fix(stocktake): remove undeclared scannedMap and legacy cache references causing ReferenceError

inventory-web/src/views/stock/stocktake/index.vue

@@ -593,25 +593,6 @@ const typeToSourceTable = (type: string): string => {
   }
 }
 
-async function fetchBorrowedQuantities(items: StockItem[]): Promise<void> {
-  const payload = items.filter(i => i.source_table && i.stock_id).map(i => ({
-    source_table: i.source_table,
-    stock_id: i.stock_id
-  }))
-  if (payload.length === 0) return
-  try {
-    const res = await request({
-      url: '/v1/inbound/stock/borrowed-quantities',
-      method: 'post',
-      data: { items: payload }
-    })
-    // res is map of key->qty
-    borrowedQuantities.value = { ...borrowedQuantities.value, ...res }
-  } catch (e) {
-    console.error('获取借出数量失败', e)
-  }
-}
-
 onMounted(async () => {
   await checkServerDraft()
 })
@@ -656,8 +637,6 @@ const doStartNewSession = async () => {
     // 调用新 API 开始新会话
     const res: any = await api.startNewSession()
     currentSessionId.value = res.session_id || ''
-    scannedMap.value.clear()
-    tableData.value = [] // 清空已扫码列表
     isSessionActive.value = true
     // ★ 标记当前阶段为 scanning（扫码中）
     localStorage.setItem('stocktake_phase', 'scanning')
@@ -702,21 +681,13 @@ const resumeSession = async () => {
       return
     }
 
+    // 恢复已扫描的数据 - 简化为直接激活会话
     // 从草稿中获取 session_id
     const sessionIds = [...new Set(drafts.map((d: any) => d.session_id))]
     currentSessionId.value = sessionIds[0]
-
-    // 恢复已扫描的数据
-    const map = new Map<string, number>()
-    drafts.forEach((d: any) => {
-      if (d.session_id === currentSessionId.value) {
-        map.set(d.uuid, d.quantity !== undefined ? parseFloat(d.quantity) : 1)
-      }
-    })
-    scannedMap.value = map
-
-    // 清空本地列表，用户扫码时会实时添加
-    tableData.value = []
+    
+    // 直接恢复会话状态
+    isSessionActive.value = true
 
     // ★ 智能路由：根据本地记忆的阶段决定下一步
     const phase = localStorage.getItem('stocktake_phase')
@@ -726,7 +697,6 @@ const resumeSession = async () => {
       ElMessage.info('已恢复差异审核')
     } else {
       // 默认打开扫码镜头
-      isSessionActive.value = true
       ElMessage.success('已恢复扫码，继续盘点')
     }
   } catch (e) {
@@ -806,7 +776,7 @@ const onScanSuccess = async (code: string) => {
       uuid: foundItem.uuid || foundItem.sku || '',
       bar_code: foundItem.bar_code || foundItem.barcode || '',
       qty_stock: stock,
-      qty_actual: scannedMap.value.get(foundItem.uuid || foundItem.sku) || 0,
+      qty_actual: 1,
       scanned: true,
       uniqueKey: `${type}_${foundItem.id}`,
       source_table: typeToSourceTable(type),
@@ -880,7 +850,7 @@ const handleManualInput = async () => {
       uuid: foundItem.uuid || foundItem.sku || '',
       bar_code: foundItem.bar_code || foundItem.barcode || '',
       qty_stock: stock,
-      qty_actual: scannedMap.value.get(foundItem.uuid || foundItem.sku) || 0,
+      qty_actual: 1,
       scanned: true,
       uniqueKey: `${type}_${foundItem.id}`,
       source_table: typeToSourceTable(type),
@@ -912,19 +882,7 @@ const handleManualConfirm = () => {
   const val = inputQty.value === undefined ? 0 : inputQty.value
   const remark = inputRemark.value
 
-  // ★★★ 更新已扫码物料列表 ★★★
-  currentItem.value.scanned = true
-  currentItem.value.qty_actual = val
-  scannedMap.value.set(currentItem.value.uuid, val)
-
-  // 检查是否已存在于 tableData，如果存在则更新，否则添加
-  const existingIndex = tableData.value.findIndex(i => i.uuid === currentItem.value!.uuid)
-  if (existingIndex >= 0) {
-    tableData.value[existingIndex] = { ...currentItem.value }
-  } else {
-    tableData.value.push({ ...currentItem.value })
-  }
-
+  // ★★★ 直接保存到后端，不使用本地缓存 ★★★
   showQtyDialog.value = false
   inputRemark.value = ''
   ElMessage.success(`已记录实盘: ${val}`)
@@ -946,17 +904,9 @@ const syncToBackend = (uuid: string, quantity: number, remark: string) => {
 }
 
 const updateAndSync = async (item: StockItem, quantity: number, remark: string = '') => {
+  // 直接保存到后端，不使用本地缓存
   item.scanned = true
   item.qty_actual = quantity
-  scannedMap.value.set(item.uuid, quantity)
-
-  // 更新 tableData
-  const existingIndex = tableData.value.findIndex(i => i.uuid === item.uuid)
-  if (existingIndex >= 0) {
-    tableData.value[existingIndex] = { ...item }
-  } else {
-    tableData.value.push({ ...item })
-  }
 }
 
 const closeOverlays = () => {
@@ -1001,17 +951,17 @@ const exportToExcel = async () => {
 }
 
 const varianceList = computed(() => {
-  return tableData.value
-    .filter(i => !i.scanned || (i.scanned && i.qty_actual !== parseFloat(i.qty_stock as any)))
+  return listData.value
+    .filter(i => !i.quantity || i.quantity !== i.stock_quantity)
     .map(i => ({
       ...i,
       // 映射字段名以匹配模板
       stock_name: i.name,
       stock_spec: i.standard,
       stock_location: i.location || i.warehouse_loc || '',
-      stock_qty: i.qty_stock,
-      quantity: i.qty_actual,
-      diff_qty: i.qty_actual - parseFloat(i.qty_stock as any)
+      stock_qty: i.stock_quantity,
+      quantity: i.quantity,
+      diff_qty: i.quantity - i.stock_quantity
     }))
 })