from datetime import datetime
from uuid import uuid4

from sqlalchemy import DateTime, ForeignKey, String, Text
from sqlalchemy.orm import Mapped, mapped_column

from app.core.database import Base


class ShareImageJob(Base):
    __tablename__ = "share_image_jobs"

    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid4()))
    user_id: Mapped[str] = mapped_column(String(36), ForeignKey("users.id"), index=True)
    report_id: Mapped[str] = mapped_column(String(36), ForeignKey("palm_reports.id"), index=True)
    status: Mapped[str] = mapped_column(String(24), default="pending", index=True)
    storage_key: Mapped[str | None] = mapped_column(String(512), nullable=True)
    error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)