dd6ae4c005
Implement automatic component inventory verification that marks orders with insufficient stock as "Component Priority = No". Key features: - Reads orders from [产品订单] worksheet - Parses BOM to identify component category materials - Validates inventory against [现存量] worksheet - Allocates stock in order sequence - Handles missing components with warnings instead of errors - Provides detailed statistics on completion Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
471 lines
16 KiB
QBasic
471 lines
16 KiB
QBasic
'=====================================================================
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' 模块名: ComponentInventoryCheckModule
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' 功能: 部件库存核对模块 - 自动核对产品订单中"部件"类物料的库存情况
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' 说明: 当库存不足时,按订单顺序将超出部分的订单的"部件优先"字段标记为"否"
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'=====================================================================
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Option Explicit
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'=====================================================================
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' 数据结构定义 - 使用字典以支持引用更新
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'=====================================================================
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' 订单字典键
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Private Const ORDER_ROW As String = "RowNumber"
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Private Const ORDER_MODEL As String = "ProductModel"
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Private Const ORDER_QUANTITY As String = "Quantity"
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Private Const ORDER_COMP_CODE As String = "ComponentCode"
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Private Const ORDER_COMP_QTY As String = "ComponentQty"
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Private Const ORDER_HAS_COMP As String = "HasComponent"
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Private Const ORDER_PARSE_ERR As String = "ParseError"
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' 部件库存字典键
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Private Const INV_CODE As String = "ComponentCode"
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Private Const INV_DEMAND As String = "TotalDemand"
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Private Const INV_STOCK As String = "AvailableStock"
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Private Const INV_SHORTAGE As String = "IsShortage"
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' 统计信息结构
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Private Type Statistics
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TotalOrders As Long ' 总订单数
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OrdersWithComponent As Long ' 包含部件的订单数
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OrdersSufficient As Long ' 库存充足订单数
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OrdersInsufficient As Long ' 库存不足订单数
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OrdersSkipped As Long ' 跳过订单数
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End Type
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'=====================================================================
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' 主入口程序
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'=====================================================================
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Public Sub CheckComponentInventory()
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On Error GoTo ErrorHandler
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Dim startTime As Double
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startTime = Timer
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' 获取工作表对象
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Dim orderSheet As Worksheet
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Dim inventorySheet As Worksheet
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Dim bomSheet As Worksheet
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Set orderSheet = GetOrderSheet()
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If orderSheet Is Nothing Then
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MsgBox "未找到[产品订单]工作表!", vbExclamation
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Exit Sub
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End If
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Set inventorySheet = GetInventorySheet()
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If inventorySheet Is Nothing Then
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MsgBox "未找到[现存量]工作表!", vbExclamation
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Exit Sub
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End If
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Set bomSheet = GetBomSheet()
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If bomSheet Is Nothing Then
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MsgBox "未找到[平台配置清单]工作表!", vbExclamation
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Exit Sub
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End If
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' 检查订单数据
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Dim lastRow As Long
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lastRow = orderSheet.Cells(orderSheet.Rows.Count, 2).End(xlUp).Row
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If lastRow < 2 Then
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MsgBox "[产品订单]工作表没有数据!", vbExclamation
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Exit Sub
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End If
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' 初始化BOM提取器
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Dim bomExtractor As BomExtractor
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Set bomExtractor = New BomExtractor
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bomExtractor.SetWorksheet bomSheet
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If Not bomExtractor.LoadBomData Then
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MsgBox "加载BOM数据失败:" & bomExtractor.GetErrorSummary, vbCritical
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Exit Sub
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End If
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' 读取库存数据到字典
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Dim inventoryData As Object
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Set inventoryData = LoadInventoryData(inventorySheet)
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If inventoryData.Count = 0 Then
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MsgBox "[现存量]工作表没有有效数据!", vbExclamation
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Exit Sub
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End If
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' 读取订单数据
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Dim orders As Collection
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Set orders = LoadOrderData(orderSheet)
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If orders.Count = 0 Then
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MsgBox "没有有效的订单数据!", vbExclamation
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Exit Sub
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End If
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' 解析所有订单的BOM
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ParseAllOrdersBOM orders, bomExtractor
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' 统计部件总需求
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Dim componentDemands As Object
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Set componentDemands = CalculateComponentDemand(orders)
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If componentDemands.Count = 0 Then
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MsgBox "没有订单包含'部件'类别物料,无需处理库存!", vbInformation
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Exit Sub
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End If
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' 验证库存
