"""
项目数据模型
"""
from sqlalchemy import Column, Integer, String, DateTime, Text, Boolean
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship
from app.database import Base

class Project(Base):
    """项目模型"""
    __tablename__ = "projects"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String(100), nullable=False, index=True)
    description = Column(Text)
    language = Column(String(20), nullable=False)  # Python, C++, JavaScript等
    repository_url = Column(String(500))
    project_path = Column(String(500))  # 本地项目路径
    config = Column(Text)  # JSON格式的配置信息
    
    # 状态字段
    is_active = Column(Boolean, default=True)
    
    # 时间戳
    created_at = Column(DateTime(timezone=True), server_default=func.now())
    updated_at = Column(DateTime(timezone=True), onupdate=func.now())
    
    # 关联关系
    scans = relationship("Scan", back_populates="project", cascade="all, delete-orphan")
    
    def __repr__(self):
        return f"<Project(id={self.id}, name='{self.name}', language='{self.language}')>"