# Copyright 2023 (c) Anna Schumaker.
"""The main Adw.Window implementation for our application."""
import typing
from gi.repository import GObject
from gi.repository import Gtk
from gi.repository import Adw


class Window(Adw.Window):
    """Our customized Window displayed to the user."""

    child = GObject.Property(type=Gtk.Widget)
    sidebar = GObject.Property(type=Gtk.Widget)
    headerbar = GObject.Property(type=Adw.HeaderBar)
    title = GObject.Property(type=Adw.WindowTitle)
    runid = GObject.Property(type=int)
    show_sidebar = GObject.Property(type=bool, default=False)

    def __init__(self, **kwargs):
        """Set up our Window."""
        super().__init__(default_height=1000, default_width=1600,
                         content=Gtk.Box(orientation=Gtk.Orientation.VERTICAL),
                         title=Adw.WindowTitle(title="xfstestsdb gtk"),
                         headerbar=Adw.HeaderBar(), **kwargs)
        self._splitview = Adw.OverlaySplitView(content=self.child,
                                               sidebar=self.sidebar,
                                               collapsed=True,
                                               show_sidebar=self.show_sidebar)
        self._show_sidebar = Gtk.ToggleButton(icon_name="sidebar-show",
                                              active=self.show_sidebar)

        self.headerbar.pack_start(self._show_sidebar)
        self.headerbar.props.title_widget = self.title
        self.headerbar.add_css_class("flat")

        self.props.content.append(self.headerbar)
        self.props.content.append(self._splitview)

        self._show_sidebar.bind_property("active", self, "show-sidebar",
                                         GObject.BindingFlags.BIDIRECTIONAL)
        self.bind_property("show-sidebar", self._splitview, "show-sidebar")
        self.bind_property("sidebar", self._splitview, "sidebar")
        self.bind_property("child", self._splitview, "content")

        self.connect("notify::runid", self.__notify_runid)

        if __debug__:
            self.add_css_class("devel")

    def __notify_runid(self, window: typing.Self,
                       param: GObject.ParamSpec) -> None:
        text = f"runid #{self.runid}" if self.runid > 0 else ""
        self.title.props.subtitle = text