from sqlalchemy import VARCHAR, Column, String, ForeignKey, Integer, Boolean
from sqlalchemy.orm import relationship

from app.domain.models.base import AdvancedBaseModel


class Contest(AdvancedBaseModel):
    __tablename__ = 'contests'

    title = Column(VARCHAR(150), unique=True, nullable=False)
    description = Column(String)
    web_url = Column(String, nullable=False)
    photo = Column(String)
    results = Column(String)
    is_win = Column(Boolean)

    project_id = Column(Integer, ForeignKey('projects.id'), nullable=False)
    status_id = Column(Integer, ForeignKey('contest_statuses.id'), nullable=False)

    project = relationship('Project', back_populates='contests')
    status = relationship('ContestStatus', back_populates='contests')

    carousel_photos = relationship('ContestCarouselPhoto', back_populates='contest', cascade='all')
    files = relationship('ContestFile', back_populates='contest', cascade='all')