#!/usr/bin/env python 3
# -*- encoding: utf-8 -*-
from PyQt5 import QtGui,  QtWidgets
import sys, re
import urllib.request
from bs4 import BeautifulSoup
from easygui import msgbox
from gi.repository import GLib
import datetime
import time
old = 0
class SystemTrayIcon(QtWidgets.QSystemTrayIcon):
    def __init__(self, icon, parent=None):
        QtWidgets.QSystemTrayIcon.__init__(self, icon, parent)
        menu = QtWidgets.QMenu(parent)
        changeicon = menu.addAction("Update")
        exitAction = menu.addAction("Exit")
        self.setContextMenu(menu)
        exitAction.triggered.connect(QtWidgets.qApp.quit)
        changeicon.triggered.connect(self.updateIcon)
    def updateIcon(self):
        global old
        size = len (See())
        if size != old:
            self.setIcon(QtGui.QIcon("gif.gif"))
            old= size
        else:
            self.setIcon(QtGui.QIcon("icon.gif"))
def get_html(url):
    response = urllib.request.urlopen(url)
    return response.read()
def parse(html):
    soup = BeautifulSoup(html, 'lxml')
    telo = soup.find('channel')
    projects =[]
    for item in telo.find_all('item'):
        for wer in item.find_all('wf:expiry'):
            time_s =item.find('pubdate')
            time_start = time_s.text[-14:-6]
            time_e = wer.text[-14:-6]
            time_start=datetime.datetime.strptime(time_start, "%H:%M:%S")
            time_e =datetime.datetime.strptime(time_e, "%H:%M:%S")
            time_end = str(time_e - time_start)[-5:-3]
            projects.append({
                  'Событие' : item.title.text ,
                  'Осталось' : time_end
                 })
    return projects
def See():
    global old
    explanation = str(parse(get_html('http://swordandshield.esy.es/war.php')))
    result = re.sub(u'[^А-Яа-яA-Za-z0-9\s]*', u'', explanation)
    result = re.sub(r'Событие', '\nСобытие:\n', result)
    size = len (result)
    if size != old:
        old= size
        msgbox ( result, title ='Сигнал')
        # ВОТ ТУТ должно назначаться новая иконка
    return result
def main():
    GLib.timeout_add_seconds(5, See)
    app = QtWidgets.QApplication(sys.argv)
    w = QtWidgets.QWidget()
    trayIcon = SystemTrayIcon(QtGui.QIcon("sp.gif"), w)
    trayIcon.show()
    sys.exit(app.exec_())
if __name__ == '__main__':
    main()