Misaka_Company 1d5bad86f7 feat: add preprocessing with value mapping to BOM Extraction System ...

Add a preprocessing step to the BOM Extraction System to enhance parameter
extraction with mapping values from "对照表" worksheet. For azxs (安装形式)
and lcfw (量程范围), the system now stores both the raw parsed value AND the
mapped value from the lookup table, enabling flexible dual-value matching.

Changes:
- Create M06A_Mapper.bas: New module for value mapping
  - Load azxs/lcfw mappings from "对照表" worksheet
  - Return dual-value format "raw,mapped" (e.g., "A0,径向")
  - Support graceful degradation if "对照表" not found
  - Define constants locally to avoid VBA cross-module reference issues

- Modify M06_ModelParser.bas:
  - Extract raw parameter values first
  - Apply mapping via M06A_Mapper if initialized
  - Store dual values for azxs and lcfw parameters

- Modify M07_BOMMatcher.bas:
  - Update EvaluateCellCondition() to support dual-value matching
  - Split by comma and check if ANY value matches
  - Backward compatible with single-value parameters

- Modify M09_BOMExtractor.bas:
  - Initialize M06A_Mapper during RunBOMExtraction()
  - Add WorksheetExists() helper function
  - Log warning if "对照表" worksheet not found
  - Define MAPPING_SHEET_NAME constant locally

- Modify M04_Config.bas:
  - Add mapping table configuration constants
  - MAPPING_SHEET_NAME, MAPPING_COL_LCFW_KEY, etc.

- Update CLAUDE.md:
  - Document new M06A_Mapper module
  - Update data flow diagram with mapping step
  - Document dual-value matching behavior
  - Update system architecture diagram

- Update docs/RunBOMExtraction_运行机制详解.md:
  - Add M06A_Mapper to all diagrams and documentation
  - Add detailed value mapping section
  - Update sequence diagrams with mapping flow
  - Update parameter examples with dual-value format
  - Bump documentation version to 3.0

Example:
  Input:  Product model "YTHN-100.A0.531.G123.M04.Y3"
  Parse:  azxs="A0", lcfw="M04"
  Map:    azxs="A0,径向", lcfw="M04,高压"
  Match:  BOM库 with azxs="径向" OR "A0" → MATCH

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2026-02-12 17:52:03 +08:00

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