from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import time
import random
import json

pubg = "https://www.twitch.tv/directory/game/PLAYERUNKNOWN'S%20BATTLEGROUNDS"
fn = "https://www.twitch.tv/directory/game/Fortnite"
league = "https://www.twitch.tv/directory/game/League%20of%20Legends"
gta = "https://www.twitch.tv/directory/game/Grand%20Theft%20Auto%20V"
chatting = "https://www.twitch.tv/directory/game/Just%20Chatting"
ovrwatch = "https://www.twitch.tv/directory/game/Overwatch"
wow = "https://www.twitch.tv/directory/game/World%20of%20Warcraft"

game_dir = [pubg, fn, league, gta, chatting, ovrwatch, wow]

browser = webdriver.Chrome('C:\\Users\\Stepler\\Desktop\\chromedriver.exe')
print('loading browser....')

browser.get("https://www.twitch.tv/directory/game/PLAYERUNKNOWN'S%20BATTLEGROUNDS")
print('Loading WebPage.....')
time.sleep(8)


def sign_in():

    login = browser.find_element_by_css_selector('button[data-a-target=login-button]')
    login.click()
    print('Logging In....')
    time.sleep(2)
    username = browser.find_element_by_css_selector('input[type=text]')
    username.send_keys('***')
    print('Entering Username...')
    pwd = browser.find_element_by_css_selector('input[type=password]')
    pwd.send_keys('***')
    print('Entering Password....')
    finish = browser.find_element_by_css_selector('button[data-a-target=passport-login-button]')
    finish.click()

def english_filter():
    add_filter = browser.find_element_by_css_selector('button[data-a-target=form-tag-add-filter]')
    add_filter.click()
    time.sleep(4)
    filter_bar = browser.find_element_by_id('dropdown-search-input')
    filter_bar.send_keys('English')
    time.sleep(4)
    english_filter = browser.find_element_by_css_selector('button[tabindex="-1"]')
    english_filter.click()


def scroll_down():
    body = browser.find_element_by_css_selector('body')
    body.click()
    body.send_keys(Keys.END)
    print('Scrolling.')
    time.sleep(2)
    body.send_keys(Keys.END)
    print('Scrolling..')
    time.sleep(2)
    body.send_keys(Keys.END)
    print('Scrolling...')
    time.sleep(2)

def change_directory():
    game = random.choice(game_dir)
    print('Changing Directories')
    print(game)
    browser.get(game)
    time.sleep(4)


def join_stream(p, streamers):
        print(p)
        stream = browser.find_element_by_css_selector(f'div.preview-card[data-a-target=card-{p}]').click()
        print('Joining Stream')
        time.sleep(3)


def chatfunc(p, streamers ):
    stream_chat = browser.find_element_by_css_selector('textarea')
    print('Typing in chat')
    stream_chat.send_keys('HeyGuys Hi!')
    stream_chat.send_keys(Keys.RETURN)
    time.sleep(25)
    print(f'I Have Talked To {len(streamers)} Unique Streamers')
    p += 1
    return p

def write_json(streamers):
    channel = browser.current_url
    streamers.append(channel)
    with open('streamers.json', 'w') as outfile:
        json.dump(streamers, outfile)


def check_duplicate(url):
    with open('streamers.json') as data_file:
        channels = json.load(data_file)

    for i in channels:
        if browser.current_url == i:
            return True


sign_in()
time.sleep(4)
english_filter()
time.sleep(4)

p = 30
streamers = []
while True:
    if p > 90:
        print('Over 90')
        p = 30

    change_directory()
    scroll_down()
    join_stream(p, streamers)
    p+=1

    if check_duplicate(browser.current_url):
        print('Uh Oh! We have been here before!')
    else:
        write_json(streamers)
        chatfunc(p, streamers)