import express from 'express';
import { isAuthenticated } from '../../keycloak.js';
import { checkPermissions } from '../../database/permissions.js';
import { getFilter, convertPropertiesString, getSort } from '../../utils.js';

const router = express.Router();

const listAllowedFilters = [
  '_id',
  'name',
  'globalPrice',
  'productCategory',
  'productCategory._id',
  'createdAt',
  'updatedAt',
  '_reference',
];
const listAllowedSorters = [
  'name',
  'productCategory',
  'createdAt',
  'type',
  'vendor',
  'cost',
  'costWithTax',
  'price',
  'priceWithTax',
  'updatedAt',
];
const propertiesAllowedFilters = [];
import {
  listProductsRouteHandler,
  getProductRouteHandler,
  editProductRouteHandler,
  newProductRouteHandler,
  deleteProductRouteHandler,
  listProductsByPropertiesRouteHandler,
  getProductStatsRouteHandler,
  getProductHistoryRouteHandler,
  searchProductsRouteHandler,
  getProductPropertyValuesRouteHandler,

  getProductNeighborsRouteHandler
} from '../../services/management/products.js';

// list of products
router.get('/', isAuthenticated, checkPermissions('product', 'list'), async (req, res) => {
  const { page, limit, property, search, sortProperty, sortOrder } = req.query;
    const filter = await getFilter(req.query, listAllowedFilters);
  listProductsRouteHandler(req, res, page, limit, property, filter, search, getSort(sortProperty, listAllowedSorters), sortOrder);
});

router.get('/properties', checkPermissions('product', 'list'), isAuthenticated, async (req, res) => {
  let properties = convertPropertiesString(req.query.properties);
  const filter = await getFilter(req.query, propertiesAllowedFilters, false);
  var masterFilter = {};
  if (req.query.masterFilter) {
    masterFilter = JSON.parse(req.query.masterFilter);
  }
  listProductsByPropertiesRouteHandler(req, res, properties, filter, masterFilter);
});

router.get(
  '/values',
  checkPermissions('product', 'list'),
  isAuthenticated,
  async (req, res) => {
    const { property } = req.query;
    const filter = await getFilter(req.query, listAllowedFilters, true);
    var masterFilter = {};
    if (req.query.masterFilter) {
      masterFilter = await getFilter(
        JSON.parse(req.query.masterFilter),
        listAllowedFilters,
        true
      );
    }
    getProductPropertyValuesRouteHandler(req, res, property, filter, masterFilter);
  }
);

router.get('/search', checkPermissions('product', 'list'), isAuthenticated, async (req, res) => {
  const { search } = req.query;
  searchProductsRouteHandler(req, res, search);
});

router.post('/', isAuthenticated, checkPermissions('product', 'new'), async (req, res) => {
  newProductRouteHandler(req, res);
});

// get product stats
router.get('/stats', isAuthenticated, async (req, res) => {
  getProductStatsRouteHandler(req, res);
});

// get products history
router.get('/history', isAuthenticated, async (req, res) => {
  getProductHistoryRouteHandler(req, res);
});

router.get('/neighbors', isAuthenticated, async (req, res) => {
  const { property, search, sortProperty, sortOrder, id } = req.query;
  const filter = await getFilter(req.query, listAllowedFilters);
  getProductNeighborsRouteHandler(req, res, property, filter, search, getSort(sortProperty, listAllowedSorters), sortOrder, id);
});

router.get('/:id', isAuthenticated, async (req, res) => {
  getProductRouteHandler(req, res);
});

router.put('/:id', isAuthenticated, checkPermissions('product', 'edit'), async (req, res) => {
  editProductRouteHandler(req, res);
});

router.delete('/:id', isAuthenticated, async (req, res) => {
  deleteProductRouteHandler(req, res);
});

export default router;