"""
管理员模型
"""
from sqlalchemy import Column, Integer, String, DateTime, SmallInteger
from sqlalchemy.orm import relationship
from app.database import Base

class Admin(Base):
    """管理员表"""
    __tablename__ = "admins"

    id = Column(Integer, primary_key=True, index=True, comment="主键ID")
    username = Column(String(50), unique=True, nullable=False, index=True, comment="管理员用户名")
    password = Column(String(255), nullable=False, comment="密码（加密）")
    real_name = Column(String(50), comment="真实姓名")
    email = Column(String(100), comment="邮箱")
    role = Column(String(20), default="super_admin", index=True, comment="角色")
    last_login_time = Column(DateTime, comment="最后登录时间")
    last_login_ip = Column(String(50), comment="最后登录IP")
    status = Column(SmallInteger, default=1, index=True, comment="状态：1-正常，0-禁用")
    is_deleted = Column(SmallInteger, default=0, index=True, comment="是否删除：0-否，1-是")
    created_at = Column(DateTime, comment="创建时间")
    updated_at = Column(DateTime, comment="更新时间")
    
    # 关系
    operation_logs = relationship("OperationLog", back_populates="admin")