Files
AIclinicalresearch/docs/03-业务模块
HaHafeng 8a17369138 feat(dc): Complete Tool B MVP with full API integration and bug fixes
Phase 5: Export Feature
- Add Excel export API endpoint (GET /tasks/:id/export)
- Fix Content-Disposition header encoding for Chinese filenames
- Fix export field order to match template definition
- Export finalResult or resultA as fallback

API Integration Fixes (Phase 1-5):
- Fix API response parsing (return result.data consistently)
- Fix field name mismatch (fileKey -> sourceFileKey)
- Fix Excel parsing bug (range:99 -> slice(0,100))
- Add file upload with Excel parsing (columns, totalRows)
- Add detailed error logging for debugging

LLM Integration Fixes:
- Fix LLM call method: LLMFactory.createLLM -> getAdapter
- Fix adapter interface: generateText -> chat([messages])
- Fix response fields: text -> content, tokensUsed -> usage.totalTokens
- Fix model names: qwen-max -> qwen3-72b

React Infinite Loop Fixes:
- Step2: Remove updateState from useEffect deps
- Step3: Add useRef to prevent Strict Mode double execution
- Step3: Clear interval on API failure (max 3 retries)
- Step4: Add useRef to prevent infinite data loading
- Add cleanup functions to all useEffect hooks

Frontend Enhancements:
- Add comprehensive error handling with user-friendly messages
- Remove debug console.logs (production ready)
- Fix TypeScript type definitions (TaskProgress, ExtractionItem)
- Improve Step4Verify data transformation logic

Backend Enhancements:
- Add detailed logging at each step for debugging
- Add parameter validation in controllers
- Improve error messages with stack traces (dev mode)
- Add export field ordering by template definition

Documentation Updates:
- Update module status: Tool B MVP completed
- Create MVP completion summary (06-开发记录)
- Create technical debt document (07-技术债务)
- Update API documentation with test status
- Update database documentation with verified status
- Update system overview with DC module status
- Document 4 known issues (Excel preprocessing, progress display, etc.)

Testing Results:
- File upload: 9 rows parsed successfully
- Health check: Column validation working
- Dual model extraction: DeepSeek-V3 + Qwen-Max both working
- Processing time: ~49s for 9 records (~5s per record)
- Token usage: ~10k tokens total (~1.1k per record)
- Conflict detection: 1 clean, 8 conflicts (88.9% conflict rate)
- Excel export: Working with proper encoding

Files Changed:
Backend (~500 lines):
- ExtractionController.ts: Add upload endpoint, improve logging
- DualModelExtractionService.ts: Fix LLM call methods, add detailed logs
- HealthCheckService.ts: Fix Excel range parsing
- routes/index.ts: Add upload route

Frontend (~200 lines):
- toolB.ts: Fix API response parsing, add error handling
- Step1Upload.tsx: Integrate upload and health check APIs
- Step2Schema.tsx: Fix infinite loop, load templates from API
- Step3Processing.tsx: Fix infinite loop, integrate progress polling
- Step4Verify.tsx: Fix infinite loop, transform backend data correctly
- Step5Result.tsx: Integrate export API
- index.tsx: Add file metadata to state

Scripts:
- check-task-progress.mjs: Database inspection utility

Docs (~8 files):
- 00-模块当前状态与开发指南.md: Update to v2.0
- API设计文档.md: Mark all endpoints as tested
- 数据库设计文档.md: Update verification status
- DC模块Tool-B开发计划.md: Add MVP completion notice
- DC模块Tool-B开发任务清单.md: Update progress to 100%
- Tool-B-MVP完成总结.md: New completion summary
- Tool-B技术债务清单.md: New technical debt document
- 00-系统当前状态与开发指南.md: Update DC module status

Status: Tool B MVP complete and production ready
2025-12-03 15:07:39 +08:00
..

业务模块层

层级定位: 面向用户的产品功能
核心原则: 独立部署、独立销售、低耦合、高内聚


📋 模块清单

模块 名称 商业价值 独立性 状态 优先级
AIA AI智能问答 已完成 -
ASL AI智能文献 下一步 P0
PKB 个人知识库 已完成 -
DC 数据清洗整理 规划中 P1
SSA 智能统计分析 规划中 P2
ST 统计分析工具 规划中 P2
RVW 稿件审查系统 独立系统 P1
ADMIN 运营管理端 规划中 P1

🎯 设计原则

1. 独立部署

  • 每个模块可以单独部署
  • 支持Docker打包
  • 支持Electron单机版

2. 独立销售

  • 每个模块可以单独售卖
  • 完整的文档和部署指南
  • 独立的定价策略

3. 低耦合

  • 模块间不直接依赖
  • 通过通用能力层交互

4. 高内聚

  • 模块内功能完整
  • 业务逻辑闭环

📊 模块分类

核心差异化模块(可独立销售)

  1. ASL - AI智能文献

    • 目标客户:系统评价研究者、循证医学中心
    • 商业模式:独立售卖
  2. DC - 数据清洗整理

    • 目标客户:临床科室、数据管理员
    • 商业模式:独立售卖
  3. RVW - 稿件审查系统

    • 目标客户:期刊编辑部、出版社
    • 商业模式:按期刊订阅

协同模块(组合销售)

  1. SSA + ST - 统计分析套件
    • 协同效应强
    • 组合售卖

基础模块(平台功能)

  1. AIA + PKB - AI助手套件
    • 平台标配功能

管理模块

  1. ADMIN - 运营管理端
    • SaaS运营必备

📚 快速导航

快速上下文

  • [AI对接] 业务模块快速上下文.md - 2-3分钟了解业务模块层

核心模块(按优先级)

  1. ASL-AI智能文献 - P0下一步开发
  2. DC-数据清洗整理 - P1核心竞争力
  3. RVW-稿件审查系统 - P1独立系统
  4. ADMIN-运营管理端 - P1商业基础

已完成模块

  1. AIA-AI智能问答 - 已完成
  2. PKB-个人知识库 - 已完成

规划中模块

  1. SSA-智能统计分析 - P2
  2. ST-统计分析工具 - P2

🔗 相关文档


最后更新: 2025-11-06
维护人: 技术架构师