const puppeteer = require('puppeteer');
setInterval(()=>{


  (async () => {
    const browser = await puppeteer.launch({headless: false});
    const page = await browser.newPage();
    const url='https://adfslight.oswiatawradomiu.pl/LoginPage.aspx?ReturnUrl=%2f%3fwa%3dwsignin1.0%26wtrealm%3dhttps%253A%252F%252Fsynergia.librus.pl%252Floguj%252Fradom';
    await page.goto(url);

    await page.type('#Username', 'j');
    await page.type('#Password', 'd');
    await page.click('.submit-button');

    await page.waitForNavigation();
    await page.waitForNavigation();
    await page.goto('https://synergia.librus.pl/wiadomosci');
    //await page.screenshot({path: 'example.png'});
    e = await page.evaluate(() => {
      const messages = [];
      const unreadQuery = '.container-background > table > tbody > tr > td:nth-child(2n) > table:nth-child(2n) > tbody'+'> tr > td[style="font-weight: bold;"] ';

    // const clickList =   document.querySelectorAll(unreadQuery + '> a');
      const messList =   document.querySelectorAll(unreadQuery);

      messList.forEach((el, i) => {
        if(i%3==0) messages.push( {
          author: el.innerText,
          title: "",
          date: ""
        } );
        else if(i%3==1) messages[messages.length-1].title = el.innerText;
        else messages[messages.length-1].date = el.innerText;
      });


      return{
        messages
      }
    })
    for(let i=0;i<e.messages.length;i++){
      await page.click('.container-background > table > tbody > tr > td:nth-child(2n) > table:nth-child(2n) > tbody'+'> tr > td[style="font-weight: bold;"] '+' > a');
      await page.screenshot({path: `test${i}.jpg`, fullPage: true})
      await page.goBack();
    }


    await browser.close();
    const Time = new Date();
    console.log(`Jest ${Time.getHours}:${Time.getMinutes}:${Time.getSeconds} ${Time.getUTCDate}`);
    console.log(`Program odczytał ${e.messages.length} następujących wiadomości:`);
    e.messages.forEach(el=>{
      console.log(`${el.author}||${el.title}||${el.data}`);
    });

});
}, 300);