import time
import random
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
import os
api_info = {
    "model": "gpt-4.1-2025-04-14",
    "base_url": "https://api.nuwaapi.com/v1",
    "api_key": "sk-gZsDzmPpOh1UpVzLzkh9dP05v0nLv9iR0HCazhlO7ZNZ3Ier"
}

# chrome浏览器以及驱动配置
CHROME_BINARY_PATH = os.environ.get("CHROME_BINARY_PATH", "/usr/bin/google-chrome")
CHROMEDRIVER_PATH = os.environ.get("CHROMEDRIVER_PATH", "/usr/local/bin/chromedriver")
# 最大并发数
MAX_CONCURRENT_BROWSERS = 3

#创建浏览器driver
def create_browser():
    options = webdriver.ChromeOptions()
    options.binary_location = CHROME_BINARY_PATH
    # 每个实例随机调试端口
    options.add_argument(f"--remote-debugging-port={random.randint(9222, 9322)}")
    # options.add_argument("--headless=new")
    options.add_argument("--disable-gpu")
    options.add_argument("--disable-software-rasterizer")
    options.add_argument("--no-sandbox")
    options.add_argument("--disable-setuid-sandbox")
    options.add_argument("--window-size=1920,1080")
    options.add_argument("--disable-dev-shm-usage")
    options.add_argument("--disable-blink-features=AutomationControlled")
    options.add_experimental_option("excludeSwitches", ["enable-automation"])
    options.add_experimental_option("useAutomationExtension", False)
    prefs = {
        "download.prompt_for_download": False,
        "plugins.always_open_pdf_externally": True,
        "profile.default_content_setting_values.automatic_downloads": 1,
        "safebrowsing.enabled": True,
        "safebrowsing.disable_download_protection": True
    }
    options.add_experimental_option("prefs", prefs)
    return webdriver.Chrome(service=Service(CHROMEDRIVER_PATH), options=options)

    
def _scroll_into_view(driver, el):
    try:
        driver.execute_script("arguments[0].scrollIntoView({block:'center', inline:'center'});", el)
        time.sleep(0.2)
    except Exception:
        pass