# 配置文件 - SRS 需求文档解析工具 (LLM增强版)
# Configuration file for SRS Requirement Document Parser (LLM Enhanced Version)

# LLM配置 - 阿里云千问
llm:
  # 是否启用LLM（当前版本必须为true）
  enabled: true
  # LLM提供商：qwen（阿里云千问）
  provider: "qwen"
  # 模型名称
  model: "glm-5"
  # API密钥（建议使用环境变量 DASHSCOPE_API_KEY）
  api_key: "sk-7097f7842f724f0c9e70c4bf3b16dacb"
  # 可选参数
  temperature: 0.3
  max_tokens: 1024

# 文档解析配置
document:
  supported_formats:
    - ".pdf"
    - ".docx"
  # 标题识别的样式列表
  heading_styles:
    - "Heading 1"
    - "Heading 2"
    - "Heading 3"
    - "Heading 4"
    - "Heading 5"
  # 需要过滤的非需求章节（GJB438B标准）
  non_requirement_sections:
    - "标识"
    - "系统概述"
    - "文档概述"
    - "引用文档"
    - "合格性规定"
    - "需求可追踪性"
    - "注释"
    - "附录"

# 需求提取配置
extraction:
  # 需求类型关键字（用于自动判断需求类型）
  requirement_types:
    功能需求:
      prefix: "FR"
      keywords: ["功能", "feature", "requirement", "CSCI组成", "控制", "处理", "监测", "显示"]
      priority: 1
    接口需求:
      prefix: "IR"
      keywords: ["接口", "interface", "api", "外部接口", "内部接口", "输入输出"]
      priority: 2
    性能需求:
      prefix: "PR"
      keywords: ["性能", "performance", "速度", "响应时间", "吞吐量"]
      priority: 3
    安全需求:
      prefix: "SR"
      keywords: ["安全", "security", "安全性", "报警"]
      priority: 4
    可靠性需求:
      prefix: "RR"
      keywords: ["可靠", "reliability", "容错", "恢复", "冗余"]
      priority: 5
    其他需求:
      prefix: "OR"
      keywords: ["约束", "资源", "适应性", "保密", "环境", "计算机", "质量", "设计", "人员", "培训", "保障", "验收", "交付"]
      priority: 6
  splitter:
    enabled: true
    max_sentence_len: 160
    min_clause_len: 20
  semantic_type_policy:
    interface_section_hints:
      - "接口描述"
      - "接口需求"
      - "接口要求"
      - "外部接口"
      - "内部接口"
      - "I/O"
    interface_title_excludes:
      - "计算机通信需求"
      - "通信需求"
      - "通信要求"
    functional_section_hints:
      - "功能需求"
      - "功能要求"
    other_section_hints:
      - "安全性需求"
      - "保密性需求"
      - "适应性需求"
      - "环境需求"
      - "资源需求"
      - "质量"
      - "设计约束"
      - "培训需求"
      - "软件保障"
      - "验收"
      - "交付"
      - "包装"
      - "通信需求"
      - "计算机通信需求"
      - "硬件环境"
      - "软件环境"
      - "运行环境"
  semantic_guard:
    enabled: true
    preserve_condition_action_chain: true
    preserve_alarm_chain: true
  system_description_hints:
    - "系统描述"
    - "功能描述"
    - "概述"
    - "示意图"
    - "组成"
    - "架构"
    - "原理"
  table_strategy:
    llm_semantic_enabled: true
    sequence_table_merge: "single_requirement"
    merge_time_series_rows_min: 3
    skip_keywords:
      - "系统功能要求"
      - "性能要求"
      - "系统性能要求"
      - "系统接口要求"
      - "功能矩阵"
      - "能力对照"
      - "性能指标对照"
    interface_keywords:
      - "接口"
      - "interface"
      - "输入输出"
      - "I/O"
      - "数据来源"
      - "数据目的地"
      - "来源"
      - "目的地"
    single_requirement_keywords:
      - "硬件要求"
      - "软件要求"
      - "运行环境"
      - "硬件环境"
      - "软件环境"
      - "运行硬件环境"
      - "运行软件环境"
      - "环境需求"
      - "资源需求"
      - "计算机资源"
  rewrite_policy:
    llm_light_rewrite_enabled: true
    preserve_ratio_min: 0.65
    max_length_growth_ratio: 1.25
    non_interface_max_edit_distance: 20
  renumber_policy:
    enabled: true
    mode: "section_continuous"
  dedup_policy:
    similarity_threshold: 0.88
    enable_cross_section_dedup: true
    prefer_text_over_table: true
  interface_policy:
    unknown_fallback: "未知"
  normalization_policy:
    ocr_spacing_normalize: true
  fidelity_policy:
    preserve_source_text_for_text_blocks: true
  punctuation_policy:
    ensure_terminal_period: true

# 输出配置
output:
  format: "json"
  indent: 2
  # 是否美化输出（格式化）
  pretty_print: true
  # 是否包含元数据
  include_metadata: true

# 日志配置
logging:
  level: "INFO"  # DEBUG, INFO, WARNING, ERROR
  format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
  file: "srs_parser.log"