from sqlalchemy import Column, String, Integer, Boolean, ForeignKey, Text
from sqlalchemy.orm import relationship
from app.db.base import BaseModel


class Task(BaseModel):
    __tablename__ = "tasks"
    
    schedule_id = Column(String, ForeignKey("schedules.id", ondelete="CASCADE"), nullable=False, index=True)
    title = Column(String(255), nullable=False)
    description = Column(Text, nullable=True)
    image_url = Column(String(500), nullable=True)
    duration_minutes = Column(Integer, nullable=False, default=30)
    completed = Column(Boolean, default=False, nullable=False)
    order = Column(Integer, nullable=False, default=0)
    category = Column(String(100), nullable=True)
    
    # Relationships
    schedule = relationship("Schedule", back_populates="tasks")