# v0.1

import friends
import config

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC


def send_message(message_link):
    print("Loading friend link: ", message_link)

    # redirect to message window for friend_id
    friends.browser.get(message_link)

    # wait until text frame is displayed
    WebDriverWait(friends.browser, 10).until(
        EC.presence_of_all_elements_located((By.XPATH, '//*[@class="kvgmc6g5 oygrvhab"]')))

    # enter text to frame
    friends.browser.find_element(By.XPATH, '//*[@class="kvgmc6g5 oygrvhab"]').send_keys(config.inserted_text)

    # click send button
    friends.browser.find_element(By.CSS_SELECTOR, "[aria-label='Press enter to send']").click()


print("Number of friends extracted: ", len(friends.friend_list))


for friend_link in friends.friend_list:
    if friend_link not in config.excluded_friends:
        message_link = friend_link.replace("https://www.facebook.com/", "https://www.facebook.com/messages/t/")
        message_link = message_link.replace("https://www.facebook.com/messages/t/profile.php?id=", "https://www.facebook.com/messages/t/")
        send_message(message_link)
        print("Message sent to: ", message_link)
    else:
        print("Warning! Message not send to friend link: ", friend_link)