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Dim validationWarnings As Collection
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Set validationWarnings = ValidateInventory(componentDemands, inventoryData)
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' 按订单顺序分配库存
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Dim stats As Statistics
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AllocateInventory orders, componentDemands, orderSheet, stats
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' 输出结果统计
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Dim elapsedTime As Double
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elapsedTime = Timer - startTime
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Dim resultMsg As String
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resultMsg = "部件库存核对完成!" & vbCrLf & vbCrLf
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resultMsg = resultMsg & "处理订单数: " & stats.TotalOrders & vbCrLf
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resultMsg = resultMsg & "包含部件订单: " & stats.OrdersWithComponent & vbCrLf
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resultMsg = resultMsg & "库存充足订单: " & stats.OrdersSufficient & vbCrLf
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resultMsg = resultMsg & "库存不足订单: " & stats.OrdersInsufficient & vbCrLf
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If stats.OrdersSkipped > 0 Then
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resultMsg = resultMsg & "跳过订单数: " & stats.OrdersSkipped & vbCrLf
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End If
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resultMsg = resultMsg & vbCrLf & "耗时: " & Format(elapsedTime, "0.00") & "秒"
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' 显示警告信息（如果有）
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If validationWarnings.Count > 0 Then
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resultMsg = resultMsg & vbCrLf & vbCrLf & "警告信息:" & vbCrLf
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resultMsg = resultMsg & JoinCollection(validationWarnings, vbCrLf)
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End If
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MsgBox resultMsg, vbInformation
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Exit Sub
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ErrorHandler:
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MsgBox "部件库存核对异常: " & Err.Description, vbCritical
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End Sub
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'=====================================================================
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' 函数: LoadOrderData
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' 功能: 读取订单数据
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' 参数: ws - [产品订单]工作表
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' 返回: Collection - 每个元素是字典对象,包含订单信息
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'=====================================================================
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Private Function LoadOrderData(ws As Worksheet) As Collection
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Set LoadOrderData = New Collection
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Dim lastRow As Long
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lastRow = ws.Cells(ws.Rows.Count, 2).End(xlUp).Row
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Dim i As Long
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For i = 2 To lastRow
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Dim model As String
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Dim qty As Variant
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model = Trim(ws.Cells(i, 2).Value) ' B列: 产品型号
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qty = ws.Cells(i, 3).Value ' C列: 产品数量
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' 跳过空行
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If model <> "" Then
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Dim order As Object
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Set order = CreateObject("Scripting.Dictionary")
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order.Add ORDER_ROW, CLng(i)
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order.Add ORDER_MODEL, CStr(model)
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order.Add ORDER_QUANTITY, CDbl(IIf(IsNull(qty), 0, qty))
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order.Add ORDER_COMP_CODE, ""
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order.Add ORDER_COMP_QTY, 0
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order.Add ORDER_HAS_COMP, False
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order.Add ORDER_PARSE_ERR, ""
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LoadOrderData.Add order
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End If
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Next i
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End Function
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'=====================================================================
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' 函数: LoadInventoryData
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' 功能: 读取库存数据
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' 参数: ws - [现存量]工作表
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' 返回: Dictionary(物料编码 -> 库存数量)
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'=====================================================================
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Private Function LoadInventoryData(ws As Worksheet) As Object
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Set LoadInventoryData = CreateObject("Scripting.Dictionary")
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' 从第4行开始读取(第3行是表头)
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Dim lastRow As Long
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lastRow = ws.Cells(ws.Rows.Count, 2).End(xlUp).Row
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Dim i As Long
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For i = 4 To lastRow
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Dim code As String
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Dim qty As Variant
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code = Trim(ws.Cells(i, 2).Value) ' B列: 物料编码
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qty = ws.Cells(i, 10).Value ' J列: 结存主数量
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If code <> "" And Not IsEmpty(qty) Then
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If Not LoadInventoryData.Exists(code) Then
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LoadInventoryData.Add code, CDbl(qty)
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End If
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End If
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Next i
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End Function
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'=====================================================================
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' 过程: ParseAllOrdersBOM
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' 功能: 解析所有订单的BOM
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' 参数: orders - 订单集合(每个元素是字典)
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' bomExtractor - BOM提取器
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'=====================================================================
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Private Sub ParseAllOrdersBOM(orders As Collection, bomExtractor As BomExtractor)
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Dim i As Long
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For i = 1 To orders.Count
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Dim order As Object
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Set order = orders(i)
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ParseOrderBOM order, bomExtractor
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Next i
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End Sub
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'=====================================================================
