import time
from datetime import date
from time import sleep
import numpy as np
import logging as log

def infinite_scoll(driver, module, log):
    print("Infinite scrolling...")
    """A method for scrolling the page."""

    last_height = driver.execute_script("return document.body.scrollHeight")

    while True:
        scrollresults = driver.find_element_by_class_name(
            "jobs-search-results"
        )
        # Selenium only detects visible elements; if we scroll to the bottom too fast, only 8-9 results will be loaded into IDs list
        for i in range(300, 3000, 100):
            driver.execute_script(
                "arguments[0].scrollTo(0, {})".format(i), scrollresults
            )

        time.sleep(1)
        # driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
#         print("Scrolled a page")
#         # Wait to load the page.
#         rand_pause = np.random.normal(5.0, 1.0)
#         time.sleep(rand_pause)
#         print(rand_pause)
#         # Calculate new scroll height and compare with last scroll height.
#         new_height = driver.execute_script("return document.body.scrollHeight")

#         if new_height == last_height:
#             break

#         last_height = new_height

    print("Infinite scroll finished, screen grabbed")
    driver.save_screenshot("./data/scroll.png")