"""pip install selenium. Run ONLY against your own fixture with this explicit test hook."""
import importlib.util
import json
import os
from pathlib import Path
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait

spec = importlib.util.spec_from_file_location('solvehub_client', Path(__file__).with_name('python-client.py'))
client = importlib.util.module_from_spec(spec)
spec.loader.exec_module(client)
options = webdriver.ChromeOptions()
options.add_argument('--headless=new')
driver = webdriver.Chrome(options=options)
try:
    driver.get(os.environ.get('TEST_PAGE_URL', 'http://127.0.0.1:8000/test-fixture.html'))
    WebDriverWait(driver, 10).until(lambda d: d.execute_script('return typeof window.setCaptchaResponseForTest === "function"'))
    token = os.environ.get('FIXTURE_TOKEN')
    if not token:
        with open(os.environ['SOLVEHUB_TASK_FILE'], encoding='utf-8') as source:
            token = client.run_task(json.load(source)).get('value')
    if not isinstance(token, str) or not token:
        raise ValueError('Expected a Turnstile response in solution.value')
    driver.execute_script('window.setCaptchaResponseForTest(arguments[0])', token)
    driver.find_element(By.CSS_SELECTOR, 'button').click()
    WebDriverWait(driver, 10).until(lambda d: d.find_element(By.ID, 'result').text == 'submitted')
    print('Controlled fixture submitted; application-side verification is a separate assertion.')
finally:
    driver.quit()