refactor: integrate [领料配置] into [平台配置清单] and add category selection conditions
Major changes: - Remove dependency on separate [领料配置] sheet - Load all data from [平台配置清单] in a single pass - Add "类别选用条件" (CategorySelectCondition) field to support dynamic category filtering - Add "66代码" (Code66) field for 66-system integration - Refactor completeness check logic to only verify required categories Data model changes: - clsMaterialItem: Add CategorySelectCondition and Code66 properties - clsCategory: Add CategorySelectCondition property and IsRequiredForModel() method - clsBOMManager: Refactor LoadData() to use single data source - clsBOMManager: Add GetRequiredCategories() method - clsBOMManager: Update GetValidMaterialsByModel() to use category selection conditions New workflow: - LoadData() now takes only wsPlatform parameter (removed wsConfig) - Categories are filtered by "类别选用条件" before completeness check - Categories with empty selection condition are always required - Categories with non-empty condition are checked against model specifications Documentation: - Update CLAUDE.md with new sheet structure - Add comprehensive refactoring plan document - Add v2.0 LoadData flow analysis with Mermaid diagrams - Add platform configuration sheet reference Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Misaka_Company
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reference_docs/clsBOMManager_LoadData流程分析-v2(整合后).md
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reference_docs/clsBOMManager_LoadData流程分析-v2(整合后).md
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# clsBOMManager.LoadData 方法流程分析 (v2.0 - 整合后版本)
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## 方法概述
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`LoadData` 是 `clsBOMManager` 类的核心方法，负责从 [平台配置清单] 工作表加载 BOM 数据并构建完整的层级数据结构。
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**v2.0 变更说明**：
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- 移除了 [领料配置] 表的依赖
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- 所有配置数据统一从 [平台配置清单] 读取
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- 新增"类别选用条件"字段，支持动态判断类别是否需要
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- 新增"66代码"字段
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## 方法签名
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```vba
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Public Sub LoadData(wsPlatform As Worksheet)
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```
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### 参数说明
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| 参数 | 类型 | 说明 |
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|------|------|------|
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| `wsPlatform` | Worksheet | [平台配置清单]工作表，包含完整的物料信息和类别配置 |
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## 整体流程图
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```mermaid
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flowchart TD
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Start([开始 LoadData]) --> Step1[第一步: 从平台配置清单加载所有物料和类别信息]
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Step1 --> Step2[第二步: 建立类别层级关系]
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Step2 --> End([结束])
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style Start fill:#e1f5e1
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style End fill:#ffe1e1
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style Step1 fill:#e1f0ff
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style Step2 fill:#fff4e1
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```
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## 详细流程分析
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### 第一步：从平台配置清单加载所有物料和类别信息
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```mermaid
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flowchart TD
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S1_Start([开始第一步]) --> S1_Init[初始化: 获取最后一行行号]
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S1_Init --> S1_Loop{循环 i = 4 到 lastRow}
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S1_Loop -->|i += 1| S1_ReadMat[读取物料基础信息<br/>C列:代号, D列:名称<br/>E列:数量, F列:选择条件]
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S1_ReadMat --> S1_ReadCat[读取类别信息<br/>H列:类别, I列:上层类别<br/>J列:类别选用条件, K列:66代码]
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S1_ReadCat --> S1_CreateMat[创建 clsMaterialItem 对象]
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S1_CreateMat --> S1_SetMatProps[设置物料属性<br/>code, Name, Quantity, Condition<br/>Category, ParentCategory<br/>CategorySelectCondition, Code66]
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S1_SetMatProps --> S1_SaveMat[保存到 dictAllMaterials]
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S1_SaveMat --> S1_CheckCat{类别字段<br/>是否为空?}
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S1_CheckCat -->|否, 有类别| S1_EnsureCat{类别对象<br/>是否存在?}
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S1_CheckCat -->|是, 无类别| S1_Next
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S1_EnsureCat -->|不存在| S1_CreateCat[创建新类别对象<br/>设置 categoryName, ParentCategoryName<br/>CategorySelectCondition]
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S1_EnsureCat -->|已存在| S1_AddMat
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S1_CreateCat --> S1_AddMat[将物料添加到类别]
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S1_AddMat --> S1_Next
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S1_Next --> S1_Loop
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S1_Loop -->|i > lastRow| S1_End([第一步完成])
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style S1_Start fill:#e1f5e1
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style S1_End fill:#ffe1e1
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style S1_CreateCat fill:#bbdefb
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style S1_AddMat fill:#c8e6c9
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style S1_CheckCat fill:#fff9c4
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```
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**数据来源**：[平台配置清单] 工作表
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| 列 | 字段 | 说明 |
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|----|------|------|
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| C | code | 物料代号 |
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| D | Name | 物料名称 |
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| E | Quantity | 物料数量 |
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| F | Condition | 选择条件 |
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| H | Category | 类别名称 |
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| I | ParentCategoryName | 上层类别名称 |
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| J | CategorySelectCondition | 类别选用条件 |
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| K | Code66 | 66系统代码 |
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**数据结构**：
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```
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dictAllMaterials: Dictionary<String, clsMaterialItem>
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├── "01011009557" → clsMaterialItem{
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│ code: "01011009557"
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│ Name: "径向低压接头部件"
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│ Quantity: 1.0
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│ Condition: "gclj=M20 AND jycz=1"
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│ Category: "部件"
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│ ParentCategory: ""
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│ CategorySelectCondition: ""
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│ Code66: "66021009557"
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│ }
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└── ...
