"""User ORM model."""

import uuid

from sqlalchemy import Boolean, Column, DateTime, String
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func

from .base import Base


class User(Base):
    __tablename__ = "users"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    username = Column(String(50), unique=True, nullable=False, index=True)
    email = Column(String(255), unique=True, nullable=True, index=True)
    hashed_password = Column(String(255), nullable=True)
    wx_openid = Column(String(64), unique=True, nullable=True, index=True)
    wx_nickname = Column(String(100), nullable=True)
    wx_avatar = Column(String(500), nullable=True)
    is_admin = Column(Boolean, default=False)
    created_at = Column(DateTime, server_default=func.now())
    is_active = Column(Boolean, default=True)

    accounts = relationship("Account", back_populates="user", cascade="all, delete-orphan")

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


class InviteCode(Base):
    __tablename__ = "invite_codes"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    code = Column(String(32), unique=True, nullable=False, index=True)
    created_by = Column(String(36), nullable=False)
    used_by = Column(String(36), nullable=True)
    is_used = Column(Boolean, default=False)
    created_at = Column(DateTime, server_default=func.now())
    used_at = Column(DateTime, nullable=True)