# login.py

import os
import time
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from webdriver_manager.chrome import ChromeDriverManager
from dotenv import load_dotenv

def linkedin_login():
    load_dotenv("config.env")
    EMAIL = os.getenv("LINKEDIN_EMAIL")
    PASSWORD = os.getenv("LINKEDIN_PASSWORD")

    options = webdriver.ChromeOptions()
    options.add_argument("--start-maximized")
    options.add_argument("--disable-blink-features=AutomationControlled")

    try:
        driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), options=options)
        driver.get("https://www.linkedin.com/login")
        time.sleep(3)

        driver.find_element(By.ID, "username").send_keys(EMAIL)
        driver.find_element(By.ID, "password").send_keys(PASSWORD + Keys.RETURN)
        time.sleep(35)

        if "feed" in driver.current_url:
            print("✅ Login successful.")
            return driver
        else:
            print("⚠️ Login failed.")
            driver.quit()
            return None
    except Exception as e:
        print("❌ Login error:", e)
        return None