Add VBA source code modules
Added VBA project structure including: - Class modules for BOM row and condition engine - Test engine module Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Misaka_Company
121
VBA/ClassModules/cBOMRow.cls
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121
VBA/ClassModules/cBOMRow.cls
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' ==============================================================================
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' 模块名称: cBOMRow
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' 模块类别: 类模块 (Class Module)
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' 所属项目: BOMForge
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' 模块职责: 封装单行 BOM 数据，提供属性访问，并内置状态跟踪 (脏标记) 机制
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' ==============================================================================
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Option Explicit
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' 内部变量：映射 Excel 数据列
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Private pExcelRowIndex As Long ' 记录该对象对应 Excel 表中的物理行号，保存时定位用
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Private pRowNo As Long ' 行号 (如 10, 20)
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Private pModuleType As String ' 模块 (如 表壳, 罩壳, 接头)
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Private pCode As String ' 代号
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Private pItemName As String ' 名称 (使用 ItemName 避免与内部 Name 关键字冲突)
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Private pQuantity As Double ' 数量
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Private pCondition As String ' 选择条件 (核心修改字段)
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Private pRemark As String ' 备注
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Private pCategory As String ' 类别
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Private pParentCategory As String ' 上层类别
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Private pCategoryCondition As String ' 类别选用条件
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Private pCode66 As String ' 66代码
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Private pBIPBaseRowNo As String ' BIP行号基数
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' 内部变量：状态追踪
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Private pIsDirty As Boolean ' 脏标记：True 表示对象数据被修改过，需要写回 Excel
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' 初始化对象时，默认状态为干净 (未修改)
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Private Sub Class_Initialize()
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pIsDirty = False
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End Sub
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' ------------------------------------------------------------------------------
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' 属性: ExcelRowIndex (物理行号)
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' ------------------------------------------------------------------------------
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Public Property Get ExcelRowIndex() As Long: ExcelRowIndex = pExcelRowIndex: End Property
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Public Property Let ExcelRowIndex(ByVal vNewValue As Long): pExcelRowIndex = vNewValue: End Property
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' ------------------------------------------------------------------------------
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' 属性: RowNo (BOM行号)
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' ------------------------------------------------------------------------------
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Public Property Get RowNo() As Long: RowNo = pRowNo: End Property
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Public Property Let RowNo(ByVal vNewValue As Long)
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If pRowNo <> vNewValue Then pRowNo = vNewValue: pIsDirty = True
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End Property
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' ------------------------------------------------------------------------------
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' 属性: ModuleType (模块)
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' ------------------------------------------------------------------------------
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Public Property Get ModuleType() As String: ModuleType = pModuleType: End Property
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Public Property Let ModuleType(ByVal vNewValue As String)
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If pModuleType <> vNewValue Then pModuleType = vNewValue: pIsDirty = True
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End Property
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' ------------------------------------------------------------------------------
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' 属性: Code (代号)
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' ------------------------------------------------------------------------------
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Public Property Get Code() As String: Code = pCode: End Property
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Public Property Let Code(ByVal vNewValue As String)
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If pCode <> vNewValue Then pCode = vNewValue: pIsDirty = True
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End Property
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' ------------------------------------------------------------------------------
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' 属性: ItemName (名称)
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' ------------------------------------------------------------------------------
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Public Property Get ItemName() As String: ItemName = pItemName: End Property
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Public Property Let ItemName(ByVal vNewValue As String)
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If pItemName <> vNewValue Then pItemName = vNewValue: pIsDirty = True
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End Property
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' ------------------------------------------------------------------------------
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' 属性: Quantity (数量)
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' ------------------------------------------------------------------------------
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Public Property Get Quantity() As Double: Quantity = pQuantity: End Property
