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


class ToolConnection(EntityMixin, AuditMixin, Base):
    __tablename__ = "tool_connection"

    tool_id: Mapped[str] = mapped_column(String(36), index=True)
    input_schema_json: Mapped[dict[str, JSONValue] | None] = mapped_column(JSON, nullable=True)
    output_schema_json: Mapped[dict[str, JSONValue] | None] = mapped_column(JSON, nullable=True)
    invoke_config_json: Mapped[dict[str, JSONValue] | None] = mapped_column(JSON, nullable=True)
    timeout_ms: Mapped[int | None] = mapped_column(Integer, nullable=True)
    retry_policy_json: Mapped[dict[str, JSONValue] | None] = mapped_column(JSON, nullable=True)