from shikigotchi.ui.components import LabeledValue
from shikigotchi.ui.view import BLACK
import shikigotchi.ui.fonts as fonts
import shikigotchi.plugins as plugins
import logging
import subprocess


class InternetConnectionPlugin(plugins.Plugin):
    __author__ = '@jayofelony'
    __version__ = '1.2.1'
    __license__ = 'GPL3'
    __description__ = 'A plugin that displays the Internet connection status on the shikigotchi display.'
    __name__ = 'InternetConnectionPlugin'
    __help__ = """
    A plugin that displays the Internet connection status on the shikigotchi display.
    """

    def on_loaded(self):
        logging.info("[Internet-Connection] plugin loaded.")

    def on_ui_setup(self, ui):
        with ui._lock:
            # add a LabeledValue element to the UI with the given label and value
            # the position and font can also be specified
            ui.add_element('connection_status', LabeledValue(color=BLACK, label='WWW', value='D',
                                                             position=(ui.width() / 2 - 35, 0),
                                                             label_font=fonts.Bold, text_font=fonts.Medium))

    def on_internet_available(self, agent):
        display = agent.view()
        display.set('connection_status', 'C')
        logging.debug('[Internet-Connection] connected to the World Wide Web!')

    def on_unload(self, ui):
        with ui._lock:
            logging.info("[Internet-Connection] plugin unloaded")
            ui.remove_element('connection_status')