# Python imports

# Lib imports
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
from gi.repository import Gio

# Application imports


# NOTE: https://github.com/rwaldron/gtksourceview/blob/master/tests/test-widget.py


class GeneralInfoWidget:
    """ docstring for StatusInfoWidget. """

    def __init__(self):
        super(GeneralInfoWidget, self).__init__()

        _GLADE_FILE   = f"{settings.get_ui_widgets_path()}/general_info_ui.glade"
        self._builder = Gtk.Builder()
        self._builder.add_from_file(_GLADE_FILE)

        self._setup_styling()
        self._setup_signals()
        self._subscribe_to_events()
        self._load_widgets()


    def _setup_styling(self):
        ...

    def _setup_signals(self):
        ...

    def _subscribe_to_events(self):
        event_system.subscribe("set_bottom_labels", self.set_bottom_labels)
        event_system.subscribe("set_path_label", self._set_path_label)
        event_system.subscribe("set_encoding_label", self._set_encoding_label)
        event_system.subscribe("set_line_char_label", self._set_line_char_label)
        event_system.subscribe("set_file_type_label", self._set_file_type_label)


    def _load_widgets(self):
        builder = settings.get_builder()

        self.bottom_status_info      = self._builder.get_object("general_info")
        self.bottom_path_label       = self._builder.get_object("path_label")
        self.bottom_encoding_label   = self._builder.get_object("encoding_label")
        self.bottom_line_char_label  = self._builder.get_object("line_char_label")
        self.bottom_file_type_label  = self._builder.get_object("file_type_label")

        builder.expose_object(f"bottom_status_info", self.bottom_status_info)
        builder.expose_object(f"bottom_path_label", self.bottom_path_label)
        builder.expose_object(f"bottom_encoding_label", self.bottom_encoding_label)
        builder.expose_object(f"bottom_line_char_label", self.bottom_line_char_label)
        builder.expose_object(f"bottom_file_type_label", self.bottom_file_type_label)

        self.bottom_path_label.set_hexpand(True)
        self._set_line_char_label()

        builder.get_object("core_widget").add(self.bottom_status_info)


    def set_bottom_labels(self, path = None, line_char = None, file_type = None, encoding_type = None):
        self._set_path_label(path)
        self._set_line_char_label()
        self._set_file_type_label(file_type)
        self._set_encoding_label()

    def _set_path_label(self, gfile = ""):
        if isinstance(gfile, str):
            self.bottom_path_label.set_text( gfile )
            self.bottom_path_label.set_tooltip_text( gfile )
        else:
            self.bottom_path_label.set_text( gfile.get_path() )
            self.bottom_path_label.set_tooltip_text( gfile.get_path() )

    def _set_line_char_label(self, line_char = "1:1"):
        self.bottom_line_char_label.set_text(line_char)

    def _set_file_type_label(self, file_type = "buffer"):
        self.bottom_file_type_label.set_text(file_type)

    def _set_encoding_label(self, encoding_type = "utf-8"):
        self.bottom_encoding_label.set_text(encoding_type)