"""
操作日志模型
"""
from sqlalchemy import Column, BigInteger, String, Integer, DateTime, SmallInteger, Text
from sqlalchemy.sql import func
from app.core.database import Base


class OperationLog(Base):
    """操作日志表模型"""

    __tablename__ = "operation_logs"

    id = Column(BigInteger, primary_key=True, autoincrement=True, comment="日志ID")
    user_id = Column(BigInteger, index=True, comment="操作用户ID")
    username = Column(String(50), comment="用户名")
    operation_type = Column(String(50), nullable=False, comment="操作类型")
    resource_type = Column(String(50), nullable=False, index=True, comment="资源类型")
    resource_id = Column(BigInteger, index=True, comment="资源ID")
    detail = Column(Text, comment="操作详情（JSON）")
    ip_address = Column(String(50), comment="IP地址")
    user_agent = Column(String(500), comment="用户代理")
    status = Column(SmallInteger, default=1, comment="状态：0-失败 1-成功")
    error_message = Column(Text, comment="错误信息")
    created_at = Column(DateTime, server_default=func.now(), index=True, comment="操作时间")

    def __repr__(self):
        return f"<OperationLog(id={self.id}, operation_type='{self.operation_type}')>"