docs: add ComponentInventoryCheckModule flowchart documentation
Add comprehensive flowchart documentation for the component inventory check module: - Business flowchart (for non-technical users) - Technical flowchart (for developers) - Detailed inventory allocation process - BOM parsing process - Data processing sequence diagram - Data structure documentation and execution examples Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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docs/执行计划-附加功能支持.md
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docs/执行计划-附加功能支持.md
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# 执行计划:添加附加功能(fjgn)支持
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## 一、需求概述
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### 1.1 新增条件字段
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- **条件代码**:`fjgn`
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- **条件名称**:`附加功能`
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- **提取位置**:从型号表头的[仪表特性]字段中提取(第6个位置,索引5)
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### 1.2 型号结构
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```
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[型号]-[公称外径].[安装形式].[壳体形式].[过程连接&接液材质].[量程范围].[仪表特性]
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```
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### 1.3 仪表特性解析规则
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- **充油类型**:位于最后,格式为 `Y`+一位数字(如 Y3)
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- **附加功能**:在充油类型前面的内容
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- 分隔符可能是 `,` 或 `.`(如 `N2,N3` 或 `N2.N3`)
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- 可能为空(如仪表特性只有 `Y3`)
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### 1.4 示例
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| 型号 | 仪表特性 | 充油类型 | 附加功能 |
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|------|----------|----------|----------|
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| PYTHN-100.A0.541.M201.M06.N2,N3.Y3 | N2,N3.Y3 | Y3 | N2,N3 |
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| YTHN-100.A0.531.M201.M08.Y3 | Y3 | Y3 | (空) |
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---
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## 二、条件评估规则
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### 2.1 fjgn 条件的特殊处理
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| 条件表达式 | 型号中的 fjgn | 评估结果 | 说明 |
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|-----------|--------------|---------|------|
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| fjgn=N1 | N1,N2 | ✅ True | 包含 N1 |
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| fjgn=N1 | N2,N3 | ❌ False | 不包含 N1 |
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| fjgn=N1 | (空) | ❌ False | 空值不包含任何值 |
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| fjgn!=N1 | N1,N2 | ❌ False | 包含 N1,不满足!= |
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| fjgn!=N1 | N2,N3 | ✅ True | 不包含 N1 |
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| fjgn!=N1 | (空) | ✅ True | 空值不包含 N1 |
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### 2.2 匹配逻辑
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- **等值匹配(fjgn=XX)**:fjgn 字符串中包含指定值即为真
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- **不等匹配(fjgn!=XX)**:fjgn 字符串中不包含指定值即为真
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- **空值处理**:空字符串不包含任何值
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---
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## 三、代码修改方案
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### 3.1 ProductModelParser.cls
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**修改位置**:`ParseHeader()` 方法
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**新增内容**:
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```vba
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' 仪表特性 - 第6个位置(索引5),可能不存在
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If UBound(dotParts) >= 5 Then
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Dim instrumentFeature As String
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instrumentFeature = Trim(dotParts(5))
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' 提取附加功能
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Dim fjgn As String
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fjgn = ExtractAdditionalFeatures(instrumentFeature)
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pConditions.Add "fjgn", fjgn
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Else
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' 如果没有仪表特性字段,fjgn为空
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pConditions.Add "fjgn", ""
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End If
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```
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**新增方法**:`ExtractAdditionalFeatures()`
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```vba
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Private Function ExtractAdditionalFeatures(instrumentFeature As String) As String
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' 1. 检查是否以Y+数字结尾(充油类型)
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Dim lastTwoChars As String
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If Len(instrumentFeature) >= 2 Then
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lastTwoChars = Right(instrumentFeature, 2)
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If UCase(Left(lastTwoChars, 1)) = "Y" And IsNumeric(Right(lastTwoChars, 1)) Then
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' 去掉充油类型
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instrumentFeature = Left(instrumentFeature, Len(instrumentFeature) - 2)
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instrumentFeature = Trim(instrumentFeature)
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End If
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End If
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' 2. 处理可能的分隔符(,或.)