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' 过程: ParseOrderBOM
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' 功能: 解析单个订单的BOM,识别部件类别物料
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' 参数: orderInfo - 订单信息字典(ByRef)
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' bomExtractor - BOM提取器
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'=====================================================================
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Private Sub ParseOrderBOM(ByRef orderInfo As Object, bomExtractor As BomExtractor)
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On Error Resume Next
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' 解析型号
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Dim parser As ProductModelParser
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Set parser = New ProductModelParser
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If Not parser.Parse(orderInfo(ORDER_MODEL)) Then
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orderInfo(ORDER_PARSE_ERR) = "解析失败: " & parser.ErrorMessage
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Exit Sub
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End If
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' 提取BOM
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Dim matchedItems As Collection
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Set matchedItems = bomExtractor.ExtractBom(parser.Conditions)
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' 查找"部件"类别物料
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Dim item As BomItem
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For Each item In matchedItems
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If item.category = "部件" Then
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orderInfo(ORDER_COMP_CODE) = item.Code66
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orderInfo(ORDER_COMP_QTY) = item.quantity
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orderInfo(ORDER_HAS_COMP) = True
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Exit For
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End If
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Next item
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End Sub
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'=====================================================================
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' 函数: CalculateComponentDemand
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' 功能: 统计部件总需求
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' 参数: orders - 订单集合
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' 返回: Dictionary(部件编码 -> 库存信息字典)
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'=====================================================================
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Private Function CalculateComponentDemand(orders As Collection) As Object
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Dim demands As Object
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Set demands = CreateObject("Scripting.Dictionary")
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Dim i As Long
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For i = 1 To orders.Count
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Dim order As Object
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Set order = orders(i)
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If order(ORDER_HAS_COMP) Then
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Dim demand As Double
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demand = order(ORDER_COMP_QTY) * order(ORDER_QUANTITY)
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Dim compCode As String
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compCode = order(ORDER_COMP_CODE)
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If demands.Exists(compCode) Then
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Dim compInv As Object
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Set compInv = demands(compCode)
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compInv(INV_DEMAND) = compInv(INV_DEMAND) + demand
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Else
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Dim newComp As Object
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Set newComp = CreateObject("Scripting.Dictionary")
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newComp.Add INV_CODE, compCode
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newComp.Add INV_DEMAND, demand
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newComp.Add INV_STOCK, 0
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newComp.Add INV_SHORTAGE, False
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demands.Add compCode, newComp
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End If
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End If
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Next i
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Set CalculateComponentDemand = demands
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End Function
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'=====================================================================
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' 函数: ValidateInventory
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' 功能: 验证库存数据
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' 参数: componentDemands - 部件需求字典
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' inventoryData - 库存数据字典
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' 返回: Collection - 警告信息集合(找不到的部件)
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'=====================================================================
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Private Function ValidateInventory(componentDemands As Object, _
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inventoryData As Object) As Collection
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Set ValidateInventory = New Collection
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Dim code As Variant
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For Each code In componentDemands.Keys
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Dim compInv As Object
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Set compInv = componentDemands(code)
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' 检查库存中是否存在该部件
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If Not inventoryData.Exists(compInv(INV_CODE)) Then
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' 库存中找不到，设置库存为0，并添加警告
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compInv(INV_STOCK) = 0
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compInv(INV_SHORTAGE) = True
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ValidateInventory.Add "部件 '" & compInv(INV_CODE) & "' 在[现存量]中未找到"
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Else
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' 设置可用库存
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compInv(INV_STOCK) = inventoryData(compInv(INV_CODE))
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' 检查是否短缺
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If compInv(INV_DEMAND) > compInv(INV_STOCK) Then
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compInv(INV_SHORTAGE) = True
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End If
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End If
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Next code
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End Function
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'=====================================================================
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' 过程: AllocateInventory
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' 功能: 按订单顺序分配库存并标记
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' 参数: orders - 订单集合
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' componentDemands - 部件需求字典
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' orderSheet - 订单工作表
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' stats - 统计信息(ByRef)
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'=====================================================================
