"""
用户模型
"""
from datetime import datetime
from sqlalchemy import Column, Integer, String, DateTime, Boolean, Text, Date
from app.database import Base
from app.utils.timezone import beijing_now_naive


class User(Base):
    """用户表"""
    __tablename__ = "users"
    
    id = Column(Integer, primary_key=True, autoincrement=True, comment="主键ID")
    username = Column(String(100), unique=True, nullable=False, comment="用户名")
    password = Column(String(255), nullable=False, comment="密码(bcrypt加密)")
    email = Column(String(255), nullable=True, comment="邮箱")
    machine_code = Column(String(255), nullable=True, comment="机器码(MD5)")
    card_id = Column(Integer, nullable=True, comment="当前卡密ID")
    expire_time = Column(DateTime, nullable=True, comment="到期时间")
    status = Column(Boolean, default=True, comment="状态: 1-正常, 0-禁用")
    is_deleted = Column(Boolean, default=False, comment="是否删除: 0-否, 1-是")
    created_at = Column(DateTime, default=beijing_now_naive, comment="创建时间")
    updated_at = Column(DateTime, default=beijing_now_naive, onupdate=beijing_now_naive, comment="更新时间")
    
    def __repr__(self):
        return f"<User(id={self.id}, username='{self.username}')>"