from fastapi import APIRouter, HTTPException, Depends
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select
from datetime import date
from typing import Dict, List

from app.models.base import get_db
from app.models.question import Question
from app.models.category import Category
from app.schemas.game import RoomCreate, RoomJoin, GameState
from app.services.achievement_manager import achievement_manager
from app.schemas.achievement import AchievementResponse

router = APIRouter()


@router.get("/categories")
async def get_game_categories():
    """Get all categories for the game board."""
    # Return hardcoded categories for now
    # In production, these would come from the database
    return [
        {"id": 1, "name": "Nintendo", "icon": "🍄", "color": "#E60012"},
        {"id": 2, "name": "Xbox", "icon": "🎮", "color": "#107C10"},
        {"id": 3, "name": "PlayStation", "icon": "🎯", "color": "#003791"},
        {"id": 4, "name": "Anime", "icon": "⛩️", "color": "#FF6B9D"},
        {"id": 5, "name": "Música", "icon": "🎵", "color": "#1DB954"},
        {"id": 6, "name": "Películas", "icon": "🎬", "color": "#F5C518"},
        {"id": 7, "name": "Libros", "icon": "📚", "color": "#8B4513"},
        {"id": 8, "name": "Historia-Cultura", "icon": "🏛️", "color": "#6B5B95"},
    ]


@router.get("/board/{room_code}")
async def get_game_board(room_code: str):
    """
    Get the game board with questions for today.
    Returns questions grouped by category.
    """
    from app.services.room_manager import room_manager

    room = await room_manager.get_room(room_code)
    if not room:
        raise HTTPException(status_code=404, detail="Room not found")

    # If board already exists in room, return it
    if room.get("board"):
        return room["board"]

    # Otherwise, this would load from database
    # For now, return empty board structure
    return {}


@router.get("/today-questions")
async def get_today_questions():
    """
    Get all approved questions for today, grouped by category and difficulty.
    This is used to build the game board.
    """
    # This would query the database for questions with date_active = today
    # For now, return sample structure
    return {
        "date": str(date.today()),
        "categories": {
            "1": {  # Nintendo
                "name": "Nintendo",
                "questions": [
                    {"difficulty": 1, "id": 1, "points": 100},
                    {"difficulty": 2, "id": 2, "points": 200},
                    {"difficulty": 3, "id": 3, "points": 300},
                    {"difficulty": 4, "id": 4, "points": 400},
                    {"difficulty": 5, "id": 5, "points": 500},
                ]
            }
            # ... other categories
        }
    }


@router.get("/question/{question_id}")
async def get_question(question_id: int):
    """
    Get a specific question (without the answer).
    Used when a player selects a question.
    """
    # This would query the database
    # For now, return sample
    return {
        "id": question_id,
        "question_text": "¿En qué año se lanzó la primera consola Nintendo Entertainment System (NES) en Japón?",
        "difficulty": 3,
        "points": 300,
        "time_seconds": 25,
        "category_id": 1
    }


@router.get("/achievements", response_model=list[AchievementResponse])
async def get_achievements(db: AsyncSession = Depends(get_db)):
    """Obtiene lista de todos los logros disponibles"""
    achievements = await achievement_manager.get_all_achievements(db)
    return achievements