import type { Request, Response } from "express";
import { GameRequestSchema, AnswerSubmissionSchema } from "@glossa/shared";
import { createGameSession, evaluateAnswer } from "../services/gameService.js";

export const createGame = async (req: Request, res: Response) => {
  const gameSettings = GameRequestSchema.safeParse(req.body);

  // TODO: remove when global error handler is implemented
  if (!gameSettings.success) {
    res.status(400).json({ success: false });
    return;
  }

  const gameQuestions = await createGameSession(gameSettings.data);

  res.json({ success: true, data: gameQuestions });
};

export const submitAnswer = async (req: Request, res: Response) => {
  const submission = AnswerSubmissionSchema.safeParse(req.body);
  // TODO: remove when global error handler is implemented
  if (!submission.success) {
    res.status(400).json({ success: false });
    return;
  }
  try {
    const result = await evaluateAnswer(submission.data);
    res.json({ success: true, data: result });
  } catch (error) {
    res.status(404).json({ success: false });
  }
};