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# 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
#
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# software distributed under the License is distributed on an
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
from enum import Enum

from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.common.options import ArgOptions


class ElementScrollBehavior(Enum):
    TOP = 0
    BOTTOM = 1


class Options(ArgOptions):

    KEY = 'se:ieOptions'
    SWITCHES = 'ie.browserCommandLineSwitches'

    BROWSER_ATTACH_TIMEOUT = 'browserAttachTimeout'
    ELEMENT_SCROLL_BEHAVIOR = 'elementScrollBehavior'
    ENSURE_CLEAN_SESSION = 'ie.ensureCleanSession'
    FILE_UPLOAD_DIALOG_TIMEOUT = 'ie.fileUploadDialogTimeout'
    FORCE_CREATE_PROCESS_API = 'ie.forceCreateProcessApi'
    FORCE_SHELL_WINDOWS_API = 'ie.forceShellWindowsApi'
    FULL_PAGE_SCREENSHOT = 'ie.enableFullPageScreenshot'
    IGNORE_PROTECTED_MODE_SETTINGS = 'ignoreProtectedModeSettings'
    IGNORE_ZOOM_LEVEL = 'ignoreZoomSetting'
    INITIAL_BROWSER_URL = 'initialBrowserUrl'
    NATIVE_EVENTS = 'nativeEvents'
    PERSISTENT_HOVER = 'enablePersistentHover'
    REQUIRE_WINDOW_FOCUS = 'requireWindowFocus'
    USE_PER_PROCESS_PROXY = 'ie.usePerProcessProxy'
    USE_LEGACY_FILE_UPLOAD_DIALOG_HANDLING = 'ie.useLegacyFileUploadDialogHandling'
    ATTACH_TO_EDGE_CHROME = 'ie.edgechromium'
    EDGE_EXECUTABLE_PATH = 'ie.edgepath'

    def __init__(self):
        super(Options, self).__init__()
        self._options = {}
        self._additional = {}

    @property
    def options(self) -> dict:
        """:Returns: A dictionary of browser options """
        return self._options

    @property
    def browser_attach_timeout(self) -> int:
        """
        :Returns: The options Browser Attach Timeout in milliseconds
        """
        return self._options.get(self.BROWSER_ATTACH_TIMEOUT)

    @browser_attach_timeout.setter
    def browser_attach_timeout(self, value: int):
        """
        Sets the options Browser Attach Timeout

        :Args:
         - value: Timeout in milliseconds

        """
        if not isinstance(value, int):
            raise ValueError('Browser Attach Timeout must be an integer.')
        self._options[self.BROWSER_ATTACH_TIMEOUT] = value

    @property
    def element_scroll_behavior(self) -> ElementScrollBehavior:
        """:Returns: The options Element Scroll Behavior value """
        return self._options.get(self.ELEMENT_SCROLL_BEHAVIOR)

    @element_scroll_behavior.setter
    def element_scroll_behavior(self, value: ElementScrollBehavior):
        """
        Sets the options Element Scroll Behavior

        :Args:
         - value: 0 - Top, 1 - Bottom

        """
        if value not in [ElementScrollBehavior.TOP, ElementScrollBehavior.BOTTOM]:
            raise ValueError('Element Scroll Behavior out of range.')
        self._options[self.ELEMENT_SCROLL_BEHAVIOR] = value

    @property
    def ensure_clean_session(self) -> bool:
        """:Returns: The options Ensure Clean Session value """
        return self._options.get(self.ENSURE_CLEAN_SESSION)

    @ensure_clean_session.setter
    def ensure_clean_session(self, value: bool):
        """
        Sets the options Ensure Clean Session value

        :Args:
         - value: boolean value

        """
        self._options[self.ENSURE_CLEAN_SESSION] = value

    @property
    def file_upload_dialog_timeout(self) -> int:
        """:Returns: The options File Upload Dialog Timeout in milliseconds """
        return self._options.get(self.FILE_UPLOAD_DIALOG_TIMEOUT)

    @file_upload_dialog_timeout.setter
    def file_upload_dialog_timeout(self, value: int):
        """
        Sets the options File Upload Dialog Timeout value

        :Args:
         - value: Timeout in milliseconds

        """
        if not isinstance(value, int):
            raise ValueError('File Upload Dialog Timeout must be an integer.')
        self._options[self.FILE_UPLOAD_DIALOG_TIMEOUT] = value

    @property
    def force_create_process_api(self) -> bool:
        """:Returns: The options Force Create Process Api value """
        return self._options.get(self.FORCE_CREATE_PROCESS_API)

    @force_create_process_api.setter
    def force_create_process_api(self, value: bool):
        """
        Sets the options Force Create Process Api value

        :Args:
         - value: boolean value

        """
        self._options[self.FORCE_CREATE_PROCESS_API] = value

    @property
    def force_shell_windows_api(self) -> bool:
        """:Returns: The options Force Shell Windows Api value """
        return self._options.get(self.FORCE_SHELL_WINDOWS_API)

    @force_shell_windows_api.setter
    def force_shell_windows_api(self, value: bool):
        """
        Sets the options Force Shell Windows Api value

        :Args:
         - value: boolean value

        """
        self._options[self.FORCE_SHELL_WINDOWS_API] = value

    @property
    def full_page_screenshot(self) -> bool:
        """:Returns: The options Full Page Screenshot value """
        return self._options.get(self.FULL_PAGE_SCREENSHOT)