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Public Property Let Quantity(ByVal vNewValue As Double)
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If pQuantity <> vNewValue Then pQuantity = vNewValue: pIsDirty = True
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End Property
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' ------------------------------------------------------------------------------
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' 属性: Condition (选择条件) - 这是本工具最核心要修改的字段
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' ------------------------------------------------------------------------------
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Public Property Get Condition() As String: Condition = pCondition: End Property
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Public Property Let Condition(ByVal vNewValue As String)
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' 只有当新写入的值和原有的值不一样时，才判定为被修改，打上脏标记
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If pCondition <> vNewValue Then
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pCondition = vNewValue
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pIsDirty = True
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End If
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End Property
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' ------------------------------------------------------------------------------
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' 其他次要属性的 Get/Let
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' ------------------------------------------------------------------------------
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Public Property Get Remark() As String: Remark = pRemark: End Property
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Public Property Let Remark(ByVal vNewValue As String): If pRemark <> vNewValue Then pRemark = vNewValue: pIsDirty = True: End Property
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Public Property Get Category() As String: Category = pCategory: End Property
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Public Property Let Category(ByVal vNewValue As String): If pCategory <> vNewValue Then pCategory = vNewValue: pIsDirty = True: End Property
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Public Property Get ParentCategory() As String: ParentCategory = pParentCategory: End Property
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Public Property Let ParentCategory(ByVal vNewValue As String): If pParentCategory <> vNewValue Then pParentCategory = vNewValue: pIsDirty = True: End Property
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Public Property Get CategoryCondition() As String: CategoryCondition = pCategoryCondition: End Property
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Public Property Let CategoryCondition(ByVal vNewValue As String): If pCategoryCondition <> vNewValue Then pCategoryCondition = vNewValue: pIsDirty = True: End Property
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Public Property Get Code66() As String: Code66 = pCode66: End Property
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Public Property Let Code66(ByVal vNewValue As String): If pCode66 <> vNewValue Then pCode66 = vNewValue: pIsDirty = True: End Property
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Public Property Get BIPBaseRowNo() As String: BIPBaseRowNo = pBIPBaseRowNo: End Property
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Public Property Let BIPBaseRowNo(ByVal vNewValue As String): If pBIPBaseRowNo <> vNewValue Then pBIPBaseRowNo = vNewValue: pIsDirty = True: End Property
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' ------------------------------------------------------------------------------
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' 状态追踪：只读的 IsDirty 和重置方法
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' ------------------------------------------------------------------------------
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Public Property Get IsDirty() As Boolean
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IsDirty = pIsDirty
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End Property
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' 可以在写回 Excel 后，调用此方法将状态重置为干净
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Public Sub ResetDirtyFlag()
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pIsDirty = False
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End Sub
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123
VBA/ClassModules/cConditionEngine.cls
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VBA/ClassModules/cConditionEngine.cls
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' ==============================================================================
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' 模块名称: cConditionEngine
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' 模块类别: 类模块 (Class Module)
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' 所属项目: BOMForge
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' 模块职责: 负责安全的BOM条件字符串手术，解析并注入新的条件分支
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' ==============================================================================
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Option Explicit
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Private regEx As Object
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Private Sub Class_Initialize()
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' 使用后期绑定创建正则表达式对象，无需手动在VBE中引用库，提高兼容性
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Set regEx = CreateObject("VBScript.RegExp")
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regEx.Global = True
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regEx.IgnoreCase = True
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End Sub
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Private Sub Class_Terminate()
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' 释放对象内存
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Set regEx = Nothing
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End Sub
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' ------------------------------------------------------------------------------
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' 函数名称: InjectOr
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' 函数功能: 将新参数作为 OR 条件安全地注入到现有的逻辑表达式中
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' 参数说明:
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' - expression: 原始的条件字符串，例如 "lcfw=M01 AND gclj!=M20"
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' - paramName: 要注入的参数名，例如 "lcfw"
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' - newValue: 要注入的新值，例如 "M19"
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' 返回值: 注入后的新字符串
