from sqlalchemy import Column, Integer, ForeignKey, DateTime, String
from sqlalchemy.orm import relationship
from app.core.database import Base
from datetime import datetime

class Booking(Base):
    __tablename__ = "bookings"

    id = Column(Integer, primary_key=True, index=True)
    user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
    product_id = Column(Integer, ForeignKey("products.id"), nullable=False)
    amount = Column(Integer, nullable=False)  # Anzahl der Produkte in dieser Buchung
    total_cents = Column(Integer, nullable=False)  # Gesamtsumme in Cent (Preis * Anzahl)
    comment = Column(String, nullable=True)
    timestamp = Column(DateTime, default=datetime.utcnow, nullable=False)  # Zeitpunkt der Buchung

    user = relationship("User")
    product = relationship("Product")