# -*- coding: utf-8 -*-

from datetime import datetime
from sqlalchemy import String, DateTime, Text
from sqlalchemy.orm import Mapped, mapped_column

from app.core.base_model import ModelMixin


class MiniappUserModel(ModelMixin):
    """
    小程序用户模型
    
    存储微信小程序用户信息
    """
    __tablename__: str = "miniapp_user"
    __table_args__: dict[str, str] = ({'comment': '小程序用户表'})

    openid: Mapped[str] = mapped_column(String(64), nullable=False, unique=True, index=True, comment="微信openid")
    unionid: Mapped[str | None] = mapped_column(String(64), nullable=True, unique=True, comment="微信unionid")
    session_key: Mapped[str | None] = mapped_column(String(64), nullable=True, comment="会话密钥")
    nickname: Mapped[str | None] = mapped_column(String(64), nullable=True, comment="昵称")
    avatar: Mapped[str | None] = mapped_column(String(512), nullable=True, comment="头像URL")
    phone: Mapped[str | None] = mapped_column(String(20), nullable=True, comment="手机号")
    last_login: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, comment="最后登录时间")