"""User model"""

from sqlalchemy import Column, Integer, String, DateTime, Boolean, Text
from sqlalchemy.orm import relationship
from datetime import datetime
from app.db.database import Base


class User(Base):
    """User model - represents a user with email/password or Telegram binding"""

    __tablename__ = "users"

    id = Column(Integer, primary_key=True)
    
    # Authentication - Email/Password
    email = Column(String(255), unique=True, nullable=True, index=True)
    password_hash = Column(String(255), nullable=True)
    
    # Authentication - Telegram
    telegram_id = Column(Integer, unique=True, nullable=True, index=True)
    
    # User info
    username = Column(String(255), nullable=True)
    first_name = Column(String(255), nullable=True)
    last_name = Column(String(255), nullable=True)
    phone = Column(String(20), nullable=True)
    
    # Account status
    is_active = Column(Boolean, default=True)
    email_verified = Column(Boolean, default=False)
    
    # Timestamps
    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    last_activity = Column(DateTime, nullable=True)
    
    # Relationships
    family_members = relationship("FamilyMember", back_populates="user")
    accounts = relationship("Account", back_populates="owner")
    transactions = relationship("Transaction", back_populates="user")

    def __repr__(self) -> str:
        auth_method = "email" if self.email else "telegram" if self.telegram_id else "none"
        return f"<User(id={self.id}, email={self.email}, telegram_id={self.telegram_id}, auth={auth_method})>"