"""Pydantic request and response models."""

from __future__ import annotations

from typing import Any

from pydantic import BaseModel, Field


class JoinRequest(BaseModel):
    student_id: str = Field(min_length=1, max_length=80)
    name: str = Field(min_length=1, max_length=120)


class AdminLoginRequest(BaseModel):
    password: str


class QuizCreateRequest(BaseModel):
    title: str | None = None
    pool_json: dict[str, Any] | str
    time_limit_default: int | None = None


class SessionCreateRequest(BaseModel):
    quiz_id: int


class SubmitMessage(BaseModel):
    type: str
    question_idx: int
    answer: str