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#   http://www.apache.org/licenses/LICENSE-2.0
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import warnings

from selenium.webdriver.chrome.webdriver import WebDriver as ChromiumDriver
from .options import Options


class OperaDriver(ChromiumDriver):
    """Controls the new OperaDriver and allows you
    to drive the Opera browser based on Chromium."""

    def __init__(self, executable_path=None, port=0,
                 options=None, service_args=None,
                 desired_capabilities=None, service_log_path=None,
                 opera_options=None, keep_alive=True):
        """
        Creates a new instance of the operadriver.

        Starts the service and then creates new instance of operadriver.

        :Args:
         - executable_path - path to the executable. If the default is used
                             it assumes the executable is in the $PATH
         - port - port you would like the service to run, if left as 0,
                  a free port will be found.
         - options: this takes an instance of OperaOptions
         - service_args - List of args to pass to the driver service
         - desired_capabilities: Dictionary object with non-browser specific
         - service_log_path - Where to log information from the driver.
         - opera_options - Deprecated argument for options
           capabilities only, such as "proxy" or "loggingPref".
        """
        if opera_options:
            warnings.warn('use options instead of opera_options',
                          DeprecationWarning, stacklevel=2)
            options = opera_options

        executable_path = (executable_path if executable_path is not None
                           else "operadriver")
        ChromiumDriver.__init__(self,
                                executable_path=executable_path,
                                port=port,
                                options=options,
                                service_args=service_args,
                                desired_capabilities=desired_capabilities,
                                service_log_path=service_log_path,
                                keep_alive=keep_alive)

    def create_options(self):
        return Options()


class WebDriver(OperaDriver):
    class ServiceType:
        CHROMIUM = 2

    def __init__(self,
                 desired_capabilities=None,
                 executable_path=None,
                 port=0,
                 service_log_path=None,
                 service_args=None,
                 options=None):
        OperaDriver.__init__(self, executable_path=executable_path,
                             port=port, options=options,
                             service_args=service_args,
                             desired_capabilities=desired_capabilities,
                             service_log_path=service_log_path)