from pydantic import BaseModel
from typing import Optional, List
from datetime import date, datetime


class QuestionBase(BaseModel):
    question_text: str
    correct_answer: str
    alt_answers: List[str] = []
    difficulty: int
    fun_fact: Optional[str] = None


class QuestionCreate(QuestionBase):
    category_id: int


class QuestionUpdate(BaseModel):
    question_text: Optional[str] = None
    correct_answer: Optional[str] = None
    alt_answers: Optional[List[str]] = None
    difficulty: Optional[int] = None
    fun_fact: Optional[str] = None
    status: Optional[str] = None
    date_active: Optional[date] = None


class QuestionResponse(QuestionBase):
    id: int
    category_id: int
    points: int
    time_seconds: int
    date_active: Optional[date]
    status: str
    created_at: datetime

    class Config:
        from_attributes = True


class QuestionForGame(BaseModel):
    id: int
    category_id: int
    question_text: str
    difficulty: int
    points: int
    time_seconds: int

    class Config:
        from_attributes = True


class AIGenerateRequest(BaseModel):
    category_id: int
    difficulty: int
    count: int = 5


class AIValidateRequest(BaseModel):
    question_id: int
    player_answer: str