from sqlalchemy import Column, Integer, String, ForeignKey, Boolean, DateTime, text
from sqlalchemy.orm import relationship
from database import Base

class User(Base):
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, index=True, comment='主键ID')
    username = Column(String(50), unique=True, nullable=False, server_default="", index=True, comment='用户名')
    password = Column(String(255), nullable=False, server_default="", comment='密码')
    email = Column(String(100), unique=True, nullable=False, server_default="", index=True, comment='邮箱')
    is_superadmin = Column(Boolean, nullable=False, server_default="0", comment='是否为超级管理员')
    company_code = Column(String(50), nullable=False, server_default="", comment='公司编码')
    created_at = Column(DateTime(timezone=True), nullable=False, server_default=text('CURRENT_TIMESTAMP'), comment='创建时间')
    updated_at = Column(DateTime(timezone=True), nullable=False, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'), comment='更新时间')