import uuid
from datetime import datetime

from sqlalchemy import DateTime, ForeignKey, Integer, String, Text
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import Mapped, mapped_column

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


class MaintenanceRecord(UUIDPrimaryKeyMixin, Base):
    __tablename__ = "maintenance_records"

    public_ref: Mapped[str] = mapped_column(String(20), unique=True, nullable=False)
    vehicle_id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True), ForeignKey("vehicles.id"), nullable=False
    )
    occurred_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
    odometer_km: Mapped[int] = mapped_column(Integer, nullable=False)
    category: Mapped[str] = mapped_column(String(60), nullable=False)
    summary: Mapped[str] = mapped_column(Text, nullable=False)