from sqlalchemy import select

from database import new_session, QuestionOrm
from schemas import SQuestionAdd, SQuestion
from model import predict_answer


class QuestionRepository:
    @classmethod
    async def add_one(cls, data: SQuestionAdd) -> int:
        async with new_session() as session:
            question_dict = data.model_dump()

            # Предсказание ответа с помощью модели
            answer = predict_answer(question_dict["question"])

            question_dict["answer"] = answer
            question = QuestionOrm(**question_dict)
            session.add(question)
            await session.flush()
            await session.commit()
            return question.id

    @classmethod
    async def find_all(cls) -> list[SQuestion]:
        async with new_session() as session:
            query = select(QuestionOrm)
            result = await session.execute(query)
            question_models = result.scalars().all()
            question_schemas = [SQuestion.model_validate(question_model) for question_model in question_models]
            return question_schemas