Untitled

const puppeteer = require("puppeteer");
const request = require("request");
require('dotenv').config();

Link_Lst = [
'https://in.investing.com/equities/axis-bank-technical',
'https://in.investing.com/equities/tata-motors-ltd-technical',
'https://in.investing.com/equities/icici-bank-ltd-technical',
'https://in.investing.com/equities/housing-development-finance-technical',
'https://in.investing.com/equities/maruti-suzuki-india-technical',
'https://in.investing.com/equities/infosys-technical',
'https://in.investing.com/equities/kotak-mahindra-bank-technical',
'https://in.investing.com/equities/reliance-industries-technical',
'https://in.investing.com/equities/hdfc-bank-ltd-technical',
'https://in.investing.com/equities/adani-enterprises-technical',
'https://in.investing.com/equities/mundra-port-special-eco.-zone-technical',
'https://in.investing.com/equities/apollo-hospitals-technical',
'https://in.investing.com/equities/asian-paints-technical',
'https://in.investing.com/equities/bajaj-auto-technical',
'https://in.investing.com/equities/bajaj-finance-technical',
'https://in.investing.com/equities/bajaj-finserv-limited-technical',
'https://in.investing.com/equities/bharat-petroleum-technical',
'https://in.investing.com/equities/bharti-airtel-technical',
'https://in.investing.com/equities/cipla-technical',
'https://in.investing.com/equities/coal-india-technical',
'https://in.investing.com/equities/divis-laboratories-technical',
'https://in.investing.com/equities/dr-reddys-laboratories-technical',
'https://in.investing.com/equities/grasim-industries-technical',
'https://in.investing.com/equities/hcl-technologies-technical',
'https://in.investing.com/equities/hdfc-bank-ltd-technical',
'https://in.investing.com/equities/itc-technical',
'https://in.investing.com/equities/indusind-bank-technical',
'https://in.investing.com/equities/infosys-technical',
'https://in.investing.com/equities/jsw-steel-technical',
'https://in.investing.com/equities/kotak-mahindra-bank-technical',
'https://in.investing.com/equities/larsen---toubro-technical',
'https://in.investing.com/equities/mahindra---mahindra-technical',
'https://in.investing.com/equities/ntpc-technical',
'https://in.investing.com/equities/oil---natural-gas-corporation-technical',
'https://in.investing.com/equities/power-grid-corp.-of-india-technical',
'https://in.investing.com/equities/apollo-hospitals-technical',
'https://in.investing.com/equities/wipro-ltd-technical',
'https://in.investing.com/equities/united-phosphorus-technical',
'https://in.investing.com/equities/state-bank-of-india-technical',
'https://in.investing.com/equities/sbi-life-insurance-technical',
'https://in.investing.com/equities/sun-pharma-advanced-research-technical',
'https://in.investing.com/equities/tata-consultancy-services-technical',
'https://in.investing.com/equities/tata-global-beverages-technical',
'https://in.investing.com/equities/tata-steel-technical',
'https://in.investing.com/equities/titan-industries-technical'
]

async function getResults(lnk) {
  const results = [];
  const timeFrames = [1, 5, 15];

  // const browser = await puppeteer.launch({ headless: 'new' });
  
  for (const i of timeFrames) {
    const browser = await puppeteer.launch({
      headless: true,
      args: [
        '--no-sandbox',
        '--disable-setuid-sandbox',
        '--disable-dev-shm-usage',
        '--single-process',
        "--no-zygote",
        // "--remote-debugging-port"
      ],
      timeout: 0,
      executablePath:
        process.env.NODE_ENV === "production"
          ? process.env.PUPPETEER_EXECUTABLE_PATH
          : puppeteer.executablePath(),
    });
  
  
    const page = await browser.newPage();

    const url = `${lnk}?timeFrame=${i * 60}`;
    console.log(`Getting: ${url}`);
    await page.setUserAgent("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36");
    await page.setViewport({width: 1920, height: 1080});
    // await page.goto(url);
    // const navigationPromise = page.waitForNavigation({waitUntil: "domcontentloaded"});
    // await page.setDefaultNavigationTimeout(0);


    await page.goto(url, {waitUntil: "networkidle2", timeout: 80000});

    await page.waitForSelector('section.forecast-box-graph').then(()=>console.log("Success")).catch( async(err) =>await page.screenshot({ path: 'example.png' }));
    

    const status = await page.$eval("section.forecast-box-graph .title", el => el.textContent);
    const bank_name = await page.$eval("h1.main-title.js-main-title", (el) => el.textContent.trim());

    results.push({
        bankName: bank_name,
        status: status,
        lnk: lnk.replace(/-/g, ' ').split('/').pop(),
        url: url
    });

    // await browser.close();
    await page.close()
    await browser.close();

  }


  // results.push(lnk.split("/").pop().split("-").join(" "));

  return results;
}

//   await browser.close();
//   console.log("res:",results);

//   return results;
// }

function sendAlertToTG(alertMsg) {
  console.log("Sending")
  const Alertbot =
    "https://api.telegram.org/bot5762212585:AAFoWYM3qdGDRfPkDyDhOMU3CiwHa4biIuo";
  const chatid = "-855310893";
  const AlertText = alertMsg;
  const parameters = { chat_id: chatid, text: AlertText };

  request.get(
    `${Alertbot}/sendMessage`,
    { qs: parameters },
    (err, res, body) => {
      if (err) {
        console.error(err);
      }
      console.log(`[Response] - ${res.statusCode}`);
    }
  );
}

let Buy_ = true;
let Sell_ = true;


async function scrape() {
  while(true){
    for (const lnk of Link_Lst) {
      const results = await getResults(lnk);
      console.log("getting result:",results);
      if(results.status == "Strong Sell"){
        console.log("HERE");
        if (Sell_) {
              sendAlertToTG(`Alert for Bank ${results.bankName} - "STRONG SELL"`);
              Sell_ = false;
            }
      }
      if(results.status == "Strong Buy"){
        if (Buy_) {
              sendAlertToTG(`Alert for Bank ${results.bankName} - "STRONG BUY"`);
              Buy_ = false;
            }    
          }
  
      // if (results.filter((res) => res === "Strong Sell")) {
      //   console.log(res);
      //   if (Sell_) {
      //     sendAlertToTG(`Alert for Bank ${results.slice(-1)} - "STRONG SELL"`);
      //     Sell_ = false;
      //   }
      // }
      // if (results.filter((res) => res === "Strong Buy")) {
      //   if (Buy_) {
      //     sendAlertToTG(`Alert for Bank ${results.slice(-1)} - "STRONG BUY"`);
      //     Buy_ = false;
      //   }
      // }
    }
  
    console.log("\n\nWaiting for___10___Seconds");
    waitBeforeNextIteration(10000);
  
  }
}
function waitBeforeNextIteration(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}
scrape();