    @full_page_screenshot.setter
    def full_page_screenshot(self, value: bool):
        """
        Sets the options Full Page Screenshot value

        :Args:
         - value: boolean value

        """
        self._options[self.FULL_PAGE_SCREENSHOT] = value

    @property
    def ignore_protected_mode_settings(self) -> bool:
        """:Returns: The options Ignore Protected Mode Settings value """
        return self._options.get(self.IGNORE_PROTECTED_MODE_SETTINGS)

    @ignore_protected_mode_settings.setter
    def ignore_protected_mode_settings(self, value: bool):
        """
        Sets the options Ignore Protected Mode Settings value

        :Args:
         - value: boolean value

        """
        self._options[self.IGNORE_PROTECTED_MODE_SETTINGS] = value

    @property
    def ignore_zoom_level(self) -> bool:
        """:Returns: The options Ignore Zoom Level value """
        return self._options.get(self.IGNORE_ZOOM_LEVEL)

    @ignore_zoom_level.setter
    def ignore_zoom_level(self, value: bool):
        """
        Sets the options Ignore Zoom Level value

        :Args:
         - value: boolean value

        """
        self._options[self.IGNORE_ZOOM_LEVEL] = value

    @property
    def initial_browser_url(self) -> str:
        """:Returns: The options Initial Browser Url value """
        return self._options.get(self.INITIAL_BROWSER_URL)

    @initial_browser_url.setter
    def initial_browser_url(self, value: str):
        """
        Sets the options Initial Browser Url value

        :Args:
         - value: URL string

        """
        self._options[self.INITIAL_BROWSER_URL] = value

    @property
    def native_events(self) -> bool:
        """:Returns: The options Native Events value """
        return self._options.get(self.NATIVE_EVENTS)

    @native_events.setter
    def native_events(self, value: bool):
        """
        Sets the options Native Events value

        :Args:
         - value: boolean value

        """
        self._options[self.NATIVE_EVENTS] = value

    @property
    def persistent_hover(self) -> bool:
        """:Returns: The options Persistent Hover value """
        return self._options.get(self.PERSISTENT_HOVER)

    @persistent_hover.setter
    def persistent_hover(self, value: bool):
        """
        Sets the options Persistent Hover value

        :Args:
         - value: boolean value

        """
        self._options[self.PERSISTENT_HOVER] = value

    @property
    def require_window_focus(self: bool):
        """:Returns: The options Require Window Focus value """
        return self._options.get(self.REQUIRE_WINDOW_FOCUS)

    @require_window_focus.setter
    def require_window_focus(self, value: bool):
        """
        Sets the options Require Window Focus value

        :Args:
         - value: boolean value

        """
        self._options[self.REQUIRE_WINDOW_FOCUS] = value

    @property
    def use_per_process_proxy(self) -> bool:
        """:Returns: The options User Per Process Proxy value """
        return self._options.get(self.USE_PER_PROCESS_PROXY)

    @use_per_process_proxy.setter
    def use_per_process_proxy(self, value: bool):
        """
        Sets the options User Per Process Proxy value

        :Args:
         - value: boolean value

        """
        self._options[self.USE_PER_PROCESS_PROXY] = value

    @property
    def use_legacy_file_upload_dialog_handling(self) -> bool:
        """:Returns: The options Use Legacy File Upload Dialog Handling value """
        return self._options.get(self.USE_LEGACY_FILE_UPLOAD_DIALOG_HANDLING)

    @use_legacy_file_upload_dialog_handling.setter
    def use_legacy_file_upload_dialog_handling(self, value: bool):
        """
        Sets the options Use Legacy File Upload Dialog Handling value

        :Args:
         - value: boolean value

        """
        self._options[self.USE_LEGACY_FILE_UPLOAD_DIALOG_HANDLING] = value

    @property
    def attach_to_edge_chrome(self) -> bool:
        """:Returns: The options Attach to Edge Chrome value """
        return self._options.get(self.ATTACH_TO_EDGE_CHROME)

    @attach_to_edge_chrome.setter
    def attach_to_edge_chrome(self, value: bool):
        """
        Sets the options Attach to Edge Chrome value

        :Args:
         - value: boolean value

        """
        self._options[self.ATTACH_TO_EDGE_CHROME] = value

    @property
    def edge_executable_path(self) -> str:
        """:Returns: The options Edge Executable Path value """
        return self._options.get(self.EDGE_EXECUTABLE_PATH)

    @edge_executable_path.setter
    def edge_executable_path(self, value: str):
        """
        Sets the options Initial Browser Url value

        :Args:
         - value: Path string

        """
        self._options[self.EDGE_EXECUTABLE_PATH] = value

    @property
    def additional_options(self) -> dict:
        """:Returns: The additional options """
        return self._additional

    def add_additional_option(self, name: str, value):
        """
        Adds an additional option not yet added as a safe option for IE

        :Args:
         - name: name of the option to add
         - value: value of the option to add

        """
        self._additional[name] = value

    def to_capabilities(self) -> dict:
        """Marshals the IE options to the correct object."""
        caps = self._caps

        opts = self._options.copy()
        if len(self._arguments) > 0:
            opts[self.SWITCHES] = ' '.join(self._arguments)

        if len(self._additional) > 0:
            opts.update(self._additional)

        if len(opts) > 0:
            caps[Options.KEY] = opts
        return caps

    @property
    def default_capabilities(self) -> dict:
        return DesiredCapabilities.INTERNETEXPLORER.copy()
