# This class stores static information about the app, and is displayed in the about window
import os
import gi
import libs.functions as fn

gi.require_version("Gtk", "4.0")
from gi.repository import Gtk, Gio, Gdk

base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))


class AboutDialog(Gtk.AboutDialog):
    def __init__(self, manager_gui, **kwargs):
        super().__init__(**kwargs)

        website = "http://arcolinux.info/"
        authors = ["Erik Dubois", "Fennec"]
        program_name = "Arch Linux Kernel Manager"
        comments = (
            f"Add/Remove Officially supported Linux kernels on Arch based systems\n"
            f"Powered by the Arch Linux Archive (a.k.a ALA)\n"
            f"Community based Linux kernels are also supported\n"
            f"Developed in Python with GTK 4\n"
        )

        icon_name = "akm-tux"

        self.set_transient_for(manager_gui)
        self.set_modal(True)
        self.set_authors(authors)
        self.set_program_name(program_name)
        self.set_comments(comments)
        self.set_website(website)

        self.set_logo_icon_name(icon_name)
        self.set_version("Version %s" % manager_gui.app_version)

        self.connect("activate-link", self.on_activate_link)

        tux_icon = Gdk.Texture.new_from_file(
            file=Gio.File.new_for_path(
                os.path.join(base_dir, "images/96x96/akm-tux.png")
            )
        )

        self.set_logo(tux_icon)

    def on_activate_link(self, about_dialog, uri):
        try:
            cmd = ["sudo", "-u", fn.sudo_username, "xdg-open", uri]

            proc = fn.subprocess.Popen(
                cmd,
                shell=False,
                stdout=fn.subprocess.PIPE,
                stderr=fn.subprocess.STDOUT,
                universal_newlines=True,
            )

            out, err = proc.communicate(timeout=50)

            fn.logger.warning(out)

        except Exception as e:
            fn.logger.error("Exception in activate_link(): %s" % e)

        return True