# Copyright (c) 2010 Aldo Cortesi
# Copyright (c) 2010, 2014 dequis
# Copyright (c) 2012 Randall Ma
# Copyright (c) 2012-2014 Tycho Andersen
# Copyright (c) 2012 Craig Barnes
# Copyright (c) 2013 horsik
# Copyright (c) 2013 Tao Sauvage
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

# Import Theme
from libqtile import hook
from libqtile.log_utils import logger
import traceback

try:
    from kuro.theme import Kuro
    Theme = Kuro()
except ImportError as e:
    logger.error(traceback.format_exc())
    logger.error("Could not load Kuro Theme. Trying to load BaseTheme. Error: {}".format(e))
    try:
        from kuro.base import BaseTheme as Kuro
        Theme = Kuro()
    except ImportError as e:
        Kuro = None
        logger.error(traceback.format_exc())
        raise ImportError("Could not load theme Config or BaseTheme! Error: {}".format(e))

# Import theme configuration
try:
    from kuro.config import Config
except ImportError as e:
    logger.error(traceback.format_exc())
    logger.error("Could not load Kuro Config. Trying to load BaseConfig. Error: {}".format(e))
    try:
        from kuro.base import BaseConfig as Config
    except ImportError as e:
        Config = None
        logger.error(traceback.format_exc())
        raise ImportError("Could not load theme Config or BaseConfig! Error: {}".format(e))


try:
    logger.info("Initializing theme...")
    # Initialize the Theme
    Theme.initialize()
    logger.info("Initialize done")

    logger.info("Hooking theme into callbacks...")
    # Hook theme into all hooks we know of
    hook.subscribe.startup_once(Theme.callback_startup_once)
    hook.subscribe.startup(Theme.callback_startup)
    hook.subscribe.startup_complete(Theme.callback_startup_complete)
    hook.subscribe.setgroup(Theme.callback_setgroup)
    hook.subscribe.addgroup(Theme.callback_addgroup)
    hook.subscribe.delgroup(Theme.callback_delgroup)
    hook.subscribe.changegroup(Theme.callback_changegroup)
    hook.subscribe.focus_change(Theme.callback_focus_change)
    hook.subscribe.float_change(Theme.callback_float_change)
    hook.subscribe.group_window_add(Theme.callback_group_window_add)
    hook.subscribe.client_new(Theme.callback_client_new)
    hook.subscribe.client_managed(Theme.callback_client_managed)
    hook.subscribe.client_killed(Theme.callback_client_killed)
    hook.subscribe.client_focus(Theme.callback_client_focus)
    hook.subscribe.client_mouse_enter(Theme.callback_client_mouse_enter)
    hook.subscribe.client_name_updated(Theme.callback_client_name_updated)
    hook.subscribe.client_urgent_hint_changed(Theme.callback_client_urgent_hint_changed)
    hook.subscribe.layout_change(Theme.callback_layout_change)
    hook.subscribe.net_wm_icon_change(Theme.callback_net_wm_icon_change)
    hook.subscribe.selection_notify(Theme.callback_selection_notify)
    hook.subscribe.selection_change(Theme.callback_selection_change)
    hook.subscribe.screen_change(Theme.callback_screen_change)
    hook.subscribe.current_screen_change(Theme.callback_current_screen_change)
    logger.info("Hooking done")

    logger.info("Initializing theme variables")
    # Initialize variables from theme
    keys = Theme.keys
    mouse = Theme.mouse
    groups = Theme.groups
    layouts = Theme.layouts
    widget_defaults = Theme.widget_defaults
    screens = Theme.screens
    dgroups_key_binder = Theme.dgroups_key_binder
    dgroups_app_rules = Theme.dgroups_app_rules
    main = Theme.main
    follow_mouse_focus = Theme.follow_mouse_focus
    bring_front_click = Theme.bring_front_click
    cursor_warp = Theme.cursor_warp
    floating_layout = Theme.floating_layout
    auto_fullscreen = Theme.auto_fullscreen
    focus_on_window_activation = Theme.focus_on_window_activation
    extensions = Theme.extensions
    wmname = Theme.wmname
    logger.info("Variable initialization done")
except Exception as e:
    Theme = None
    Config = None
    logger.error(traceback.format_exc())
    raise AttributeError("Could not configure theme! Error: {}".format(e))


def main(qtile):
    # set logging level
    if Config.get('debug', False):
        if Config.get('verbose', False):
            qtile.cmd_debug()
        else:
            qtile.cmd_info()
    else:
        qtile.cmd_warning()

    # Save theme instance in qtile
    qtile.theme_instance = Theme