# General imports
import json
import os
import shutil
import threading
import time
import undetected_chromedriver as uc
from selenium import webdriver

from selenium.webdriver.common.by import By
# Chrome driver setup
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager

# Firefox driver setup
from selenium.webdriver.firefox.service import Service as FirefoxService
from webdriver_manager.firefox import GeckoDriverManager

# Selenium options for headless mode
from selenium.webdriver.chrome.options import Options

# Import important variables (make sure you have this file or define them manually)
import ImportantVariables as imp_val

# Imp variables
user_data_directory = imp_val.new_user_data_directory
profile_directory = "Default"
driver = None
CHROME_PATH = "/usr/bin/google-chrome"


def install_chrome():
    """Downloads and installs Google Chrome on Hugging Face Spaces."""
    if shutil.which("google-chrome") is None:  # Check if Chrome is already installed
        print("🔽 Installing Google Chrome...")
        os.system(
            "wget -q https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb && "
            "apt-get update && "
            "apt-get install -y ./google-chrome-stable_current_amd64.deb && "
            "rm -f google-chrome-stable_current_amd64.deb"
        )
        print("✅ Google Chrome installed successfully!")

install_chrome()


def is_logged_in_youtube(driver):
    try:
        # Open YouTube
        driver.get("https://www.youtube.com")

        # Check for the profile icon (appears only when logged in)
        driver.find_element(By.XPATH, "//button[@id='avatar-btn']")
        print("✅ You are already logged in to YouTube!")
        return True
    except:
        print("❌ You are NOT logged in to YouTube.")
        return False


def save_cookies_json(driver, filename="cookies.json"):
    if driver is None:
        print("Driver is not initialized. Skipping cookie save.")
        return
    cookies = driver.get_cookies()

    with open(filename, "w") as file:
        json.dump(cookies, file, indent=4)



def get_youtube_cookies(driver):
    driver.get("https://www.youtube.com/account")
    driver.implicitly_wait(5)
    save_cookies_json(driver, imp_val.save_cookies_json)
    driver.save_screenshot(imp_val.screenshot_path + '3_1.png')

    print("cookies")

def load_cookies(driver):
    try:
        with open(imp_val.cookies_file, "r") as file:
            cookies = json.load(file)
            for cookie in cookies:
                driver.add_cookie(cookie)
        print("Cookies loaded successfully!")

        # Refresh to apply cookies
        driver.refresh()
        time.sleep(5)  # Wait for the page to reload with cookies

    except Exception as e:
        print(f"Error loading cookies: {e}")

def cookie_capture_loop():
    """Runs in a separate thread to capture cookies every 5 minutes."""
    global driver

    while True:
        time.sleep(300)  # Wait for 5 minutes
        save_cookies_json(driver, imp_val.save_cookies_json)
        print("Cookies saved to JSON file.")

        # Refresh browser to keep session active
        if driver is not None:
            try:
                driver.refresh()
                print("🔄 Browser refreshed successfully!")
            except Exception as e:
                print(f"⚠️ Error refreshing browser: {e}")

def setup_browser(browser="chrome"):
    """ Set up the browser (Chrome or Firefox) for automation """
    global driver  # Ensure we use the same instance

    if driver is not None:
        print("Browser is already running. Returning existing driver instance.")
        return driver

    # Chrome options
    chrome_options = uc.ChromeOptions()

    if user_data_directory:
        chrome_options.add_argument(f'--user-data-dir={user_data_directory}')
    if profile_directory:
        chrome_options.add_argument(f'--profile-directory={profile_directory}')

    # Additional options for stability

    chrome_options.add_argument("--no-sandbox")
    chrome_options.add_argument("--disable-gpu")

    chrome_options.binary_location = CHROME_PATH
    chrome_options.add_argument("--disable-blink-features=AutomationControlled")
    chrome_options.add_argument('--headless')  # Run in headless mode
    chrome_options.add_argument('--no-sandbox')  # Recommended for CI environments
    chrome_options.add_argument('--disable-dev-shm-usage')  # Avoid /dev/shm issues in CI
    chrome_options.add_argument('--disable-gpu')  # Optional: Disable GPU usage
    chrome_options.add_argument('--window-size=1920,1080')  # Ensure proper resolution


    print(f"\nSetting up: {browser} driver")

    if browser == "chrome":
        print("Using ChromeDriverManager:", ChromeDriverManager().install())
        driver = uc.Chrome(service=Service(ChromeDriverManager().install()), options=chrome_options)

    elif browser == "firefox":
        print("Using GeckoDriverManager:", GeckoDriverManager().install())
        driver = webdriver.Firefox(service=FirefoxService(GeckoDriverManager().install()))

    else:
        raise ValueError("Unsupported browser. Use 'chrome' or 'firefox'.")

    driver.implicitly_wait(10)  # Set implicit wait
    return driver


def main():
    """ Main function to run browser automation """

    # browser_choice = input("Enter browser (chrome/firefox): ").strip().lower()
    global driver
    browser_choice = "chrome"


    try:
        driver = setup_browser(browser_choice)

        # Example: Open YouTube
        driver.get("https://www.youtube.com")
        print("Opened YouTube successfully!")

        time.sleep(5)  # Keep browser open for demonstration
        load_cookies(driver)
        time.sleep(5)
        driver.save_screenshot(imp_val.screenshot_path + '3_1.png')
        is_logged_in_youtube(driver)

        # Start cookie capture thread
        cookie_thread = threading.Thread(target=cookie_capture_loop, daemon=True)
        cookie_thread.start()

        print("Driver is running. Cookie capture thread started.")

        # Keep the browser open indefinitely
        while True:
            time.sleep(1)




    except Exception as e:
        print(f"Error: {e}")

    finally:
        print("\nClosing browser...")
        # driver.quit()


if __name__ == "__main__":
    main()