"""
API日志模型
"""
from datetime import datetime
from app.utils.timezone import beijing_now_naive
from sqlalchemy import Column, Integer, String, DateTime, Text
from app.database import Base


class APILog(Base):
    """API请求日志表"""
    __tablename__ = "api_logs"
    
    id = Column(Integer, primary_key=True, autoincrement=True, comment="主键ID")
    user_id = Column(Integer, nullable=True, comment="用户ID(可为NULL)")
    endpoint = Column(String(255), nullable=False, comment="接口路径")
    method = Column(String(10), nullable=False, comment="HTTP方法")
    request_data = Column(Text, nullable=True, comment="加密前的原始请求参数")
    response_data = Column(Text, nullable=True, comment="解密后的原始响应数据")
    ip_address = Column(String(45), nullable=True, comment="客户端IP")
    user_agent = Column(String(500), nullable=True, comment="用户代理")
    response_code = Column(Integer, nullable=True, comment="响应状态码")
    execution_time = Column(Integer, nullable=True, comment="执行时间(毫秒)")
    created_at = Column(DateTime, default=beijing_now_naive, comment="创建时间")
    
    def __repr__(self):
        return f"<APILog(id={self.id}, endpoint='{self.endpoint}', method='{self.method}')>"