"""Modèle SQLAlchemy pour les utilisateurs."""
from datetime import datetime
from sqlalchemy import Column, Integer, String, DateTime, Boolean
from sqlalchemy.orm import relationship
from app.database import Base


class User(Base):
    """Modèle de base de données pour les utilisateurs."""
    
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, index=True)
    email = Column(String, unique=True, index=True, nullable=False)
    name = Column(String, nullable=True)
    password_hash = Column(String, nullable=True)
    is_premium = Column(Boolean, default=False, nullable=False)
    referral_code = Column(String, unique=True, nullable=True)
    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
    daily_predictions_count = Column(Integer, default=0)
    last_prediction_date = Column(DateTime, nullable=True)
    
    # Relationships
    user_predictions = relationship("UserPrediction", back_populates="user", cascade="all, delete-orphan")
    badges = relationship("UserBadge", back_populates="user", cascade="all, delete-orphan")
    api_keys = relationship("ApiKey", back_populates="user", cascade="all, delete-orphan")