"""Collection Task model"""

from sqlalchemy import Column, DateTime, Integer, String, Text, Float
from sqlalchemy.sql import func

from app.db.session import Base


class CollectionTask(Base):
    __tablename__ = "collection_tasks"

    id = Column(Integer, primary_key=True, autoincrement=True)
    datasource_id = Column(Integer, nullable=False, index=True)
    status = Column(String(20), nullable=False)  # pending, running, success, failed, cancelled
    started_at = Column(DateTime(timezone=True))
    completed_at = Column(DateTime(timezone=True))
    records_processed = Column(Integer, default=0)
    total_records = Column(Integer, default=0)  # Total records to process
    progress = Column(Float, default=0.0)  # Progress percentage (0-100)
    error_message = Column(Text)
    created_at = Column(DateTime(timezone=True), server_default=func.now())

    def __repr__(self):
        return f"<CollectionTask {self.id}: {self.status}>"