var categorieTag = '.osh-cat-header .title'
var siteTag = '.logo a img'
var productEnvelopeTag = '.sku'
var imageLinkTag = '.image-wrapper img  '
var productNameTag = '.name'
var priceTag = '.price'
var currencyTag = '.data-currency-iso'
var availabilityTag = '#stock_availability'
var productRefTag = '.product-reference'
var productLink = '.product-title a'

function getHtmlSite(){
                    return (fetch(`${link}`).then(response => response.text()))
                    }
                    getHtmlSite()
                    .then(body => {

                            const $ = cheerio.load(body);
                            var $categorie= $(categorieTag).children().remove().end().text();
                            var $site= $(siteTag);
                            $(productEnvelopeTag).each(function(i,element) {
                                const $image = $(element).find(imageLinkTag);
                                const $productName = $(element).find(productNameTag);
                                const $price = $(element).find(priceTag);
                                const $currencyTag = $(element).find(currencyTag);
                                const $availability = $(element).find(availabilityTag)
                                const $refProduct = $(element).find(productRefTag);
                                const $productLink = $(element).find(productLink);
                                product = {
                                    image : $image.attr('src'),
                                    productName : $productName.text(),
                                    price : $price.text().trim(),
                                    currencyTag : $currencyTag.text().trim(),
                                    categorie : $categorie,
                                    availability : $availability.text().trim(),
                                    site : $site.attr('alt'),
                                    refProduct : $refProduct.text(),
                                    prodcutLink : $productLink.attr('href')
                                    }

                                allProducts.push(product);
                            })

                            fs.writeFileSync('JumiaProducts.json',JSON.stringify(allProducts, null , 2));
                        })