from __future__ import annotations

from sqlalchemy import select
from sqlalchemy.orm import Session

from app.models.tool_call import ToolCall


class ToolCallRepository:
    def __init__(self, db: Session) -> None:
        self.db = db

    def add(self, tool_call: ToolCall) -> ToolCall:
        self.db.add(tool_call)
        self.db.commit()
        self.db.refresh(tool_call)
        return tool_call

    def list_by_task_id(self, task_id: str) -> list[ToolCall]:
        statement = select(ToolCall).where(ToolCall.task_id == task_id).order_by(ToolCall.started_at.asc())
        return list(self.db.execute(statement).scalars())