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dictCategories: Dictionary<String, clsCategory>
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├── "部件" → clsCategory{
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│ categoryName: "部件"
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│ ParentCategoryName: ""
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│ CategorySelectCondition: ""
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│ materials: Collection<clsMaterialItem>
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│ SubCategories: Collection<clsCategory>
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│ }
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└── ...
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```
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**关键代码**：
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```vba
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lastRow = wsPlatform.Cells(wsPlatform.Rows.Count, "C").End(xlUp).row
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For i = 4 To lastRow
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' 1. 创建物料对象并读取基础信息
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Set mat = New clsMaterialItem
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mat.code = Trim(wsPlatform.Cells(i, "C").value & "")
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mat.Name = Trim(wsPlatform.Cells(i, "D").value & "")
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mat.Quantity = CDbl(wsPlatform.Cells(i, "E").value)
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mat.Condition = Trim(wsPlatform.Cells(i, "F").value & "")
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' 2. 读取类别相关字段
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catName = Trim(wsPlatform.Cells(i, "H").value & "")
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parentCatName = Trim(wsPlatform.Cells(i, "I").value & "")
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catSelectCond = Trim(wsPlatform.Cells(i, "J").value & "")
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code66 = Trim(wsPlatform.Cells(i, "K").value & "")
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' 3. 保存到物料对象
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mat.Category = catName
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mat.ParentCategory = parentCatName
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mat.CategorySelectCondition = catSelectCond
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mat.Code66 = code66
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' 4. 保存到字典(所有物料都保存)
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If mat.code <> "" Then
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Set dictAllMaterials(mat.code) = mat
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End If
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' 5. 如果有类别,创建或更新类别对象
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If catName <> "" Then
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If Not dictCategories.Exists(catName) Then
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Set cat = New clsCategory
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cat.categoryName = catName
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cat.ParentCategoryName = parentCatName
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cat.CategorySelectCondition = catSelectCond
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Set dictCategories(catName) = cat
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End If
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dictCategories(catName).AddMaterial mat
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End If
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Next i
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```
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**与 v1.0 的区别**：
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| 特性 | v1.0 (旧版本) | v2.0 (新版本) |
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|------|--------------|--------------|
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| 数据源 | [平台配置清单] + [领料配置] | 仅 [平台配置清单] |
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| 加载步骤 | 3步 (先物料，后类别，再层级) | 2步 (物料类别一起加载，再层级) |
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| 参数 | wsConfig, wsPlatform | wsPlatform |
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| 类别选用条件 | 不支持 | 支持 |
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| 66代码 | 不支持 | 支持 |
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---
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### 第二步：建立类别层级关系
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```mermaid
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flowchart TD
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S2_Start([开始第二步]) --> S2_Loop{遍历 dictCategories<br/>所有键}
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S2_Loop -->|下一个键| S2_GetCat[获取类别对象 cat]
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S2_GetCat --> S2_CheckParent{ParentCategoryName<br/>是否为空?}
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S2_CheckParent -->|否, 有父类别| S2_ParentExists{父类别<br/>存在?}
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S2_CheckParent -->|是, 无父类别| S2_AddRoot[添加到 rootCategories<br/>作为根类别]
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S2_ParentExists -->|是| S2_AddSub[添加到父类别的<br/>SubCategories 集合]
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S2_ParentExists -->|否| S2_Orphan[父类别不存在<br/>跳过建立关系]
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S2_AddRoot --> S2_Next
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S2_AddSub --> S2_Next
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S2_Orphan --> S2_Next
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S2_Next --> S2_Loop
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S2_Loop -->|遍历完成| S2_End([第二步完成])
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style S2_Start fill:#e1f5e1
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style S2_End fill:#ffe1e1
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style S2_AddRoot fill:#ffccbc
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style S2_AddSub fill:#b2dfdb
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```
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**数据结构**：
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```
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rootCategories: Collection<clsCategory>
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├── "表壳" (根类别)
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│ └── CategorySelectCondition: "" (总是需要)
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├── "部件" (根类别)
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│ └── CategorySelectCondition: "" (总是需要)
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│ └── SubCategories:
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│ ├── "接头" (子类别)
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│ │ └── CategorySelectCondition: "gclj=M20" (条件性需要)
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│ └── "弹性元件" (子类别)
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│ └── CategorySelectCondition: "lcfw=M02" (条件性需要)
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└── "机芯" (根类别)
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└── CategorySelectCondition: "jycz=1" (条件性需要)
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```
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**关键代码**：
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```vba
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For Each key In dictCategories.Keys
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Set cat = dictCategories(key)
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If cat.ParentCategoryName <> "" Then
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If dictCategories.Exists(cat.ParentCategoryName) Then
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Set parentCat = dictCategories(cat.ParentCategoryName)
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parentCat.AddSubCategory cat
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End If
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Else
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rootCategories.Add cat, cat.categoryName
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End If
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Next key
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```
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**说明**：此步骤与 v1.0 版本相同，未发生变化。
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---
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## 数据结构总结
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### 类的私有成员变量
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```mermaid
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classDiagram
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class clsBOMManager {
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-dictCategories: Dictionary
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-dictAllMaterials: Dictionary
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-rootCategories: Collection
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+LoadData(wsPlatform)
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+GetRootCategories() Collection
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+GetCategory(categoryName) clsCategory
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+GetRequiredCategories(conditions) Collection
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+GetValidMaterialsByModel(modelStr) Collection
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}
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class clsCategory {
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+categoryName: String
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+ParentCategoryName: String
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+CategorySelectCondition: String
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+materials: Collection
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+SubCategories: Collection
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+IsLeafCategory: Boolean
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+AddMaterial(mat)
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+AddSubCategory(cat)
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+IsRequiredForModel(conditions) Boolean
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+HasSubCategories() Boolean
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}
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class clsMaterialItem {
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+code: String
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+Name: String
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+Quantity: Double
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+Condition: String
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+Category: String
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+ParentCategory: String
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+CategorySelectCondition: String
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+Code66: String
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}
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clsBOMManager "1" --> "*" clsCategory : 管理
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clsCategory "1" --> "*" clsMaterialItem : 包含
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clsCategory "1" --> "*" clsCategory : 父子关系
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```
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### 三个核心数据容器
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| 数据容器 | 类型 | 键/索引 | 值 | 用途 |
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|---------|------|---------|-----|------|
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| `dictAllMaterials` | Dictionary | 物料代号 (String) | clsMaterialItem | 快速查找任意物料的完整信息 |
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| `dictCategories` | Dictionary | 类别名称 (String) | clsCategory | 快速查找任意类别 |
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| `rootCategories` | Collection | 索引 (Long) | clsCategory | 遍历完整的类别树结构 |
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---
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## 流程时序图
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```mermaid
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sequenceDiagram
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participant Caller as 调用者
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participant LoadData as LoadData方法
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participant WSPlatform as [平台配置清单]
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participant DictMat as dictAllMaterials
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participant DictCat as dictCategories
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participant RootCats as rootCategories
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Caller->>LoadData: LoadData(wsPlatform)
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Note over LoadData, WSPlatform: 第一步: 加载物料和类别信息
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LoadData->>WSPlatform: 读取第4-末行
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WSPlatform-->>LoadData: 返回物料和类别数据
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loop 每一行数据
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LoadData->>DictMat: 创建/添加物料 (包含新字段)
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alt 类别字段不为空
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LoadData->>DictCat: 类别存在?
