from sqlalchemy import Boolean, Integer, String
from sqlalchemy.orm import Mapped, mapped_column

from app.core.db import Base
from app.models.mixins import TimestampMixin, UUIDPrimaryKeyMixin

OPERATIONAL_STATUSES = ("available", "rented", "cleaning", "maintenance", "blocked")


class Vehicle(UUIDPrimaryKeyMixin, TimestampMixin, Base):
    __tablename__ = "vehicles"

    public_ref: Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
    make: Mapped[str] = mapped_column(String(80), nullable=False)
    model: Mapped[str] = mapped_column(String(80), nullable=False)
    model_year: Mapped[int] = mapped_column(Integer, nullable=False)
    registration_number: Mapped[str] = mapped_column(String(40), unique=True, nullable=False)
    location: Mapped[str] = mapped_column(String(120), nullable=False)
    operational_status: Mapped[str] = mapped_column(String(20), nullable=False)
    odometer_km: Mapped[int] = mapped_column(Integer, nullable=False)
    next_service_km: Mapped[int] = mapped_column(Integer, nullable=False)
    active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
    version: Mapped[int] = mapped_column(Integer, nullable=False, default=1)