Puppeteer_Screenshot

const { v4: uuidv4 } = require('uuid');
const path = require('path');
const rootPath = process.cwd();
const fs = require('fs');
const mkdirp = require('mkdirp')
const puppeteer = require('puppeteer');

const EjsToHtml = require('./EjsToHtml');

const convert = async (templateAttributes) => {
  try {
    if (!fs.existsSync(path.join(rootPath, 'assets', 'images', 'AllCertificates'))) {
      mkdirp.sync(path.join(rootPath, 'assets', 'images', 'AllCertificates'));
    }
    const htmlString = await EjsToHtml.generate(templateAttributes);

    const uniqueImageName = String(uuidv4())+'.png';
    const permanentPath = path.join('assets', 'images', 'AllCertificates', uniqueImageName);

    
    const browser = await puppeteer.launch({ args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-web-security'] });
    const page = await browser.newPage();

    await page.setContent(htmlString, { waitUntil: 'networkidle0', timeout: 25000 });
    await page.setViewport({ width: 1920, height: 1080 });
    await page.screenshot({ path: permanentPath });

    await browser.close();
    return permanentPath

  } catch (err) {

    throw err;

  }
}

module.exports = { convert };