"""SQLAlchemy model for the track_contributors table."""

from datetime import datetime

from sqlalchemy import DateTime, func
from sqlalchemy.dialects.mysql import INTEGER
from sqlalchemy.orm import Mapped, mapped_column

from contributor.connectors.mysql import BaseModel


class TrackContributor(BaseModel):
    """Track contributor model."""

    __tablename__ = "track_contributors"

    id: Mapped[int] = mapped_column(
        INTEGER(unsigned=True),
        primary_key=True,
        autoincrement=True,
    )
    track_id: Mapped[int] = mapped_column(INTEGER(unsigned=True), nullable=False)
    contributor_id: Mapped[int] = mapped_column(INTEGER(unsigned=True), nullable=False)
    contributor_role_id: Mapped[int] = mapped_column(
        INTEGER(unsigned=True), nullable=False
    )
    sequence_number: Mapped[int] = mapped_column(
        INTEGER(unsigned=True), nullable=False, default=0
    )
    created_at: Mapped[datetime] = mapped_column(
        DateTime, nullable=False, default=func.now()
    )
    updated_at: Mapped[datetime] = mapped_column(
        DateTime, nullable=False, default=func.now(), onupdate=func.now()
    )