#!/data/data/com.termux/files/usr/bin/python3 -OO
# Copyright 2007-2025 by The SABnzbd-Team (sabnzbd.org)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

"""
sabnzbd.sabtraylinux - System tray icon for Linux, inspired from the Windows one
"""

import gi
from gi.repository import Gtk, GLib
import logging

try:
    gi.require_version("XApp", "1.0")
    from gi.repository import XApp

    if not hasattr(XApp, "StatusIcon"):
        raise ImportError
    HAVE_XAPP = True
    logging.debug("XApp found: %s" % XApp)
except Exception:
    HAVE_XAPP = False
    logging.debug("XApp not available, falling back to Gtk.StatusIcon")
from time import sleep
import subprocess
from threading import Thread
from os.path import abspath

import sabnzbd
from sabnzbd.panic import launch_a_browser
import sabnzbd.api as api
import sabnzbd.cfg as cfg
from sabnzbd.misc import to_units


class StatusIcon(Thread):
    sabicons = {
        "default": abspath("icons/logo-arrow.svg"),
        "green": abspath("icons/logo-arrow_green.svg"),
        "pause": abspath("icons/logo-arrow_gray.svg"),
    }

    updatefreq = 1000  # ms

    def __init__(self):
        self.mythread = Thread(target=self.dowork)
        self.mythread.start()

    def dowork(self):
        # Wait for translated texts to be loaded
        while not sabnzbd.WEBUI_READY:
            sleep(0.2)
            logging.debug("language file not loaded, waiting")

        self.sabpaused = False
        if HAVE_XAPP:
            self.statusicon = XApp.StatusIcon()
        else:
            self.statusicon = Gtk.StatusIcon()
        self.statusicon.set_name("SABnzbd")
        self.statusicon.set_visible(True)
        self.icon = self.sabicons["default"]
        self.refresh_icon()
        self.tooltip = "SABnzbd %s" % sabnzbd.__version__
        self.refresh_tooltip()
        if HAVE_XAPP:
            self.statusicon.connect("activate", self.right_click_event)
        else:
            self.statusicon.connect("popup-menu", self.right_click_event)

        GLib.timeout_add(self.updatefreq, self.run)
        Gtk.main()

    def refresh_icon(self):
        if HAVE_XAPP:
            # icon path must be absolute in XApp
            self.statusicon.set_icon_name(self.icon)
        else:
            self.statusicon.set_from_file(self.icon)

    def refresh_tooltip(self):
        self.statusicon.set_tooltip_text(self.tooltip)

    # run this every updatefreq ms
    def run(self):
        self.sabpaused, bytes_left, bpsnow, time_left = api.fast_queue()
        mb_left = to_units(bytes_left)
        speed = to_units(bpsnow)

        if self.sabpaused:
            self.tooltip = T("Paused")
            self.icon = self.sabicons["pause"]
        elif bytes_left > 0:
            self.tooltip = "%sB/s %s: %sB (%s)" % (speed, T("Remaining"), mb_left, time_left)
            self.icon = self.sabicons["green"]
        else:
            self.tooltip = T("Idle")
            self.icon = self.sabicons["default"]

        self.refresh_icon()
        self.tooltip = "SABnzbd %s\n%s" % (sabnzbd.__version__, self.tooltip)
        self.refresh_tooltip()
        return 1

    def right_click_event(self, icon, button, time):
        """menu"""
        menu = Gtk.Menu()

        maddnzb = Gtk.MenuItem(label=T("Add NZB"))
        mshowinterface = Gtk.MenuItem(label=T("Show interface"))
        mopencomplete = Gtk.MenuItem(label=T("Open complete folder"))
        mrss = Gtk.MenuItem(label=T("Read all RSS feeds"))

        if self.sabpaused:
            mpauseresume = Gtk.MenuItem(label=T("Resume"))
        else:
            mpauseresume = Gtk.MenuItem(label=T("Pause"))
        mrestart = Gtk.MenuItem(label=T("Restart"))
        mshutdown = Gtk.MenuItem(label=T("Shutdown"))

        maddnzb.connect("activate", self.addnzb)
        mshowinterface.connect("activate", self.browse)
        mopencomplete.connect("activate", self.opencomplete)
        mrss.connect("activate", self.rss)
        mpauseresume.connect("activate", self.pauseresume)
        mrestart.connect("activate", self.restart)
        mshutdown.connect("activate", self.shutdown)

        menu.append(maddnzb)
        menu.append(mshowinterface)
        menu.append(mopencomplete)
        menu.append(mrss)
        menu.append(mpauseresume)
        menu.append(mrestart)
        menu.append(mshutdown)

        menu.show_all()
        menu.popup(None, None, None, self.statusicon, button, time)

    def addnzb(self, icon):
        """menu handlers"""
        dialog = Gtk.FileChooserDialog(title="SABnzbd - " + T("Add NZB"), action=Gtk.FileChooserAction.OPEN)
        dialog.add_buttons(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN, Gtk.ResponseType.OK)
        dialog.set_select_multiple(True)

        filter = Gtk.FileFilter()
        filter.set_name("*.nzb,*.gz,*.bz2,*.zip,*.rar,*.7z")
        filter.add_pattern("*.nzb")
        filter.add_pattern("*.gz")
        filter.add_pattern("*.bz2")
        filter.add_pattern("*.zip")
        filter.add_pattern("*.rar")
        filter.add_pattern("*.7z")
        dialog.add_filter(filter)

        response = dialog.run()
        if response == Gtk.ResponseType.OK:
            for filename in dialog.get_filenames():
                sabnzbd.nzbparser.add_nzbfile(filename)
        dialog.destroy()

    def opencomplete(self, icon):
        subprocess.Popen(["xdg-open", cfg.complete_dir.get_path()])

    def browse(self, icon):
        launch_a_browser(sabnzbd.BROWSER_URL, True)

    def pauseresume(self, icon):
        if self.sabpaused:
            self.resume()
        else:
            self.pause()

    def restart(self, icon):
        self.hover_text = T("Restart")
        sabnzbd.trigger_restart()

    def shutdown(self, icon):
        self.hover_text = T("Shutdown")
        sabnzbd.shutdown_program()

    def pause(self):
        sabnzbd.Scheduler.plan_resume(0)
        sabnzbd.Downloader.pause()

    def resume(self):
        sabnzbd.Scheduler.plan_resume(0)
        sabnzbd.downloader.unpause_all()

    def rss(self, icon):
        sabnzbd.Scheduler.force_rss()
