"""Abstract base class for availability models (PlayerDisponibility + CoachAvailability)."""

from datetime import datetime

from app.extensions import db


class BaseAvailability(db.Model):
    """Shared schema for player disponibilities and coach availabilities."""

    __abstract__ = True

    day_of_week = db.Column(db.Integer, nullable=False)
    start_time = db.Column(db.Time, nullable=False)
    end_time = db.Column(db.Time, nullable=False)
    created_at = db.Column(db.DateTime, default=datetime.utcnow)
    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)