# Copyright 2022 (c) Anna Schumaker.
"""Our Mpris2 Application dbus Object."""
import pathlib
from gi.repository import GObject
from gi.repository import GLib
from . import dbus

MPRIS2_XML = pathlib.Path(__file__).parent / "MediaPlayer2.xml"


class Application(dbus.Object):
    """The mpris2 Application dbus object."""

    CanQuit = GObject.Property(type=bool, default=True)
    Fullscreen = GObject.Property(type=bool, default=False)
    CanSetFullscreen = GObject.Property(type=bool, default=True)
    CanRaise = GObject.Property(type=bool, default=True)
    HasTrackList = GObject.Property(type=bool, default=False)
    Identity = GObject.Property(type=str, default="Emmental Music Player")
    DesktopEntry = GObject.Property(type=str, default="emmental")

    def __init__(self):
        """Initialize the mpris2 application object."""
        super().__init__(xml=MPRIS2_XML)

    def do_notify(self, property: str) -> None:
        """Notify DBus when the Fullscreen property changes."""
        match property:
            case "Fullscreen":
                value = GLib.Variant("b", self.Fullscreen)
                self.properties_changed({property: value})

    @GObject.Property
    def SupportedUriSchemes(self) -> list[str]:
        """URI schemes supported by Emmental."""
        return ["file"]

    @GObject.Property
    def SupportedMimeTypes(self) -> list[str]:
        """Mime Types supported by Emmental."""
        return ["audio"]

    @GObject.Signal
    def Raise(self) -> None:
        """Raise the window."""

    @GObject.Signal
    def Quit(self) -> None:
        """Quit Emmental."""