#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import absolute_import, division, unicode_literals
import Queue
from threading import Lock, RLock

from .. import utils


class App(object):
    """
    This class is used to store variables across PKC modules
    """
    def __init__(self, entrypoint=False):
        if entrypoint:
            self.load_entrypoint()
        else:
            self.load()
            # Quit PKC?
            self.stop_pkc = False
            # Shall we completely suspend PKC and our threads?
            self.suspend = False
            # Shall we only suspend threads?
            self._suspend_threads = False
            # Need to lock all methods and functions messing with Plex Companion subscribers
            self.lock_subscriber = RLock()
            # Need to lock everything messing with Kodi/PKC playqueues
            self.lock_playqueues = RLock()
            # Necessary to temporarily hold back librarysync/websocket listener when doing
            # a full sync
            self.lock_playlists = Lock()

            # Plex Companion Queue()
            self.companion_queue = Queue.Queue(maxsize=100)
            # Command Pipeline Queue()
            self.command_pipeline_queue = Queue.Queue()
            # Websocket_client queue to communicate with librarysync
            self.websocket_queue = Queue.Queue()
            # xbmc.Monitor() instance from kodimonitor.py
            self.monitor = None
            # xbmc.Player() instance
            self.player = None

    def load(self):
        # Number of items to fetch and display in widgets
        self.fetch_pms_item_number = int(utils.settings('fetch_pms_item_number'))
        # Hack to force Kodi widget for "in progress" to show up if it was empty
        # before
        self.force_reload_skin = utils.settings('forceReloadSkinOnPlaybackStop') == 'true'

    def load_entrypoint(self):
        self.fetch_pms_item_number = int(utils.settings('fetch_pms_item_number'))

    @property
    def suspend_threads(self):
        return self._suspend_threads or self.suspend

    @suspend_threads.setter
    def suspend_threads(self, value):
        self._suspend_threads = value