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' ------------------------------------------------------------------------------
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Public Function InjectOr(ByVal expression As String, ByVal paramName As String, ByVal newValue As String) As String
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Dim targetCondition As String
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targetCondition = paramName & "=" & newValue
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' [防御机制 1]：如果原表达式中已经存在我们要注入的完整条件，直接返回原字符串
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If InStr(1, expression, targetCondition, vbTextCompare) > 0 Then
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InjectOr = expression
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Exit Function
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End If
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' [防御机制 2]：如果原表达式中根本不存在这个参数(如全是azxs)，则忽略（业务上一般只在同类规格上追加）
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If InStr(1, expression, paramName & "=", vbTextCompare) = 0 And _
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InStr(1, expression, paramName & " =", vbTextCompare) = 0 Then
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InjectOr = expression
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Exit Function
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End If
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' ==========================================================================
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' 场景 A：参数存在于括号内部
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' 示例：(lcfw=M12 OR lcfw=M13) AND gclj!=M20
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' 动作：找到括号，并在右括号前插入 " OR lcfw=M19"
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' ==========================================================================
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' 正则解释: 匹配左括号，中间不包含右括号，且包含目标参数=的片段，直到右括号
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regEx.Pattern = "\([^)]*\b" & paramName & "\b\s*=[^)]*\)"
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If regEx.Test(expression) Then
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Dim matchBlocks As Object
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Dim matchBlock As Object
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Set matchBlocks = regEx.Execute(expression)
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Dim resultExpr As String
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resultExpr = expression
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' 遍历所有匹配的括号块并替换（万一存在多个括号里都有lcfw）
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For Each matchBlock In matchBlocks
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Dim oldBlockStr As String
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oldBlockStr = matchBlock.value
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Dim newBlockStr As String
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' 剥离最后的右括号，加上我们要追加的条件，再把右括号补回去
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newBlockStr = Left(oldBlockStr, Len(oldBlockStr) - 1) & " OR " & targetCondition & ")"
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' 在主字符串中执行替换
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resultExpr = Replace(resultExpr, oldBlockStr, newBlockStr)
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Next matchBlock
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InjectOr = resultExpr
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Exit Function
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End If
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' ==========================================================================
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' 场景 B：参数在括号外部，且表达式中存在 AND 逻辑
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' 示例：lcfw=M01 AND gclj!=M20
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' 动作：必须加括号包裹它，变成 (lcfw=M01 OR lcfw=M19) AND gclj!=M20
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' ==========================================================================
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If InStr(1, expression, "AND", vbTextCompare) > 0 Then
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' 正则解释：匹配单独的参数表达式，如 lcfw=M01 （允许等号两边有空格）
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regEx.Pattern = "\b" & paramName & "\s*=\s*[A-Za-z0-9_]+"
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If regEx.Test(expression) Then
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Dim standaloneMatches As Object
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Dim sMatch As Object
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Set standaloneMatches = regEx.Execute(expression)
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Dim resultStandalone As String
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resultStandalone = expression
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For Each sMatch In standaloneMatches
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Dim oldStandaloneStr As String
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oldStandaloneStr = sMatch.value
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Dim newStandaloneStr As String
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' 将原来独立的条件包裹进括号，并追加 OR 逻辑
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newStandaloneStr = "(" & oldStandaloneStr & " OR " & targetCondition & ")"
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resultStandalone = Replace(resultStandalone, oldStandaloneStr, newStandaloneStr)
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Next sMatch
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InjectOr = resultStandalone
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Exit Function
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End If
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End If
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' ==========================================================================
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' 场景 C：没有任何括号，也没有 AND 逻辑，纯 OR 链
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' 示例：lcfw=M01 OR lcfw=M02 OR lcfw=M03 (如盘止钉)
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' 动作：直接在字符串最末尾追加即可
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' ==========================================================================
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expression = Trim(expression)
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InjectOr = expression & " OR " & targetCondition
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End Function
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