from sqlalchemy import Column, Integer, Boolean, Text, Time

from models.base import Base, TimestampMixin


class TimeSlot(Base, TimestampMixin):
    __tablename__ = 'time_slots'
    id = Column(Integer, primary_key=True, autoincrement=True, index=True)
    start_time = Column(Time, nullable=False)
    end_time = Column(Time, nullable=False)
    description = Column(Text, nullable=True)
    is_active = Column(Boolean, default=True)

    @property
    def title(self):
        return f"{self.start_time.strftime('%I:%M %p')} - {self.end_time.strftime('%I:%M %p')}"