feat: 完成产线与仓储系统多模块迭代升级

本次迭代覆盖MES与WMS核心业务：
1. 新增接驳台托盘传感器读取与AGV对接能力
2. 完善工单排产、备料流程与权限体系拆分
3. 优化看板接口与前端路由、样式
4. 新增操作日志、库存盘点与角色保护逻辑
5. 修复代理地址、BOM保存等已知问题

bj_power_mes/frontend/src/pages/ProcessFlow.vue

@@ -17,7 +17,7 @@
     <el-table :data="flows" border size="small">
       <el-table-column prop="id" label="ID" width="60" />
       <el-table-column prop="name" label="流程名" min-width="130" show-overflow-tooltip />
-      <el-table-column prop="stationNo" label="工位号" width="90" align="center" />
+      <el-table-column prop="stationNo" label="工序编号" width="100" align="center" />
       <el-table-column label="PDF" width="90" align="center">
         <template #default="{ row }">
           <el-button v-if="row.pdfFile" link type="primary" @click="previewPdf(row.pdfFile)">预览</el-button>
@@ -29,8 +29,16 @@
           <el-tag :type="row.status === 'ACTIVE' ? 'success' : 'info'">{{ statusText(row.status) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="绑定工位" min-width="120">
-        <template #default="{ row }">{{ (row.stations || []).map(s => `工位${s}`).join('、') || '-' }}</template>
+      <el-table-column label="绑定工位" min-width="150">
+        <template #default="{ row }">
+          <el-popover v-if="(row.stations || []).length" placement="top" :width="220" trigger="hover">
+            <template #reference>
+              <el-tag size="small" type="success">{{ (row.stations || []).length }} 个工位</el-tag>
+            </template>
+            <div style="line-height:1.9">{{ (row.stations || []).map(s => `工位${s}`).join('、') }}</div>
+          </el-popover>
+          <span v-else>-</span>
+        </template>
       </el-table-column>
       <el-table-column label="步骤" min-width="120">
         <template #default="{ row }">
@@ -71,8 +79,14 @@
             </el-form-item>
           </el-col>
           <el-col :span="12">
-            <el-form-item label="工位号" required>
-              <el-select v-model="flowDlg.stationNo" placeholder="请选择工位号（固定12个）" style="width:100%">
+            <el-form-item label="工序编号" required>
+              <el-input-number v-model="flowDlg.stationNo" :min="1" :max="12" style="width:100%" />
+              <div style="color:#909399;font-size:12px;line-height:1.4">该流程承载的工序编号（1~12）</div>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="绑定工位" required>
+              <el-select v-model="flowDlg.stations" multiple collapse-tags placeholder="可多选工位：一个工位同一时刻只能绑一个启用流程，一个流程可绑多个工位" style="width:100%">
                 <el-option v-for="i in 12" :key="i" :label="`工位${i}`" :value="i" />
               </el-select>
             </el-form-item>
@@ -292,7 +306,7 @@ async function onPdfChange(e) {
 }
 
 const flowDlg = reactive({
-  show: false, id: 0, name: '', stationNo: 1, pdfFile: '', status: 'ACTIVE',
+  show: false, id: 0, name: '', stationNo: 1, stations: [], pdfFile: '', status: 'ACTIVE',
   remark: '', uploading: false, steps: []
 })
 
@@ -301,6 +315,7 @@ function openFlow(row) {
     flowDlg.id = row.id
     flowDlg.name = row.name || ''
     flowDlg.stationNo = row.stationNo || 1
+    flowDlg.stations = (row.stations && row.stations.length) ? [...row.stations] : [row.stationNo || 1]
     flowDlg.pdfFile = row.pdfFile || ''
     flowDlg.status = row.status || 'ACTIVE'
     flowDlg.remark = row.remark || ''
@@ -315,7 +330,7 @@ function openFlow(row) {
     }))
   } else {
     Object.assign(flowDlg, {
-      id: 0, name: '', stationNo: 1, pdfFile: '', status: 'ACTIVE', remark: '', steps: []
+      id: 0, name: '', stationNo: 1, stations: [1], pdfFile: '', status: 'ACTIVE', remark: '', steps: []
     })
   }
   if (!flowDlg.steps.length) flowDlg.steps.push(blankStep(1))
@@ -361,11 +376,13 @@ function saveCriteria() {
 
 async function saveFlow() {
   if (!flowDlg.name) return ElMessage.warning('请填写流程名')
-  if (!flowDlg.stationNo) return ElMessage.warning('请选择工位号（1~12）')
+  if (!flowDlg.stationNo) return ElMessage.warning('请选择工序编号（1~12）')
+  if (!flowDlg.stations || !flowDlg.stations.length) return ElMessage.warning('请至少选择一个绑定工位')
   const body = {
     id: flowDlg.id || undefined,
     name: flowDlg.name,
     stationNo: flowDlg.stationNo,
+    stations: flowDlg.stations,
     pdfFile: flowDlg.pdfFile,
     status: flowDlg.status,
     remark: flowDlg.remark,
@@ -385,7 +402,7 @@ async function saveFlow() {
 }
 
 async function delFlow(row) {
-  await ElMessageBox.confirm('确认删除该工艺流程？有工位绑定时将无法删除。', '提示', { type: 'warning' })
+  await ElMessageBox.confirm('确认删除该工艺流程？删除将同时解除其绑定的工位。', '提示', { type: 'warning' })
   await request.delete(`/process-flows/${row.id}`)
   ElMessage.success('删除成功')
   loadFlows()
@@ -396,11 +413,11 @@ async function toggleStatus(row) {
   const action = toStatus === 'INACTIVE' ? '停用' : '启用'
   if (toStatus === 'INACTIVE') {
     await ElMessageBox.confirm(
-      `确认停用「${row.name}」？停用后将自动解除工位${row.stationNo || ''}的绑定，且该流程不可再被工位使用。`,
+      `确认停用「${row.name}」？停用后绑定该流程的工位将不再加载其作业步骤（绑定关系保留，启用后自动恢复）。`,
       '提示', { type: 'warning' })
   } else {
     await ElMessageBox.confirm(
-      `确认启用「${row.name}」？启用后将自动绑定到工位${row.stationNo || ''}（该工位若有其他启用流程需先停用）。`,
+      `确认启用「${row.name}」？启用后其绑定工位（${(row.stations || []).map(s => '工位' + s).join('、') || '-'}）将恢复使用该流程。`,
       '提示', { type: 'warning' })
   }
   await request.post('/process-flows/status', { id: row.id, status: toStatus })