from sqlalchemy import Column, Integer, String, Float, DateTime
from datetime import datetime
from app.database import Base


class TarifTransport(Base):
    __tablename__ = "tarifs_transport"

    id = Column(Integer, primary_key=True, index=True)
    departement = Column(String(3), unique=True, nullable=False)
    nom_departement = Column(String(100), nullable=True)
    prix_rotation = Column(Float, nullable=False)
    majoration_convoi = Column(Float, default=1.20)
    date_modification = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)


class ParametreCout(Base):
    __tablename__ = "parametres_cout"

    id = Column(Integer, primary_key=True, index=True)
    cle = Column(String(50), unique=True, nullable=False)
    valeur = Column(Float, nullable=False)
    unite = Column(String(20), nullable=True)
    label = Column(String(100), nullable=True)
    date_modification = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)