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Private Sub AllocateInventory(orders As Collection, _
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componentDemands As Object, _
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orderSheet As Worksheet, _
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ByRef stats As Statistics)
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' 初始化统计
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stats.TotalOrders = orders.Count
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stats.OrdersWithComponent = 0
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stats.OrdersSufficient = 0
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stats.OrdersInsufficient = 0
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stats.OrdersSkipped = 0
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Dim i As Long
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For i = 1 To orders.Count
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Dim order As Object
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Set order = orders(i)
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' 跳过解析失败的订单
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If order(ORDER_PARSE_ERR) <> "" Then
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stats.OrdersSkipped = stats.OrdersSkipped + 1
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GoTo NextOrder
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End If
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' 跳过没有部件的订单
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If Not order(ORDER_HAS_COMP) Then
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stats.OrdersSkipped = stats.OrdersSkipped + 1
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GoTo NextOrder
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End If
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' 跳过数量为0的订单
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If order(ORDER_QUANTITY) = 0 Then
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stats.OrdersSkipped = stats.OrdersSkipped + 1
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GoTo NextOrder
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End If
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stats.OrdersWithComponent = stats.OrdersWithComponent + 1
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' 获取部件库存信息
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Dim compInv As Object
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Set compInv = componentDemands(order(ORDER_COMP_CODE))
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' 计算需求量
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Dim requiredQty As Double
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requiredQty = order(ORDER_COMP_QTY) * order(ORDER_QUANTITY)
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' 检查库存是否充足
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If compInv(INV_STOCK) >= requiredQty Then
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' 库存充足,扣减库存,保持原值
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compInv(INV_STOCK) = compInv(INV_STOCK) - requiredQty
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stats.OrdersSufficient = stats.OrdersSufficient + 1
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Else
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' 库存不足,标记为"否"
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orderSheet.Cells(order(ORDER_ROW), 5).Value = "否"
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compInv(INV_STOCK) = compInv(INV_STOCK) - requiredQty
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stats.OrdersInsufficient = stats.OrdersInsufficient + 1
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End If
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NextOrder:
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Next i
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End Sub
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'=====================================================================
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' 函数: GetOrderSheet
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' 功能: 获取[产品订单]工作表
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' 返回: Worksheet
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'=====================================================================
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Private Function GetOrderSheet() As Worksheet
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On Error Resume Next
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Set GetOrderSheet = ThisWorkbook.Worksheets("产品订单")
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On Error GoTo 0
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End Function
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'=====================================================================
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' 函数: GetInventorySheet
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' 功能: 获取[现存量]工作表
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' 返回: Worksheet
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'=====================================================================
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Private Function GetInventorySheet() As Worksheet
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On Error Resume Next
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Set GetInventorySheet = ThisWorkbook.Worksheets("现存量")
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On Error GoTo 0
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End Function
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'=====================================================================
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' 函数: GetBomSheet
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' 功能: 获取[平台配置清单]工作表
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' 返回: Worksheet
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'=====================================================================
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Private Function GetBomSheet() As Worksheet
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On Error Resume Next
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Set GetBomSheet = ThisWorkbook.Worksheets("平台配置清单")
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On Error GoTo 0
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End Function
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'=====================================================================
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' 函数: JoinCollection
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' 功能: 将集合内容连接为字符串
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' 参数: coll - 集合
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' separator - 分隔符
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' 返回: String
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'=====================================================================
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Private Function JoinCollection(coll As Collection, separator As String) As String
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Dim result As String
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result = ""
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Dim item As Variant
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Dim isFirst As Boolean
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isFirst = True
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For Each item In coll
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If Not isFirst Then
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result = result & separator
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End If
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result = result & CStr(item)
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isFirst = False
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Next item
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JoinCollection = result
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End Function
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