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' 将可能的.替换为,,统一处理
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instrumentFeature = Replace(instrumentFeature, ".", ",")
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' 3. 去除可能的后缀分隔符
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If Right(instrumentFeature, 1) = "," Then
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instrumentFeature = Left(instrumentFeature, Len(instrumentFeature) - 1)
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End If
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ExtractAdditionalFeatures = Trim(instrumentFeature)
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End Function
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```
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---
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### 3.2 BIPUploadModule.bas
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**修改位置**:第12行常量定义
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**修改内容**:
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```vba
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' 修改前
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Private Const CONDITION_CONFIG = "azxs,安装形式|bkxs,表壳形式|gclj,过程连接|jycz,接液材质|lcfw,量程范围"
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' 修改后
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Private Const CONDITION_CONFIG = "azxs,安装形式|bkxs,表壳形式|gclj,过程连接|jycz,接液材质|lcfw,量程范围|fjgn,附加功能"
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```
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---
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### 3.3 ConditionEvaluator.cls
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**修改位置**:`EvaluateSingleCondition()` 方法
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**修改内容**:在现有的 `=` 和 `!=` 运算符处理后,添加 fjgn 特殊处理
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```vba
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' 在现有的 actualValue = Conditions(varName) 之后添加
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actualValue = Conditions(varName)
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' fjgn 字段特殊处理(多值匹配)
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If varName = "fjgn" Then
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If operator = "=" Then
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' fjgn=N1:检查actualValue中是否包含value
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EvaluateSingleCondition = InStr(actualValue, value) > 0
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ElseIf operator = "!=" Then
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' fjgn!=N1:检查actualValue中是否不包含value
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EvaluateSingleCondition = InStr(actualValue, value) = 0
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End If
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Exit Function
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End If
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' 其他字段使用原有逻辑
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EvaluateSingleCondition = (actualValue = value)
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```
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---
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## 四、测试用例
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### 4.1 解析测试
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| 测试型号 | 预期 fjgn | 预期其他条件 |
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|---------|----------|-------------|
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| PYTHN-100.A0.541.M201.M06.N2,N3.Y3 | N2,N3 | azxs=A0, bkxs=541, gclj=M20, jycz=1, lcfw=M06 |
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| YTHN-100.A0.531.M201.M08.Y3 | (空) | azxs=A0, bkxs=531, gclj=M20, jycz=1, lcfw=M08 |
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| BP-088.2312.M08.0A3.N1.N2.Y2 | N1,N2 | azxs=23, bkxs=12, gclj=M08, jycz=0, lcfw=A3 |
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| BP-088.2312.M08.0A3.Y2 | (空) | azxs=23, bkxs=12, gclj=M08, jycz=0, lcfw=A3 |
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### 4.2 条件评估测试
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| fjgn值 | 选用条件 | 预期结果 |
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|-------|---------|---------|
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| N1,N2 | fjgn=N1 | True |
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| N1,N2 | fjgn=N3 | False |
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| (空) | fjgn=N1 | False |
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| N1,N2 | fjgn!=N1 | False |
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| N1,N2 | fjgn!=N3 | True |
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| (空) | fjgn!=N1 | True |
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---
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## 五、实施步骤
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1. **修改 ProductModelParser.cls**
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- 在 `ParseHeader()` 方法中添加仪表特性提取逻辑
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- 新增 `ExtractAdditionalFeatures()` 方法
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2. **修改 BIPUploadModule.bas**
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- 更新 `CONDITION_CONFIG` 常量
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3. **修改 ConditionEvaluator.cls**
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- 在 `EvaluateSingleCondition()` 方法中添加 fjgn 特殊处理逻辑
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4. **测试验证**
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- 测试型号解析是否正确
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- 测试条件评估是否符合预期
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- 测试边界情况(空值、多个附加功能等)
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---
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## 六、风险评估
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| 风险 | 影响 | 缓解措施 |
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|------|------|---------|
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| 旧型号缺少仪表特性字段 | 解析失败 | 判断字段是否存在,不存在时 fjgn 为空 |
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| 充油类型识别错误 | 提取错误 | 严格匹配 Y+一位数字的格式 |
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| 分隔符不一致 | 解析错误 | 统一将 `.` 替换为 `,` 处理 |
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| 条件评估逻辑错误 | 匹配错误 | 充分测试各种边界情况 |
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---
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**是否批准此执行计划?确认后我将开始代码实现。**
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