const fs = require('fs');
const puppeteer = require('puppeteer');

const seekPro = (async () => {
    let productsUrl = 'https://www.corona.cl/Hogar/telefonia';
    const browser = await puppeteer.launch({ headless: true });
    const page = await browser.newPage();
    await page.setViewport({ width: 1920, height: 926 });
    await page.goto(productsUrl);

    // get product details
    let productData = await page.evaluate(() => {
        let products = [];
        // get the product elements
        let productsElms = document.querySelectorAll('div.product');
        // get the product data
        productsElms.forEach((productelement) => {
            let productJson = {};
            try {
                productJson.name = productelement.querySelector('h4').innerText;
                if(productelement.querySelector('span.bestPrice')){
                    productJson.price = productelement.querySelector('span.bestPrice').innerText;
                }
            }
            catch (exception){
            }
            products.push(productJson);
        });
        return products;
    });
   console.dir(productData);
})();

module.exports = {
    seekPro
}