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# regarding copyright ownership.  The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
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import logging
from pathlib import Path

from selenium.common.exceptions import NoSuchDriverException
from selenium.webdriver.common.options import BaseOptions
from selenium.webdriver.common.selenium_manager import SeleniumManager
from selenium.webdriver.common.service import Service

logger = logging.getLogger(__name__)


class DriverFinder:
    """Utility to find if a given file is present and executable.

    This implementation is still in beta, and may change.
    """

    @staticmethod
    def get_path(service: Service, options: BaseOptions) -> str:
        path = service.path
        try:
            path = SeleniumManager().driver_location(options) if path is None else path
        except Exception as err:
            msg = f"Unable to obtain driver for {options.capabilities['browserName']} using Selenium Manager; {err}"
            raise NoSuchDriverException(msg)

        if path is None or not Path(path).is_file():
            raise NoSuchDriverException(f"Unable to locate or obtain driver for {options.capabilities['browserName']}")

        return path