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alt 类别不存在
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LoadData->>DictCat: 创建新类别(含类别选用条件)
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end
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LoadData->>DictCat: 添加物料到类别
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end
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end
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Note over LoadData, RootCats: 第二步: 构建层级树
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loop 遍历所有类别
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LoadData->>DictCat: 获取类别
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alt 有父类别
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LoadData->>DictCat: 添加到父类别的SubCategories
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else 无父类别
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LoadData->>RootCats: 添加为根类别
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end
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end
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LoadData-->>Caller: 完成
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```
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---
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## 重要业务规则
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### 1. 物料筛选规则
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- ✅ 类别字段不为空的物料 → **需要领料**，会被添加到类别中
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- ❌ 类别字段为空的物料 → **不需要领料**，仅在 `dictAllMaterials` 中保存
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### 2. 类别选用条件规则（v2.0 新增）
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- ✅ 类别选用条件为空 → 该类别**总是需要**（无条件限制）
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- ⚡ 类别选用条件不为空 → 需要用型号条件去匹配
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- 匹配成功 → 该类别需要
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- 匹配失败 → 该类别不需要
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### 3. 类别层级规则
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- 根类别：`ParentCategoryName` 为空字符串 `""`
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- 子类别：`ParentCategoryName` 指向父类别名称
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- 层级深度：无限制（支持任意深度的树形结构）
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||||
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### 4. 数据一致性
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- 所有物料必须从 [平台配置清单] 读取
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- 类别字段和类别选用条件字段同时存在
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- 一个物料只能属于一个类别
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||||
|
||||
---
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## 使用示例
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||||
|
||||
### 调用 LoadData
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||||
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||||
```vba
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Dim bomMgr As New clsBOMManager
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Dim wsPlatform As Worksheet
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||||
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||||
Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")
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||||
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||||
' 加载数据 (v2.0 只需要一个参数)
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Call bomMgr.LoadData(wsPlatform)
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||||
' 获取根类别
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||||
Dim rootCats As Collection
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||||
Set rootCats = bomMgr.GetRootCategories()
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||||
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||||
' 遍历所有根类别
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||||
Dim i As Long
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||||
For i = 1 To rootCats.Count
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||||
Debug.Print "根类别: " & rootCats(i).categoryName
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||||
Debug.Print "类别选用条件: " & rootCats(i).CategorySelectCondition
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||||
Next i
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||||
```
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||||
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||||
### 使用类别选用条件
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||||
|
||||
```vba
