import pytest
import allure
from selenium import webdriver
from selenium.webdriver.chrome.service import Service as ChromeService
from webdriver_manager.chrome import ChromeDriverManager

@pytest.fixture(scope="function")
def driver():
    """
    Initializes and returns a Chrome WebDriver instance for each test function.
    Automatically quits the driver after the test function completes.
    """
    # Configure Chrome options to disable the password manager and related pop-ups
    chrome_options = webdriver.ChromeOptions()
    prefs = {
        "credentials_enable_service": False,
        "profile.password_manager_enabled": False
    }
    chrome_options.add_experimental_option("prefs", prefs)
    chrome_options.add_experimental_option("excludeSwitches", ["enable-automation"])

    # Initialize the Chrome WebDriver with the specified options
    driver = webdriver.Chrome(options=chrome_options)
    
    # Maximize the browser window
    driver.maximize_window()
    
    # Yield the driver instance to the test function
    yield driver
    
    # Quit the driver after the test is done
    driver.quit()

@pytest.hookimpl(tryfirst=True, hookwrapper=True)
def pytest_runtest_makereport(item, call):
    """
    Hook to capture test results and attach screenshots on failure.
    """
    # Execute all other hooks to obtain the report object
    outcome = yield
    report = outcome.get_result()

    # Check if the test failed
    if report.when == "call" and report.failed:
        try:
            # Get the driver instance from the test item
            driver = item.funcargs["driver"]
            
            # Define the path for the screenshot
            screenshot_path = f"reports/screenshots/{item.name}.png"
            
            # Save the screenshot
            driver.save_screenshot(screenshot_path)
            
            # Attach the screenshot to the Allure report
            allure.attach.file(screenshot_path, name="Screenshot", attachment_type=allure.attachment_type.PNG)
        except Exception as e:
            print(f"Failed to capture screenshot: {e}")