from db.models.base import Base, int_pk_incr
from sqlalchemy import Sequence
from sqlalchemy.orm import Mapped, mapped_column


class ChExperimentDBExperimentData(Base):
    __tablename__ = 'ch_experimentdb_experiment_data'

    id: Mapped[int] = mapped_column(primary_key=True,
                                    autoincrement=True,
                                    server_default=Sequence('ch_experimentdb_experiment_data_id_seq', start=11).next_value())
    volume: Mapped[float]
    nitrogen_oxide_emission: Mapped[float]
    temperature: Mapped[float]
    co_fraction: Mapped[float]
    co2_fraction: Mapped[float]
    x: Mapped[float]
    y: Mapped[float]
    z: Mapped[float]
    file_id: Mapped[str]

    def __repr__(self):
        return f"<ChExperimentDBExperimentData>"