import { Router, Response, NextFunction } from 'express';
import { authMiddleware, AuthenticatedRequest } from '../middleware/auth';
import { recipeService } from '../services/recipeService';
import { recipeQuerySchema, recipeDetailQuerySchema } from '../utils/validators';

const router = Router();
router.use(authMiddleware);

// GET /recipes
router.get('/', async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {
  try {
    const { filter, page, limit, search } = recipeQuerySchema.parse(req.query);
    const result = await recipeService.getRecipes(req.userId!, filter, page, limit, search);
    res.status(200).json({ ...result, synced_at: new Date().toISOString() });
  } catch (err) {
    next(err);
  }
});

// GET /recipes/:recipe_id
router.get('/:recipe_id', async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {
  try {
    const { scale } = recipeDetailQuerySchema.parse(req.query);
    const recipe = await recipeService.getRecipeById(req.params.recipe_id, req.userId!, scale);
    res.status(200).json({ recipe });
  } catch (err) {
    next(err);
  }
});

export default router;