x

src/models/database.py

@@ -152,6 +152,7 @@ class STPFile(Base):
     mesh_data = relationship("MeshData", back_populates="stp_file", uselist=False)
     mold_cavity_data = relationship("MoldCavityData", back_populates="stp_file", uselist=False)
     html_file = relationship("HTMLFile", back_populates="stp_file", uselist=False)
+    analysis_metrics = relationship("AnalysisMetrics", back_populates="stp_file", uselist=False)
     
     def __repr__(self):
         return f"<STPFile(id={self.id}, object_key='{self.object_key}', status='{self.status}')>"
@@ -661,6 +662,31 @@ class SalesOrder(Base):
         return f"<SalesOrder(order_no='{self.order_no}', status='{self.status}')>"
 
 
+class AnalysisMetrics(Base):
+    """分析指标表"""
+    __tablename__ = "analysis_metrics"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    stp_file_id = Column(Integer, ForeignKey("stp_files.id"), nullable=False, index=True)
+    
+    # 质量指标
+    volume_utilization = Column(Float, default=0)  # 体积利用率
+    topology_complexity = Column(Float, default=0)  # 拓扑复杂度
+    wall_uniformity = Column(Float, default=0)      # 壁厚均匀性
+    
+    # 分析摘要
+    analysis_summary = Column(Text, nullable=True)
+    
+    # 时间戳
+    created_at = Column(DateTime, default=func.now())
+    
+    # 关联关系
+    stp_file = relationship("STPFile", back_populates="analysis_metrics")
+    
+    def __repr__(self):
+        return f"<AnalysisMetrics(stp_file_id={self.stp_file_id}, volume_utilization={self.volume_utilization})>"
+
+
 class SalesOrderItem(Base):
     """销售订单明细表"""
     __tablename__ = "sales_order_items"