from core_db import AuditMixin, Base, EntityMixin
from core_shared import JSONValue
from sqlalchemy import String, Text
from sqlalchemy import JSON
from sqlalchemy.orm import Mapped, mapped_column


class ExecutionLog(EntityMixin, AuditMixin, Base):
    __tablename__ = "execution_log"

    run_id: Mapped[str] = mapped_column(String(36), index=True)
    node_run_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
    event_type: Mapped[str] = mapped_column(String(64), index=True)
    level: Mapped[str] = mapped_column(String(16), default="info")
    message: Mapped[str] = mapped_column(Text)
    detail_json: Mapped[dict[str, JSONValue] | None] = mapped_column(JSON, nullable=True)