用于前端下拉框"""
+    try:
+        materials = MaterialBase.query.filter_by(is_enabled=True).order_by(MaterialBase.id.desc()).all()
+        data = [item.to_dict() for item in materials]
+        return jsonify({
+            'code': 200,
+            'msg': 'success',
+            'data': data
+        })
+    except Exception as e:
+        current_app.logger.error(f'获取基础物料列表失败: {str(e)}')
+        return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500

inventory-backend/app/services/bom_service.py

@@ -9,7 +9,7 @@ class BomService:
     def create_or_update_bom(parent_id, child_list):
         """
         保存/更新父件的BOM子件关系
-        child_list: [{"child_id": int, "dosage": float, "remark": str}, ...]
+        child_list: [{"child_id": int, "dosage": float, "loss_rate": float, "remark": str}, ...]
         """
         # 删除该父件原有的BOM记录
         BomTable.query.filter_by(parent_id=parent_id).delete()
@@ -19,6 +19,7 @@ class BomService:
                 parent_id=parent_id,
                 child_id=item['child_id'],
                 dosage=item.get('dosage', 0),
+                loss_rate=item.get('loss_rate', 0),
                 remark=item.get('remark', '')
             )
             db.session.add(bom)

inventory-web/src/api/inbound/stock.ts

@@ -29,3 +29,21 @@ export function printStocktakeReport(data: any) {
         data
     })
 }
+
+// 保存 BOM 结构
+export function saveBom(data: { parent_id: number; children: any[] }) {
+    return request({
+        url: '/v1/bom',
+        method: 'post',
+        data
+    })
+}
+
+// 获取基础物料列表
+export function getMaterialBaseList(params?: any) {
+    return request({
+        url: '/v1/bom/base/list',
+        method: 'get',
+        params
+    })
+}

inventory-web/src/views/outbound/Selection.vue

@@ -113,13 +113,68 @@
       </template>
     </el-dialog>
 
+    <!-- BOM 编辑弹窗 -->
+    <el-dialog v-model="bomDialogVisible" title="创建/编辑 BOM" width="800px">
+      <el-form :model="bomForm" label-width="120px">
+        <el-form-item label="父件 (成品)">
+          <el-select v-model="bomForm.parent_id" placeholder="请选择" filterable style="width:100%">
+            <el-option
+              v-for="item in materialBaseOptions"
+              :key="item.id"
+              :label="item.name"
+              :value="item.id"
+            />
+          </el-select>
+        </el-form-item>
+        <div style="font-weight: bold; margin-bottom: 10px;">子件列表</div>
+        <el-table :data="bomForm.children" border style="width:100%; margin-top:10px">
+          <el-table-column label="子件物料" width="300">
+            <template #default="{ row, $index }">
+              <el-select v-model="row.child_id" placeholder="请选择" filterable style="width:100%">
+                <el-option
+                  v-for="item in materialBaseOptions"
+                  :key="item.id"
+                  :label="item.name"
+                  :value="item.id"
+                />
+              </el-select>
+            </template>
+          </el-table-column>
+          <el-table-column label="用量" width="150">
+            <template #default="{ row }">
+              <el-input-number v-model="row.dosage" :min="0" :precision="4" style="width:100%" />
+            </template>
+          </el-table-column>
+          <el-table-column label="损耗率%" width="150">
+            <template #default="{ row }">
+              <el-input-number v-model="row.loss_rate" :min="0" :max="100" :precision="2" style="width:100%" />
+            </template>
+          </el-table-column>
+          <el-table-column label="操作" width="80">
+            <template #default="{ $index }">
+              <el-button type="danger" size="small" @click="removeChildRow($index)">删除</el-button>
+            </template>
+          </el-table-column>
+        </el-table>
+        <div style="margin-top:10px">
+          <el-button type="primary" @click="addChildRow">添加子件</el-button>
+        </div>
+      </el-form>
+      <template #footer>
+        <span class="dialog-footer">
+          <el-button @click="bomDialogVisible = false">取消</el-button>
+          <el-button type="primary" @click="saveBom">保存 BOM</el-button>
+        </span>
+      </template>
+    </el-dialog>
+
   </div>
 </template>
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
 import { Printer, Search, Upload, Plus } from '@element-plus/icons-vue'
-import { getAllStock, printSelectionList } from '@/api/inbound/stock'
+import { getAllStock, printSelectionList, getMaterialBaseList, saveBom as saveBomApi } from '@/api/inbound/stock'
 import { ElMessage, ElMessageBox } from 'element-plus'
 
 // --- 类型定义 ---
@@ -153,6 +208,14 @@ const allStockData = ref<DisplayItem[]>([])
 // 当前选中的行
 const selectedItems = ref<DisplayItem[]>([])
 
+// BOM 相关
+const bomDialogVisible = ref(false)
+const materialBaseOptions = ref<any[]>([])
+const bomForm = ref({
+  parent_id: null as number | null,
+  children: [] as any[]
+})
+
 // --- 计算属性：前端模糊搜索过滤 ---
 const filteredTableData = computed(() => {
   const keyword = searchKeyword.value.trim().toLowerCase()
@@ -237,15 +300,81 @@ const confirmPrint = async () => {
   }
 }
 
-// 5. BOM 操作占位函数
+// 5. BOM 操作
 const handleImportBom = () => {
   // TODO: 打开上传文件的 Dialog 或者跳转页面
   ElMessage.info('点击了导入BOM，请实现具体逻辑')
 }
 
-const handleCreateBom = () => {
+const handleCreateBom = async () => {
-  // TODO: 打开新建 BOM 的表单
+  bomDialogVisible.value = true
-  ElMessage.info('点击了创建BOM，请实现具体逻辑')
+  if (materialBaseOptions.value.length === 0) {
+    try {
+      const res = await getMaterialBaseList({})
+      if (res.code === 200) {
+        materialBaseOptions.value = res.data
+      } else {
+        ElMessage.error('获取物料列表失败')
+      }
+    } catch (err) {
+      ElMessage.error('网络错误，无法获取物料列表')
+    }
+  }
+}
+
+const addChildRow = () => {
+  bomForm.value.children.push({
+    child_id: null,
+    dosage: 0,
+    loss_rate: 0,
+    remark: ''
+  })
+}
+
+const removeChildRow = (index: number) => {
+  bomForm.value.children.splice(index, 1)
+}
+
+const saveBom = async () => {
+  if (!bomForm.value.parent_id) {
+    ElMessage.warning('请选择父件')
+    return
+  }
+  if (bomForm.value.children.length === 0) {
+    ElMessage.warning('请至少添加一个子件')
+    return
+  }
+  for (const child of bomForm.value.children) {
+    if (!child.child_id) {
+      ElMessage.warning('请为每个子件选择物料')
+      return
+    }
+  }
+  const payload = {
+    parent_id: bomForm.value.parent_id,
+    children: bomForm.value.children.map(c => ({
+      child_id: c.child_id,
+      dosage: c.dosage,
+      loss_rate: c.loss_rate,
+      remark: c.remark || ''
+    }))
+  }
+  try {
+    const res = await saveBomApi(payload)
+    if (res.code === 200) {
+      ElMessage.success('BOM保存成功')
+      bomDialogVisible.value = false
+      // 清空表单
+      bomForm.value = {
+        parent_id: null,
+        children: []
+      }
+    } else {
+      ElMessage.error(res.msg || '保存失败')
+    }
+  } catch (err) {
+    ElMessage.error('网络错误')
+  }
 }
 
 // 辅助函数：高亮关键词 (可选)