import requests
from bs4 import BeautifulSoup
# import schedule
import time
# pip install requests beautifulsoup4 schedule


def check_new_pairs():
    # log the running time
    print("Checking for new pairs...")
    url = "https://www.dextools.io/"
    url = "https://www.dextools.io/app/en/bnb/pool-explorer"
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')

    # make html dump to ./dextools-last.html
    with open('dextools-last.html', 'w') as f:
        f.write(soup.prettify())

    # Assuming the pairs are listed in <div> tags with a class that includes the word 'pair'
    pairs = soup.find_all('div', class_=lambda x: x and 'pair' in x)

    current_pairs = {pair.text for pair in pairs}

    if not hasattr(check_new_pairs, "last_pairs"):
        check_new_pairs.last_pairs = current_pairs

    new_pairs = current_pairs - check_new_pairs.last_pairs
    if new_pairs:
        print("New Pairs Found:", new_pairs)
        # Here you can add the code to trigger any event (e.g., send an email, a notification, etc.)
    
    # Update the last checked pairs
    check_new_pairs.last_pairs = current_pairs

def main():
    #schedule.every(10).seconds.do(check_new_pairs)

    while True:
        # schedule.run_pending()
        check_new_pairs()
        time.sleep(10000)

if __name__ == "__main__":
    main()