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||||
' 解析型号并提取条件
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||||
Dim conditions As Object
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||||
Set conditions = bomMgr.ParseModelAndExtractConditions("YTHN-100.A0.532.M203.M16.Y3")
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||||
|
||||
' 获取需要的类别
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||||
Dim requiredCats As Collection
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||||
Set requiredCats = bomMgr.GetRequiredCategories(conditions)
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||||
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||||
' 遍历需要的类别
|
||||
Dim cat As clsCategory
|
||||
For Each cat In requiredCats
|
||||
Debug.Print "需要的类别: " & cat.categoryName
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||||
Next cat
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||||
```
|
||||
|
||||
---
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||||
|
||||
## 执行后的数据结构示例
|
||||
|
||||
假设加载后的数据结构如下：
|
||||
|
||||
```
|
||||
型号: YTHN-100.A0.532.M203.M16.Y3
|
||||
提取的条件: lcfw=M16, gclj=M20, jycz=1, azxs=A0
|
||||
|
||||
dictAllMaterials:
|
||||
{
|
||||
"01011009557" → {
|
||||
code: "01011009557",
|
||||
Name: "径向低压接头部件",
|
||||
Quantity: 1.0,
|
||||
Condition: "gclj=M20 AND jycz=1 AND lcfw=M01",
|
||||
Category: "部件",
|
||||
ParentCategory: "",
|
||||
CategorySelectCondition: "",
|
||||
Code66: "66021009557"
|
||||
}
|
||||
}
|
||||
|
||||
dictCategories:
|
||||
{
|
||||
"部件" → {
|
||||
categoryName: "部件",
|
||||
ParentCategoryName: "",
|
||||
CategorySelectCondition: "",
|
||||
materials: [...],
|
||||
SubCategories: ["接头", "弹性元件"]
|
||||
},
|
||||
"接头" → {
|
||||
categoryName: "接头",
|
||||
ParentCategoryName: "部件",
|
||||
CategorySelectCondition: "gclj=M20", ← 类别选用条件
|
||||
materials: [...],
|
||||
SubCategories: []
|
||||
},
|
||||
"机芯" → {
|
||||
categoryName: "机芯",
|
||||
ParentCategoryName: "",
|
||||
CategorySelectCondition: "jycz=1", ← 类别选用条件
|
||||
materials: [...],
|
||||
SubCategories: []
|
||||
}
|
||||
}
|
||||
|
||||
判断哪些类别需要:
|
||||
- "部件" → CategorySelectCondition="" → 总是需要 ✓
|
||||
- "接头" → CategorySelectCondition="gclj=M20" → 型号有gclj=M20 → 需要 ✓
|
||||
- "机芯" → CategorySelectCondition="jycz=1" → 型号有jycz=1 → 需要 ✓
|
||||
|
||||
requiredCategories = ["部件", "接头", "机芯"]
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 错误处理
|
||||
|
||||
LoadData 方法本身不包含显式的错误处理（`On Error`），依赖以下机制：
|
||||
|
||||
1. **空值处理**：使用 `& ""` 确保字符串转换不会失败
|
||||
2. **类型转换**：使用 `CDbl()` 时没有错误处理，假设数据格式正确
|
||||
3. **跳过机制**：物料代号为空时，不保存到字典
|
||||
4. **存在性检查**：使用 `Dictionary.Exists()` 避免键不存在错误
|
||||
|
||||
---
|
||||
|
||||
## 相关方法
|
||||
|
||||
LoadData 执行后，可以使用以下方法访问数据：
|
||||
|
||||
| 方法 | 说明 | v2.0变化 |
|
||||
|------|------|---------|
|
||||
| `GetRootCategories()` | 获取所有顶层类别 | 无变化 |
|
||||
| `GetCategory(categoryName)` | 根据名称获取类别对象 | 无变化 |
|
||||
| `GetRequiredCategories(conditions)` | ⭐ 获取需要的类别列表 | 新增 |
|
||||
| `GetValidMaterialsByModel()` | 获取物料并检查完整性 | ⭐ 已重构，使用类别选用条件 |
|
||||
| `GetMaterialsByModel()` | 根据型号获取物料 | 无变化 |
|
||||
| `PrintCategoryTree()` | 打印类别树（调试用） | 无变化 |
|
||||
|
||||
---
|
||||
|
||||
## 迁移指南 (v1.0 → v2.0)
|
||||
|
||||
### 代码变更
|
||||
|
||||
**旧代码 (v1.0)**：
|
||||
```vba
|
||||
Dim wsConfig As Worksheet
|
||||
Dim wsPlatform As Worksheet
|
||||
Set wsConfig = ThisWorkbook.Worksheets("领料配置")
|
||||
Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")
|
||||
|
||||
Call bomMgr.LoadData(wsConfig, wsPlatform) ' 两个参数
|
||||
```
|
||||
|
||||
**新代码 (v2.0)**：
|
||||
```vba
|
||||
Dim wsPlatform As Worksheet
|
||||
Set wsPlatform = ThisWorkbook.Worksheets("平台配置清单")
|
||||
|
||||
Call bomMgr.LoadData(wsPlatform) ' 一个参数
|
||||
```
|
||||
|
||||
### 数据变更
|
||||
|
||||
**旧表结构**：
|
||||
- [领料配置]: A列=代号, C列=类别, D列=上层类别
|
||||
- [平台配置清单]: C列=代号, D列=名称, E列=数量, F列=选择条件
|
||||
|
||||
**新表结构**：
|
||||
- [平台配置清单]: C列=代号, D列=名称, E列=数量, F列=选择条件
|
||||
H列=类别, I列=上层类别, J列=类别选用条件, K列=66代码
|
||||
|
||||
### 逻辑变更
|
||||
|
||||
**完整性检查逻辑**：
|
||||
- **v1.0**: 所有根类别都必须匹配到物料
|
||||
- **v2.0**: 只检查需要的类别（通过类别选用条件判断）
|
||||
|
||||
---
|
||||
|
||||
## 总结
|
||||
|
||||
`LoadData` 方法（v2.0）通过两个阶段构建完整的 BOM 数据结构：
|
||||
|
||||
1. **数据加载**：从 [平台配置清单] 一次性加载所有物料和类别信息（包括新增的类别选用条件和66代码）
|
||||
2. **结构构建**：构建类别的树形层级关系
|
||||
|
||||
v2.0 的主要改进：
|
||||
- ✅ 简化数据源：从一个表读取所有数据
|
||||
- ✅ 支持动态类别判断：通过类别选用条件
|
||||
- ✅ 更精确的完整性检查：只检查需要的类别
|
||||
- ✅ 支持66系统：新增66代码字段
|
||||
|
||||
最终形成的数据结构支持：
|
||||
- 快速按代号查找物料
|
||||
- 快速按类别查找物料
|
||||
- 遍历完整的类别树
|
||||
- 根据型号动态确定需要的类别
|
||||
- 支持父类别/子类别的领料逻辑
|
||||
Reference in New Issue
Block a user