const router = require("express").Router();

const auth = require("../middleware/auth");

const ProductRepository = require("../repositories/ProductRepository");
const ShoppingListRepository = require("../repositories/ShoppingListRepository");

// Get all products
router.get("/products", auth, (req, res) => {

    const products = ProductRepository.getAll();

    res.json(products);

});

// Get shopping lists for household
router.get("/lists", auth, (req, res) => {

    const lists = ShoppingListRepository.getByHousehold(
        req.user.household_id
    );

    res.json(lists);

});

// Get shopping list items
router.get("/lists/:id/items", auth, (req, res) => {

    const list = ShoppingListRepository.getById(req.params.id);

    if (!list || list.household_id !== req.user.household_id) {
        return res.status(403).json({ error: "Not authorized" });
    }

    const items = ShoppingListRepository.getItems(req.params.id);

    res.json(items);

});

module.exports = router;